Turn : Earth Day 2010 theme ,beijing massage
40th World Earth Day
the 39th World Earth Day
. was written in 2010, Solutions for April 22 namely Earth Day , and until today, most of the world namely distant reveal the mysterious ,shanghai massage, man carries himself and live on Earth seems familiar and quite strange. To raise awareness of the Earth Understanding, promote more of Earth Sciences ... . has gone through ,beijing massage, Years today,large anime facial and impressive, for well as existing humanity shared by entire life on Earth , World Earth Day As one chance because entire human to be Day (Figure )
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About
Earth Day Earth Day 41 in China
1st Earth Day theme
Sunday, June 5, 2011
000 organizations in 174 countries
I am the future of the macrocosm - Earther at Tuesday, April 22nd, 2008 Tuesday, April 22, 2008 Today is the Earth Day, catch on our globe, make it better even we know all of us might immigrate to the additional planets someday somehow hopefully during our life period. Today is World Earth Day, care for our planet, so even though we know better, we are all possible to emigrate to other planets some daytime in some way in our life period. < br> In September 1969, at a session in Seattle, Washington, US Senator Gaylord Nelson announced that in the spring of 1970 there would be a nationwide grassroots demonstration on the environment. In September 1969, at a conference in Seattle, Washington,beijing massage, U.S. Senator Gaylord Nelson announced that in the spring of 1970, there will be citizen grass-roots demonstration environment. Senator Nelson first intended the national environmental protest to thrust the environment onto the national agenda. , Nelson first intended the nationwide environmental protest against the thrust of the national program on the environment. 22 Earth Day, Sunday,undergo in the lab and so on, November 30, 1969, the New York Times issued a long treatise, Gladwin Hill reporting tide environmental memorabilia.
an intensity that may be on its way to eclipsing student discontent over the combat in Vietnamha national day of observance of environmental problemshis creature arranged for afterward springhwhen a nationwide environmental lteach-inrhcoordinated from the office of Senator Gaylord Nelson is plannedh. hired Denis Hayes as the coordinator. . When the national environmental 'teacher' ... Senator Gaylord Nelson,shanghai massage, Office for the Coordination Plan .... Day marks the commemoration of the birth of the modern environmental action in 1970. every year on April 22 Earth Day marks the anniversary of the birth of the modern environmental action in 1970. Among other entities, 1970 in the United States brought with it the Kent State shootings, the appearance of fiber optics, incident no acknowledged for 18 years. in other things, brought in the United States in 1970, Kent State shootings, there fiber, Hendricks and the collapse of the fuel wands in the Savannah River nuclear plant approach Aiken, South Carolina - events do not recognize the 18 years. At the time, Americans were slurping leaded gas through massive V8 sedans. At that time, the United States dine leaded gas through massive V8 sedans. Industry belched out cloud and sludge with little fear of valid consequences alternatively wrong reception. Industrial Bay cloud and sludge with no alarm of valid consequences or bad press. Air pollution was commonly adopted as the smell of prosperity. Air pollution is the smell of prosperity and universally accepted. Environment was a word that arose more often in spelling bees than on the evening news. the environment is a term more often in spelling bees than on the evening newspaper. But Earth Day 1970 rotated that all around. But Earth Day 1970, closed all around.
On April 22, 20 million Americans took to the avenues, parks, and auditoriums to demonstrate as a healthy, sustainable environment. In the April 22, 20 million Americans took to the streets, parks, and the crowd showed a healthy, sustainable context. Denis Hayes, the national coordinator, and his youthful staff systematized large coast-to-coast rallies. Denis Hayes, national coordinator His juvenile staff organized large coast to seashore rally. Thousands of institutes and universities organized protests against the deterioration of the context. Thousands of colleges and universities organized protests deterioration of the environment. Groups namely had been fighting against fuel spills, polluting factories and power factories, raw sewage, noxious dumps,beijing massage, pesticides, freeways, the wastage of wilderness, and the extinction of wildlife suddenly realized they shared prevalent merits. Group to combat oil spills, polluting factories and power plants, untreated sewage, noxious waste, pesticides, freeways, the detriment of wasteland, wildlife and extinction of a sudden accomplish that they have common amounts.
Mobilizing 200 million people in 141 countries and elevating heaving the status of environmental issues onto the world stage . mobilization of 200 million people in 141 countries and the abolition of the status of environmental issues onto the world stage. Earth Day above April 22 in 1990 gave a huge thrust to recycling efforts worldwide and helped pave the course for the 1992 United Nations Earth Summit in Rio de Janeiro. World Earth Day on April 22 published in 1990, a big boost recycling efforts, and assist pave the access for the world, the 1992 United Nations Earth Summit in Rio de Janeiro.
As the millennium approached, Hayes coincided to spearhead different campaign, this time focused on global warming and a push for clean energy. millennium approached, Hayes agreed to take the guide in another campaign, this time focusing on global warming and promoting clean energy. The April 22 Earth Day in 2000 combined the big-picture feistiness of the first Earth Day with the international grassroots activism of Earth Day 1990. In the April 22 Earth Day in 2000 combined the huge picture feistiness of the first Earth Day with the international grassroots initiative of the 1990 Earth day. For 2000, Earth Day had the Internet to help link activists around the world. 2000, the World Earth Day Internet articulation to help the activities around the world. By the time April 22 coiled around, 5,000 environmental groups around the world were on embark, reaching out to hundreds of millions of people in a disc 184 countries. when fired around April 22, 5000 environmental groups bring an end to ...the world plane and work to the millions of people in a log 184 countries. Events varied: A talking drum shackle traveled from village to countryside in Gabon, Africa, case in point, while hundreds of thousands of people gathered on the National Mall in Washington, DC, USA. variety of activities: talking drum fetter came from the village In Gabon, for instance, Africa, and tens of thousands of people gathered at the National Mall in Washington, DC, America.
Earth Day 2000 sent the message noisy and clear that citizens the world rround wanted rapid and determined action on wash energy. Earth Day 2000 sent a loud and explicit message to citizens of the world 'round absence a quick and certain action on wash energy. Earth Day 2007 was 1 of the largest Earth Days by far, with an estimated billion people participating in the activities in thousands of places favor Kiev,beijing escort, Ukraine; Caracas, Venezuela; Tuvalu; Manila, Philippines; Togo; Madrid, Spain; London; and New York. 2007 on Earth Day is an of the largest Earth Days appointment, one estimated 10 million people participated in the activities, thousands of such places, Kiev; Caracas, Venezuela; Tuvalu; Manila, Philippines; Togo; Spain, Madrid, London and New York.
Founded by the organizers of the first April 22 Earth Day in 1970, Earth Day Network promotes environmental citizenship and annual round advanced movement worldwide. created by the host's first April 22 Earth Day in 1970, Earth Day Network promotes environmental citizenship and year round progressive action worldwide. Earth Day Network namely a driving compel steering environmental awareness approximately the globe. Earth Day Coalition is a driving force steering environmental awareness nigh the world. Through Earth Day Network, activists connect alteration in local, citizen, and universal policies. by Earth Day Network, connecting Molecular changes in regional, citizen and global policies. Earth Day Networkrs worldwide web approaches over 17,000 organizations in 174 countries, while the domestic agenda engages 5,000 teams and over 25,000 educators coordinating millions of community evolution and environmental conservation activities throughout the year. Earth Day Network worldwide web covering more than 17,000 unions in 174 countries, extra than 5,000 programs and domestic unions and 25,000 educators apt millions of social development and environmental conservation activities throughout the year. Earth Day is the only accident commemorated simultaneously around the globe by people of entire backgrounds, faiths and nationalities. Earth Day party at the same time the merely people of entire nationalities around the globe the backdrop, belief and nationality. More than a half billion people participate in Earth Day Network campaigns each year. more than 50 billion people participated in Earth Day campaigns each year the network.
an intensity that may be on its way to eclipsing student discontent over the combat in Vietnamha national day of observance of environmental problemshis creature arranged for afterward springhwhen a nationwide environmental lteach-inrhcoordinated from the office of Senator Gaylord Nelson is plannedh. hired Denis Hayes as the coordinator. . When the national environmental 'teacher' ... Senator Gaylord Nelson,shanghai massage, Office for the Coordination Plan .... Day marks the commemoration of the birth of the modern environmental action in 1970. every year on April 22 Earth Day marks the anniversary of the birth of the modern environmental action in 1970. Among other entities, 1970 in the United States brought with it the Kent State shootings, the appearance of fiber optics, incident no acknowledged for 18 years. in other things, brought in the United States in 1970, Kent State shootings, there fiber, Hendricks and the collapse of the fuel wands in the Savannah River nuclear plant approach Aiken, South Carolina - events do not recognize the 18 years. At the time, Americans were slurping leaded gas through massive V8 sedans. At that time, the United States dine leaded gas through massive V8 sedans. Industry belched out cloud and sludge with little fear of valid consequences alternatively wrong reception. Industrial Bay cloud and sludge with no alarm of valid consequences or bad press. Air pollution was commonly adopted as the smell of prosperity. Air pollution is the smell of prosperity and universally accepted. Environment was a word that arose more often in spelling bees than on the evening news. the environment is a term more often in spelling bees than on the evening newspaper. But Earth Day 1970 rotated that all around. But Earth Day 1970, closed all around.
On April 22, 20 million Americans took to the avenues, parks, and auditoriums to demonstrate as a healthy, sustainable environment. In the April 22, 20 million Americans took to the streets, parks, and the crowd showed a healthy, sustainable context. Denis Hayes, the national coordinator, and his youthful staff systematized large coast-to-coast rallies. Denis Hayes, national coordinator His juvenile staff organized large coast to seashore rally. Thousands of institutes and universities organized protests against the deterioration of the context. Thousands of colleges and universities organized protests deterioration of the environment. Groups namely had been fighting against fuel spills, polluting factories and power factories, raw sewage, noxious dumps,beijing massage, pesticides, freeways, the wastage of wilderness, and the extinction of wildlife suddenly realized they shared prevalent merits. Group to combat oil spills, polluting factories and power plants, untreated sewage, noxious waste, pesticides, freeways, the detriment of wasteland, wildlife and extinction of a sudden accomplish that they have common amounts.
Mobilizing 200 million people in 141 countries and elevating heaving the status of environmental issues onto the world stage . mobilization of 200 million people in 141 countries and the abolition of the status of environmental issues onto the world stage. Earth Day above April 22 in 1990 gave a huge thrust to recycling efforts worldwide and helped pave the course for the 1992 United Nations Earth Summit in Rio de Janeiro. World Earth Day on April 22 published in 1990, a big boost recycling efforts, and assist pave the access for the world, the 1992 United Nations Earth Summit in Rio de Janeiro.
As the millennium approached, Hayes coincided to spearhead different campaign, this time focused on global warming and a push for clean energy. millennium approached, Hayes agreed to take the guide in another campaign, this time focusing on global warming and promoting clean energy. The April 22 Earth Day in 2000 combined the big-picture feistiness of the first Earth Day with the international grassroots activism of Earth Day 1990. In the April 22 Earth Day in 2000 combined the huge picture feistiness of the first Earth Day with the international grassroots initiative of the 1990 Earth day. For 2000, Earth Day had the Internet to help link activists around the world. 2000, the World Earth Day Internet articulation to help the activities around the world. By the time April 22 coiled around, 5,000 environmental groups around the world were on embark, reaching out to hundreds of millions of people in a disc 184 countries. when fired around April 22, 5000 environmental groups bring an end to ...the world plane and work to the millions of people in a log 184 countries. Events varied: A talking drum shackle traveled from village to countryside in Gabon, Africa, case in point, while hundreds of thousands of people gathered on the National Mall in Washington, DC, USA. variety of activities: talking drum fetter came from the village In Gabon, for instance, Africa, and tens of thousands of people gathered at the National Mall in Washington, DC, America.
Earth Day 2000 sent the message noisy and clear that citizens the world rround wanted rapid and determined action on wash energy. Earth Day 2000 sent a loud and explicit message to citizens of the world 'round absence a quick and certain action on wash energy. Earth Day 2007 was 1 of the largest Earth Days by far, with an estimated billion people participating in the activities in thousands of places favor Kiev,beijing escort, Ukraine; Caracas, Venezuela; Tuvalu; Manila, Philippines; Togo; Madrid, Spain; London; and New York. 2007 on Earth Day is an of the largest Earth Days appointment, one estimated 10 million people participated in the activities, thousands of such places, Kiev; Caracas, Venezuela; Tuvalu; Manila, Philippines; Togo; Spain, Madrid, London and New York.
Founded by the organizers of the first April 22 Earth Day in 1970, Earth Day Network promotes environmental citizenship and annual round advanced movement worldwide. created by the host's first April 22 Earth Day in 1970, Earth Day Network promotes environmental citizenship and year round progressive action worldwide. Earth Day Network namely a driving compel steering environmental awareness approximately the globe. Earth Day Coalition is a driving force steering environmental awareness nigh the world. Through Earth Day Network, activists connect alteration in local, citizen, and universal policies. by Earth Day Network, connecting Molecular changes in regional, citizen and global policies. Earth Day Networkrs worldwide web approaches over 17,000 organizations in 174 countries, while the domestic agenda engages 5,000 teams and over 25,000 educators coordinating millions of community evolution and environmental conservation activities throughout the year. Earth Day Network worldwide web covering more than 17,000 unions in 174 countries, extra than 5,000 programs and domestic unions and 25,000 educators apt millions of social development and environmental conservation activities throughout the year. Earth Day is the only accident commemorated simultaneously around the globe by people of entire backgrounds, faiths and nationalities. Earth Day party at the same time the merely people of entire nationalities around the globe the backdrop, belief and nationality. More than a half billion people participate in Earth Day Network campaigns each year. more than 50 billion people participated in Earth Day campaigns each year the network.
Thursday, May 5, 2011
the substance root of life
Life Science (a)
chromatic creatures on the planet is full of boundless vitality, and they are closely associated to human survival and development. Mankind itself is biological, the production of human life is inseparable from other organisms. Now About 2 million kinds of biological knowledge, they merge, different, cried the study of biological science biology, also understood as life sciences. It examines the phenomenon of life and the decrees of life activities. but until now scientists can not give what is biological or say what is the life of a unified and authoritative under the elucidation, which reflects the complexity of life science. but people can still be refereed by the emulating characteristics of an thing is not biological.
Section fundamental functions of life
1. organisms have a common foundation and framework of the material basis of
2. organisms have metabolic
3. organisms have tension
4. organisms are growth, development and reproduction phenomenon
5. organisms have the specifics of genetic variation
6. organisms can adapt to a certain environment, but also can influence the environment and human
Biological Sciences Section of Biological Sciences is agricultural Lin, medicine and other related applied science foundation, and other natural sciences and social sciences is closely related to the evolution. So it is with humans and also has a direct bearing on the hereafter of mankind.
1. biological resources and scientific treatment must rely on human survival
resources, including biological resources. such as animals, plants, which provide for human flesh, breast, egg, leather, food, vegetables, fruit, hemp, cotton, oil, industrial rubber, as well as needed to fight disease, drugs and so on. These are all biological resources. biological resources are renewable resources. However, whether the blind abuse, will definitely lead to resource exhaustion, to the human calamity, which in China has a mysterious lesson. but to make rational use of biological resources, there must be scientific management, the upkeep of ecosystem structure and function, in-depth study of biological population changes in the laws to control the ecological system science.
2. Biological Science and Human Environmental
As human production activities, the unavoidable will bring the appropriate biological surroundings pollution. such as industrial production into the health and human survival. biological life and the environment and the complicated relationship exists among. humans make full use of the special properties of biological decomposition, when some sources of pollution, but also make excellent exertions to nourish ecological poise, to defend the human living environment ,shenzhen escort, so that all types of biological species can be a virtuous cycle and growth, the behalf of mankind.
3. Biological Sciences and Food
available on the planet because human food is limited,shanghai massage, the earth edible crisis, the direct threat to the people survival. The World Health Organization reported that every daytime people die of starvation because of food shortage, things happen, via the photosynthesis of plant physiology in biology research, to boost food production, plant varieties and quality of research, are ambition contribute to solving the world food crisis.
4. Biology and Biological Engineering
21 century will be the century of biology. bioengineering such as protein engineering, enzyme engineering, cell engineering, genetic engineering of the technology in manufacture, farming and the roomy applying of the pill manufacture, will bring wish of a better human life. If the cloned sheep and other cloned animals come out, will open up new ways of beast breeding and cloning of the human beast will be more persistent absences; Again enhanced bio-engineering will cater updated theoretical basis.
exercises
1 What is the biological research?
2 What are the basic characteristics of life?
3 can way your daily life apt which biological and bio-products?
Chapter
the material basis of life, different kinds of organisms in individual size, morphology and physiological functions, etc. are different. However, the composition of chemical elements and of organisms All material is much the same, that is, living organisms have a common material basis activities.
Section organisms composed of chemical elements in nature
living and non alive entities are composed by chemical elements The. scientists to learn various biological protoplasm, that is, the life of the cell material, to identify the chemical elements in the organism type, amount and feature.
creature composed of chemical elements, there are 20 kinds of common, of which Some content is more, some fewer content. According to these elements in vivo the different levels, divided into 2 categories.
This is the content of a large number of elements in organisms list for more than one ten thousandth of the absolute weight of the element. such as C, H, O, N, P, S, K, Ca, Mg and other track elements
commonly refers to the necessary biological life, but some factors are few requirements. such as Fe, Mn, Zn, Cu, B, Mo
and so on. trace element content in vivo, although seldom, it is to maintain customary life activities under the indispensable.
organisms composed of the important role of the chemical elements of the organism in the composition of a massive number of
element, C is the most basic elements, C, H, O, N, P, S 6 is composed of elements of the cardinal elements of protoplasm, which together account for about 97% of the total protoplasm. Most of organic compounds by organisms The 6 elements. For example, the protein is C, H, O, N and other elements, the nucleic acid is from C, H, O, N, P and other elements. biological variety of the chemical elements kind of compounds are active biological material basis of life.
the consensus of biological and non-biological and biological distinctions in the composition of chemical elements
, can be found in inorganic nature, no one is the biological matchless. The facts show that the unity of biological and non-biological have.
organism composed of chemical elements, in vivo and the inorganic nature of the content varied warmhearted. For instance, C, H, N 3 chemicals elements in the composition of the chemical composition of the body hunk of about 73% of sub-databases, and this team of 3 elements in the chemical composition of the lithosphere,beijing massage, the hunk fragment of less than 1%. The facts show that also has a biological and non biological
organisms composed of diversity of compounds
in vivo, by the chemical composition of organisms elements of compounds, these compounds joined by a certain sequence constitutes the basic structural units of biological cells. living cell is campaign to carry out all life activities, which constitute the cells of various compounds composed of cells closely related compounds
:
compounds pose cells:
1 inorganic substances: water 80-90% (fresh weight)
organic salt 1-1.5%
2: Protein 7-10%
lipid 1-2%
1-1.5%
nucleic acid sugar water
For maximum creatures, can not live without water. If there is no water on the planet, there is no life. different species, different tissues, apparatuses, biological cells of different ages is not the same moisture content.
water in the cells exist in two forms. part of the water and the combination of other substances within the cell, called the combination of water, about 4.5%. is an important makeup of cell structure. cells, most of the water to form free , can flow freely, called free water. free water is a agreeable solvent for the cell.
inorganic salts
small sums in the cell. Most of salts present in the ionic state of cells. cell content more inorganic ions Na +, K +, Ca2 +, Mg2 +, Fe2 +, Fe3 + and so on. anions are Cl-, SO43-, PO43-, HCO3-, etc..
compartments salt content, whereas small, merely multifaceted character.
sugar
sugar is C, H, O 3 category of pigment combination. sugars constitute major components of organisms, but also cells mainly stamina material.
beneath substance formed after hydrolysis of carbohydrates, sugars can be divided into monosaccharide, disaccharide, and polysaccharide.
easy sugars: glucose, fructose, ribose, deoxyribose.
disaccharide: sucrose, maltose,and he fought side at side attach apt build a great time, lactose.
polysaccharides: starch, cellulose, glycogen.
lipid
lipids mainly by C, H, O 3 varieties of chemical elements, likewise contains many lipids including fatty lipid N and P. , lipids, and steroids, etc..
fat: stored energy to maintain body temperature constant, buffered external pressure, decrease friction between organs.
lipids: composition elements within the cell membrane.
steroids: norm of metabolism and reproduction.
protein
chemical elements mainly by the C, H, O, N form, a lot of protein also contains P, S, and some also contain trace amounts of Fe, Cu, Mn, I, Zn and other elements.
molecular weight from a few thousand to 100 million or more.
basic unit of amino acids, the molecular structure of 20 peptide bond
main function
(1) some proteins constitute the cell important substances and organisms. such as muscle.
(2) the catalyst that some proteins such as enzymes.
(3) the role of some transport proteins such as hemoglobin.
(4) some proteins regulate role, such as insulin, growth hormone.
(5) the role of some immune proteins such as antibodies.
nucleic acid
conveyor of genetic information, from C, H, O, N, P and other chemical elements, molecular mass is approximately several hundred thousand to several million. is the basic unit of nucleic acid nucleotides.
an nucleotide is part of the nitrogenous pedestal, a member of a member of five-carbon sugar and phosphate composition. Each nucleic acid particle is a few hundred to several thousand nucleotides long chain of interconnected attach.
nucleic sour in agreement with the another types of five-carbon sugar, nucleic acids can be divided into deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). DNA chiefly in the nucleus, RNA primarily in the cytoplasm, which have different biological series of DNA and RNA is not the same.
chapter the elementary element of life - cell
on Earth, in addition to viruses, all organisms are constituted by the cells. cell unit is not merely the composition of organisms, and organisms of all life activities are carried out by cells. Therefore, the cell is the organism the basic unit of structure and function.
recent decades, the electron microscopy techniques, and modern physics and chemistry, cell research on new technologies in a wide range of applications, of special note, conceptions and means of molecular biology in recent years, the introduction of to promote cell research into more advanced stage, and has made rapid development.
on the cells, we mainly study cell structure, function, proliferation, differentiation, illness and aging,shanghai massage, and other basic wisdom.
cell structure
form and function of organisms cells are small, few in the undressed eye can not watch, the vast bulk can only be observed under the microscope. to inspect the fine structure inside the cell, have to apply the electron microscope.
multicellular organisms are generally hundreds of millions of cells. such as adult body contains nearly 1014 cells. cells in a wide range of sizes, shapes vary; most cells microns in diameter (mm) level, some cells than large. cell fashion varied. function is not the same, and the formation of different organizations
(to be continued)
chromatic creatures on the planet is full of boundless vitality, and they are closely associated to human survival and development. Mankind itself is biological, the production of human life is inseparable from other organisms. Now About 2 million kinds of biological knowledge, they merge, different, cried the study of biological science biology, also understood as life sciences. It examines the phenomenon of life and the decrees of life activities. but until now scientists can not give what is biological or say what is the life of a unified and authoritative under the elucidation, which reflects the complexity of life science. but people can still be refereed by the emulating characteristics of an thing is not biological.
Section fundamental functions of life
1. organisms have a common foundation and framework of the material basis of
2. organisms have metabolic
3. organisms have tension
4. organisms are growth, development and reproduction phenomenon
5. organisms have the specifics of genetic variation
6. organisms can adapt to a certain environment, but also can influence the environment and human
Biological Sciences Section of Biological Sciences is agricultural Lin, medicine and other related applied science foundation, and other natural sciences and social sciences is closely related to the evolution. So it is with humans and also has a direct bearing on the hereafter of mankind.
1. biological resources and scientific treatment must rely on human survival
resources, including biological resources. such as animals, plants, which provide for human flesh, breast, egg, leather, food, vegetables, fruit, hemp, cotton, oil, industrial rubber, as well as needed to fight disease, drugs and so on. These are all biological resources. biological resources are renewable resources. However, whether the blind abuse, will definitely lead to resource exhaustion, to the human calamity, which in China has a mysterious lesson. but to make rational use of biological resources, there must be scientific management, the upkeep of ecosystem structure and function, in-depth study of biological population changes in the laws to control the ecological system science.
2. Biological Science and Human Environmental
As human production activities, the unavoidable will bring the appropriate biological surroundings pollution. such as industrial production into the health and human survival. biological life and the environment and the complicated relationship exists among. humans make full use of the special properties of biological decomposition, when some sources of pollution, but also make excellent exertions to nourish ecological poise, to defend the human living environment ,shenzhen escort, so that all types of biological species can be a virtuous cycle and growth, the behalf of mankind.
3. Biological Sciences and Food
available on the planet because human food is limited,shanghai massage, the earth edible crisis, the direct threat to the people survival. The World Health Organization reported that every daytime people die of starvation because of food shortage, things happen, via the photosynthesis of plant physiology in biology research, to boost food production, plant varieties and quality of research, are ambition contribute to solving the world food crisis.
4. Biology and Biological Engineering
21 century will be the century of biology. bioengineering such as protein engineering, enzyme engineering, cell engineering, genetic engineering of the technology in manufacture, farming and the roomy applying of the pill manufacture, will bring wish of a better human life. If the cloned sheep and other cloned animals come out, will open up new ways of beast breeding and cloning of the human beast will be more persistent absences; Again enhanced bio-engineering will cater updated theoretical basis.
exercises
1 What is the biological research?
2 What are the basic characteristics of life?
3 can way your daily life apt which biological and bio-products?
Chapter
the material basis of life, different kinds of organisms in individual size, morphology and physiological functions, etc. are different. However, the composition of chemical elements and of organisms All material is much the same, that is, living organisms have a common material basis activities.
Section organisms composed of chemical elements in nature
living and non alive entities are composed by chemical elements The. scientists to learn various biological protoplasm, that is, the life of the cell material, to identify the chemical elements in the organism type, amount and feature.
creature composed of chemical elements, there are 20 kinds of common, of which Some content is more, some fewer content. According to these elements in vivo the different levels, divided into 2 categories.
This is the content of a large number of elements in organisms list for more than one ten thousandth of the absolute weight of the element. such as C, H, O, N, P, S, K, Ca, Mg and other track elements
commonly refers to the necessary biological life, but some factors are few requirements. such as Fe, Mn, Zn, Cu, B, Mo
and so on. trace element content in vivo, although seldom, it is to maintain customary life activities under the indispensable.
organisms composed of the important role of the chemical elements of the organism in the composition of a massive number of
element, C is the most basic elements, C, H, O, N, P, S 6 is composed of elements of the cardinal elements of protoplasm, which together account for about 97% of the total protoplasm. Most of organic compounds by organisms The 6 elements. For example, the protein is C, H, O, N and other elements, the nucleic acid is from C, H, O, N, P and other elements. biological variety of the chemical elements kind of compounds are active biological material basis of life.
the consensus of biological and non-biological and biological distinctions in the composition of chemical elements
, can be found in inorganic nature, no one is the biological matchless. The facts show that the unity of biological and non-biological have.
organism composed of chemical elements, in vivo and the inorganic nature of the content varied warmhearted. For instance, C, H, N 3 chemicals elements in the composition of the chemical composition of the body hunk of about 73% of sub-databases, and this team of 3 elements in the chemical composition of the lithosphere,beijing massage, the hunk fragment of less than 1%. The facts show that also has a biological and non biological
organisms composed of diversity of compounds
in vivo, by the chemical composition of organisms elements of compounds, these compounds joined by a certain sequence constitutes the basic structural units of biological cells. living cell is campaign to carry out all life activities, which constitute the cells of various compounds composed of cells closely related compounds
:
compounds pose cells:
1 inorganic substances: water 80-90% (fresh weight)
organic salt 1-1.5%
2: Protein 7-10%
lipid 1-2%
1-1.5%
nucleic acid sugar water
For maximum creatures, can not live without water. If there is no water on the planet, there is no life. different species, different tissues, apparatuses, biological cells of different ages is not the same moisture content.
water in the cells exist in two forms. part of the water and the combination of other substances within the cell, called the combination of water, about 4.5%. is an important makeup of cell structure. cells, most of the water to form free , can flow freely, called free water. free water is a agreeable solvent for the cell.
inorganic salts
small sums in the cell. Most of salts present in the ionic state of cells. cell content more inorganic ions Na +, K +, Ca2 +, Mg2 +, Fe2 +, Fe3 + and so on. anions are Cl-, SO43-, PO43-, HCO3-, etc..
compartments salt content, whereas small, merely multifaceted character.
sugar
sugar is C, H, O 3 category of pigment combination. sugars constitute major components of organisms, but also cells mainly stamina material.
beneath substance formed after hydrolysis of carbohydrates, sugars can be divided into monosaccharide, disaccharide, and polysaccharide.
easy sugars: glucose, fructose, ribose, deoxyribose.
disaccharide: sucrose, maltose,and he fought side at side attach apt build a great time, lactose.
polysaccharides: starch, cellulose, glycogen.
lipid
lipids mainly by C, H, O 3 varieties of chemical elements, likewise contains many lipids including fatty lipid N and P. , lipids, and steroids, etc..
fat: stored energy to maintain body temperature constant, buffered external pressure, decrease friction between organs.
lipids: composition elements within the cell membrane.
steroids: norm of metabolism and reproduction.
protein
chemical elements mainly by the C, H, O, N form, a lot of protein also contains P, S, and some also contain trace amounts of Fe, Cu, Mn, I, Zn and other elements.
molecular weight from a few thousand to 100 million or more.
basic unit of amino acids, the molecular structure of 20 peptide bond
main function
(1) some proteins constitute the cell important substances and organisms. such as muscle.
(2) the catalyst that some proteins such as enzymes.
(3) the role of some transport proteins such as hemoglobin.
(4) some proteins regulate role, such as insulin, growth hormone.
(5) the role of some immune proteins such as antibodies.
nucleic acid
conveyor of genetic information, from C, H, O, N, P and other chemical elements, molecular mass is approximately several hundred thousand to several million. is the basic unit of nucleic acid nucleotides.
an nucleotide is part of the nitrogenous pedestal, a member of a member of five-carbon sugar and phosphate composition. Each nucleic acid particle is a few hundred to several thousand nucleotides long chain of interconnected attach.
nucleic sour in agreement with the another types of five-carbon sugar, nucleic acids can be divided into deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). DNA chiefly in the nucleus, RNA primarily in the cytoplasm, which have different biological series of DNA and RNA is not the same.
chapter the elementary element of life - cell
on Earth, in addition to viruses, all organisms are constituted by the cells. cell unit is not merely the composition of organisms, and organisms of all life activities are carried out by cells. Therefore, the cell is the organism the basic unit of structure and function.
recent decades, the electron microscopy techniques, and modern physics and chemistry, cell research on new technologies in a wide range of applications, of special note, conceptions and means of molecular biology in recent years, the introduction of to promote cell research into more advanced stage, and has made rapid development.
on the cells, we mainly study cell structure, function, proliferation, differentiation, illness and aging,shanghai massage, and other basic wisdom.
cell structure
form and function of organisms cells are small, few in the undressed eye can not watch, the vast bulk can only be observed under the microscope. to inspect the fine structure inside the cell, have to apply the electron microscope.
multicellular organisms are generally hundreds of millions of cells. such as adult body contains nearly 1014 cells. cells in a wide range of sizes, shapes vary; most cells microns in diameter (mm) level, some cells than large. cell fashion varied. function is not the same, and the formation of different organizations
(to be continued)
Liu Xingyun photography Beijing daughter works of antique peal series
My daughter started this work (a few annuals antecedent)
Wanted
The importance of protection.
Earth, the home of mankind,beijing massage, conceived the innumerable lives and wisdom. it was blue green and beautiful. Today, whatever, spit out the chimney cloud but tainted the air, but the sewage vegetation harm water quality, ecology gradually lost poise, the world mommy moaned profoundly hh
paperback that such a set of data: from 1950 to 1980, 30 years, tear in half the world's jungles; worldwide every year spent fuel 7 billion tons, of carbon dioxide into the atmosphere in about 20 million tons: the smoke had great portions of the world,shanghai escort, acid rain has scatter to every edge of the earth, and even snow in the Himalayas, also found pollutants,stronger control of the requirements. American ruddy oak, the liver of Antarctic penguins benzene; three million people around the globe every daytime drinking contaminated water are always sick to decease of hh it entire sounded magnificent home agitate mm humanity, the human living environment namely suffered excellent dispose!
the elapse people accustom to win from ecology, the struggle with nature, despite the instant hereafter. This attitude has caused an mistake of ecology and great damage to the environment, was the nature vengeance. to retention the earth and human fate, by and by, human beings should esteem nature, love nature, in harmony with nature, obtained from blindly into a treasure of resources, enthusiasm for the environment. shift from serving its own interests are cared about the fate of the Earth , the future of humanity.
environmental science in the emergence and growing environmental problems later the product and amplified a comprehensive punishment. Although environmental science from intended up to immediately merely 3 or 4 decades. However,shenzhen escort, this emerging punishment of the research and development in areas directly related apt people survival and development. I would favor to deem,shanghai massage, according with the development of environmental science, people beings tin not only create a modern material culture and spiritual culture, yet likewise to make their natural ecology development and boom. Let us defend the natural environment and the development of environmental science, right!
other works, see: adore ballroom dance Liu Xingyun Sohu blog
lens photographic literature text describing the story of life
set
shooting Log Category
father Liu Fengchang (Economist) article
2006
Liuxing Yun Liu Xingyun my article series
Liu Xingyun beautiful photographs of interesting beast photography photography catena
Liu Xingyun Netherlands Series
Liu Xingyun photographic series
Liu Xingyun her daughter back to backing documentary photographic literature (Meng aunt home)
Liu Xingyun photography photographic sky series
Liu Xingyun White Dagoba Series
Liu Xingyun photographic literature back to the backing (the students papers)
Liu Xingyun back to the backing of photographic literature (folk treatises)
Liu Xingyun mosque household
Liu Xingyun photography photographic bloom
Tantalizing!
Liu Xingyun image photographic literature Beijing Beijing photographic image of the nebula the text before the resurrection of bridge and removal of images taken
Liu Xingyun photography Beijing daughter works of antique bell series
column
Liu Xingyun Image Park Photographic Literature Beijing to the book series
father Liu Fengchang (Economist ) Box 2007, article in the Summer Palace
Liu Xingyun series of photographic images
Liu Xingyun Beijing photographic images I shot in Beijing Yuyuantan
Wanted
The importance of protection.
Earth, the home of mankind,beijing massage, conceived the innumerable lives and wisdom. it was blue green and beautiful. Today, whatever, spit out the chimney cloud but tainted the air, but the sewage vegetation harm water quality, ecology gradually lost poise, the world mommy moaned profoundly hh
paperback that such a set of data: from 1950 to 1980, 30 years, tear in half the world's jungles; worldwide every year spent fuel 7 billion tons, of carbon dioxide into the atmosphere in about 20 million tons: the smoke had great portions of the world,shanghai escort, acid rain has scatter to every edge of the earth, and even snow in the Himalayas, also found pollutants,stronger control of the requirements. American ruddy oak, the liver of Antarctic penguins benzene; three million people around the globe every daytime drinking contaminated water are always sick to decease of hh it entire sounded magnificent home agitate mm humanity, the human living environment namely suffered excellent dispose!
the elapse people accustom to win from ecology, the struggle with nature, despite the instant hereafter. This attitude has caused an mistake of ecology and great damage to the environment, was the nature vengeance. to retention the earth and human fate, by and by, human beings should esteem nature, love nature, in harmony with nature, obtained from blindly into a treasure of resources, enthusiasm for the environment. shift from serving its own interests are cared about the fate of the Earth , the future of humanity.
environmental science in the emergence and growing environmental problems later the product and amplified a comprehensive punishment. Although environmental science from intended up to immediately merely 3 or 4 decades. However,shenzhen escort, this emerging punishment of the research and development in areas directly related apt people survival and development. I would favor to deem,shanghai massage, according with the development of environmental science, people beings tin not only create a modern material culture and spiritual culture, yet likewise to make their natural ecology development and boom. Let us defend the natural environment and the development of environmental science, right!
other works, see: adore ballroom dance Liu Xingyun Sohu blog
lens photographic literature text describing the story of life
set
shooting Log Category
father Liu Fengchang (Economist) article
2006
Liuxing Yun Liu Xingyun my article series
Liu Xingyun beautiful photographs of interesting beast photography photography catena
Liu Xingyun Netherlands Series
Liu Xingyun photographic series
Liu Xingyun her daughter back to backing documentary photographic literature (Meng aunt home)
Liu Xingyun photography photographic sky series
Liu Xingyun White Dagoba Series
Liu Xingyun photographic literature back to the backing (the students papers)
Liu Xingyun back to the backing of photographic literature (folk treatises)
Liu Xingyun mosque household
Liu Xingyun photography photographic bloom
Tantalizing!
Liu Xingyun image photographic literature Beijing Beijing photographic image of the nebula the text before the resurrection of bridge and removal of images taken
Liu Xingyun photography Beijing daughter works of antique bell series
column
Liu Xingyun Image Park Photographic Literature Beijing to the book series
father Liu Fengchang (Economist ) Box 2007, article in the Summer Palace
Liu Xingyun series of photographic images
Liu Xingyun Beijing photographic images I shot in Beijing Yuyuantan
Write a letter apt their own adore letters.
Ji: The organ of the sense of disgrace et mausoleum located Beiguai triumph yo
Earth Hour activities to Zhengzhou to enjoy a dependent above cell phones, do no depend ashore calculators, yet I am fearful that everyone has the power dependence. turn off the lights because an hour is nobody, imagine, if you have the plenary Saturday alternatively Sunday, ? March 29, a netizen posted online, there namely not disc of the electrical equipment of the day, winning a compliment.
9:30
had the prowess apt obtain off the call, a long tuned mechanical bell clock,shanghai massage, fair memorize that day, a wound can be, without whichever surplus consumption.
9:35
windows open the windows, so the room for airing, meantime the green plants on the window to enjoy by home sun. In common, 9 am to 11 am and 2 pm to 4 pm, is the best time window ventilation.
9:40
sun bathing is wonderful,shanghai escort, solar water heater where the water temperature is ample . in the huge bathtub foam bath time consuming and water, so please elect the shower, washed as clean and cozy.
10:15
a bath before breakfast on the stove to simmer with the rice pan , accompanied with a salad made of seasonal fresh fruits and vegetables, rich and nutritious.
11:00
garbage elimination ahead leaving, the waste will be recycled garbage bags, respectively,beijing escort, with non-recyclable waste.
11:20
replacement items when voyaging with his last purchase a camping tent in the garden graph next door to wait for the neighbors to interchange floor,beijing massage, looking each other in a move to almost current folding bike, satisfaction smile.
11:30
junket to the bike riding just replacement to a vegetarian restaurant near to home and friends dinner. Along the access, to give up dependence long MP3, ears to hear, this the voice of the metropolis.
12:00 out of the bag luncheon
portable chopsticks, disposable tableware restaurants declined. Use handkerchiefs, napkins goodbye.
14:00
to be environmentally friendly clothes, pelt is definitely to be rejected. Right immediately a lot of brands have begun to use organic cotton as a product material.
16:00 water and soil
friends for the evening to prepare dinner, locally produced organic vegetables and fruits are favored. Some cereals and soup The ingredients can be purchased in bulk, for routinely do not often use.
18:00
reduce the fry cook to cook fried trays, multi-cooking vegetables.
20:00
computer games, TV is not the only manner of entertainment, face to face chat and games is extra profitable to the allocation of message and affective exercising.
21:00
clean up the house yourself, nay to vacuum cleaners, while is fitness. selection of coconut fuel cleaner factories as sources of raw substances.
21:40
for automatic bathing machine bathing clothing off, his hand washing. both absence to be accommodated according to rub degrees, but likewise save a lot of water.
22 : 10 diary
update the blog daily, often taking into account that consumers discern and can not be credible with yourself. So with the paperback with a pen or the maximum real, most friendly. This night, light a bougie in the rock,decorations typography. velveteen pelt with publish product mechanism into the animal's fur, Write a letter to their own love letters.
23:00 sleep
blew out candles on the stars to say
Earth Hour activities to Zhengzhou to enjoy a dependent above cell phones, do no depend ashore calculators, yet I am fearful that everyone has the power dependence. turn off the lights because an hour is nobody, imagine, if you have the plenary Saturday alternatively Sunday, ? March 29, a netizen posted online, there namely not disc of the electrical equipment of the day, winning a compliment.
9:30
had the prowess apt obtain off the call, a long tuned mechanical bell clock,shanghai massage, fair memorize that day, a wound can be, without whichever surplus consumption.
9:35
windows open the windows, so the room for airing, meantime the green plants on the window to enjoy by home sun. In common, 9 am to 11 am and 2 pm to 4 pm, is the best time window ventilation.
9:40
sun bathing is wonderful,shanghai escort, solar water heater where the water temperature is ample . in the huge bathtub foam bath time consuming and water, so please elect the shower, washed as clean and cozy.
10:15
a bath before breakfast on the stove to simmer with the rice pan , accompanied with a salad made of seasonal fresh fruits and vegetables, rich and nutritious.
11:00
garbage elimination ahead leaving, the waste will be recycled garbage bags, respectively,beijing escort, with non-recyclable waste.
11:20
replacement items when voyaging with his last purchase a camping tent in the garden graph next door to wait for the neighbors to interchange floor,beijing massage, looking each other in a move to almost current folding bike, satisfaction smile.
11:30
junket to the bike riding just replacement to a vegetarian restaurant near to home and friends dinner. Along the access, to give up dependence long MP3, ears to hear, this the voice of the metropolis.
12:00 out of the bag luncheon
portable chopsticks, disposable tableware restaurants declined. Use handkerchiefs, napkins goodbye.
14:00
to be environmentally friendly clothes, pelt is definitely to be rejected. Right immediately a lot of brands have begun to use organic cotton as a product material.
16:00 water and soil
friends for the evening to prepare dinner, locally produced organic vegetables and fruits are favored. Some cereals and soup The ingredients can be purchased in bulk, for routinely do not often use.
18:00
reduce the fry cook to cook fried trays, multi-cooking vegetables.
20:00
computer games, TV is not the only manner of entertainment, face to face chat and games is extra profitable to the allocation of message and affective exercising.
21:00
clean up the house yourself, nay to vacuum cleaners, while is fitness. selection of coconut fuel cleaner factories as sources of raw substances.
21:40
for automatic bathing machine bathing clothing off, his hand washing. both absence to be accommodated according to rub degrees, but likewise save a lot of water.
22 : 10 diary
update the blog daily, often taking into account that consumers discern and can not be credible with yourself. So with the paperback with a pen or the maximum real, most friendly. This night, light a bougie in the rock,decorations typography. velveteen pelt with publish product mechanism into the animal's fur, Write a letter to their own love letters.
23:00 sleep
blew out candles on the stars to say
What ought we do
Today is Earth Day , final month, today ( March 22 ) is World Water Day . possibly we are more familiar with the Chinese people international is the Labor Day holiday ,beijing escort, Children's Day, Women's Day it. festival to disburse esteem apt those apt some people, merely also to cater good commerce causes for promotion . Our GDP growth annual behind year , our eyes full of rain and bright spring flowers . But our planet , our country , and even our metropolis what happened every day , we do no Know. We do not know how many of the earth every day tropical rain is worked, we do not know what precious few minutes of every species ambition transform extinct , we you do not know our country the pollution of rivers and lakes ,shanghai escort, we do not know whether our city Underground funnel zone .
Earth Day , we should do by and by . to cultivate our alive environment is incumbent above each of us . girls who like to watch TV ,achieve namely this international tough problem, besides for namely outdated contrive and the heroine a pretty clothes outside We memorize what? I've only seen 2 Japanese TV screenplay series . But I remember an scene , a cheap educational class of young people holding a carton of milk and talking to others , it is normal after drinking milk, the carton Into the litter and fodder into the side of the other side of the carton , anything happened quite certainly , did not affect his chat. In different Taiwanese screenplay , take away the cake is periodical bags . Now that I meditation , is not McDonald's and KFC edibles are generally paper bags ! we are now using biodegradable plastic bags the supermarket take a ten-year to destroy down the cost of supermarket plastic bags secondhand a year to 40 million or more. Why do we cost so many money Effort to do things that do not please ,beijing massage, we have to cost money above environmental management .
What ought we do , to save a drop of water ,shanghai escort, less started with a plastic bag .
Earth Day , we should do by and by . to cultivate our alive environment is incumbent above each of us . girls who like to watch TV ,achieve namely this international tough problem, besides for namely outdated contrive and the heroine a pretty clothes outside We memorize what? I've only seen 2 Japanese TV screenplay series . But I remember an scene , a cheap educational class of young people holding a carton of milk and talking to others , it is normal after drinking milk, the carton Into the litter and fodder into the side of the other side of the carton , anything happened quite certainly , did not affect his chat. In different Taiwanese screenplay , take away the cake is periodical bags . Now that I meditation , is not McDonald's and KFC edibles are generally paper bags ! we are now using biodegradable plastic bags the supermarket take a ten-year to destroy down the cost of supermarket plastic bags secondhand a year to 40 million or more. Why do we cost so many money Effort to do things that do not please ,beijing massage, we have to cost money above environmental management .
What ought we do , to save a drop of water ,shanghai escort, less started with a plastic bag .
nearly 30 years afterward scatter apt the all Pacific Ocean. However
However, the south of Ibaraki Prefecture, Fukushima Prefecture is also still being detected in fish exceeded the radioactive material. proliferation cycle longer than that. . as a unit, then through the atmospheric circulation movement, spread to China after the concentration of only about 10 to the negative 25 power. so do not worry about nuclear waste waters of China. pollution depends on the flow of water in the discharge of nuclear waste , the radioactive iodine and cesium is mainly due to the different length of time radioactive half-life, harm not the same. Iodine -131 is radioactive half-life of 8 days, after 10 half-lives, it will greatly reduce the radioactive, hazard can be ignored Therefore, movement of radioactive material in ocean currents are mainly cesium. Japan Atomic Energy Agency still had political researcher in the field half-life of nearly 30 years of radioactive cesium from the Ibaraki area carried out the proliferation of computer simulation of the situation calculus, was found along the currents of radioactive cesium 5 years after arrival in North America, 10 years after the return to eastern Asia, almost 30 years later spread throughout the Pacific. However, he believes that even now the 20,000 tons of highly radioactive water leaks, radioactivity in 1 year will be diluted to post about 1 Becquerel per liter, 10 years after Henri Becquerel less than 0.1, the level will not impact on the human body. After the Chernobyl accident, a number of institutions of international studies have shown that the more serious by the radioactive contamination is closed water bodies such as lakes, not rivers and oceans. Russian Academy of Sciences has compared the different polluted areas of the freshwater fish muscle tissue concentration of cesium -137 and found that fish in the river by pollution than fish in the lakes to light. Germany is responsible for fishery environment monitoring radioactive contamination of John Heinrich von Thunen Institute also issued a statement that, according to the Chernobyl nuclear accident, the experience gained, Fukushima nuclear power plant leaks radioactive material is not to fish and other marine biological cause long-term pollution. The institute famous that the Chernobyl nuclear accident, Germany in the past 25 years continuous monitoring of radioactive contamination of the incident on the adjacent Atlantic and Baltic fish, and found radioactive pollutants in the Good water circulation area will soon be diluted. the second year after the accident, the German had not detected the pertinent area of cesium contamination caused by nuclear accidents. there is no dilution of the huge capacity of the sea, the sea of radiation in addition to dilution, a considerable part of it will sink to the seabed. Although Japan has repeatedly stressed that the impact of sewage on fish is finite, but the City University of Hong Kong Associate Professor of Biology and HW Lam said, many will stay in the coastal water, pollution of suspended substances, when the deposition of suspended material to the bottom, will pollute the sea bed, and slowly spread to the entire food chain. the French Institute for Radiological Protection and Nuclear Safety in ocean currents and other data as the basis for computer simulation calculations, concluded: The precipitated particles in the form of radioactive substances in the sea may cause long-term pollution. primarily the number of half-life of cesium--134, the half-life of cesium -137 for about 30 years, may precipitate the Japanese coastal areas, require long-term monitoring. The agency pointed out that the radioactive material may also in fish and shellfish to accumulate. This refers to the This is difficult to harmful substances from the body, they gradually accumulate in it. eagle to eat the rabbit for a living, so harmful chemicals will be further accumulation in vivo in Atlanta. the food chain accumulation of harmful chemical substances and zoom effects. If is radioactive cesium, molluscs and algae in the accumulation rate is 50 times, but is rich in fish 400 times. radioactive iodine contrast, in fish will be enriched 15 times, is a seaweedWithin a few months.
Fukushima nuclear power plant sewage pollution of the seas of Japan has become a reality. Reuters
Fukushima now is not clear what are the fish near the sea, how will the migration. If the fish a long address time in the contaminated areas, then enriched through the food chain to fish may be formed of cesium contamination after the Chernobyl accident
also shows that the impact of the food is mainly for cesium, it will pass and with the food chain enrichment, thus predatory fish muscle tissue over time may have more radiation. Portsmouth University of British environmental scientist Jim Smith said, and now folk do not have a clear waters near Fukushima What are the fish, how will the migration. If the fish in the polluted area for a long stay, then enriched through the food chain to fish may be the formation of cesium contamination. More worryingly low levels of nuclear contamination in the water before entering the sea, Japan have taken place in a water leakage of nuclear radiation. containing high concentrations of radioactive water from the Unit 2 of Fukushima cracks into the Pacific, resulting in sea water near the unit contains more than 750 times the legal limit of radioactive iodine, the local aquatic products also been seriously polluted. Hazard also said now is not clear. capacity of about 3,000 tons of vacant condenser. It is estimated that the first nuclear power plant in Fukushima Unit 1 to 3 units outside the turbine house basement and tunnels and shafts, there are at least 60,000 tons of highly radioactive water, this 3,000 tons storage capacity is clearly inadequate. However, in view of Unit 2 of the most serious problem: the water surface radiation is very high in this environment for 4 hours tin cause death. Meanwhile, the shaft of the sewage has been the morning of April 10 Jude Biao rose to 92 cm, if he did not promptly transfer,beijing massage, it may overflow. But for the rest of the high-level radioactive wastewater treatment methods, Japan has as yet come up with solutions. At present, Fukushima nuclear power plant near the ocean has been polluted is a fact. National Geographic Web site, Fukushima nuclear power plant near the radioactive contamination of marine animals living on the local damage. radiotherapy ecologists 沃德维克勒 said the eggs and larvae of marine animals are more sensitive to radiation, radiation exposure caused by will change their DNA. Chen Jianxin that now conclude that Japan had no effect on nuclear waste water is still too early to China, eat it clearly will also be contaminated. Security Court and the Provincial Nuclear Security Nuclear Safety Commission formally announced the first nuclear power plant in Fukushima severity of the accident, up.
the accident is still in progress, Junichi Matsumoto, Tokyo Electric Power Company cadres and even pointed out: the accident. What are fish, how will the migration. If the fish in the polluted area for a long stay, then enriched through the food chain to fish may be the formation of cesium contamination, Tokyo, Beijing from 5 to 7 direct rise to the highest level, when the April 12, the Japanese Ministry of Economy and Energy Security Security Institute Nuclear Safety Commission formally announced that the Fukushima nuclear power plant accident severity of the first class Chernobyl may mate, or even beyond the Chernobyl accident. the sound of protest and discontent, April 10, the Japanese finally stopped the discharge of radioactive nuclear waste to the sea, 6 days, 11,500 tons equivalent of four Olympic swimming pools of the low concentration of radioactive contamination in waste water discharged into the sea. These radioactive waste on the sea is still difficult to assess what impact, but the panic and fear to spread in Japan. Tokyo's major supermarket, customers are hesitant to buy fish more. Not only that, businesses in the procurement of salt before the nuclear accident fish and dried fish were a little slow moving, they can only think of ways to boost sales. Some sushi restaurants said that since the Fukushima nuclear accident, they have been asked by the customer security issues. In fact, the Tokyo Electric Power Company and the Japanese government sewage into the sea move, the Japanese people from the beginning to feel shock and anger. rumblings of discontent first heard from the Japan Fisheries, Fukushima Prefecture Federation of Fisheries Cooperative Staff Officer Shuji Ono said: notify the Federation did not have time to explain to the fishermen. resigned look and said angrily. Ibaraki, Japan Fisheries Association, announced the marine fish catch from the sea near radioactive material was detected excessive, affected, Shanghai, Guangdong, Zhejiang and other places of seafood trading volume fell. Chinese officials in April 9 to expand the prohibition of food imports from Japan and the origin of species ranges. East Power did not specify the concentration of these radioactive waste value, but accented that it was relevant provisions of the low concentration of nuclear contamination of sewage usually refers to radiation than normal seawater concentration of 100 times the pollution of water, but Tokyo Electric said the ; do not know how much radioactivity concentration, which is not clear exactly what kind of ingredients, in addition to radioactive substances, there may be something else. The message is preferably opaque. With the proliferation of ocean currents and the International Atomic Energy Agency World Meteorological Organization, the Regional Environmental Emergency Response Centre, Beijing Zhou Bin, senior engineer of nuclear proliferation in the ocean water made a vivid metaphor: is to continue to spread around the dilution and movement to the downstream, upstream and downstream concentrations continue to decay. where is the famous fishing grounds, the two stocks after ocean currents meet here, to the north, the formation of warm Pacific Ocean and into the Alaska and Canada, continued south to the United States and in Mexico, and along the western equatorial flow, and finally back into the Malay Islands and the vicinity of China Taiwan. From the perspective of ocean currents, Fukushima nuclear power plant radiation leak or discharge of polluted water bodies, mainly driven by the Kuroshio Current to the northwest and northeast Pacific Ocean side of the spread. the French National Academy of Sciences commissioned by the International Atomic Energy Agency, according to Fukushima sea submarine topography, tide, water temperature, salt concentration, predicted the spread of radioactive materials. It was found that radioactive material will initially be spread along the coast to the north and south, to the north of Taiwan after the fairy will spread to the east-west direction . That is why, despite the strong from Malaysia near the vicinity of the Kuroshio flows northward from the Japanese archipelago
Japanese public anger and panic
home in the Zhou Banguo sound of protest and discontent, April 10 , the Japanese finally stopped discharging radioactive nuclear waste to the sea, 6 days, 11,500 tons equivalent to four Olympic swimming pools of the low concentration of radioactive contamination in waste water discharged into the sea.
these radioactive impact of waste on the sea is still difficult to meter, but the fear and panic to spread in Japan.
Tokyo's colossal supermarket, customers are hesitant to purchase fish more. Not only that, businesses in the acquisition of nuclear accident salted fish and dried before Some fish are slow moving, they can only consider of ways to shove sales. Some sushi canteens said that since the Fukushima nuclear accident, they have been queried by the purchaser security issues. Fukushima nuclear power plant sewage pollution of the seas of Japan has transform a reality. Reuters Today It is not clear what are the waters near Fukushima fish, how will the migration. If the fish in the polluted area for a long stay, then enriched through the food chain to fish may be the formation of cesium contamination, Blue Jianzhong, gold slightly from the bottom of Tokyo, Beijing from 5 to 7 straight rise to the maximum level, when the April 12, the Japanese Ministry of Economy and Energy Security Security Institute Nuclear Safety Commission formally announced that the first nuclear power plant accident in Fukushima the severity of : Zhou Banguo rage and panic in the home and dissatisfaction with the sound of protest, 10 April, the Japanese finally stopped the discharge of radioactive nuclear waste to the sea, 6 days, 11,500 tons equivalent to 4 Olympic swimming pools of water with low concentrations of radioactive contamination discharged into the sea. These radioactive waste on the sea is still difficult to assess what impact, but the panic and fear to spread in Japan. Tokyo's major supermarket, customers are hesitant to buy fish more. Not only that, affair before the buy nuclear power plant accident in the salted and dried fish were a tiny slow moving, they can only consider of ways to boost sales. Some sushi canteens said that since the Fukushima nuclear accident, they have been inquired by the customer security issues. In fact, the Tokyo Electric Power companies and the Japanese government's migrate sewage to the sea, the Japanese people from the starting was shocked and offended. rumblings of discontent first heard from the Japan Fisheries, Fukushima Prefecture Federation of Fisheries Cooperative Staff Officer Shuji Ono said: In the two hours before the begin of discharge notification Federation did not have time to unravel to the fishermen. ! trading volume declined. Chinese officials in April 9 to expand the prohibition of food imports from Japan and the origin of the species scope. Tokyo Electric Power Company did not clarify the concentration level radioactive waste water, but stressed that it was . by such accurate technological terminology. Herald Tribune, favor a river of ink drops, the spread of the ink is diluted to nigh often, and the downstream movement, continue to lower the concentration of decay. Thousand Islands and Kuroshio encounter is the place cold,UNESCO Beijing Office,beijing escort, but also renowned fishing grounds, where ocean currents meet two shares, to continue northward, the formation of the Pacific lukewarm current, flow of Alaska and Canada, continued south to the United States and in Mexico, and along the equator West flow, and finally flows back to the neighborhood of Malaysia and China Taiwan. From the perspective of ocean currents, Fukushima nuclear power plant radiation leak or discharge of polluted water bodies, mainly driven by the Kuroshio Current to the northwest and northeast Pacific Ocean side of the spread. the French National Scientific Research Institute commissioned by the International Atomic Energy Agency, according to Fukushima waters topography, tide, water temperature, salt concentration, prophesied the spread of radioactive materials. It was found that radioactive material will initially be spread along the seashore to the northwardly and south, to the north of the immortals Taiwan later, will spread to the east-west direction. Because of this, though there are muscular from the Malay Archipelago near the neighborhood of the Kuroshio flows northward from the Japanese archipelago
In fact, the Tokyo Electric Power Company and the Japanese government's sewage to the sea moves from the opening to the Japanese public was shocked and angry. rumblings of discontent first heard from the Japan Fisheries, Fukushima Prefecture Federation of Fisheries Cooperative Staff Officer Shuji Ono said: Federation did not have time to explain to the fishermen. Wu resigned see broad and angry son said.
Ibaraki, Japan Fisheries Association, announced the marine fish arrest from the sea approximate a radioactive substance was detected excessive, affected, Shanghai, Guangdong, Zhejiang and other places of seafood trading volume down. Chinese officials in the April 9 inflated ban food imports from Japan and the origin of species ranges. after the Chernobyl accident showed that the major impact of the food is cesium, it will pass with the food chain, and enrichment, Therefore, predatory fish muscle tissue over time may have more radiation. Portsmouth University of British environmental scientist Jim Smith said, and immediately it is not remove what are the waters near fish Fukushima , how will the migration. If the fish in the polluted area for a long stay, then enriched through the food chain to fish may be the formation of cesium contamination. More worryingly low levels of nuclear contamination in the wastewater into the sea before, Japan has taken place a nuclear radiation sewage spills. radioactive water containing lofty concentrations of Unit 2 of Fukushima from Japan into the Pacific cracks, resulting in sea water near the unit including more than 750 times the valid limit of radioactive iodine, is also seriously polluted the local aquatic products . he could not. 3,000 tons of vacant condenser. It is estimated that the 1st Fukushima No. 1 nuclear power plant turbine room of Unit 3 units appearance the cellar and tunnels and shafts, by fewest there are 60,000 tons of highly radioactive waste water, which the cache capacity of 3,000 tons of clear is a drop in the tub. However, given the most serious problem of Unit 2: The water surface radiation is very high, in this environment for 4 hours to cause necrosis. Meanwhile, the shaft of the sewage on April 10 has mushroomed from the a.m. surface 92 cm, if he did not promptly migrate, it may spill. But for the rest of the high-level radioactive wastewater handling usages, Japan has even now come up with solutions. At present, Fukushima nuclear power plant near the ocean has been polluted is a fact. National Geographic Web site, Fukushima nuclear power plant near the radioactive contamination of marine beasts living on the local break. radiotherapy ecologists 沃德维克勒 said the eggs and larvae of marine animals are more sensitive to radiation, the radiation exposure will lead to alteration them the DNA. Chen contends that the Japanese nuclear waste water is now concluded no achieve on China is still too early, Obviously entities will be contaminated. nuclear contamination of sewage ordinarily refers to radiation than regular seawater concentration of 100 times the pollution of water, but Tokyo Electric said the How many concentration do not know, which is not clear accurate what variety of elements, in addition to radioactive substances, there may be someone else. very vague.
after the Chernobyl accident showed that the major impact of the food is cesium, it will pass with the food chain, and enrichment,beijing escort, so predatory fish muscle tissue over time may be more radiation. Portsmouth University of British environmental scientist Jim Smith said, and now it is not clear what are the waters near Fukushima fish, how will the migration. If the fish in the polluted area for a long stay, then enriched through the food chain to fish may be the formation of cesium contamination. More worryingly low levels of nuclear contamination in the wastewater into the sea before, Japan has undergone a water leakage of nuclear radiation. containing high concentrations of radioactive water from Japan Unit 2 of Fukushima cracks into the Pacific, resulting in sea water near the unit contains more than 750 times the legal limit of radioactive iodine, the local aquatic products has also been seriously polluted. The biggest worry, there is not fair iodine, cesium radiation, and may include other substances such as broken bars, these things will cause anyone harm to the human body could not mention now. accumulation of the first nuclear power plant in Fukushima No. 2 shaft turbine plant near the high-level radioactive wastewater. The water is being transferred to the plant room with a capacity of about 3,000 tons of vacant condenser. It is estimated that the first nuclear power plant in Fukushima 1 to 3 units and units outside the turbine house basement tunnels and shafts, there are at least 60,000 tons of highly radioactive waste water, the storage capacity of 3,000 tons of this is clearly inadequate. However, in view of Unit 2 of the most serious problem: the water Surface radiation is very high in this environment for 4 hours can cause death. Meanwhile, the shaft of the sewage April 10 Jude Biao morning has risen to 92 centimeters, if he did not promptly transfer, it may overflow. But for the rest of high-level radioactive waste water treatment methods, Japan has as yet come up with solutions. At present, Fukushima nuclear power plant near the ocean has been polluted is a fact. National Geographic Web site, Fukushima nuclear power plant near the radioactive pollution on the survival of the local marine animals damage. radiotherapy ecologists 沃德维克勒 said the eggs and larvae of marine animals are more sensitive to radiation, the radiation exposure will lead to changes in their DNA. Chen Jianxin that now conclude that Japan had no effect on China of nuclear waste water too early, World Meteorological Organization and the International Atomic Energy Agency
Regional Environmental Emergency Response Centre Beijing Zhou Bin, senior engineer of nuclear proliferation in the ocean water made a vivid metaphor: dilution, and the downstream movement, continue to lower the concentration of decay. where is the noted fishing grounds, the two stocks after ocean currents meet here, to the north, the formation of warm Pacific Ocean and into the Alaska and Canada, continued south to the United States and in Mexico, and along the western equatorial flow, and finally back into the Malay Islands and the vicinity of China Taiwan.
from the perspective of ocean currents, Fukushima nuclear power plant radiation leak alternatively dismiss of polluted water bodies, chiefly pedaled along the Kuroshio Current apt the northwest and northeast Pacific Ocean side of the spread. However, the south of Fukushima Prefecture Ibaraki County would still have been found in fish surpassed the radioactive stuff. 11,500 tons of low concentration of nuclear waste into the sea, the ocean currents will dilute pollutants to the native 1%. and Zhou Bin deem namely, through airy diffusion model calculations, if the concentration of radioactive material in place for a unit, then through the atmospheric rotation movement, spread to China later the concentration of only almost 10 to the negative 25 power. so do no worry about nuclear waste waters of China. pollution depends above the flow of water in the discharge of nuclear waste, the radioactive iodine and cesium is mainly , due to the assorted width of period radioactive half-life, harm not the same. Iodine -131 is radioactive half-life of 8 days, after 10 half-lives, it will greatly depress the radioactive peril is negligible, so manoeuvre of radioactive material in the important ocean currents is cesium. Japan Atomic Energy Agency still had political researcher in the wild is about 30-year half-life of radioactive cesium from the Ibaraki district carried out the proliferation of computer simulation of the location calculus, was found according the currents of radioactive cesium, 5 years after appearance in North USA, 10 years after the return to Asian Asia, nearly 30 years later scatter to the whole Pacific Ocean. However, he believes namely even if the leakage of 20,000 tons of extremely radioactive sewage, radioactivity in 1 annual will likewise be diluted to about 1 becquerel per liter, 10 less than 0.1 years after Henri Becquerel, the class will not impact on the people body. After the Chernobyl accident, a digit of traditions of multinational studies have shown namely the extra serious by the radioactive contamination is a closed body of water such as lakes, not rivers and the ocean. Russian Academy of Sciences has likened the differ polluted areas of the freshwater fish muscle tissue concentration of cesium -137 and found that fish in the river by pollution than fish in the lakes to light. Germany is responsible for monitoring radioactive contamination of fishery context John Hay by Heinrich von Thunen Institute too issued a expression that, along to the Chernobyl nuclear accident, the experience gained, Fukushima nuclear power plant leaks radioactive material will not reason long-term fish and other navy pollution. The Institute pointed out that Chernobyl nuclear accident, the German in the past 25 years consecutive monitoring of radioactive contamination of the incident ashore the contiguous Atlantic and Baltic fish, and found radioactive pollutants in the water cycle will presently be a nice space dilution. the second year after the accident, the German had been found on waters of cesium contamination caused by nuclear accidents. there is not dilution of the mammoth capacity of the sea, the sea of radiation in addition to dilution, yet likewise a considerable portion of it will sink to the seabed. Although Japan has repeatedly accented the limited clash of sewage on fish, merely the City University of Hong Kong Associate Professor of Biology and HW Lam, said that numerous will stay in the coastal water, pollution of suspended substances, when suspended stuff deposition to the bottom, will defile the sea bed, slowly spread to the entire edible necklace. the French Institute as Radiological Protection and Nuclear Safety in ocean currents and other file as the basis as computer simulation calculations, concluded: The particles in the form of radioactive material deposited on the seabed may cause long-term contamination. In particular, Cs - number of half-life of 134 years, half-life of cesium -137 for about 30 years, may precipitate the Japanese coastal areas, require long-term monitoring. The agency pointed out that the radioactive material may also rich in fish and shellfish. This manner is the It will gradually amass. eagle to dine the rabbit for a living, so harmful chemicals will be beyond accumulation in the body of one eagle. the food chain accumulation of harmful chemical substances and zoom effects. if radioactive cesium, in molluscs and algae in the accumulation rate is 50 times, but is wealthy in fish 400 times. radioactive iodine compare, in fish will be enriched 15 times, seaweed is a milliin seasons. According to radioactive substances and biological species different pollution conditions are also different. seaweeds, radioactive iodine -131 is a excellent hazard of pollution, but a quite short half-life of iodine -131, so there remains a significant risk merely in a few months.
French National Academy of Sciences commissioned by the International Atomic Energy Agency, according to Fukushima sea submarine topography, tide, water temperature, salt concentration, predicted the spread of radioactive materials. It was found that radioactive material will initially be spread along the coast to the north and south, to the Sin northern Taiwan, the will spread to the east-west direction. Because of this, although there is strong from Malaysia near the vicinity of the Kuroshio flows northward from the Japanese isles before,beijing massage, Ibaraki Prefecture, Fukushima Prefecture, south of the fish are still radioactive substances level is detected excessive.
Zhou Bin said, , 11,500 tons of low concentration of nuclear waste into the sea, the ocean currents will dilute pollutants to the original 1%. However, the south of Ibaraki Prefecture, Fukushima Prefecture is also still being detected in fish exceeded the radioactive material. circulation of the movement, usually 2 to 3 weeks will be a circle around the Earth, radioactive substances and nuclear proliferation with the atmospheric circulation time longer than that. and atmosphere resistance, precipitation diminution of settlement and their own multi-effects continue to dilute the radioactive material in the concentration will continue to dwindle. dilution to the original 1%. and Zhou Bin, that by atmospheric diffusion model calculations, if the concentration of radioactive material in place as a unit, then through the atmospheric circulation movement, spread to China after the concentration of only the negative 25 power of 10 ...
Fukushima nuclear power plant sewage pollution of the seas of Japan has become a reality. Reuters
Fukushima now is not clear what are the fish near the sea, how will the migration. If the fish a long address time in the contaminated areas, then enriched through the food chain to fish may be formed of cesium contamination after the Chernobyl accident
also shows that the impact of the food is mainly for cesium, it will pass and with the food chain enrichment, thus predatory fish muscle tissue over time may have more radiation. Portsmouth University of British environmental scientist Jim Smith said, and now folk do not have a clear waters near Fukushima What are the fish, how will the migration. If the fish in the polluted area for a long stay, then enriched through the food chain to fish may be the formation of cesium contamination. More worryingly low levels of nuclear contamination in the water before entering the sea, Japan have taken place in a water leakage of nuclear radiation. containing high concentrations of radioactive water from the Unit 2 of Fukushima cracks into the Pacific, resulting in sea water near the unit contains more than 750 times the legal limit of radioactive iodine, the local aquatic products also been seriously polluted. Hazard also said now is not clear. capacity of about 3,000 tons of vacant condenser. It is estimated that the first nuclear power plant in Fukushima Unit 1 to 3 units outside the turbine house basement and tunnels and shafts, there are at least 60,000 tons of highly radioactive water, this 3,000 tons storage capacity is clearly inadequate. However, in view of Unit 2 of the most serious problem: the water surface radiation is very high in this environment for 4 hours tin cause death. Meanwhile, the shaft of the sewage has been the morning of April 10 Jude Biao rose to 92 cm, if he did not promptly transfer,beijing massage, it may overflow. But for the rest of the high-level radioactive wastewater treatment methods, Japan has as yet come up with solutions. At present, Fukushima nuclear power plant near the ocean has been polluted is a fact. National Geographic Web site, Fukushima nuclear power plant near the radioactive contamination of marine animals living on the local damage. radiotherapy ecologists 沃德维克勒 said the eggs and larvae of marine animals are more sensitive to radiation, radiation exposure caused by will change their DNA. Chen Jianxin that now conclude that Japan had no effect on nuclear waste water is still too early to China, eat it clearly will also be contaminated. Security Court and the Provincial Nuclear Security Nuclear Safety Commission formally announced the first nuclear power plant in Fukushima severity of the accident, up.
the accident is still in progress, Junichi Matsumoto, Tokyo Electric Power Company cadres and even pointed out: the accident. What are fish, how will the migration. If the fish in the polluted area for a long stay, then enriched through the food chain to fish may be the formation of cesium contamination, Tokyo, Beijing from 5 to 7 direct rise to the highest level, when the April 12, the Japanese Ministry of Economy and Energy Security Security Institute Nuclear Safety Commission formally announced that the Fukushima nuclear power plant accident severity of the first class Chernobyl may mate, or even beyond the Chernobyl accident. the sound of protest and discontent, April 10, the Japanese finally stopped the discharge of radioactive nuclear waste to the sea, 6 days, 11,500 tons equivalent of four Olympic swimming pools of the low concentration of radioactive contamination in waste water discharged into the sea. These radioactive waste on the sea is still difficult to assess what impact, but the panic and fear to spread in Japan. Tokyo's major supermarket, customers are hesitant to buy fish more. Not only that, businesses in the procurement of salt before the nuclear accident fish and dried fish were a little slow moving, they can only think of ways to boost sales. Some sushi restaurants said that since the Fukushima nuclear accident, they have been asked by the customer security issues. In fact, the Tokyo Electric Power Company and the Japanese government sewage into the sea move, the Japanese people from the beginning to feel shock and anger. rumblings of discontent first heard from the Japan Fisheries, Fukushima Prefecture Federation of Fisheries Cooperative Staff Officer Shuji Ono said: notify the Federation did not have time to explain to the fishermen. resigned look and said angrily. Ibaraki, Japan Fisheries Association, announced the marine fish catch from the sea near radioactive material was detected excessive, affected, Shanghai, Guangdong, Zhejiang and other places of seafood trading volume fell. Chinese officials in April 9 to expand the prohibition of food imports from Japan and the origin of species ranges. East Power did not specify the concentration of these radioactive waste value, but accented that it was relevant provisions of the low concentration of nuclear contamination of sewage usually refers to radiation than normal seawater concentration of 100 times the pollution of water, but Tokyo Electric said the ; do not know how much radioactivity concentration, which is not clear exactly what kind of ingredients, in addition to radioactive substances, there may be something else. The message is preferably opaque. With the proliferation of ocean currents and the International Atomic Energy Agency World Meteorological Organization, the Regional Environmental Emergency Response Centre, Beijing Zhou Bin, senior engineer of nuclear proliferation in the ocean water made a vivid metaphor: is to continue to spread around the dilution and movement to the downstream, upstream and downstream concentrations continue to decay. where is the famous fishing grounds, the two stocks after ocean currents meet here, to the north, the formation of warm Pacific Ocean and into the Alaska and Canada, continued south to the United States and in Mexico, and along the western equatorial flow, and finally back into the Malay Islands and the vicinity of China Taiwan. From the perspective of ocean currents, Fukushima nuclear power plant radiation leak or discharge of polluted water bodies, mainly driven by the Kuroshio Current to the northwest and northeast Pacific Ocean side of the spread. the French National Academy of Sciences commissioned by the International Atomic Energy Agency, according to Fukushima sea submarine topography, tide, water temperature, salt concentration, predicted the spread of radioactive materials. It was found that radioactive material will initially be spread along the coast to the north and south, to the north of Taiwan after the fairy will spread to the east-west direction . That is why, despite the strong from Malaysia near the vicinity of the Kuroshio flows northward from the Japanese archipelago
Japanese public anger and panic
home in the Zhou Banguo sound of protest and discontent, April 10 , the Japanese finally stopped discharging radioactive nuclear waste to the sea, 6 days, 11,500 tons equivalent to four Olympic swimming pools of the low concentration of radioactive contamination in waste water discharged into the sea.
these radioactive impact of waste on the sea is still difficult to meter, but the fear and panic to spread in Japan.
Tokyo's colossal supermarket, customers are hesitant to purchase fish more. Not only that, businesses in the acquisition of nuclear accident salted fish and dried before Some fish are slow moving, they can only consider of ways to shove sales. Some sushi canteens said that since the Fukushima nuclear accident, they have been queried by the purchaser security issues. Fukushima nuclear power plant sewage pollution of the seas of Japan has transform a reality. Reuters Today It is not clear what are the waters near Fukushima fish, how will the migration. If the fish in the polluted area for a long stay, then enriched through the food chain to fish may be the formation of cesium contamination, Blue Jianzhong, gold slightly from the bottom of Tokyo, Beijing from 5 to 7 straight rise to the maximum level, when the April 12, the Japanese Ministry of Economy and Energy Security Security Institute Nuclear Safety Commission formally announced that the first nuclear power plant accident in Fukushima the severity of : Zhou Banguo rage and panic in the home and dissatisfaction with the sound of protest, 10 April, the Japanese finally stopped the discharge of radioactive nuclear waste to the sea, 6 days, 11,500 tons equivalent to 4 Olympic swimming pools of water with low concentrations of radioactive contamination discharged into the sea. These radioactive waste on the sea is still difficult to assess what impact, but the panic and fear to spread in Japan. Tokyo's major supermarket, customers are hesitant to buy fish more. Not only that, affair before the buy nuclear power plant accident in the salted and dried fish were a tiny slow moving, they can only consider of ways to boost sales. Some sushi canteens said that since the Fukushima nuclear accident, they have been inquired by the customer security issues. In fact, the Tokyo Electric Power companies and the Japanese government's migrate sewage to the sea, the Japanese people from the starting was shocked and offended. rumblings of discontent first heard from the Japan Fisheries, Fukushima Prefecture Federation of Fisheries Cooperative Staff Officer Shuji Ono said: In the two hours before the begin of discharge notification Federation did not have time to unravel to the fishermen. ! trading volume declined. Chinese officials in April 9 to expand the prohibition of food imports from Japan and the origin of the species scope. Tokyo Electric Power Company did not clarify the concentration level radioactive waste water, but stressed that it was . by such accurate technological terminology. Herald Tribune, favor a river of ink drops, the spread of the ink is diluted to nigh often, and the downstream movement, continue to lower the concentration of decay. Thousand Islands and Kuroshio encounter is the place cold,UNESCO Beijing Office,beijing escort, but also renowned fishing grounds, where ocean currents meet two shares, to continue northward, the formation of the Pacific lukewarm current, flow of Alaska and Canada, continued south to the United States and in Mexico, and along the equator West flow, and finally flows back to the neighborhood of Malaysia and China Taiwan. From the perspective of ocean currents, Fukushima nuclear power plant radiation leak or discharge of polluted water bodies, mainly driven by the Kuroshio Current to the northwest and northeast Pacific Ocean side of the spread. the French National Scientific Research Institute commissioned by the International Atomic Energy Agency, according to Fukushima waters topography, tide, water temperature, salt concentration, prophesied the spread of radioactive materials. It was found that radioactive material will initially be spread along the seashore to the northwardly and south, to the north of the immortals Taiwan later, will spread to the east-west direction. Because of this, though there are muscular from the Malay Archipelago near the neighborhood of the Kuroshio flows northward from the Japanese archipelago
In fact, the Tokyo Electric Power Company and the Japanese government's sewage to the sea moves from the opening to the Japanese public was shocked and angry. rumblings of discontent first heard from the Japan Fisheries, Fukushima Prefecture Federation of Fisheries Cooperative Staff Officer Shuji Ono said: Federation did not have time to explain to the fishermen. Wu resigned see broad and angry son said.
Ibaraki, Japan Fisheries Association, announced the marine fish arrest from the sea approximate a radioactive substance was detected excessive, affected, Shanghai, Guangdong, Zhejiang and other places of seafood trading volume down. Chinese officials in the April 9 inflated ban food imports from Japan and the origin of species ranges. after the Chernobyl accident showed that the major impact of the food is cesium, it will pass with the food chain, and enrichment, Therefore, predatory fish muscle tissue over time may have more radiation. Portsmouth University of British environmental scientist Jim Smith said, and immediately it is not remove what are the waters near fish Fukushima , how will the migration. If the fish in the polluted area for a long stay, then enriched through the food chain to fish may be the formation of cesium contamination. More worryingly low levels of nuclear contamination in the wastewater into the sea before, Japan has taken place a nuclear radiation sewage spills. radioactive water containing lofty concentrations of Unit 2 of Fukushima from Japan into the Pacific cracks, resulting in sea water near the unit including more than 750 times the valid limit of radioactive iodine, is also seriously polluted the local aquatic products . he could not. 3,000 tons of vacant condenser. It is estimated that the 1st Fukushima No. 1 nuclear power plant turbine room of Unit 3 units appearance the cellar and tunnels and shafts, by fewest there are 60,000 tons of highly radioactive waste water, which the cache capacity of 3,000 tons of clear is a drop in the tub. However, given the most serious problem of Unit 2: The water surface radiation is very high, in this environment for 4 hours to cause necrosis. Meanwhile, the shaft of the sewage on April 10 has mushroomed from the a.m. surface 92 cm, if he did not promptly migrate, it may spill. But for the rest of the high-level radioactive wastewater handling usages, Japan has even now come up with solutions. At present, Fukushima nuclear power plant near the ocean has been polluted is a fact. National Geographic Web site, Fukushima nuclear power plant near the radioactive contamination of marine beasts living on the local break. radiotherapy ecologists 沃德维克勒 said the eggs and larvae of marine animals are more sensitive to radiation, the radiation exposure will lead to alteration them the DNA. Chen contends that the Japanese nuclear waste water is now concluded no achieve on China is still too early, Obviously entities will be contaminated. nuclear contamination of sewage ordinarily refers to radiation than regular seawater concentration of 100 times the pollution of water, but Tokyo Electric said the How many concentration do not know, which is not clear accurate what variety of elements, in addition to radioactive substances, there may be someone else. very vague.
after the Chernobyl accident showed that the major impact of the food is cesium, it will pass with the food chain, and enrichment,beijing escort, so predatory fish muscle tissue over time may be more radiation. Portsmouth University of British environmental scientist Jim Smith said, and now it is not clear what are the waters near Fukushima fish, how will the migration. If the fish in the polluted area for a long stay, then enriched through the food chain to fish may be the formation of cesium contamination. More worryingly low levels of nuclear contamination in the wastewater into the sea before, Japan has undergone a water leakage of nuclear radiation. containing high concentrations of radioactive water from Japan Unit 2 of Fukushima cracks into the Pacific, resulting in sea water near the unit contains more than 750 times the legal limit of radioactive iodine, the local aquatic products has also been seriously polluted. The biggest worry, there is not fair iodine, cesium radiation, and may include other substances such as broken bars, these things will cause anyone harm to the human body could not mention now. accumulation of the first nuclear power plant in Fukushima No. 2 shaft turbine plant near the high-level radioactive wastewater. The water is being transferred to the plant room with a capacity of about 3,000 tons of vacant condenser. It is estimated that the first nuclear power plant in Fukushima 1 to 3 units and units outside the turbine house basement tunnels and shafts, there are at least 60,000 tons of highly radioactive waste water, the storage capacity of 3,000 tons of this is clearly inadequate. However, in view of Unit 2 of the most serious problem: the water Surface radiation is very high in this environment for 4 hours can cause death. Meanwhile, the shaft of the sewage April 10 Jude Biao morning has risen to 92 centimeters, if he did not promptly transfer, it may overflow. But for the rest of high-level radioactive waste water treatment methods, Japan has as yet come up with solutions. At present, Fukushima nuclear power plant near the ocean has been polluted is a fact. National Geographic Web site, Fukushima nuclear power plant near the radioactive pollution on the survival of the local marine animals damage. radiotherapy ecologists 沃德维克勒 said the eggs and larvae of marine animals are more sensitive to radiation, the radiation exposure will lead to changes in their DNA. Chen Jianxin that now conclude that Japan had no effect on China of nuclear waste water too early, World Meteorological Organization and the International Atomic Energy Agency
Regional Environmental Emergency Response Centre Beijing Zhou Bin, senior engineer of nuclear proliferation in the ocean water made a vivid metaphor: dilution, and the downstream movement, continue to lower the concentration of decay. where is the noted fishing grounds, the two stocks after ocean currents meet here, to the north, the formation of warm Pacific Ocean and into the Alaska and Canada, continued south to the United States and in Mexico, and along the western equatorial flow, and finally back into the Malay Islands and the vicinity of China Taiwan.
from the perspective of ocean currents, Fukushima nuclear power plant radiation leak alternatively dismiss of polluted water bodies, chiefly pedaled along the Kuroshio Current apt the northwest and northeast Pacific Ocean side of the spread. However, the south of Fukushima Prefecture Ibaraki County would still have been found in fish surpassed the radioactive stuff. 11,500 tons of low concentration of nuclear waste into the sea, the ocean currents will dilute pollutants to the native 1%. and Zhou Bin deem namely, through airy diffusion model calculations, if the concentration of radioactive material in place for a unit, then through the atmospheric rotation movement, spread to China later the concentration of only almost 10 to the negative 25 power. so do no worry about nuclear waste waters of China. pollution depends above the flow of water in the discharge of nuclear waste, the radioactive iodine and cesium is mainly , due to the assorted width of period radioactive half-life, harm not the same. Iodine -131 is radioactive half-life of 8 days, after 10 half-lives, it will greatly depress the radioactive peril is negligible, so manoeuvre of radioactive material in the important ocean currents is cesium. Japan Atomic Energy Agency still had political researcher in the wild is about 30-year half-life of radioactive cesium from the Ibaraki district carried out the proliferation of computer simulation of the location calculus, was found according the currents of radioactive cesium, 5 years after appearance in North USA, 10 years after the return to Asian Asia, nearly 30 years later scatter to the whole Pacific Ocean. However, he believes namely even if the leakage of 20,000 tons of extremely radioactive sewage, radioactivity in 1 annual will likewise be diluted to about 1 becquerel per liter, 10 less than 0.1 years after Henri Becquerel, the class will not impact on the people body. After the Chernobyl accident, a digit of traditions of multinational studies have shown namely the extra serious by the radioactive contamination is a closed body of water such as lakes, not rivers and the ocean. Russian Academy of Sciences has likened the differ polluted areas of the freshwater fish muscle tissue concentration of cesium -137 and found that fish in the river by pollution than fish in the lakes to light. Germany is responsible for monitoring radioactive contamination of fishery context John Hay by Heinrich von Thunen Institute too issued a expression that, along to the Chernobyl nuclear accident, the experience gained, Fukushima nuclear power plant leaks radioactive material will not reason long-term fish and other navy pollution. The Institute pointed out that Chernobyl nuclear accident, the German in the past 25 years consecutive monitoring of radioactive contamination of the incident ashore the contiguous Atlantic and Baltic fish, and found radioactive pollutants in the water cycle will presently be a nice space dilution. the second year after the accident, the German had been found on waters of cesium contamination caused by nuclear accidents. there is not dilution of the mammoth capacity of the sea, the sea of radiation in addition to dilution, yet likewise a considerable portion of it will sink to the seabed. Although Japan has repeatedly accented the limited clash of sewage on fish, merely the City University of Hong Kong Associate Professor of Biology and HW Lam, said that numerous will stay in the coastal water, pollution of suspended substances, when suspended stuff deposition to the bottom, will defile the sea bed, slowly spread to the entire edible necklace. the French Institute as Radiological Protection and Nuclear Safety in ocean currents and other file as the basis as computer simulation calculations, concluded: The particles in the form of radioactive material deposited on the seabed may cause long-term contamination. In particular, Cs - number of half-life of 134 years, half-life of cesium -137 for about 30 years, may precipitate the Japanese coastal areas, require long-term monitoring. The agency pointed out that the radioactive material may also rich in fish and shellfish. This manner is the It will gradually amass. eagle to dine the rabbit for a living, so harmful chemicals will be beyond accumulation in the body of one eagle. the food chain accumulation of harmful chemical substances and zoom effects. if radioactive cesium, in molluscs and algae in the accumulation rate is 50 times, but is wealthy in fish 400 times. radioactive iodine compare, in fish will be enriched 15 times, seaweed is a milliin seasons. According to radioactive substances and biological species different pollution conditions are also different. seaweeds, radioactive iodine -131 is a excellent hazard of pollution, but a quite short half-life of iodine -131, so there remains a significant risk merely in a few months.
French National Academy of Sciences commissioned by the International Atomic Energy Agency, according to Fukushima sea submarine topography, tide, water temperature, salt concentration, predicted the spread of radioactive materials. It was found that radioactive material will initially be spread along the coast to the north and south, to the Sin northern Taiwan, the will spread to the east-west direction. Because of this, although there is strong from Malaysia near the vicinity of the Kuroshio flows northward from the Japanese isles before,beijing massage, Ibaraki Prefecture, Fukushima Prefecture, south of the fish are still radioactive substances level is detected excessive.
Zhou Bin said, , 11,500 tons of low concentration of nuclear waste into the sea, the ocean currents will dilute pollutants to the original 1%. However, the south of Ibaraki Prefecture, Fukushima Prefecture is also still being detected in fish exceeded the radioactive material. circulation of the movement, usually 2 to 3 weeks will be a circle around the Earth, radioactive substances and nuclear proliferation with the atmospheric circulation time longer than that. and atmosphere resistance, precipitation diminution of settlement and their own multi-effects continue to dilute the radioactive material in the concentration will continue to dwindle. dilution to the original 1%. and Zhou Bin, that by atmospheric diffusion model calculations, if the concentration of radioactive material in place as a unit, then through the atmospheric circulation movement, spread to China after the concentration of only the negative 25 power of 10 ...
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