Significance of environmental protection

significance of environmental protection

broadly speaking, the environment refers to the space around people and the sum of various natural and social factors that can affect human production, life and development. Generally, it can be classified according to the theme, scope and objects of the environment. According to the theme of the environment, the environment is the space on which human beings live, and other living and non-living things are regarded as the objects of the environment.

according to the range of environment, it can be divided into space environment, workshop environment, living area environment, urban environment, rural environment, regional environment, global environment and cosmic environment.

according to the environmental objects, the environment can be divided into natural environment and social environment. The natural environment is divided into atmospheric environment, water environment, soil environment, biological environment and geological environment. Social environment is an environment created by human society in the long-term development in order to continuously improve human material and cultural life.

the environment referred to in environmental laws and regulations often refers to the environmental elements or objects that should be protected as the environment. China's "Environmental Protection Law" clearly points out: "The environment referred to in this law refers to all kinds of natural and artificially modified natural factors that affect human survival and development, including atmosphere, water, ocean, land, mineral deposits, forests, grasslands, wildlife, natural relics, cultural relics, nature reserves, scenic spots, cities and villages." The so-called environmental protection means taking administrative, legal, economic, scientific and technological measures to rationally use resources, prevent environmental pollution, ensure the ecological balance, ensure the healthy development of human society, and make the environment better adapt to human labor and life and the survival of natural creatures. The coordination and unification of environmental protection and economic development is an important task to realize sustainable development.

environmental protection slogan?

this seems to be too many. You can think of a few yourself!

I suggest going to the "China Engineering Qualification Examination Network" for a look. The information about "environmental protection issues" is very rich. Click on the column "environmental engineers"!

people live with the environment. They are members of our big family. They regard the environment as their relatives. Can you make your relatives suffer? Environmental protection, the definition of environmental protection, the ecological significance of the atmosphere

Environmental protection refers to all kinds of actions taken by human beings to solve real or potential environmental problems, coordinate the relationship between human beings and the environment, and ensure the sustainable development of economy and society. Its methods and means include engineering technology, administrative management, law, economy, publicity and education, etc.

and related theories and disciplines are collectively called environmental protection.

under the action of the earth's gravity, a large number of gases gather around the earth to form a blanket called the atmosphere. The atmosphere moves with the earth; The gravity of the sun and the moon also plays a tidal role in it. The atmosphere has a decisive influence on the physical condition and ecological environment on the ground.

the significance of environmental protection law

the human environment is divided into natural environment and social environment. The natural environment includes atmospheric environment, water environment, biological environment, geological and soil environment and other natural environments; Social environment includes living environment, production environment, traffic environment, cultural environment and other social environments.

in simple terms, the so-called environment means everything that each of us faces in our daily life. The space we face provides us with the air we need to breathe, rivers, lakes or groundwater, and becomes fresh water for us to drink. The fruits and vegetables we eat grow out of the land. Think carefully about the daily life from morning till night, from getting up, washing, breakfast, going to work, working, getting off work, buying food, cooking, washing dishes, watching TV, reading books and sleeping. We consume water, electricity, coal (or natural gas, firewood), gasoline (passengers), food and washing products, etc. We use cotton products (such as bed sheets and clothes), wood products (such as furniture), metal products (such as kitchen knives), glass products (such as cups), petroleum products (such as plastics), clay products (such as housing bricks), and even daily necessities (such as Chinese herbal medicines). These daily necessities that we are used to are made of natural raw materials such as cotton, forests and minerals. In their production and processing, they often need to consume a lot of fresh water and energy such as coal and oil. We live on everything provided by the environment. Imagine that once nature stops supplying raw materials, our life will become very difficult, and human beings will lose their living conditions. Therefore, it is said that "destroying the environment is destroying the survival foundation of human beings themselves."

environment usually refers to the space around people and the sum of all external influences and forces acting on human beings. The environment protected by the environmental protection law is different from the environment in the usual sense. It has a certain scope and can be protected by legal means. Article 2 of China's Environmental Protection Law defines the environment as: "The environment mentioned in this Law refers to the totality of various natural and artificially transformed natural factors that affect human survival and development, including atmosphere, water, ocean, land, mineral deposits, forests, grasslands, wildlife, natural relics, cultural relics, nature reserves, scenic spots, cities and villages." This definition divides the environment into two categories: one is "natural natural factors", which is what people usually call the natural environment, which is characterized by natural formation without human intervention; One is "the totality of natural factors after artificial transformation", that is, on the basis of natural natural factors, human beings have consciously worked to construct a new environment different from the original natural environment. Such as cultural relics, scenic spots, cities and villages. China's environmental protection law protects both types of environment. What is the significance of food chain to environmental protection? Thanks!

I searched some information for you on the Internet, and with my own understanding, see if it is helpful to you. It's hard to find it.

The food chain refers to the food network relationship formed by the mutual restriction and interdependence of organisms. Food is extremely important for any living thing. It can supply energy for life, repair damaged functions and grow. The behavior of eating and being eaten is closely related to each other among organisms, which contributes to the formation of food chain.

food chains can be divided into four types: predatory food chain, feeding food chain, saprophagous food chain and carnivorous food chain.

For example, carnivores-herbivores and insects-birds in grassland ecology, they restrict each other and thrive. The relationship between them is unity of opposites and natural harmony. In the African savannah, carnivores represented by lions, cheetahs and hunting dogs specialize in herbivores, and their killing of wildebeests and even zebras is ferocious, but this cruel killing is not only the need of carnivores' survival and reproduction, but also an essential factor to keep grassland plants lush and ecological balance. Without the control of carnivores on herbivores, herbivores will develop rapidly. When herbivores reach a certain number, grasslands will be unbearable, grasslands will be degraded, and herbivores will lose their conditions for survival and development. The killing of herbivores by carnivores can not only control the number of herbivores, but also improve the quality of herbivores in a sense. After long-term field investigation, biologists have proved that carnivores often choose sick and weak herbivores in the hunting process, which is undoubtedly conducive to the survival of the fittest. From this point of view, the brutal killing of herbivores by carnivores is natural and reasonable.

carnivores feed on herbivores, which not only control the number of herbivores, but also protect the grassland. All kinds of birds prey on insects, just like carnivores, which also play a role in protecting the grassland. The excrement of birds and animals becomes a good fertilizer to promote the growth of various plants. This food chain, with plants as the main body and herbivores, carnivores and insects-birds as the objects, plays an important role in maintaining the ecological balance of grassland. Hulunbeier grassland, one of the largest grasslands in northern China, is the largest animal husbandry base in China, with abundant pasture and flocks of cattle and sheep. However, in history, because of the swarms of wild wolves here, it poses a serious threat to the development of animal husbandry. In order to protect the safety of people and livestock, local herders once organized large-scale hunting activities for wild wolves, which drastically reduced the number of wild wolves. The few wolves left no longer dared to take the grassland as their home and feed on cattle and sheep, and all moved to the deep mountains and forests. Wild wolves have disappeared, and animal husbandry has developed unprecedentedly. At the same time, the population of cattle and sheep has been increasing, rabbits have developed at an alarming rate. Rabbits and cattle and sheep compete for pasture, and the grassland is difficult to bear, which leads to the rapid degradation of grassland and the danger of desertification.

Facts make people realize that once there is a problem in any link of the food chain, disaster will soon come. When wolves are hungry, they poach cattle and sheep, but under normal circumstances, wolves feed on rabbits. From this point of view, it is the wild wolves that control the reproduction and development of rabbits, avoid the phenomenon that rabbits compete with cattle and sheep for food, and ensure the normal ecological environment of grasslands. When the herdsmen realized this natural law, they were much more tolerant of wild wolves, and they never talked about the wolf's color change again, and they fought whenever they saw it. Thinking about the life significance of environmental protection?

man is just an animal on the earth, a drop of water in the sea, a grain of sand in the desert and a breeze on the earth. Many years later, we will be as extinct as dinosaurs. When the universe explodes in n hundred million years, we may turn into floating dust in the universe with our favorite world, so people are small (from this point of view, Xi Niu and Obama are no different).

Man is lucky. All animals have desires, and only man has evolved higher wisdom because of desires. People's higher wisdom has evolved into morality, knowledge, etiquette and so on, so people are great because of desire.

If people can recreate a biological chain suitable for them, then other animals will be extinct, so people are terrible because of desire.

The most terrible thing is that no one can rebuild a biological chain suitable for human survival now, and the tragedy that can destroy the life chain is getting worse and worse, so people are stupid because of desire.

The smallness of human determines that no one can predict the next explosion of the universe, but we should not artificially turn the earth into Mars.

When sandstorms become a common occurrence, is there any more realistic life significance than protecting the environment? I am delighted to see that the atomic bomb is under control, the tail gas is under control, the industrial pollution is under control, and all human actions are giving the green light to environmental protection. What about you? Do you choose greatness or stupidity?

the first thing that comes to mind is sustainable development, which is an inevitable stage of national development and must be adhered to. For the earth where we live, for our future generations.

Secondly, a good bad environment gives people a good living, working and studying environment. You don't want to live in a world where even the sky is dark.

once again, it is to give the earth an account, protect the earth and protect the living space of human beings. The significance of the basic national policy of environmental protection

Strictly speaking, the promotion of a certain policy to the basic national policy must be legal-not only because it is long-term and stable, but also because it can ensure "administration according to law" in implementation. Among the legal provisions, the Constitution is of course the highest level. However, China's Constitution stipulates some important affairs that * * * must undertake. The issue of "national economy and people's livelihood" with clear pertinence and urgency in environmental protection has gradually developed into a corresponding basic national policy through documents and legal provisions.

Decision of the State Council on Further Strengthening Environmental Protection in 199 (Guo Fa [199] No.65): "Protecting and improving the production environment and ecological environment, and preventing pollution and other public hazards are a basic national policy of China"; In the 1991 Ten-Year Plan for National Economic and Social Development and the Outline of the Eighth Five-Year Plan, it was clearly stated that "the protection of cultivated land, family planning and environmental protection should be listed as the three basic national policies of China"

China is carrying out modernization. With the development of economy and the increase of population, environmental problems have become increasingly prominent. China's policy is to protect the environment in its development. It is put forward by absorbing the experience and lessons of developed countries. Developed countries have generally gone through the road of "pollution first and then treatment" and paid a heavy price. In another sense, environmental problems have gone beyond national boundaries and become global problems. China's environmental problems are also an integral part of global environmental problems. Doing a good job of environmental protection in China is a contribution to solving global environmental problems. The significance is very significant and profound. Definition of environmental protection

Environmental protection (environmental protection for short) is caused by the serious environmental pollution caused by industrial development, which first attracted the attention of industrialized countries. The whole society pays attention to and deals with the pollution problem by using national laws and regulations and public opinion propaganda. What is the significance of LPG and LNG for environmental protection?

generally, carbon dioxide and water are emitted after combustion, so the significance of cleaner environmental protection in the national economy

1. Fully understand the significance of doing a good job in environmental protection

(1) Positive progress has been made in environmental protection. The CPC Central Committee and the State Council have attached great importance to environmental protection, and adopted a series of major policies and measures. All regions and departments have continuously increased their efforts in environmental protection. With the rapid growth of the national economy and the remarkable improvement of people's consumption level, the environmental quality of the whole country has been basically stable, the environmental quality of some cities and regions has improved, the total discharge of most major pollutants has been controlled, the pollution discharge intensity of industrial products has decreased, and environmental governance in key river basins and regions has been continuously promoted. Ecological protection and governance have been strengthened, the nuclear and radiation supervision system has been further improved, the environmental awareness of the whole society and the participation of the people have been significantly improved, and China has earnestly fulfilled international environmental conventions and established a good international image.

(2) The environmental situation is still very grim. Although China's environmental protection has made positive progress, the grim environmental situation has not changed. The discharge of major pollutants exceeds the environmental carrying capacity, and the river sections flowing through cities are generally polluted. In many cities, air pollution is serious, acid rain pollution is aggravated, and the harm of persistent organic pollutants is beginning to appear. The pollution area of soil is expanding, and the pollution in coastal waters is intensifying, and there are hidden dangers in nuclear and radiation environmental safety. Ecological damage is serious, soil erosion is extensive, rocky desertification and grassland degradation are aggravated, biodiversity is reduced, and ecosystem function is degraded. The environmental problems that appeared in stages in the process of industrialization in developed countries for hundreds of years have been concentrated in China for more than 2 years, showing the characteristics of structural, compound and compression. Environmental pollution and ecological destruction have caused huge economic losses, endangered people's health and affected social stability and environmental safety. In the next 15 years, China's population will continue to increase, the economic aggregate will quadruple again, the consumption of resources and energy will continue to increase, and the pressure on environmental protection will be increasing.

(3) the laws, regulations and work of environmental protection do not meet the requirements of the task. At present, some places pay more attention to GDP growth than environmental protection. The legal system of environmental protection is not perfect, environmental legislation has not fully adapted to the needs of the situation, and the phenomenon of non-compliance with laws and lax enforcement is more prominent. The environmental protection mechanism is imperfect, the investment is insufficient, there are many historical debts, the pollution control process is slow, and the degree of marketization is low. Environmental management system is not completely straightened out, and environmental management is effective.