The basic definition of environmental protection in this paragraph includes: adopting administrative, legal, economic, scientific and technological, non-governmental voluntary environmental protection organizations, etc., rationally utilizing natural resources, preventing environmental pollution and destruction, achieving a balanced and sustainable development of the natural environment, expanding the reproduction of useful natural resources and ensuring social development. Environmental protection involves a wide range and is comprehensive. It involves many fields of natural science and social science, as well as its unique research object. Protection of the natural environment
Desertification
In order to prevent the deterioration of the natural environment, the protection of green mountains, green waters, blue sky and sea. This involves not mining (mining) privately, cutting trees (trees), discharging (sewage) and releasing (polluted gas) indiscriminately, overgrazing, over-exploiting natural resources, destroying the ecological balance of nature and so on. This level is macro, and it can only be solved by governments at all levels exercising their functions and carrying out regulation. The protection of life on earth includes the preservation of species, the conservation of plants and vegetation, the return of animals, the maintenance of biodiversity, the rational and prudent use of genetic modification, the special protection of endangered species, the restoration of extinct species, the expansion of habitat, the harmony between human beings and living things, and not bullying other species. The protection of human living environment makes the environment more suitable for human work and labor. This involves all aspects of people's clothing, food, housing, transportation and play, which must meet the requirements of science, hygiene, health and green. This level belongs to the micro-level, which can be solved only by the conscious actions of citizens, the guarantee of government policies and regulations, the guidance of community organizations and education, and the concerted efforts of all walks of life. The relationship between the three levels is: you have me and I have you, each with emphasis and unity. The three are not contradictory and do not repeat. As citizens, the protection of our living environment is to protect the natural environment indirectly or directly; If we destroy the living environment, we will indirectly or directly destroy the natural environment. As a government, we should not only focus on macro-protection, but also start from micro-level, mobilize and educate the masses, so as to make environmental protection a conscious action of citizens. Environmental Protection Research is an international Chinese periodical published by Hans Publishing House, which focuses on the latest progress in the field of environmental protection. It mainly publishes the latest papers on air pollution monitoring and modeling, air pollution prevention and control, groundwater pollution control and other fields, reflecting the latest research trends in this field at home and abroad. This journal supports ideological innovation and academic innovation, advocates science and prospers academics, integrates academics and ideology, and aims to provide a communication platform for scientists, scholars and researchers around the world to spread, share and discuss issues and developments in different directions in the field of environmental protection. Research fields involved:
environmental protection
air pollution monitoring and modeling; air pollution prevention and control; groundwater pollution control; water quality monitoring methods; sewage treatment and utilization; aquatic biology and risk assessment of water pollution; environmental chemistry; environmental management; environmental protection engineering; atmospheric environment; water environment; soil environment; regional environment; urban environment; environmental restoration engineering resources; science and technology; environmental quality monitoring and evaluation. The development of this paragraph was edited by chemical pollutants and their effects on health. After the United Nations Conference on the Human Environment in 1972, the term "environmental protection" was widely used. For example, the former Soviet Union gradually changed the traditional term "nature protection" to "environmental protection"; China put forward the policy of "comprehensive utilization" of industrial waste in 1956, and put forward the concept of "three wastes" treatment and recycling in the late 196s, and changed to the scientific concept of "environmental protection" in the 197s. According to the Environmental Protection Law of the People's Republic of China, environmental protection includes two aspects: protecting the natural environment and preventing pollution and other public hazards. That is to say, we should use the theories and methods of modern environmental science to better utilize resources, at the same time, we should deeply understand and master the root causes and harms of pollution and destruction of the environment, protect the environment in a planned way, restore ecology, prevent the deterioration of environmental quality, control environmental pollution, promote
planting a tree, and harvest a million green Zhu Xuanxian for
the coordinated development of human beings and the environment. China attaches importance to environmental protection relatively late, and there is still a gap in the importance of governments at all levels. It is rare to be called an environmental protection government, so it is still too early to talk about environmental protection citizens. The urban environmental protection industry is a sunrise industry in today's world. Since 199s, countries around the world have paid more and more attention to environmental issues, vigorously promoted cleaner production technology, and the market scale of environmental protection products and services has become larger and larger. By the end of 211, the United States accounted for 36% of the global environmental protection market share, ranking first; Europe ranks second; Japan ranks third. Since 197s, after decades of development, China's environmental protection industry has begun to take shape. The rapid development of industrialization and urbanization has promoted the enhancement of environmental awareness of China residents and the development of environmental protection industry. Especially since the Tenth Five-Year Plan, the state has stepped up efforts to control heavily polluting industries such as electric power, cement, steel, chemical industry and light industry, and strengthened investment in the construction of environmental protection infrastructure such as centralized disposal of urban sewage, garbage and hazardous waste, which has effectively stimulated the market demand of the environmental protection industry. The overall scale of the industry has expanded rapidly, the fields have been continuously expanded, the structure has been gradually adjusted, the overall level has been greatly improved, and the operation quality and efficiency have been further improved. From the initial stage of "three wastes treatment", it has developed into an industrial system including environmental protection products, environmental services, clean products and waste recycling, with cross-industry and cross-regional industries. During the 11th Five-Year Plan period, China's investment in environmental protection accounted for about 1.35% of the gross domestic product (GDP) in the same period, of which the fiscal expenditure on environmental protection in 21 was 242.6 billion yuan, a year-on-year increase of 25.4%. During the Twelfth Five-Year Plan period, China's investment in environmental protection will reach 3.1 trillion yuan, an increase of 121% compared with the investment during the Eleventh Five-Year Plan period. The compound growth rate of the industry in the next five years will be 15%-2%, and it will reach 7%-8% of GDP in 215. By 22, environmental protection will become a pillar industry of the national economy. In the future, the industrial structure of environmental protection in China will be further adjusted, and the production of resource-saving products and clean products and the comprehensive utilization technology of resources will continue to develop rapidly; The scale of environmental service industry will gradually expand. Investment in environmental protection in key areas such as urban sewage treatment, sludge treatment, desulfurization and denitrification will reach 1.2 trillion yuan, driving the output value of environmental protection industry to 1.32 trillion yuan. The historical origin of this paragraph is that environmental protection (abbreviated as environmental protection) is a serious environmental pollution problem caused by the development of production, which first attracted the attention of developed countries and produced
environmental protection posters
, and gradually attracted the attention of the whole society by using the constraints of national laws and regulations and public opinion propaganda. It is a measure to defend the ecological environment and effectively deal with pollution problems from developed countries to developing countries. In 1962, American biologist rachel carson published a book called Silent Spring, which explained the pollution and destruction of pesticide DDT to the environment. Due to the warning of this book, the American government began to investigate highly toxic pesticides, and in 197, the Environmental Protection Agency was established, and various states successively passed laws prohibiting the production and use of highly toxic pesticides. Because of this, the book is considered as the symbolic starting point of environmental ecology in the 2th century. From June 5 to 16, 1972, sponsored by the United Nations, the First United Nations Conference on the Human Environment was held in Stockholm, Sweden, and the famous Declaration on the Human Environment was put forward, which was the beginning that environmental protection formally attracted the attention of governments all over the world, and the government of China also participated in the conference. The cause of environmental protection in the People's Republic of China also started in 1972. The Guanting Reservoir Protection Office was established in Beijing, and the Three Wastes Treatment Office was established in Hebei Province. * * * studied and dealt with the problem of pollution of Guanting Reservoir in Shacheng pesticide plant, Hebei Province, which led to the promulgation of laws in China to formally prohibit the production and use of DDT nationwide. In 1973, the Environmental Protection Office under the State Construction Committee was established, and later it was changed to the Ministry-level State Environmental Protection Administration directly under the State Council. After the "two sessions" in 28, the State Environmental Protection Administration was upgraded to the "Ministry of Environmental Protection". And implement unified supervision and management of environmental protection throughout the country. Provinces (cities, districts) have also set up environmental protection bureaus (departments), and set up environmental reporting hotlines 12369 and online centers 12369 to receive reports of environmental pollution incidents from the masses. The main responsibility of the environmental protection department of the government is to implement the policies for controlling pollutant discharge formulated by the parliaments at all levels [people's congresses], encourage the development of pollutant discharge control technologies to control pollution and protect and improve the environment. Environmental protection is extremely important in our life. We should do our best to protect the environment. Edit the scope of protection of this paragraph Water treatment Because social production and life are closely related to water, and water hunger, water shortage, water drought and water pollution are entangled, as the key point of "water", "water treatment" is the most important urgent focus of the water family. Therefore, the field of water treatment involves a wide range of applications and constitutes a huge industrial application. There is a tendency to exceed "natural water". Water treatment methods include: (1) sediment filtration, (2) hard water softening, (3) adsorption, (4) deionization, (5) reverse osmosis and reverse osmosis; (6) Ultrafiltration, (7) Distillation, (8) Disinfection, (9) Biochemistry, etc., and the most novel (1) Forward osmosis, a new human creation of natural purification. The natural "forward osmosis method" reduces secondary and tertiary pollution, consumes energy and warms up a promising future. Promote the negative growth of environmental water cost. Some adsorbents of adsorption method include resin adsorbents, anionic adsorbents, cationic adsorbents and amphoteric adsorbents. Including the protection of the earth, the protection of the space universe and the maintenance of the living environment. Land (topography, landforms, etc.), atmosphere, water, living things (human beings, forests, plants, animals, etc.), sunlight, natural and artificial external world as a whole. Natural and cultural heritage. The governance and protection of the earth put governance first for the environmental protection of the earth. Protection is put behind because the land is already polluted, so we want to emphasize governance and protection at the same time. Strengthen the management of the polluted land (land, mountains, continental shelf), restore the source restrictions, reduce emissions, purify the atmosphere, and edit the main content of this paragraph by natural+artificial methods. Environmental protection also means that human beings consciously protect natural resources and make rational use of them to prevent the natural environment from being polluted and destroyed; The polluted and destroyed environment must be comprehensively treated to create an environment suitable for human life and work. 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 publicity and education, engineering technology, administrative management, law and economy. The prevention and control of pollution in production and life includes the prevention and control of "three wastes" (waste water, waste gas, waste < P > water pollution < P > slag), dust, radioactive substances, noise, vibration, odor and electromagnetic microwave radiation, harmful gases, liquids and noise generated by transportation activities, pollutants discharged by marine ships, toxic and harmful chemicals used in industrial and agricultural production and people's life, and smoke and sewage discharged from urban life. Preventing the damage of construction and development includes preventing the pollution and damage to the environment caused by the construction of large-scale water conservancy projects, railways, highway trunk lines, large ports and docks, airports and large-scale industrial projects, the damage and impact of land reclamation and lake reclamation activities, the development of offshore oil fields, coastal zones and swamps, the development of forests and mineral resources, and the establishment and construction of new industrial zones and new towns. Protecting the valuable natural environment includes providing effective protection for rare species and their living environment, special natural development relics, geological phenomena, landforms and landscapes. In addition, urban and rural planning, control of soil erosion and desertification, afforestation, control of population growth and distribution, and rational allocation of productive forces also belong to environmental protection. Environmental protection has become one of the common actions and main tasks of governments and people all over the world. China declared environmental protection as a basic national policy of China, and formulated and promulgated a series of laws and regulations on environmental protection to ensure the implementation of this basic national policy. The main responsibilities of the editor of this paragraph are 1) to prevent environmental pollution caused by production and living activities, including the prevention and control of "three wastes", dust, radioactive substances, noise, vibration, odor and electromagnetic microwave radiation generated by industrial production, harmful gases, wastewater and noise generated by transportation activities, pollutants discharged by ships at sea, toxic and harmful chemicals used in industrial and agricultural production and people's life, and pollution caused by smoke, sewage and garbage discharged by urban life; 2) Prevention of environmental damage caused by construction and development activities, including prevention of environmental pollution and damage caused by large-scale water conservancy projects, railways, highway trunk lines, large-scale port terminals, airports and large-scale industrial projects, environmental damage, pollution and impact caused by land reclamation and land reclamation activities around lakes, development of offshore oil fields, coastal zones and marshes, and development of forests and mineral resources, and the establishment and construction of new industrial zones and new towns; 3) Protect the natural environment with special value, including providing effective protection for rare species and their living environment, special natural development history relics, geological phenomena, landforms and landscapes. In addition, urban and rural planning, control of soil erosion and desertification, afforestation, control of population growth and distribution, and rational allocation of productive forces also belong to environmental protection. Environmental protection has become one of the common actions and main tasks of governments and people all over the world. China declared environmental protection as a basic national policy of China, and formulated and promulgated a series of laws and regulations on environmental protection to ensure the implementation of this basic national policy. Code of Conduct 1) Be proud of saving water-turn off the faucet at any time, and don't let the water run white
Please cherish the water source
2) Monitor the water source-protecting the water source means protecting your own life 3) Use more water-don't waste resources, let the water be reused 4) Stop dripping-check and repair the faucet 5) Use detergent carefully-use soap as much as possible. Reduce water pollution 6) Care about the atmospheric index-don't forget that you are breathing all the time 7) Turn off the lights-save one degree of electricity and reduce one pollution 8) Use less electrical appliances-contribute to slowing down global warming 9) Use less air conditioners-reduce energy consumption 1) Support green lighting-everyone uses energy-saving lamps 11) Use renewable resources-don't wait until the day when energy is exhausted 12) Take the bus.