1, natural environment protection
In order to prevent the deterioration of the natural environment, it is very important to protect mountains, green waters, blue sky, oceans and jungles. This includes not mining or cutting down trees without permission, minimizing random discharge (sewage) and emission (polluted gas), overgrazing, overexploiting natural resources and destroying the ecological balance of nature.
This level is macroscopic and can only be solved by governments at all levels exercising their functions and carrying out regulation. Protecting the natural environment needs everyone to do it.
2, the earth biological protection
Including species preservation, plant vegetation protection, animal return, biodiversity protection, rational and prudent use of transgenic, special protection of endangered species, restoration of extinct species, habitat expansion, harmonious coexistence between man and biology, and no bullying of other species.
3. Resource protection system
From a historical point of view, with the birth of an "environmental revolution" with the same significance as the industrial revolution, the environmental protection law (hereinafter referred to as "environmental protection law") is receiving extensive attention, thus becoming one of the fastest-growing laws since the Second World War.
As a new law, environmental protection law is the result of the development of multi-sectoral laws. The development of constitution, administrative law, civil law, criminal law and procedural law in environmental protection not only makes it an indispensable part of the environmental law system, but also makes its principles an important pillar of the theoretical system of environmental protection law.
4. Prevent pollution
Prevention and control of environmental and chemical pollution caused by production and living activities, including prevention and control of pollution caused by wastewater, waste gas, dust, radioactive substances, noise, vibration, odor and radiation generated by industrial production, harmful gases, liquids and noise generated by transportation activities, pollutants transported by ships at sea, toxic and harmful chemicals used in production and living, and smoke, sewage and garbage discharged.
5. Global environmental issues
Including: climate warming, ozone layer destruction, biodiversity reduction, acid rain hazard, forest decline, land alkalization, air pollution, water pollution, solid waste pollution and white pollution.
Extended data:
Environmental protection memorial day
1, International Wetlands Day
February 2nd every year is International Wetlands Day. According to the Convention on Wetlands of International Importance Especially as Waterfowl Habitat signed by 197 1 in Ramsar, Iran, wetlands refer to "permanent or temporary swamps, peatlands or static or flowing waters, or fresh water, brackish water or saline water bodies, including water bodies less than 6m at low tide".
Wetlands play an important role in protecting biodiversity, especially the survival and migration of birds.
2. World Water Day
1993 65438+1October 18, the 47th UN General Assembly made a resolution to designate March 22nd as World Water Day every year. The resolution invites governments to carry out some activities on this day according to their national conditions to raise public awareness. Starting from 1994, the China Municipal Government changed the time of "China Water Week" to March 22nd-28th every year, which made the publicity activities more prominent on the theme of "World Water Day".
3. World Meteorological Day
1960, the World Meteorological Organization designated March 23rd as "World Meteorological Day" to arouse public attention to meteorological issues.
4. Earth Day
1969 senator Gaylord Nelson of Wisconsin proposed to hold a lecture on environmental protection in American universities. Soon, dennis hayes, a student of Harvard Law School in the United States, extended Nelson's proposal to hold large-scale community environmental protection activities in the United States and selected1April 22, 970 as the first "Earth Day".
On that day, more than 20 million people in the United States, including members of Congress and people from all walks of life, took part in this grand environmental protection activity. Throughout the country, people shouted slogans of environmental protection, marched, assembled, made speeches and publicized in the streets and on campus. Subsequently, the influence expanded and surpassed the national boundaries of the United States, and received positive responses from many countries in the world, eventually forming a worldwide environmental protection movement.
April 22nd is also becoming a global "Earth Day". On this day every year, various forms of mass environmental protection activities are carried out all over the world.
5. World No Tobacco Day
1987 The World Health Organization designated May 3 1 as "World No Tobacco Day" to remind people of the harm of cigarettes to human health.
Baidu encyclopedia-environmental protection