The significance of green environmental protection

The significance of environmental protection is as follows:

Green environmental protection activities aim at protecting the natural ecological environment and maintaining ecological balance. By promoting energy conservation and emission reduction, green travel, garbage sorting and afforestation, pollutant emissions are reduced, water sources and air quality are protected, and ecological protection and sustainable development are promoted.

Green environmental protection is introduced as follows:

Green environmental protection refers to an action taken by human beings to protect nature. The green environmental protection sign here means that the sign consists of three parts, namely, the green environmental protection below, the left and right leaves and the central bud, which symbolizes the natural ecology. The color is green, which symbolizes life, agriculture and environmental protection. The diagram is a right circle, which means protection.

The concept of green is introduced as follows:

In 2005, an "environmental storm" broke out in Chinese mainland, and 30 projects under construction with a total investment exceeding 1 179 billion yuan were stopped by the State Environmental Protection Administration, including three projects of the Three Gorges Group, which are also ministerial units. The reason is that these projects have not undergone environmental impact assessment and belong to illegal projects that have not been approved for construction.

Environmental Deterioration There is no turning back for China's environmental problems, which did not start today. As early as 1990s, the problem of environmental pollution was very serious. For example, the Huaihe River Basin. In the 1990s, five types of water quality accounted for 80%, and the whole Huaihe River was like a huge sewage ditch all the year round. 1995, the economic loss caused by environmental pollution reached187.5 billion yuan.

According to the calculation of China Academy of Sciences, the losses caused by environmental pollution and ecological destruction have accounted for 15% of the total GDP, which means 9% economic growth on the one hand and 15% loss rate on the other. Environmental problems are not only the problem of sustainable development in China, but also the devil that devours economic achievements.

China's desertified land has reached more than 2.674 million square kilometers; The cultivated land and homes of nearly 400 million people in 4,765,438+0 counties of 65,438+08 provinces and autonomous regions in China are threatened by desertification to varying degrees, and desertification is still growing at a rate of more than 65,438+00,000 square kilometers per year.

Pollution is introduced as follows:

The water quality of Huaihe River has improved, especially in the heavily polluted reach in previous years. The water quality of the main stream is mainly Class III and IV, and the pollution of the tributaries is still serious. The main pollution indicators are ammonia nitrogen and permanganate index.

The water system of Hailuan River is seriously polluted and the overall water quality is poor. 50% of the monitored river reaches are Grade V and Super Grade V water quality. The main pollution indicators are permanganate index, ammonia nitrogen and biochemical oxygen demand.