生态环境是人类生存的自然物质基础,是社会可持续发展的重要条件之一。然而,在社会经济发展过程中,人们往往忽视生态环境的合理利用,造成了当今世界普遍关注的环境污染和生态危机。近年来,我国环境问题随着经济社会飞速发展而日益突出,特别是对全国建设小康社会和构建和谐社会建设提出来严峻挑战。 Ecological environment is the natural material basis of human existence and one of the important conditions for the sustainable development of society. However, in the process of social and economic development, people often neglect the rational utilization of ecological environment and cause the environmental pollution and ecological crisis that are generally concerned in the world today. In recent years, the environmental problems in our country have become increasingly prominent along with the rapid economic and social development. In particular, they pose severe challenges to the construction of a well-to-do society in the country and the building of a harmonious society.