自从１９９２年世界环境发展大会之后，走可持续发展之路已被世界各国所接受。我国政府明确提出在２１世纪继续实施可持续发展战略，可持续发展强调的是人与自然、环境的协调发展，要求的是人与自然的和谐，其目标是保证人类社会具有长期持续发展能力。可持续发展战略的实施需 Since the World Environment Development Conference in 1992, the road to sustainable development has been accepted by all countries in the world. The Chinese government clearly proposes to continue to implement the sustainable development strategy in the 21st century. Sustainable development emphasizes the coordinated development of humans and nature and the environment. What is required is the harmony between man and nature. Its goal is to ensure that human society has long-term sustainable development capabilities. The implementation of sustainable development strategy needs