西北干旱区生态环境建设支撑体系的构建

The design of support systems of eco-environmental construction in arid regions in northwest China

西北干旱区的自然环境脆弱性叠加不合理的水土资源开发等人类活动干扰是导致区域生态环境日趋恶化的根本原因,已严重制约社会经济的可持续发展。针对当前生态环境建设实际,提出应在实现水资源可持续利用、建立完善的管理体制及法律体系、调整产业结构、积极推进城镇化进程、大力发展科技教育等方面采取有力措施。以此为重要支撑,恢复与重建受损生态系统,改善区域生态环境,实现环境与经济社会协调发展。

The regional ecoenvironment in arid regions in northwest China has been incre asingly worsened because of the vulnerability of natural environment and the hum an activities of exploiting irrationally water and soil resources. It badly restricts the reali zation of economic and social sustainable development. In connection with the ac tual situations of ecoenvironmental construction at present, this paper presen ts that it is necessary to take measures in achieving the sustainable utilizatio n of water resources, establishing the perfect administration and law systems, a djusting industry structure, carrying forward the process of urbanization, devel oping science and technology and education, and so on. These are the important s upport systems to the restoration and reconstruction of destroyed ecosystem, a nd the successful improvement of regional ecoenvironment. They will also be im portant to realize the coordinate development of social environment and economy .