宁夏西海固地区的生态建设与可持续发展

西海固地区的生态环境先天脆弱,长期以来不合理的土地利用,又造成了植被的普遍退化,致使生态失调、水土流失和沙漠化问题严重,自然灾害频繁,加强生态建设、改善生态环境是当地实现可持续发展的有效保障。西海固地区的生态建设包括生态经济建设、生态文化建设、生态体制建设及生态工程建设等多方面的内容,当前要通过控制人口增长、发展绿色产业、振兴区域经济来促进生态建设战略的实施;通过贯彻和落实以粮代赈政策、创建生态建设目标责任制基础上的社会协同机制、探索和推广多样化的生态建设模式等措施,来实现生态建设的目标和任务。

ECOLOGICAL CONSTRUCTION AND SUSTAINABLE DEVELOPMENT IN XIjI HAIYUAN GUYUAN REGION OF NINGXIA

The eco-environment in Xiji-Haiyuan-Guyuan Region is fragils. For long period,the unreasonable utilization of land resource leads to vegetation degradation,then causes ecological crisis,soil erosion,land desertification and natural disaster. Strengthening ecological construction and improving eco environment is the effective guarantee of sustainable development of the locality. The ecological construction in Xiji-Haiyuan-Guyuan Region comprise four aspects-the ecological economy construction,the ecological culture construction,the ecological legal system construction and the ecological engineering construction. At present,the strategic plan of strengthening ecological construction must be carried out by controlling local population growth and developing local green industry. The system in social coordination is based on the system of target responsibility of ecological construction,it is built by implementing the policy of providing grain as a form of relief. The task of ecological construction is accomplished by probing and spreading the multiform ecological construction.