摘要
[目的]研究气候变化对西北地区水资源的影响及对策。[方法]分析了气候变化对西北地区水资源的影响,并结合该地区对水的需求情况分析,提出了相应的对策措施。[结果]气候变化对西北地区水资源的影响虽有明显的地区差异,但总体来讲正面影响大于负面影响;而该地区的需水情况因为近年来人文因素的破坏较大,气候变化对水资源的正面效果仍不能使该地区摆脱需水紧张的情况。针对这种情况,应该继续时刻关注气候变化对该地区水资源的影响,提高人民节水意识,逐步开展水利工程,运用适宜的农业技术,建立更健全的法律法规制度,加快西北生态环境的改善,促进西部大开发。[结论]该研究为西北生态环境建设和经济社会发展提供科学依据。
[Objective] The aim was to study the influences and countermeasures of climate changes on the water resources in northwest.[Method] The influences of climate changes on water resources in northwest part were discussed.Considering to the demand of water,corresponding countermeasures were proposed.[Result] Though there were distinct regional differences about the influences of climate changes on water resources in northwest part,the positive influences were larger than negative influences in general;because of large destruction of social factors,the positive effects of climate changes on water resources still can not solve the water shortage problem.In responding,influences of climate changes on water resources shall be focused now and then.People＇s awareness of saving water shall be improved.Hydraulic project shall be carried out.Suitable agricultural technology shall be applied to establish more sound laws and regulations.The ecological environment of northwest shall be improved and the development of the west part shall be promoted.[Conclusion] The study provided scientific basis for the construction of ecological environment and economic social development in the northwest.
出处
《安徽农业科学》
CAS
北大核心
2011年第27期16819-16821,共3页
Journal of Anhui Agricultural Sciences
关键词
气候变化
西北地区
水资源
对策
Climate change
Northwest area
Water resources
Countermeasure
