森林面临的大挑战——淡水资源短缺  

Forest Facing Challenge:Shortage of Fresh Water

作　　者：关百钧[1] 

机构地区：[1]中国林业科学研究院科技信息研究所,北京100091

出　　处：《世界林业研究》2005年第1期12-16,共5页World Forestry Research

摘　　要：联合国粮农组织对世界森林与淡水的问题极为关注 ,并于 2 0 0 3年 3月 10～ 14日提出了《森林与淡水的问题与选择方案》。文中简要地介绍了地球淡水短缺对人类的威胁 ,森林对集水区的作用 ,集水区面临的问题 ,联合国森林与淡水行动计划及未来的发展方向等 ,供研究和制定解决淡水短缺战略参考。It is commonly known that there exists a close relation between forest and fresh water.FAO pays much attention on the issue of forest and fresh water in the world,and raised “Forest and Freshwater——issues and options” in March of 2003.This paper introduced briefly the threat of fresh water shortage against human being,the effects of forest on watershed,the problems faced by watershed,FAO forest and fresh water action program,and the development orientation in the future,so as to provide some references for studying and making the strategy for solving the problem of fresh water shortage.

关 键 词：森林 淡水 集水区 联合国粮农组织 

分 类 号：S715[农业科学—林学]