湿地研究的现状与展望  

THE CURRENT SITUATION AND PROSPECT OF STUDIES ON WETLAND

作　　者：李炳玺[1] 谢应忠[1] 吴韶寰 

机构地区：[1]宁夏大学农学院草业科学研究所,宁夏永宁750105 [2]银川市林业技术推广中心,银川750004

出　　处：《宁夏农学院学报》2002年第3期61-67,共7页Journal of Ningxia Agricultural College

摘　　要：湿地可以看作是一个内部过程长期为水所控制的水———陆过渡的复合生态系统。本文主要从湿地的定义、分类、效益、评价指标 ,合理利用与有效保护等方面综述了当前国内外的研究进展 ,并且提出了今后我国湿地亟待加强的研究领域。Abstact:Wetlands can be looked as a water-land transitional multiple ecosystem that inner ecological processes are controlled by water, and it is also a kind of highly comprehensive and multi-valued resource. But due to the damage of natural factors and anthropogenic effects of people's activities, many kinds of wetlands are confronted with the threats of disappear and degradation on the basis of the situation, great attentions have been paid on the wetland in the recent years by investigators of nations in the world. This paper reviews the recent progress of the wetland studies from the wetland definition, classification, benefits, assessment indicators, untilization and conservation. On the basis of the existiong results of wetland studies several resarch areas of being needed to threngthen are pointed out.

关 键 词：湿地 现状 发展 湿地分类 综合效益 

分 类 号：S156.8[农业科学—土壤学]