摘要
近年来,有关湿地保护与开发的研究成为国际社会普遍关注的重点和热点,在理论和实践、局部和全面、宏观和微观多层面建立了湿地保护与开发的理论和技术体系,研究成果集中体现于湿地的概念、分类、功能及其评价、保护与开发利用技术等方面。我国是世界湿地分布的重点区域之一,湿地类型多样,分布广泛,但同时人为干扰影响较大。文中在充分总结国际国内湿地研究成果的基础上,评价我国湿地的区域分布及其特征,分析湿地在我国生态环境建设中的地位和作用,并提出湿地研究的方向、重点和研究开发的前景。
Wetland is referred as one of the most important ecological systems, which embraces multiple functions in resources capacity, ecological conservation, economic support and cultural endowments. Wetland contributes most significantly in water conservation, environmental protection, and carbon storage and biodiversity protection. So far, approaches on wetland protection and development have been worldwide emphasized, either in theory or in practice, or on the macroscopic and on the microcosmic level. Achievements can be summarized on its definition, classification, function, functional evaluation, utilization and conservation. China is typical of and rich in wetland resources, but some have been extremely disturbed by complicated manpower. Focusing on sustainable development of wetlands in China, the authors conducted integrated reviews on wetland researches, evaluated their distribution and regional characteristics, and analyzed their relationship to national ecological and environmental construction, and accordingly illustrated the tendency both on researches and utilizations.
出处
《世界林业研究》
CSCD
北大核心
2007年第6期42-49,共8页
World Forestry Research
基金
联合国环境规划署资助项目(CD20060701)
关键词
湿地
分类
现状
进展
wetland, classification, current situation, progress
