城市湿地研究进展

本文通过分析城市湿地的产生及其内涵,给出了城市湿地的定义:是指分布于城市中的湿地,包括天然的和人工的各类湿地.城市湿地是城市生态环境的基础要素.在此基础上综述了国内外城市湿地研究的总趋势和主要进展,分析了中国城市湿地研究的主要差距,指出了城市湿地研究的主要领域和存在的问题,并初步构建了城市湿地学的学科框架.这对于湿地科学的发展将产生积极意义.

The Advance of Urban Wetland Study

In this paper, the definition of urban wetlands was given based on analyses of the existence and connotation of urban wetlands. Urban wetlands are defined as those kinds of natural and artificial wetlands that distribute in urban areas and compose the ecoenvironmental foundation of cities. Chief directions and advances of urban wetlands studies at home and abroad were summarized, the differences of urban wetlands studies between China and other countries were analyzed, the main domains and existing problems of urban wetlands studies were pointed out, and the subject frame of urban wetlands science was constructed primarily. A basic definition of urban wetlands science was proposed in this paper as the science which studies the distribution, type, function, evoluation and management of urban wetlands. The studies would have positive significance to the development of wetland science.