黄河三角洲湿地资源及其生态特征分析

On the Natural Resources and Ecological Characteristics of the Yellow River Delta Wetlands

对黄河三角洲湿地资源及其生态特征进行了系统的分析,总结出黄河三角洲湿地不仅资源丰富、生态环境独特,还具有滩涂湿地比重大、湿地类型广泛以及淡水渔业初级生产力较高等特征;同时结合水文、生态及植物优势群落等要素对该湿地进行3级分类,并初步探讨了湿地资源动态变化对生态功能等方面的影响;最后提出有利于湿地保护与可持续发展的对策建议。

This study aimed to analyze systematically about Yellow River Delta wetlands resources and its ecological characteristics and summarized that the Delta wetland is rich in resources and unique in ecological environment,and also bears some higher characteristics such as larger ratio of tidal flat wetland,extensive wetland types and higher fresh water fishery elementary productivity.Combining key elements such as hydrology,ecology and dominant plant community,the tertiary classification to this wetland has been carried on.The influence of the wetlands resources dynamic changes on those aspects such as ecological function has been discussed.And finally some suggestions have been put forward for the protection and sustainable development of wetland.