河口滨海湿地评价指标体系研究

河口滨海湿地是指位于河流入海口的湿地,是我国湿地中的一个重要的大类,然而目前国内外还尚未制定出一套适用于河口滨海湿地的评价指标体系;在分析大量国内外湿地评价指标体系的基础上,根据河口滨海湿地的生态环境特点,建立了一套适用于河口滨海湿地的评价指标体系,该指标体系包括反映生态特征和功能的一级指标2项,二级指标5项和三级指标13项,可对河口滨海湿地的生态特征、生态演替阶段和生态服务功能进行全面评价。

A study on the evaluation index system of an estuarine wetland

A estuarine wetland means to a wetland located in the estuary of a river. It is an important type of the classification system for wetland in China.However currently there is still no evaluation index system for this kind of wetland neither in China nor in other countries.This article has analysed many evaluation systems of wetlands in China and other countries and the charactaristic of the estuarine wetland, then established an evalution index system.This evaluation system include 2 first-degree indexes(ecological characters index,function index),5 second-degree indexes and 13 third-degree indexes. This evaluation system can be used to evaluate the entironmental characteristic , succession and the value of the service function of an estuarine wetland in an comprenhensive way.