长江口湿地的分级、分类保护对策研究

长江口湿地是我国重要的河口滨海型湿地，对长江口地区的资源、环境、经济的可持续发展具有十分重要的意义。初步探讨长江口湿地的现状、类型及人类活动的威胁，根据长江口湿地自然资源和生态环境特点，提出长江口湿地分级、分类的保护对策，以切实保护长江口多样化的湿地类型及其生态服务功能。

How Conservation Measures Classify and Grade Wetland Areas in the Yangtze Estuary

The wetlands at the mouth of the Yangtxe are important site of China's coastal estuary wetland It has great significance for the sustainable development of the natural resources,environment and economy of the Yangtze estuary area The first step is to investigate the present situation and type of wetland,as well as the threat from human activity in the Yangtze estuary Then,sccording to the natural resources and environmental characteristics peculiar to the area,put forward conservation measures for the classification of the Yangtze wetland,and find a practical way in which we can protect the diverse wetaand area of the Yangtze and the ecological function it serves