贵州省赤水市大同河流域山水林田湖草生态保护修复工程研究

A study on the protection and remediation project for the ecology of mountains,waters,forests,farmlands,lakes and grasslands in the Datong River basin,Chishui City,Guizhou Province

本文通过收集大同河流域的基础地理、环境地质、林业资源、生物多样性等相关资料,分析了该区域的生态系统特征和生态服务功能,对该区域的自然资源和生态环境进行了深入调查。结合生态系统的类型、结构、功能及受损状况,识别出生态系统中存在的主要问题。根据大同河流域的特点,将空间区域划分为不同的功能区,并针对关键生态环境问题及实现人与自然和谐共生的治理目标,提出了生态保护修复工程的布局和措施建议。

This paper has collected the data on basic geography,environmental geology,forestry resources and biodiversity in the Datong River basin,analyzed the characteristics of the ecosystem and its service functions,conducted an in-depth survey of the natural resources and eco-environment,and identified the main problems in the ecosystem in view of its type,structure and function,including their damages.According to the characteristics of the river basin,its space zone is subdivided functionally.A layout for the ecological protection and remediation project is given with some measures being proposed after major eco-environmental issues and the idea of harmony between man and nature are taken into consideration.