广西淡水生态系统服务价值评估  

Value evaluation of freshwater ecosystem services in Guangxi

作　　者：陶昌弟[1] 占炜 Tao Chang-di;Zhan-Wei(Guangxi Water and Power Design Institute Co.,Ltd.,Nanning 530023,China)

机构地区：[1]广西水利电力勘测设计研究院有限责任公司,南宁530023

出　　处：《广西水利水电》2021年第2期30-33,共4页Guangxi Water Resources & Hydropower Engineering

摘　　要：按照水面类型将广西淡水资源划分为河流、湖泊、水库、坑塘、滩涂、沟渠等6个相对均质化的生态服务价值评估单元,再按照广西淡水生态系统服务价值评估体系的指标和方法分别计算其直接经济价值、间接经济价值、生态与环境价值等,在此基础上评估广西淡水生态系统服务价值,分析淡水生态系统在保障广西经济社会高质量发展中的地位和作用。According to the type of water surface,the fresh water resources in Guangxi are divided into six relative homogeneous ecological service value evaluation units including rivers,lakes,reservoirs,ponds,tidal flats and ditches.In accordance with the indexes and method of value evaluation system of freshwater ecosystem services in Guangxi,the direct economic value,indirect economic value,ecological and environmental value and other indexes were calculated respectively to evaluate the value of fresh water ecosystem service in Guangxi,and to analyze the status and role of fresh water ecosystem in ensuring high-quality development of economy and society in Guangxi.

关 键 词：淡水生态系统 价值评估体系 经济价值 生态与环境价值 广西 

分 类 号：X171.1[环境科学与工程—环境科学]