水利水电科技进展2011，Vol.31Issue(1)：20-24,5.DOI:10.3880/j.issn.1006-7647.2011.01.005
高原湖泊生态系统服务功能及其对水电开发的影响
Ecosystem services of highland lakes and their impact on hydropower development
摘要
Abstract
Based on analyzing the characteristics of lakes in Tibet, the ecosystem services of lakes in Tibet were divided into 4 categories: product function, regulation function, life support fucntion and education and entertainment function. An evaluation index system for the ecosystem services of lakes was established, including flood storage, hydropower generation, water (mineral)product supply, water accumulation, soil retention, environment purification, climate regulation, habitats and ecological recreation. Take Yamdrok Yum Lake in Tibet as an example, the annual value of its ecosystem services was estimated to be 113.942× 108 Yuan RMB, with the annual direct and indirect values being 3.808 × 108 Yuan and 110.134 × 108 Yuan,respectively. The impact of construction and operation of Yamdrok Yum Lake Pumped Storage Power Station on the ecosystem services was analyzed, indicating that there was certain effect on the quality of drinking water from the tailrace outlet of Yamdrok Yum Lake Pumped Storage Power Station to the right bank of Qushui Bridge on Yarlung Zangbo River. The results show that the hydropower development of Yamdrok Yum Lake has small impact of its ecosystem services.关键词
高原湖泊/生态系统服务功能/生态经济价值/羊卓雍湖分类
天文与地球科学引用本文复制引用
李朝霞,蒋晓艳..高原湖泊生态系统服务功能及其对水电开发的影响[J].水利水电科技进展,2011,31(1):20-24,5.基金项目
教育部科学技术研究重点项目(209119) （209119）
西藏科技厅地区基金(2010061) （2010061）
