城镇化背景下滇池流域生态系统健康评价指标体系研究  

Study on Indicator System of Ecosystem Health Assessment in Dianchi Lake Basin on Background of Urbanization

作　　者：雷冬梅[1] 徐晓勇[2] LEI Dong- mei;XU Xiao - yong(School of City and Environment, Yunnan University of Finance and Economics, Kunming 650221, China;Institute of Development and Research, Yunnan University, Kunming 650091, China)

机构地区：[1]云南财经大学城市与环境学院,云南昆明650221 [2]云南大学发展研究院,云南昆明650091

出　　处：《资源开发与市场》2018年第7期902-906,共5页Resource Development & Market

基　　金：云南省自然科学基金项目(编号:2015FB148)资助

摘　　要：城镇化的快速发展对云南省滇池流域生态系统健康状况产生的影响日益突出和严重。在明晰流域生态系统健康概念及特征的基础上,阐述了城镇化背景下滇池流域生态系统健康评价指标体系的构建思路与选取原则。主要是:(1)以自然条件限制因子—城镇化影响因子—流域生态系统健康指示因子为评价结构,依据流域水、土和生物资源禀赋特征;(2)城镇化对流域土地利用、对流域水资源的质和量、对流域景观结构的影响;(3)流域健康的五大要素即活力、组织结构、恢复力、生态系统服务功能和人类健康,构建了滇池流域生态系统健康评价指标体系,以期为云南省滇池流域的生态健康评价及生态建设提供科学依据。The rapid development of urbanization had an increasingly impact on the ecosystem health in the Dianchi Lake Basin. In this paper,firstly,the definition of ecosystem health in watershed was given. Secondly,the method and principle of the assessment indicator system under the background of urbanization were discussed. Then,natural constraint factor-urbanization impact factor-watershed health indicator factor was taken as the base of assessment system. Finally,three natural endowments of Dianchi Lake Basin（ including water,soil and biological resources）,three major aspects of the impact of urbanization（ including land use,the quality and quantity of water resources,and the landscape structure）,and five factors of healthy watershed ecosystem（ namely vigor,organization structure,resilience,service functions of ecosystem and human health） were chosen to build an assessment indicator system. This work could provide scientific evidence for building healthy ecosystems and sustainable development of this region.

关 键 词：健康流域 生态系统 评价指标 城镇化 滇池流域 

分 类 号：X826.2[环境科学与工程—环境工程]