文献类型：期刊文献

英文题名：Evaluation of Ecosystem Services in the Dongting Lake Wetland

作者：Ma, Li[1] Sun, Ruoxiu[1] Kazemi, Ehsan[2] Pang, Danbo[3] Zhang, Yi[4] Sun, Qixiang[5] Zhou, Jinxing[1] Zhang, Kebin[1]

第一作者：Ma, Li

通信作者：Zhou, JX[1];Zhang, KB[1]

机构：[1]Beijing Forestry Univ, Sch Soil & Water Conservat, Beijing 100083, Peoples R China;[2]Univ Sheffield, Dept Civil & Struct Engn, Sheffield S1 3JD, S Yorkshire, England;[3]Ningxia Univ, Breeding Base State Key Lab Land Degradat & Ecol, Yinchuan 750021, Peoples R China;[4]WHO Collaborating Ctr Trop Dis, Natl Ctr Int Res Trop Dis, Shanghai 200025, Peoples R China;[5]Chinese Acad Forestry, Inst Forestry, Beijing 100091, Peoples R China

年份：2019

卷号：11

期号：12

外文期刊名：WATER

收录：;EI(收录号：20195107890685);Scopus(收录号：2-s2.0-85076709929);WOS:【SSCI(收录号:WOS:000507378600137)，SCI-EXPANDED(收录号:WOS:000507378600137)】；

基金：The National Science and Technology Support Program of China (grant No. 2015BAD07B07), and the National Natural Science Foundation of China (NSFC) (grant No. 41071334) supported this research.

语种：英文

外文关键词：InVEST model; wetland; ecosystem service assessment; value analysis; schistosomiasis prevention

摘要：The Aeronautical Reconnaissance Coverage Geographic Information System (ArcGIS) 10.2 and Integrated Valuation of Ecosystem Services and Trade-offs (InVEST) model are used to comprehensively evaluate ecosystem services in the Dongting Lake Wetland, focusing on water yield, soil conservation, carbon storage, and snail control and schistosomiasis prevention. The spatial and temporal variations of these services, as well as their variations between different land use types in a period of 10 years from 2005 to 2015, are investigated, and the value of such services is then estimated and analyzed. The results of this study show various temporal and spatial trends in the ecosystem services, such as (1) the overall increase of all these services during the study period (although significant in some services, such as schistosomiasis patient reduction, by 86.8%; and, very slight in some others such as soil conservation, only by 0.02%); (2) different orders of the services values that are based on different land use types; and, (3) the temporal changes in the proportion of the values of different ecosystem services with respect to the total services value. Besides, it is concluded that the evaluation of ecosystem services of a certain wetland is heavily dependent on the characteristics of the area where the wetland is located, and the assessment indicators and methods should be selected based on such characteristics through the analysis of the results and a comparison with the findings of literature.