河北地质大学学报2025，Vol.48Issue(1)：110-117,8.DOI:10.13937/j.cnki.hbdzdxxb.2025.01.013
滹沱河流域生态系统服务价值对土地利用变化的响应研究
The Response of Ecosystem Service Value to Land Use Change in Hutuo River Basin
王争光 1赵淑芹 1唐守普 2高亮1
作者信息
- 1. 河北地质大学,河北 石家庄 050031
- 2. 河北省国土整治中心,河北 石家庄 050031
- 折叠
摘要
Abstract
In order to make more efficient use of land resources in the Hutuo River basin and clarify the mechanism between land use and ecological service value,this paper takes the Hutuo River Basin as the research object,comprehensively uses RS and GIS technology,and studies and analyzes the spatiotemporal changes in land use and the response characteristics of ecosystem service value to land use changes in the Hutuo River basin.The research results indicate that there have been significant changes in land use types in the Hutuo River basin from 1980 to 2020.The areas of farmland,forests,grasslands,and water bodies are all decreasing,with reductions of 9 093 hm2,8 813 hm2,7 131 hm2,and 3 172 hm2,respectively.The desert area has significantly increased,with an increase of 28 563 hectares,indicating severe land desertification.As a result,the fluctuation of ecosystem service value decreased by 3.75×108 yuan,and the significant increase in desert area was the main reason for the decline in ecosystem service value.关键词
土地利用变化/生态系统服务价值/滹沱河流域Key words
land-use change/ecosystem service value/Hutuo River basin分类
管理科学引用本文复制引用
王争光,赵淑芹,唐守普,高亮..滹沱河流域生态系统服务价值对土地利用变化的响应研究[J].河北地质大学学报,2025,48(1):110-117,8.
