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Examining Spatio-Temporal Dynamics of Ecological Quality in the Pan-Third Pole Region in the Past 20 Years

文献类型：期刊论文

作者Hong, Geer1; Chi, Wenfeng2; Pan, Tao3; Dou, Yinyin; Kuang, Wenhui4; Guo, Changqing4; Hao, Runmei1,4; Bao, Yuhai1
刊名REMOTE SENSING
出版日期2022-11-01
卷号14期号:21页码:17
关键词ecological quality human activities spatio-temporal pattern comprehensive evaluation the Pan-Third Pole region
DOI10.3390/rs14215473
通讯作者Chi, Wenfeng(cwf@imufe.edu.cn)
英文摘要Examining the ecology quality of the Pan-Third Pole region has implications for global environmental change and sustainable development. However, spatio-temporal evolution of ecological quality in this region is still lacking. In this study, 65 countries of the Pan-Third Pole region were selected. A comprehensive evaluation index system of ecological quality was constructed using a dataset containing remote sensing, ecological environment and socio-economic data to spatially quantify the ecological quality, as well as its change from 2000 to 2020. The results displayed that the average ecological quality of the Pan-Third Pole region was at a moderate level of 0.53. Spatially, the excellent ecological quality regions were mainly concentrated in East Asian countries, while the severe quality regions were located in the Middle East. From 2000-2020, areas with improved ecological changes accounted for 38.48% of the total area, and 10.66% of the total area experienced a decline; specifically, European countries had a large proportion of improved ecological quality areas, while East Asian countries had a significantly larger proportion of declining ecological quality areas. We also found that ecosystem changes and human activities had an influence on ecological quality in the Pan-Third Pole region. This study provides an important empirical study on ecosystem services in the region.
WOS关键词LAND-COVER ; ENVIRONMENT ; MANAGEMENT ; ECONOMY ; BELT
资助项目Strategic Priority Research Program of Chinese Academy of Sciences[XDA20040403]
WOS研究方向Environmental Sciences & Ecology ; Geology ; Remote Sensing ; Imaging Science & Photographic Technology
语种英语
WOS记录号WOS:000882242300001
出版者MDPI
资助机构Strategic Priority Research Program of Chinese Academy of Sciences
源URL[http://ir.igsnrr.ac.cn/handle/311030/187069]  
专题中国科学院地理科学与资源研究所
通讯作者Chi, Wenfeng
作者单位1.Inner Mongolia Normal Univ, Coll Geog Sci, Hohhot 010022, Peoples R China
2.Inner Mongolia Univ Finance & Econ, Coll Resources & Environm Econ, Hohhot 010017, Peoples R China
3.Qufu Normal Univ, Sch Geog & Tourism, Rizhao 276826, Peoples R China
4.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing 100101, Peoples R China
推荐引用方式
GB/T 7714		 Hong, Geer,Chi, Wenfeng,Pan, Tao,et al. Examining Spatio-Temporal Dynamics of Ecological Quality in the Pan-Third Pole Region in the Past 20 Years[J]. REMOTE SENSING,2022,14(21):17.
APA Hong, Geer.,Chi, Wenfeng.,Pan, Tao.,Dou, Yinyin.,Kuang, Wenhui.,...&Bao, Yuhai.(2022).Examining Spatio-Temporal Dynamics of Ecological Quality in the Pan-Third Pole Region in the Past 20 Years.REMOTE SENSING,14(21),17.
MLA Hong, Geer,et al."Examining Spatio-Temporal Dynamics of Ecological Quality in the Pan-Third Pole Region in the Past 20 Years".REMOTE SENSING 14.21(2022):17.

入库方式： OAI收割

来源：地理科学与资源研究所

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