Identifying the regional spatial management of ecosystem services from a supply and demand perspective: A case study of Danjiangkou reservoir area, China
The supply–demand, spatial matching, trade-offs, and synergies of ecosystem services (ESs) are important foundations for sustainable environmental management. The Danjiangkou Reservoir area (DJKR) is an important water source for the South-to-North Water Diversion Middle Route Project in China. Spat...
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| Format: | Article |
| Language: | English |
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Elsevier
2024-01-01
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| Series: | Ecological Indicators |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S1470160X23015637 |
| _version_ | 1797390548086030336 |
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| author | Jian Zhang Wen Guo Yuerong Wang Zhiying Tang Lianghua Qi |
| author_facet | Jian Zhang Wen Guo Yuerong Wang Zhiying Tang Lianghua Qi |
| author_sort | Jian Zhang |
| collection | DOAJ |
| description | The supply–demand, spatial matching, trade-offs, and synergies of ecosystem services (ESs) are important foundations for sustainable environmental management. The Danjiangkou Reservoir area (DJKR) is an important water source for the South-to-North Water Diversion Middle Route Project in China. Spatiotemporal dynamics of supply and demand for eight ESs between 2000 and 2020 were studied using the food–energy method, InVEST model, recreation opportunity spectrum, supply–demand matching relationship, and geographically weighted regression. From 2000 to 2020, supply and demand of the eight ESs displayed clear spatiotemporal variability; geographic detector analysis showed that land-use types were strong determinants of supply, with the interactions between each factor stronger than those between single factors. Demand for ESs was limited by natural–social factors. The supply–demand ratios of each indicator varied spatially (at regional, county, and sub-watershed scales) and temporally. Similarly, trade-off synergistic relationships also changed at all three spatial scales. Spatial control areas (levels I–IV) were delineated, and corresponding management programs were proposed. The results of this study strengthen our understanding of the spatiotemporal variation and driving factors in ES supply–demand, and provide technical and theoretical support for spatial management policies for ESs in the DJKR. |
| first_indexed | 2024-03-08T23:12:28Z |
| format | Article |
| id | doaj.art-5ce468d636dc4417b1174c9d70944b6f |
| institution | Directory Open Access Journal |
| issn | 1470-160X |
| language | English |
| last_indexed | 2024-03-08T23:12:28Z |
| publishDate | 2024-01-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Ecological Indicators |
| spelling | doaj.art-5ce468d636dc4417b1174c9d70944b6f2023-12-15T07:23:06ZengElsevierEcological Indicators1470-160X2024-01-01158111421Identifying the regional spatial management of ecosystem services from a supply and demand perspective: A case study of Danjiangkou reservoir area, ChinaJian Zhang0Wen Guo1Yuerong Wang2Zhiying Tang3Lianghua Qi4Key Laboratory of National Forestry and Grassland Administration/Beijing for Bamboo & Rattan Science and Technology, International Centre for Bamboo and Rattan, Beijing 100102, China; State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, ChinaKey Laboratory of National Forestry and Grassland Administration/Beijing for Bamboo & Rattan Science and Technology, International Centre for Bamboo and Rattan, Beijing 100102, China; College of Urban and Environmental Sciences, Peking University, Beijing 100871, ChinaBeijing Institute of Landscape Architecture, Beijing 100102, ChinaKey Laboratory of National Forestry and Grassland Administration/Beijing for Bamboo & Rattan Science and Technology, International Centre for Bamboo and Rattan, Beijing 100102, ChinaKey Laboratory of National Forestry and Grassland Administration/Beijing for Bamboo & Rattan Science and Technology, International Centre for Bamboo and Rattan, Beijing 100102, China; Corresponding author.The supply–demand, spatial matching, trade-offs, and synergies of ecosystem services (ESs) are important foundations for sustainable environmental management. The Danjiangkou Reservoir area (DJKR) is an important water source for the South-to-North Water Diversion Middle Route Project in China. Spatiotemporal dynamics of supply and demand for eight ESs between 2000 and 2020 were studied using the food–energy method, InVEST model, recreation opportunity spectrum, supply–demand matching relationship, and geographically weighted regression. From 2000 to 2020, supply and demand of the eight ESs displayed clear spatiotemporal variability; geographic detector analysis showed that land-use types were strong determinants of supply, with the interactions between each factor stronger than those between single factors. Demand for ESs was limited by natural–social factors. The supply–demand ratios of each indicator varied spatially (at regional, county, and sub-watershed scales) and temporally. Similarly, trade-off synergistic relationships also changed at all three spatial scales. Spatial control areas (levels I–IV) were delineated, and corresponding management programs were proposed. The results of this study strengthen our understanding of the spatiotemporal variation and driving factors in ES supply–demand, and provide technical and theoretical support for spatial management policies for ESs in the DJKR.http://www.sciencedirect.com/science/article/pii/S1470160X23015637Matching supply–demandScale effectTrade-offsDriving factorsSpatial control |
| spellingShingle | Jian Zhang Wen Guo Yuerong Wang Zhiying Tang Lianghua Qi Identifying the regional spatial management of ecosystem services from a supply and demand perspective: A case study of Danjiangkou reservoir area, China Ecological Indicators Matching supply–demand Scale effect Trade-offs Driving factors Spatial control |
| title | Identifying the regional spatial management of ecosystem services from a supply and demand perspective: A case study of Danjiangkou reservoir area, China |
| title_full | Identifying the regional spatial management of ecosystem services from a supply and demand perspective: A case study of Danjiangkou reservoir area, China |
| title_fullStr | Identifying the regional spatial management of ecosystem services from a supply and demand perspective: A case study of Danjiangkou reservoir area, China |
| title_full_unstemmed | Identifying the regional spatial management of ecosystem services from a supply and demand perspective: A case study of Danjiangkou reservoir area, China |
| title_short | Identifying the regional spatial management of ecosystem services from a supply and demand perspective: A case study of Danjiangkou reservoir area, China |
| title_sort | identifying the regional spatial management of ecosystem services from a supply and demand perspective a case study of danjiangkou reservoir area china |
| topic | Matching supply–demand Scale effect Trade-offs Driving factors Spatial control |
| url | http://www.sciencedirect.com/science/article/pii/S1470160X23015637 |
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