Analysis of the Influence of Land Use Change on the Spatial-Temporal Variation of Water Yield
Water yield is one of the important service functions of the urban ecosystem,and land use change has a certain influence on regional water yield change.Therefore,it is of great significance to analyze the correlation between water yield and land use change.With Guangdong Province as the research obj...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Pearl River
2023-01-01
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| Series: | Renmin Zhujiang |
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| Online Access: | http://www.renminzhujiang.cn/thesisDetails#10.3969/j.issn.1001-9235.2023.04.010 |
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| author | CHEN Xuanxuan WANG Lina |
| author_facet | CHEN Xuanxuan WANG Lina |
| author_sort | CHEN Xuanxuan |
| collection | DOAJ |
| description | Water yield is one of the important service functions of the urban ecosystem,and land use change has a certain influence on regional water yield change.Therefore,it is of great significance to analyze the correlation between water yield and land use change.With Guangdong Province as the research object,the influence of land use change on water yield was explored by comprehensively applying tools such as InVEST,ArcGIS,and SPSS.The results showed that from 1980 to 2020,the variation range of the average water yield depth in the whole province was 974~1 375 mm.Spatially,it showed the spatial distribution characteristics of higher water yield in the central cities of Guangdong Province and lower water yield in the northeast and southwest.The increase in urban and rural land areas had a certain positive correlation with the increase in water yield.The increase in the area of cultivated land,forest land,grassland,and water area had a certain negative correlation with the water yield. |
| format | Article |
| id | doaj-art-024208f02cf040248f2093b2b1514385 |
| institution | Kabale University |
| issn | 1001-9235 |
| language | zho |
| publishDate | 2023-01-01 |
| publisher | Editorial Office of Pearl River |
| record_format | Article |
| series | Renmin Zhujiang |
| spelling | doaj-art-024208f02cf040248f2093b2b15143852025-01-15T02:22:32ZzhoEditorial Office of Pearl RiverRenmin Zhujiang1001-92352023-01-014447639443Analysis of the Influence of Land Use Change on the Spatial-Temporal Variation of Water YieldCHEN XuanxuanWANG LinaWater yield is one of the important service functions of the urban ecosystem,and land use change has a certain influence on regional water yield change.Therefore,it is of great significance to analyze the correlation between water yield and land use change.With Guangdong Province as the research object,the influence of land use change on water yield was explored by comprehensively applying tools such as InVEST,ArcGIS,and SPSS.The results showed that from 1980 to 2020,the variation range of the average water yield depth in the whole province was 974~1 375 mm.Spatially,it showed the spatial distribution characteristics of higher water yield in the central cities of Guangdong Province and lower water yield in the northeast and southwest.The increase in urban and rural land areas had a certain positive correlation with the increase in water yield.The increase in the area of cultivated land,forest land,grassland,and water area had a certain negative correlation with the water yield.http://www.renminzhujiang.cn/thesisDetails#10.3969/j.issn.1001-9235.2023.04.010water yieldInVEST modelland use changeSPSS |
| spellingShingle | CHEN Xuanxuan WANG Lina Analysis of the Influence of Land Use Change on the Spatial-Temporal Variation of Water Yield Renmin Zhujiang water yield InVEST model land use change SPSS |
| title | Analysis of the Influence of Land Use Change on the Spatial-Temporal Variation of Water Yield |
| title_full | Analysis of the Influence of Land Use Change on the Spatial-Temporal Variation of Water Yield |
| title_fullStr | Analysis of the Influence of Land Use Change on the Spatial-Temporal Variation of Water Yield |
| title_full_unstemmed | Analysis of the Influence of Land Use Change on the Spatial-Temporal Variation of Water Yield |
| title_short | Analysis of the Influence of Land Use Change on the Spatial-Temporal Variation of Water Yield |
| title_sort | analysis of the influence of land use change on the spatial temporal variation of water yield |
| topic | water yield InVEST model land use change SPSS |
| url | http://www.renminzhujiang.cn/thesisDetails#10.3969/j.issn.1001-9235.2023.04.010 |
| work_keys_str_mv | AT chenxuanxuan analysisoftheinfluenceoflandusechangeonthespatialtemporalvariationofwateryield AT wanglina analysisoftheinfluenceoflandusechangeonthespatialtemporalvariationofwateryield |