Study on the spatial and temporal evolution of ecosystem service value based on land use change in Xi’an City
Abstract Ecosystem service value (ESV) is essential for understanding regional ecological benefits and resources. This study utilizes the fourth phase of land use data from the Resource and Environment Science Data Centre of the Chinese Academy of Sciences. We corrected the ESV coefficient using the...
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Nature Portfolio
2025-01-01
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| Series: | Scientific Reports |
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| Online Access: | https://doi.org/10.1038/s41598-024-83257-y |
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| author | Lei Han Yan Li Zhemin Ge Fang Fang Lan Gao Jin Zhang Zhen Du Liping Cui |
| author_facet | Lei Han Yan Li Zhemin Ge Fang Fang Lan Gao Jin Zhang Zhen Du Liping Cui |
| author_sort | Lei Han |
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| description | Abstract Ecosystem service value (ESV) is essential for understanding regional ecological benefits and resources. This study utilizes the fourth phase of land use data from the Resource and Environment Science Data Centre of the Chinese Academy of Sciences. We corrected the ESV coefficient using the equivalent factor method for value per unit area and integrated the biomass factor of farmland ecosystems in Shaanxi Province. This allowed us to adjust the equivalent factor for China’s terrestrial ecosystem on a geographic scale. Based on these corrections, we analyzed changes in land use and the evolution of ecosystem service value over the past two decades in Xi’an, China. Our findings indicate that the proportions of cultivated and forest land in Xi’an remained stable from 2000 to 2020, despite an increase in construction land and a decrease in cultivated areas. Forest and unused lands remained stable, while grassland and water bodies fluctuated. The ESV related to land use in Xi’an increased by 938.8 million yuan during this period, with high-value areas primarily located in the forested regions south of the Qinling Mountains and along the Weihe, Bahe, and Chanhe Rivers. Low–value zones were concentrated in the urban core. This research enhances methodologies for quantifying urban ESV, providing vital support for land resource management, ecological conservation, and high-quality urban development in major cities in China. These findings will inform policy-making for sustainable urban growth. |
| format | Article |
| id | doaj-art-e5433496da3d45508770a6f8655dea05 |
| institution | Kabale University |
| issn | 2045-2322 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | Nature Portfolio |
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| series | Scientific Reports |
| spelling | doaj-art-e5433496da3d45508770a6f8655dea052025-01-05T12:22:59ZengNature PortfolioScientific Reports2045-23222025-01-0115111510.1038/s41598-024-83257-yStudy on the spatial and temporal evolution of ecosystem service value based on land use change in Xi’an CityLei Han0Yan Li1Zhemin Ge2Fang Fang3Lan Gao4Jin Zhang5Zhen Du6Liping Cui7Xi’an Eurasia UniversityThe Second Monitoring and Application Center, China Earthquake AdministrationXi’an Eurasia UniversityXi’an Eurasia UniversityXijing UniversityXi’an Eurasia UniversityXi’an Eurasia UniversityXi’an Eurasia UniversityAbstract Ecosystem service value (ESV) is essential for understanding regional ecological benefits and resources. This study utilizes the fourth phase of land use data from the Resource and Environment Science Data Centre of the Chinese Academy of Sciences. We corrected the ESV coefficient using the equivalent factor method for value per unit area and integrated the biomass factor of farmland ecosystems in Shaanxi Province. This allowed us to adjust the equivalent factor for China’s terrestrial ecosystem on a geographic scale. Based on these corrections, we analyzed changes in land use and the evolution of ecosystem service value over the past two decades in Xi’an, China. Our findings indicate that the proportions of cultivated and forest land in Xi’an remained stable from 2000 to 2020, despite an increase in construction land and a decrease in cultivated areas. Forest and unused lands remained stable, while grassland and water bodies fluctuated. The ESV related to land use in Xi’an increased by 938.8 million yuan during this period, with high-value areas primarily located in the forested regions south of the Qinling Mountains and along the Weihe, Bahe, and Chanhe Rivers. Low–value zones were concentrated in the urban core. This research enhances methodologies for quantifying urban ESV, providing vital support for land resource management, ecological conservation, and high-quality urban development in major cities in China. These findings will inform policy-making for sustainable urban growth.https://doi.org/10.1038/s41598-024-83257-yXi’anland use changeecosystem service valuevalue equivalent per unit area |
| spellingShingle | Lei Han Yan Li Zhemin Ge Fang Fang Lan Gao Jin Zhang Zhen Du Liping Cui Study on the spatial and temporal evolution of ecosystem service value based on land use change in Xi’an City Scientific Reports Xi’an land use change ecosystem service value value equivalent per unit area |
| title | Study on the spatial and temporal evolution of ecosystem service value based on land use change in Xi’an City |
| title_full | Study on the spatial and temporal evolution of ecosystem service value based on land use change in Xi’an City |
| title_fullStr | Study on the spatial and temporal evolution of ecosystem service value based on land use change in Xi’an City |
| title_full_unstemmed | Study on the spatial and temporal evolution of ecosystem service value based on land use change in Xi’an City |
| title_short | Study on the spatial and temporal evolution of ecosystem service value based on land use change in Xi’an City |
| title_sort | study on the spatial and temporal evolution of ecosystem service value based on land use change in xi an city |
| topic | Xi’an land use change ecosystem service value value equivalent per unit area |
| url | https://doi.org/10.1038/s41598-024-83257-y |
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