[1]SHI Huihui,CHENG Jiumiao,FEI Luocheng,et al.Land Use Transition and Changes of Ecosystem Service Function in Urban Agglomerations of the Yangtze River Delta from 1990 to 2015[J].Research of Soil and Water Conservation,2019,26(01):301-307.
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Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
26
Number of periods:
2019 01
Page number:
301-307
Column:
Public date:
2019-02-28
- Title:
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Land Use Transition and Changes of Ecosystem Service Function in Urban Agglomerations of the Yangtze River Delta from 1990 to 2015
- Author(s):
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SHI Huihui1, CHENG Jiumiao1, FEI Luocheng1, CHENG Jian1,2
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1. College of Geography and Tourism, Anhui Normal University, Wuhu, Anhui 241002, China;
2. College of Land Science and Technology, China Agricultural University, Beijing 100193, China
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- Keywords:
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land use transition; ecosystem service value; ecological effect; urban agglomerations of Yangtze River Delta
- CLC:
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F301.2
- DOI:
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- Abstract:
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Based on the remote sensing monitoring data of land use from 1990 to 2015, we analyzed the process of land use transition and the changes of ecosystem service function in the urban agglomerations of Yangtze River Delta. The results indicated that during the period from 1990 to 2015, farmland, woodland and grassland significantly reduced, and construction land, water bodies and unused land increased significantly; the mutual transformations of farmland and construction land, farmland and woodland were the main patterns of land use transition in the urban agglomerations of Yangtze River Delta; with respect to the spatial distribution pattern of ecosystem service value, ecosystem service value was higher in the southern area than that in the northern area, and decreased from 171.701 billion yuan in 1990 to 168.267 billion yuan in 2015; in the two-level ecosystem service function, hydrological adjusting function and aesthetic landscape function continued to improve, while other two-level service functions diminished; forest, farmland and water ecosystem made great contribution to single ecosystem service value; the land use transitions of farmland-construction land and farmland-woodland were the main drivers of changes in ecosystem service function.