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Impacts of ecological programs on land use and ecosystem services since the 1980s: A case-study of a typical catchment on the Loess Plateau, China

文献类型：期刊论文

作者Li, Yi1; Li, Yurui2,3; Fang, Bin1,4,5; Wang, Qianyi6; Chen, Zongfeng2,3
刊名LAND DEGRADATION & DEVELOPMENT
出版日期2022-09-01
页码12
关键词catchment ecological programs ecosystem service value land use change Loess Plateau synergistic development
ISSN号1085-3278
DOI10.1002/ldr.4387
通讯作者Li, Yurui(liyr@igsnrr.ac.cn)
英文摘要China' Loess Plateau, which was once dominated by sloping fields with poor farming conditions and serious soil erosion, has experienced a series of ecological programs. This article sought to explore the impacts of ecological programs on land use and ecosystem services in a typical catchment of China's Loess Plateau from 1984 to 2017, and thus understand what needs to be improved for future ecological programs. The findings showed that: (a) Due to the implementation of various ecological programs, the land use structure was optimized, and vegetation coverage was significantly increased, especially with the implement of the Grain for Green (GFG) Program. (b) The change of the total ecosystem service value (ESV) presented a U-shaped curve. The total ESV decreased under the Comprehensive Management of Small Catchments Program, and increased significantly since the implementation of the GFG. The rapid increase stage can be traced to the effects of the Gully Land Consolidation Program, reflecting the time lag effect of ecological programs on the improvement of ecosystem services. (c) The various ecosystem services were improved significantly, except for the food provisioning value (FPV). The abandonment of croplands without consolidation determined the decline of the FPV, implying the necessity for a land-use efficiency boost. Our research proposed to build up an actor network to integrate local governments, rural cadres, villagers, enterprises, and natural resources, especially land resources, into ecological programs to ensure ecological restoration and activate the factors of production, thus securing the sustainable development of China' Loess Plateau.
WOS关键词SYSTEMS ; GRAIN
资助项目National Natural Science Foundation of China[41971220] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA23070300] ; National Key Research and Development Program of China[2017YFC0504701]
WOS研究方向Environmental Sciences & Ecology ; Agriculture
语种英语
WOS记录号WOS:000848011200001
出版者WILEY
资助机构National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Key Research and Development Program of China
源URL[http://ir.igsnrr.ac.cn/handle/311030/182208]  
专题中国科学院地理科学与资源研究所
通讯作者Li, Yurui
作者单位1.Nanjing Normal Univ, Sch Geog, Nanjing, Peoples R China
2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China
3.Chinese Acad Sci, Key Lab Reg Sustainable Dev Modeling, Beijing, Peoples R China
4.Nanjing Normal Univ, Res Ctr New Urbanizat & Land Problem, Nanjing, Peoples R China
5.Jiangsu Prov Geog Informat Resources Dev & Utiliz, Nanjing, Peoples R China
6.Shandong Technol & Business Univ, Econ Sch, Yantai, Peoples R China
推荐引用方式
GB/T 7714		 Li, Yi,Li, Yurui,Fang, Bin,et al. Impacts of ecological programs on land use and ecosystem services since the 1980s: A case-study of a typical catchment on the Loess Plateau, China[J]. LAND DEGRADATION & DEVELOPMENT,2022:12.
APA Li, Yi,Li, Yurui,Fang, Bin,Wang, Qianyi,&Chen, Zongfeng.(2022).Impacts of ecological programs on land use and ecosystem services since the 1980s: A case-study of a typical catchment on the Loess Plateau, China.LAND DEGRADATION & DEVELOPMENT,12.
MLA Li, Yi,et al."Impacts of ecological programs on land use and ecosystem services since the 1980s: A case-study of a typical catchment on the Loess Plateau, China".LAND DEGRADATION & DEVELOPMENT (2022):12.

入库方式： OAI收割

来源：地理科学与资源研究所

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