Grassland ecological compensation policy in China improves grassland quality and increases herders' income
文献类型: 外文期刊
作者: Hou, Lingling 1 ; Xia, Fang 2 ; Chen, Qihui 3 ; Huang, Jikun 1 ; He, Yong 4 ; Rose, Nathan 5 ; Rozelle, Scott 5 ;
作者机构: 1.Peking Univ, Sch Adv Agr Sci, China Ctr Agr Policy, Beijing, Peoples R China
2.Univ Int Business & Econ, Res Inst Global Value Chains, Beijing, Peoples R China
3.China Agr Univ, Coll Econ & Management, Beijing Food Safety Policy & Strategy Res Base, Beijing, Peoples R China
4.Chinese Acad Agr Sci, Inst Environm & Sustainable Dev Agr, Beijing, Peoples R China
5.Stanford Univ, Freeman Spogli Inst Int Studies, Stanford, CA 94305 USA
期刊名称:NATURE COMMUNICATIONS ( 影响因子:14.919; 五年影响因子:15.805 )
ISSN: 2041-1723
年卷期: 2021 年 12 卷 1 期
页码:
收录情况: SCI
摘要: Many countries have undertaken large and high-profile payment-for-ecosystem-services (PES) programs to sustain the use of their natural resources. Nevertheless, few studies have comprehensively examined the impacts of existing PES programs. Grassland Ecological Compensation Policy (GECP) is one of the few pastorally focused PES programs with large investments and long duration, which aim to improve grassland quality and increase herder income. Here we present empirical evidence of the effects of GECP on grassland quality and herder income. Through a thorough and in-depth econometric analysis of remote sensing and household survey data, we find that, although GECP improves grassland quality (albeit to only a small extent) and has a large positive effect on income, it exacerbates existing income inequality among herders within their local communities. The analysis demonstrates that the program has induced herders to change their livestock production behavior. Heterogeneity analysis emphasizes the importance of making sure the programs are flexible and are adapted to local resource circumstances.
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