Ecological and socioeconomic effects of ecological restoration in Chins's Three Rivers Source Region
文献类型：期刊论文
| 作者 | Sheng, Wenping2; Zhen, Lin1,2,3; Xiao, Yu2; Hu, Yunfeng2 |
| 刊名 | SCIENCE OF THE TOTAL ENVIRONMENT
 |
| 出版日期 | 2019-02-10 |
| 卷号 | 650页码:2307-2313 |
| 关键词 | Three Rivers Source Region Land use change NPP Household survey Socioeconomic characteristics |
| ISSN号 | 0048-9697 |
| DOI | 10.1016/j.scitotenv.2018.09.265 |
| 通讯作者 | Zhen, Lin(zhenl@igsnrr.ac.cn) |
| 英文摘要 | The Three Rivers Source Region, in the central Qinghai-Tibet Plateau, has a sensitive and fragile ecological environment. Adverse changes in climate and human activities have degraded the grassland ecosystems. To mitigate or reverse the degradation, alleviate rural poverty, and stimulate economic development, ecological restoration projects have been implemented. In the present study, our goal was to assess the ecological and socioeconomic effects of these programs based on land-use change, grassland NPP, and household surveys. Household data were collected using structured questionnaires in 11 villages from three counties, with average elevation above 3773 m asl. We found that the grassland degradation had been mitigated, especially after the implementation of ecological restoration programs since 2005 in a regional nature reserve in Qinghai Province. Household income depends strongly on the region's natural resources, so the grassland ecosystems are still at risk of unsustainable use. A household that understood the effects of the ecological restoration programs and had received training to participate in the programs was more willing to participate in future programs. Our findings suggest that for successful restoration, it is essential to help residents of the study area thoroughly understand the ecological restoration programs and learn the restoration techniques before implementation of such programs. This is because the participation of the residents depended strongly on both their income and their satisfaction with the ecological restoration programs. (C) 2018 Published by Elsevier B.V. |
| WOS关键词 | QINGHAI-TIBETAN PLATEAU ; 3-RIVER HEADWATERS REGION ; LAND-COVER ; SPATIOTEMPORAL VARIATION ; VEGETATION COVERAGE ; ORGANIC-CARBON ; CONSERVATION ; DEGRADATION ; PROGRAM ; IMPACT |
| 资助项目 | National Key Research and Development Program of China[2016YFC0503700] ; National Key Research and Development Program of China[2016YFC0501906-3] ; Strategic Priority Program (A) of Chinese Academy of Sciences[XDA20010202] ; National Natural Science Foundation of China[31670486] |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000447871400062 |
| 出版者 | ELSEVIER SCIENCE BV |
| 资助机构 | National Key Research and Development Program of China ; Strategic Priority Program (A) of Chinese Academy of Sciences ; National Natural Science Foundation of China |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/52564]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Zhen, Lin |
| 作者单位 | 1.Univ Chinese Acad Sci, Sch Resources & Environm, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 3.Minist Land & Resources, Key Lab Resources & Environm Carrying Capac Asses, Beijing 100812, Peoples R China |
| 推荐引用方式 GB/T 7714 | Sheng, Wenping,Zhen, Lin,Xiao, Yu,et al. Ecological and socioeconomic effects of ecological restoration in Chins's Three Rivers Source Region[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2019,650:2307-2313. |
| APA | Sheng, Wenping,Zhen, Lin,Xiao, Yu,&Hu, Yunfeng.(2019).Ecological and socioeconomic effects of ecological restoration in Chins's Three Rivers Source Region.SCIENCE OF THE TOTAL ENVIRONMENT,650,2307-2313. |
| MLA | Sheng, Wenping,et al."Ecological and socioeconomic effects of ecological restoration in Chins's Three Rivers Source Region".SCIENCE OF THE TOTAL ENVIRONMENT 650(2019):2307-2313. |
入库方式： OAI收割
来源：地理科学与资源研究所
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