Multilevel modelling of impacts of human and natural factors on ecosystem services change in an oasis, Northwest China
文献类型：期刊论文
| 作者 | Li, Zhihui3,4,5; Xia, Jun2,4,6; Deng, Xiangzheng3,4,5; Yan, Haiming1 |
| 刊名 | RESOURCES CONSERVATION AND RECYCLING
 |
| 出版日期 | 2021-06-01 |
| 卷号 | 169页码:11 |
| 关键词 | Ecosystem services Human factors Land use change Climate change Multilevel modelling Zhangye |
| ISSN号 | 0921-3449 |
| DOI | 10.1016/j.resconrec.2021.105474 |
| 通讯作者 | Deng, Xiangzheng(dengxz@igsnrr.ac.cn) |
| 英文摘要 | Clarifying driving mechanisms of ecosystem services changes is key to sustainable ecosystem management. This study evaluated three key ecosystem services, including carbon sequestration (proxied by net primary production, NPP), water yield, and soil conservation in Zhanyge during 1990-2015, and applied multilevel modeling to examine the impacts of sub-watershed level natural factors and county level human factors on ecosystem services changes. The results showed the ecological vulnerable Qilian mountain area possessed high values of these ecosystem services. During 1990-2015, NPP and water yield increased, and soil conservation decreased. Results of the multilevel models indicated that natural and human factors drove ecosystem service changes in various degrees and directions and it was necessary to consider the scale dependence of the driving factors at different levels. Particularly, forest land, grassland and cultivated land expansion led to increase of NPP, water yield and soil conservation, grain productivity and agricultural machinery level had negative effects on water yield, while had positive impacts on soil conservation. Overall, it is necessary to strengthen ecological protection in the Qilian mountain area and strictly control cultivated land expansion balance to maintain sustainable development of ecosystem with comprehensively considering the effects of driving factors and local conditions. |
| WOS关键词 | LAND-USE ; SPATIOTEMPORAL CHANGES ; DECISION-MAKING ; RIVER-BASIN ; URBANIZATION ; CONSERVATION ; EROSION ; DEMAND ; POLICY |
| 资助项目 | Young Scientists Fund of the National Natural Science Foundation of China[51909052] ; Young Scientists Fund of the National Natural Science Foundation of China[71804175] ; Major Program of the National Natural Science Foundation of China[41890824] ; State Key Program of National Natural Science Foundation of China[91325302] |
| WOS研究方向 | Engineering ; Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000657320800016 |
| 出版者 | ELSEVIER |
| 资助机构 | Young Scientists Fund of the National Natural Science Foundation of China ; Major Program of the National Natural Science Foundation of China ; State Key Program of National Natural Science Foundation of China |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/163873]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Deng, Xiangzheng |
| 作者单位 | 1.Hebei GEO Univ, Sch Land Resources & Urban & Rural Planning, Shijiazhuang 050031, Hebei, Peoples R China 2.Chinese Acad Sci, Key Lab Water Cycle & Related Land Surface Proc, Beijing 100101, Peoples R China 3.Chinese Acad Sci, Key Lab Land Surface Pattern & Simulat, Beijing 100101, Peoples R China 4.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 5.Univ Chinese Acad Sci, Beijing 100149, Peoples R China 6.Wuhan Univ, State Key Lab Water Resources & Hydropower Engn S, Wuhan 430000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Zhihui,Xia, Jun,Deng, Xiangzheng,et al. Multilevel modelling of impacts of human and natural factors on ecosystem services change in an oasis, Northwest China[J]. RESOURCES CONSERVATION AND RECYCLING,2021,169:11. |
| APA | Li, Zhihui,Xia, Jun,Deng, Xiangzheng,&Yan, Haiming.(2021).Multilevel modelling of impacts of human and natural factors on ecosystem services change in an oasis, Northwest China.RESOURCES CONSERVATION AND RECYCLING,169,11. |
| MLA | Li, Zhihui,et al."Multilevel modelling of impacts of human and natural factors on ecosystem services change in an oasis, Northwest China".RESOURCES CONSERVATION AND RECYCLING 169(2021):11. |
入库方式： OAI收割
来源：地理科学与资源研究所
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