Impacts of land use change and climatic effects on streamflow in the Chinese Loess Plateau: A meta-analysis
文献类型：期刊论文
| 作者 | Chen, Hao1; Fleskens, Luuk1; Baartman, Jantiene1; Wang, Fei2; Moolenaar, Simon3; Ritsema, Coen1 |
| 刊名 | SCIENCE OF THE TOTAL ENVIRONMENT
 |
| 出版日期 | 2020-02-10 |
| 卷号 | 703页码:15 |
| 关键词 | Land restoration Climate change Streamflow reduction Meta-regression |
| ISSN号 | 0048-9697 |
| DOI | 10.1016/j.scitotenv.2019.134989 |
| 通讯作者 | Chen, Hao(hao.chen@wur.nl) |
| 英文摘要 | Land use and climate change are recognized as two major drivers affecting surface streamflow. On the Chinese Loess Plateau, implementation of several land restoration projects has changed land cover in recent decades. The main objectives of this study were to understand how streamflow evolved on the Loess Plateau and how land use and climate change have contributed to this change. In this study, we selected 22 hydrological modelling studies covering 25 different watersheds in the Loess Plateau and we performed a meta-analysis by using the hydrological and meteorological data collected from these studies. The results indicate a streamflow decrease in 41 of a total of 52 case studies whereas precipitation change was found to be non-significant in the majority of the cases. Streamflow reduction was estimated to be -0.46 mm/year by meta-analysis across all case studies. Land use change was estimated to have 63.52% impact on the streamflow reduction whereas climate change accounted for 36.48% of the impact. Using meta-regression, an increasing soil and water conservation area was found to be positively correlated to streamflow reduction. We conclude that in the Chinese Loess Plateau, streamflow shows a decreasing trend and land restoration is the major cause of this reduction. To the knowledge of the authors, this is the first study that estimates streamflow dynamics across many watersheds on the entire Loess Plateau. (C) 2019 The Author(s). Published by Elsevier B.V. |
| WOS关键词 | WEI RIVER-BASIN ; SPEARMANS RHO TESTS ; SOIL-WATER STORAGE ; ECOLOGICAL RESTORATION ; VEGETATION RESTORATION ; MANN-KENDALL ; RUNOFF ; VARIABILITY ; RESOURCES ; CATCHMENT |
| 资助项目 | Commonland Foundation ; Chinese Scholarship Council ; National Natural Science of China[201807720055] |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000505924300090 |
| 出版者 | ELSEVIER |
| 资助机构 | Commonland Foundation ; Chinese Scholarship Council ; National Natural Science of China |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/131490]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Chen, Hao |
| 作者单位 | 1.Wageningen Univ, Soil Phys & Land Management, POB 47, NL-6700 AA Wageningen, Netherlands 2.Chinese Acad Sci & Minist Water Resources, Inst Soil & Water Conservat, Yangling 712100, Shaanxi, Peoples R China 3.Commonland Fdn, Kraanspoor 24, NL-1033 SE Amsterdam, Netherlands |
| 推荐引用方式 GB/T 7714 | Chen, Hao,Fleskens, Luuk,Baartman, Jantiene,et al. Impacts of land use change and climatic effects on streamflow in the Chinese Loess Plateau: A meta-analysis[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2020,703:15. |
| APA | Chen, Hao,Fleskens, Luuk,Baartman, Jantiene,Wang, Fei,Moolenaar, Simon,&Ritsema, Coen.(2020).Impacts of land use change and climatic effects on streamflow in the Chinese Loess Plateau: A meta-analysis.SCIENCE OF THE TOTAL ENVIRONMENT,703,15. |
| MLA | Chen, Hao,et al."Impacts of land use change and climatic effects on streamflow in the Chinese Loess Plateau: A meta-analysis".SCIENCE OF THE TOTAL ENVIRONMENT 703(2020):15. |
入库方式： OAI收割
来源：地理科学与资源研究所
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