Effects of revegetation on climate in the Mu Us Sandy Land of China
文献类型：期刊论文
| 作者 | Zheng, Ying; Dong, Lei2; Xia, Qian3; Liang, Cunzhu; Wang, Lixin1,4; Shao, Yaping5 |
| 刊名 | SCIENCE OF THE TOTAL ENVIRONMENT
 |
| 出版日期 | 2020 |
| 卷号 | 739 |
| 关键词 | Vegetation restoration Climate change WRF model Land surface biogeophysical properties Arid and semi-arid region |
| ISSN号 | 0048-9697 |
| DOI | 10.1016/j.scitotenv.2020.139958 |
| 文献子类 | Article |
| 英文摘要 | The ecological environment in China's arid and semi-arid regions has been improving over the past few decades. Using the MuUs Sandy Land (MUSL) as a case study, we examine the consequent climate feedbacks and the impacts of revegetation on regional climate by incorporating high-resolution remote-sensing vegetation data into the WRF-Noah model. From 2001 to 2010, although a small portion of the grassland was degraded in MUSL, vegetation overall improved, with green fraction and leaf area index increased and surface albedo decreased. The model simulation suggests a cooling of the near-surface temperature by 0.12-0.32 degrees C on average and up to >0.5 degrees C in summer, with a reduction in nighttime minimum of 0.15-0.46 degrees C and in daytime maximum of <0.13 degrees C. The cooling is accompanied by a slight increase in 2-m air humidity. The near-surface cooling and wetting are induced by revegetation-enhanced evapotranspiration, but they have insignificant effect on the local precipitation. The results of this study imply that while revegetation has positive effects on the ecological systems in MUSL, it bears the cost of an increase in evapotranspiration of 51 men per summer, which may exacerbate the water shortages in the region.(C) 2020 Elsevier B.V. All rights reserved. |
| 学科主题 | Environmental Sciences |
| 出版地 | AMSTERDAM |
| 电子版国际标准刊号 | 1879-1026 |
| WOS关键词 | COVER CHANGE ; VEGETATION RESTORATION ; ECOLOGICAL RESTORATION ; SURFACE-TEMPERATURE ; LOESS PLATEAU ; IMPACT ; DESERTIFICATION ; DYNAMICS ; AFFORESTATION ; SENSITIVITY |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000561796300007 |
| 出版者 | ELSEVIER |
| 资助机构 | National Key Research and Development Program of China [2016YFC0500503] ; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31560146] ; Science and Technology Major Project of Inner Mongolia [ZDZX2018054] ; Science and Technology Project of Inner Mongolia [201802100] |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/21617]  |
| 专题 | 植被与环境变化国家重点实验室 |
| 作者单位 | 1.Minist Educ, Key Lab Ecol & Resources Use Mongolian Plateau, Hohhot, Peoples R China 2.Inner Mongolia Univ, Sch Ecol & Environm, Hohhot 010021, Peoples R China 3.Chinese Acad Sci, Inst Bot, Beijing, Peoples R China 4.Wuhan Univ, Sch Water Resources & Hydropower Engn, Wuhan, Peoples R China 5.Inner Mongolia Univ, Inner Mongolia Key Lab Environm Pollut Control &, Hohhot, Peoples R China 6.Univ Cologne, Inst Geophys & Meteorol, Cologne, Germany |
| 推荐引用方式 GB/T 7714 | Zheng, Ying,Dong, Lei,Xia, Qian,et al. Effects of revegetation on climate in the Mu Us Sandy Land of China[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2020,739. |
| APA | Zheng, Ying,Dong, Lei,Xia, Qian,Liang, Cunzhu,Wang, Lixin,&Shao, Yaping.(2020).Effects of revegetation on climate in the Mu Us Sandy Land of China.SCIENCE OF THE TOTAL ENVIRONMENT,739. |
| MLA | Zheng, Ying,et al."Effects of revegetation on climate in the Mu Us Sandy Land of China".SCIENCE OF THE TOTAL ENVIRONMENT 739(2020). |
入库方式： OAI收割
来源：植物研究所
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