Satellite observed cooling effects from re-vegetation on the Mongolian Plateau
文献类型：期刊论文
| 作者 | Jiang, Hou1,3; Lu, Ning3,6; Zhang, Xingxing1,4,5; Yao, Ling3,6; Bai, Yongqing2 |
| 刊名 | SCIENCE OF THE TOTAL ENVIRONMENT
 |
| 出版日期 | 2021-08-10 |
| 卷号 | 781页码:9 |
| 关键词 | Cooling effect Land use and land cover change Mongolian plateau |
| ISSN号 | 0048-9697 |
| DOI | 10.1016/j.scitotenv.2021.146707 |
| 通讯作者 | Lu, Ning(lvn@lreis.ac.cn) ; Zhang, Xingxing(zhangxx.18b@igsnrr.ac.cn) |
| 英文摘要 | During the past decades, a series of new policies and ecological projects have been implemented to mitigate land degradation on the Mongolian Plateau. However, climatic effects from re-vegetation still remain largely unknown. In this paper, we investigate local land surface temperature response to re-vegetation changes by comparing between locations with forest or grassland gains and their nearby unchanged land units based on satellite observations. Our results demonstrate that reforestation in humid regions and grassland cover gains in arid regions result in annual net cooling effect, but temperature response to reforestation shows asymmetric diurnal (daytime cooling but nighttime warming) and seasonal (summer cooling but winter warming during daytime) cycle. Local cooling effect of transition land cover is enhanced with continuous restoration of vegetation. The underlying process is mainly controlled by biophysical effects from surface albedo and evapotranspiration. Increased albedo associated with snow cover in winter significantly contributes to the cooling effect of grassland, and evapotranspiration along with increase in precipitation amplifies interannual temperature differences especially in summer. This study reminds that rational land use policy should be formulated carefully to realize potential climatic benefits from re-vegetation projects. (C) 2021 Elsevier B.V. All rights reserved. |
| WOS关键词 | LAND-COVER CHANGE ; CLIMATE ; CHINA ; DEFORESTATION ; INCREASE ; IMPACTS ; SCALE ; FARMS ; WIND |
| 资助项目 | National Natural Science Foundation of China[41971312] ; Chinese Scholarship Council |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000655620500008 |
| 出版者 | ELSEVIER |
| 资助机构 | National Natural Science Foundation of China ; Chinese Scholarship Council |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/163915]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Lu, Ning; Zhang, Xingxing |
| 作者单位 | 1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Airborne Remote Sensing Ctr, Aerosp Informat Res Inst, Beijing 100094, Peoples R China 3.Chinese Acad Sci, State Key Lab Resources & Environm Informat Syst, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 4.Chinese Acad Sci, Key Lab Resources Use & Environm Remediat, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 5.Tech Univ Denmark, Dept Environm Engn, DK-2800 Lyngby, Denmark 6.Jiangsu Ctr Collaborat Innovat Geog Informat Reso, Nanjing 210023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Jiang, Hou,Lu, Ning,Zhang, Xingxing,et al. Satellite observed cooling effects from re-vegetation on the Mongolian Plateau[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2021,781:9. |
| APA | Jiang, Hou,Lu, Ning,Zhang, Xingxing,Yao, Ling,&Bai, Yongqing.(2021).Satellite observed cooling effects from re-vegetation on the Mongolian Plateau.SCIENCE OF THE TOTAL ENVIRONMENT,781,9. |
| MLA | Jiang, Hou,et al."Satellite observed cooling effects from re-vegetation on the Mongolian Plateau".SCIENCE OF THE TOTAL ENVIRONMENT 781(2021):9. |
入库方式： OAI收割
来源：地理科学与资源研究所
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