Evaporative cooling exceeded albedo-induced warming in greening areas of global drylands
文献类型：期刊论文
| 作者 | Daramola, Mojolaoluwa T.1,3,4; Li, Renqiang3; Xu, Ming2,3,5 |
| 刊名 | SCIENTIFIC REPORTS
 |
| 出版日期 | 2026-02-14 |
| 卷号 | 16期号:1页码:9013 |
| 关键词 | Aridity Greening Browning Drylands Moisture Feedback |
| ISSN号 | 2045-2322 |
| DOI | 10.1038/s41598-026-36781-y |
| 产权排序 | 2 |
| 文献子类 | Article |
| 英文摘要 | Greening plays a key role in surface-atmosphere energy exchanges, exerting feedback on the climate. While several studies have examined greening feedback in forested regions, the effect on temperature feedbacks in global drylands remain poorly understood. In this study, we used a combination of satellite and reanalysis data to examine the global dryland greening trends over the past two decades and assessed the changes in the biophysical properties. Results show that the greening-induced changes in surface albedo affected net shortwave radiation; however, evapotranspiration linked to changes in soil moisture dominated the temperature feedback, accounting for approximately 54-83% of the feedback signal. This dominance was most pronounced for daytime surface temperature, where the evapotranspiration effect was up 66% more than that of surface albedo. Significant greening was associated with a decrease in daytime surface temperature of 0.53 and 0.8 degrees C/decade, while significant browning was associated with an increase of 0.86 and 1.32 degrees C/ decade. Although greening was significant over the global drylands, soil moisture availability strongly controlled evapotranspiration and its contribution to temperature feedback. As dryland continues to warm, moisture availability is important for plant functioning, which impacts the regional climate through surface and atmosphere feedback and, therefore, the sustainability of drylands. |
| URL标识 | 查看原文 |
| WOS关键词 | SATELLITE-BASED ANALYSIS ; REMOTE-SENSING DATA ; TEMPERATURE RESPONSE ; CLIMATE ; SOIL ; FEEDBACK ; IMPACTS ; FORESTS ; EURASIA ; PREDICT |
| WOS研究方向 | Science & Technology - Other Topics |
| 语种 | 英语 |
| WOS记录号 | WOS:001716577800006 |
| 出版者 | NATURE PORTFOLIO |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/221341]  |
| 专题 | 生态系统网络观测与模拟院重点实验室_外文论文 |
| 通讯作者 | Xu, Ming |
| 作者单位 | 1.Maynooth Univ, Dept Geog, Irish Climate Anal & Res Units ICARUS, Maynooth, Kildare, Ireland; 2.Beijing Normal Univ Zhuhai, Adv Inst Nat Sci, BNU HKUST Lab Green Innovat, Zhuhai 519087, Peoples R China; 3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, 11A Datun Rd, Beijing 100101, Peoples R China; 4.Univ Chinese Acad Sci, Beijing, Peoples R China; 5.Jiangmen Lab Carbon Sci & Technol, Guangdong Hong Kong Joint Lab Carbon Neutral, Jiangmen 529199, Guangdong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Daramola, Mojolaoluwa T.,Li, Renqiang,Xu, Ming. Evaporative cooling exceeded albedo-induced warming in greening areas of global drylands[J]. SCIENTIFIC REPORTS,2026,16(1):9013. |
| APA | Daramola, Mojolaoluwa T.,Li, Renqiang,&Xu, Ming.(2026).Evaporative cooling exceeded albedo-induced warming in greening areas of global drylands.SCIENTIFIC REPORTS,16(1),9013. |
| MLA | Daramola, Mojolaoluwa T.,et al."Evaporative cooling exceeded albedo-induced warming in greening areas of global drylands".SCIENTIFIC REPORTS 16.1(2026):9013. |
入库方式： OAI收割
来源：地理科学与资源研究所
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