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| DOI | 10.1016/j.scitotenv.2024.172628 |
| Local surface warming assessment in response to vegetation shifts over arid lands of Central Asia (2001-2020) | |
| 发表日期 | 2024 |
| ISSN | 0048-9697 |
| EISSN | 1879-1026 |
| 起始页码 | 929 |
| 卷号 | 929 |
| 英文摘要 | The Northern Eurasia Earth Science Partnership Initiative (NEESPI) was established to address the large-scale environmental change across this region. Regardless of the increasingly insightful literature addressing vegetation change across Central Asia, the biogeophysical warming effects of vegetation shifts still need to be clarified. To contribute, the utility of robust satellite observation is explored to evaluate the surface warming effects of vegetation shifts across Central Asia, which is among NEEPSI's hotspots. We estimated an average increase of +1.9 degrees C in daytime local surface temperature and + 1.5 degrees C in the nighttime due to vegetation shift (2001-2020). Meanwhile, the mean local latent heat increased by 4.65Wm-2, following the mild reduction of emitted longwave radiation (-0.8Wm-2). We found that vegetation shifts led to local surface warming with a bright surface, noting that the average air surface temperature was revealed to have increased significantly (2001-2020). This signal was driven mainly by agricultural expansion in western Kazakhstan stretching to Tajikistan and Xinjiang, then deforestation confined in Tajikistan, southeast Kazakhstan, and the northwestern edge of Xinjiang, and finally, grassland encroachment occurred massively in the west to central Kazakhstan. These findings address the latest information on Central Asia's vegetation shifts that may be substantial in landscape change mitigation plans. |
| 英文关键词 | Biogeophysical effects; Central Asia; Latent heat flux; Land surface temperature; Longwave radiation; Vegetation shifts |
| 语种 | 英语 |
| WOS研究方向 | Environmental Sciences & Ecology |
| WOS类目 | Environmental Sciences |
| WOS记录号 | WOS:001219400500001 |
| 来源期刊 | SCIENCE OF THE TOTAL ENVIRONMENT
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| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/297275 |
| 作者单位 | Chinese Academy of Sciences; Xinjiang Institute of Ecology & Geography, CAS; Chinese Academy of Sciences; Xinjiang Institute of Ecology & Geography, CAS; Chinese Academy of Sciences; University of Chinese Academy of Sciences, CAS; Consejo Superior de Investigaciones Cientificas (CSIC); Autonomous University of Barcelona; University of Barcelona; Centro de Investigacion Ecologica y Aplicaciones Forestales (CREAF-CERCA); Centro de Investigacion Ecologica y Aplicaciones Forestales (CREAF-CERCA); National University of Sciences & Technology - Pakistan |
| 推荐引用方式 GB/T 7714 | . Local surface warming assessment in response to vegetation shifts over arid lands of Central Asia (2001-2020)[J],2024,929. |
| APA | (2024).Local surface warming assessment in response to vegetation shifts over arid lands of Central Asia (2001-2020).SCIENCE OF THE TOTAL ENVIRONMENT,929. |
| MLA | "Local surface warming assessment in response to vegetation shifts over arid lands of Central Asia (2001-2020)".SCIENCE OF THE TOTAL ENVIRONMENT 929(2024). |
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