The Indirect Impact of Surface Vegetation Improvement on the Climate Response of Sand-Dust Events in Northern China
文献类型：期刊论文
| 作者 | Zhou, Chaowei; Feng, Xiaoming; Huang, Yichu; Wang, Xiaofeng; Zhang, Xinrong |
| 刊名 | ATMOSPHERE
 |
| 出版日期 | 2021-03 |
| 卷号 | 12期号:3页码:- |
| 关键词 | ecological restoration sand-dust events climate response |
| 英文摘要 | Extensive ecosystem restoration is increasingly seen as an essential practice to mitigate climate change and protect the ecological environment. However, the indirect impact of surface vegetation improvement on the regional climate, such as the climate effect of sand-dust events reduction, has never been evaluated. Here, we estimated the feedback of temperature and precipitation on the change of sand-dust events, arising from the vegetation growth with ecological restoration, using a simple theoretical framework with a series of scenario simulations based on a regional climate model (RegCM). The results showed that revegetation reduced dust emissions, with a contribution rate of approximately 40.15%. With the combined influence of ecological restoration and climate change, the cooling effect of sand-dust events strengthened with the increase in the intensity of sand-dust events, which is mainly caused by the strong absorption of shortwave radiation by the atmosphere. The response of precipitation was uncertain because of tropospheric circulation feedback and shortwave radiation absorption. Our results also indicate that changes in sand-dust events caused by vegetation restoration play important roles in shaping the future climate near the arid and semi-arid regions of northern China. The climatic effects of sand-dust events should be included in assessing ecological restoration impacts to promote sustainable development and enhance our understanding of climate change. |
| WOS研究方向 | Environmental Sciences ; Meteorology & Atmospheric Sciences |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/45584]  |
| 专题 | 生态环境研究中心_城市与区域生态国家重点实验室 |
| 作者单位 | 1.Changan Univ, Sch Land Engn, Xian 710054, Peoples R China 2.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Urban & Reg Ecol, Beijing 100085, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhou, Chaowei,Feng, Xiaoming,Huang, Yichu,et al. The Indirect Impact of Surface Vegetation Improvement on the Climate Response of Sand-Dust Events in Northern China[J]. ATMOSPHERE,2021,12(3):-. |
| APA | Zhou, Chaowei,Feng, Xiaoming,Huang, Yichu,Wang, Xiaofeng,&Zhang, Xinrong.(2021).The Indirect Impact of Surface Vegetation Improvement on the Climate Response of Sand-Dust Events in Northern China.ATMOSPHERE,12(3),-. |
| MLA | Zhou, Chaowei,et al."The Indirect Impact of Surface Vegetation Improvement on the Climate Response of Sand-Dust Events in Northern China".ATMOSPHERE 12.3(2021):-. |
入库方式： OAI收割
来源：生态环境研究中心
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