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DOI | 10.1002/joc.6420 |
Effects of surface vegetation on the intensity of East Asian summer monsoon as revealed by observation and model experiments | |
Lee, Seonju1,2,3; Lee, Myong-In1 | |
2019-12-14 | |
发表期刊 | INTERNATIONAL JOURNAL OF CLIMATOLOGY
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ISSN | 0899-8418 |
EISSN | 1097-0088 |
出版年 | 2019 |
文章类型 | Article;Early Access |
语种 | 英语 |
国家 | South Korea |
英文摘要 | This study investigates the effects of surface vegetation density on the East Asian summer monsoon (EASM). The analysis using observation and reanalysis data reveals that the increase of vegetation drives a dipole pattern in the precipitation anomalies where the precipitation in Northeast Asia tends to increase, whereas the precipitation in southern China and East China Sea tends to decrease. The model sensitivity experiments confirm the mechanism of regional monsoon circulation changed by changes in surface vegetation density, in which enhanced vegetation leads to an increase of surface evapotranspiration and a decrease of surface temperature over land. The decrease in precipitation over southern China and East China Sea is attributed to the slow-down of EASM circulation due to the reduction in thermal contrast between the continent and the ocean. The results suggest that the surface vegetation can change the local thermal conditions and induce the dynamical process in broader scale to change the precipitation response. |
英文关键词 | CESM East Asia summer monsoon vegetation |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000502477100001 |
WOS关键词 | CLIMATE-CHANGE ; TROPICAL DEFORESTATION ; SENSITIVITY ; FEEDBACKS ; FORCINGS ; SEASON |
WOS类目 | Meteorology & Atmospheric Sciences |
WOS研究方向 | Meteorology & Atmospheric Sciences |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/225517 |
专题 | 环境与发展全球科技态势 |
作者单位 | 1.Ulsan Natl Inst Sci & Technol, Sch Urban & Environm Engn, 50 UNIST Gil, Ulsan 44919, South Korea; 2.Univ Sci & Technol, Ocean Sci, Daejeon, South Korea; 3.Korea Inst Ocean Sci & Technol, Korea Ocean Satellite Ctr, Busan, South Korea |
推荐引用方式 GB/T 7714 | Lee, Seonju,Lee, Myong-In. Effects of surface vegetation on the intensity of East Asian summer monsoon as revealed by observation and model experiments[J]. INTERNATIONAL JOURNAL OF CLIMATOLOGY,2019. |
APA | Lee, Seonju,&Lee, Myong-In.(2019).Effects of surface vegetation on the intensity of East Asian summer monsoon as revealed by observation and model experiments.INTERNATIONAL JOURNAL OF CLIMATOLOGY. |
MLA | Lee, Seonju,et al."Effects of surface vegetation on the intensity of East Asian summer monsoon as revealed by observation and model experiments".INTERNATIONAL JOURNAL OF CLIMATOLOGY (2019). |
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