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| DOI | 10.1007/s00382-017-4011-4 |
| Asian monsoon variations revealed from stable isotopes in precipitation | |
Yang, Xiaoxin; Davis, Mary E.; Acharya, Sunil; Yao, Tandong
| |
| 发表日期 | 2018 |
| ISSN | 0930-7575 |
| EISSN | 1432-0894 |
| 卷号 | 51期号:2019-05-06 |
| 英文摘要 | To further our understanding of the Asian monsoon system, particularly the onset dates of monsoon sub-systems over their respective East Asian domains, we present an 8-year (2007-2014) dataset of oxygen isotopes of precipitation (delta O-18(p)) from three stations, Lulang and Nuxia in southeastern Tibetan Plateau (SETP) and Guangzhou in southeastern coastal China (SECN). The general agreement between isotopically identified monsoon onset dates with those identified by the meridional temperature gradient suggests that the initially sustained isotopic depletion is sensitive to the evolving thermal contrast between the Eurasian continent and the Indian Ocean. The 850 hPa meridional wind over nearby oceans is an efficient bridge linking isotopic variations in both regions with their respective monsoon sub-systems. The intensity of the South Asian High and tropical cyclone frequencies show stronger effects on isotopic depletion in the SECN than in the SETP and on monsoon onset timing over the South China Sea. Tibetan Plateau snow cover anomalies are significantly correlated with delta O-18(p) in both regions on monthly timescales. |
| 关键词 | Asian summer monsoonStable isotopes in precipitationSoutheastern Tibetan PlateauSoutheastern coastal ChinaWind circulationsTropical cyclonesSnow cover anomalies |
| 学科领域 | Meteorology & Atmospheric Sciences |
| 语种 | 英语 |
| WOS研究方向 | Meteorology & Atmospheric Sciences |
| 来源期刊 | CLIMATE DYNAMICS
 |
| 来源机构 | 中国科学院西北生态环境资源研究院 |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/111978 |
| 作者单位 | Chinese Acad Sci, Inst Tibetan Plateau Res, Beijing 100101, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, Xiaoxin,Davis, Mary E.,Acharya, Sunil,et al. Asian monsoon variations revealed from stable isotopes in precipitation[J]. 中国科学院西北生态环境资源研究院,2018,51(2019-05-06). |
| APA | Yang, Xiaoxin,Davis, Mary E.,Acharya, Sunil,&Yao, Tandong.(2018).Asian monsoon variations revealed from stable isotopes in precipitation.CLIMATE DYNAMICS,51(2019-05-06). |
| MLA | Yang, Xiaoxin,et al."Asian monsoon variations revealed from stable isotopes in precipitation".CLIMATE DYNAMICS 51.2019-05-06(2018). |
| 条目包含的文件 | 条目无相关文件。 | |||||
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