Mean state of global and regional ocean water cycle based on ERA-interim reanalysis
文献类型：期刊论文
| 作者 | Cai, Yinan2; Du, Yan2,3; Chen, Zesheng3 |
| 刊名 | THEORETICAL AND APPLIED CLIMATOLOGY
 |
| ISSN号 | 0177-798X |
| 英文摘要 | Based on ERA-interim reanalysis dataset from 1979 to 2018, this study revisits the global and regional water cycle, as well as the water vapor transport between ocean basins. The surface of the Earth is divided into five continents and four ocean basins, water vapor budget, and its seasonal variability of each continent and ocean basin are calculated. The Indian Ocean and the Atlantic are major net water vapor source regions, similar to - 0.47 Sv and similar to -0.82 Sv, respectively, while the Pacific and the Arctic are weak net water vapor sink regions, similar to 0.04 Sv and similar to 0.06 Sv, respectively. A total of 85% of evaporation and 78% of precipitation occur at the ocean-atmosphere interface while 15% of evaporation and 22% of precipitation occur at the land-atmosphere interface. About 1.19 Sv water vapor is carried out from oceans to lands. The water vapor transport is about 0.07 Sv from the Indian Ocean to the Pacific, and 0.22 Sv from the Atlantic to the Pacific through the segments. At low latitudes, both the Atlantic and the Indian Ocean transport water vapor to the Pacific, with a total of 0.29 Sv. Those results update the estimate of global and regional water vapor budget. |
| 源URL | [http://ir.scsio.ac.cn/handle/344004/18287]  |
| 专题 | 南海海洋研究所_热带海洋环境国家重点实验室(LTO) |
| 作者单位 | 1.Southern Marine Sci & Engn Guangdong Lab, Guangzhou, Peoples R China 2.Chinese Acad Sci, State Key Lab Trop Oceanog, South China Sea Inst Oceanol, 164 West Xingang Rd, Guangzhou 510301, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cai, Yinan,Du, Yan,Chen, Zesheng. Mean state of global and regional ocean water cycle based on ERA-interim reanalysis[J]. THEORETICAL AND APPLIED CLIMATOLOGY. |
| APA | Cai, Yinan,Du, Yan,&Chen, Zesheng. |
| MLA | Cai, Yinan,et al."Mean state of global and regional ocean water cycle based on ERA-interim reanalysis".THEORETICAL AND APPLIED CLIMATOLOGY |
入库方式： OAI收割
来源：南海海洋研究所
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