气候变化领域集成服务门户(CCPortal): Dissolved oxygen responses to tropical cyclones “Wind Pump” on pre-existing cyclonic and anticyclonic eddies in the Bay of Bengal

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DOI	10.1016/j.marpolbul.2019.07.019
	Dissolved oxygen responses to tropical cyclones “Wind Pump” on pre-existing cyclonic and anticyclonic eddies in the Bay of Bengal
	Xu H.; Tang D.; Liu Y.; Li Y.
发表日期	2019
ISSN	0025326X
起始页码	838
结束页码	847
卷号	146
英文摘要	This study examines how dissolved oxygen (DO) responds to tropical cyclones (TCs) “Wind Pump” in a pre-existing cyclonic and an anticyclonic eddy over the Bay of Bengal (BoB) based on Argo and satellite data. Both TCs induced DO temporal decreases in the subsurface waters (Deep Depression BOB 04 with a pre-existing cyclonic eddy and cyclonic storm Roanu with a pre-existing anticyclonic eddy) owing mainly to the storm-induced upwelling. The deeper oxycline caused by the pre-existing anticyclonic eddy relieved the storm-induced shallow of oxycline during Roanu. On the contrary, the pre-existing cyclonic eddy shoaled the oxycline, intensifying the storm-induced shallow of oxycline during BOB 04. Furthermore, the pre-existing cyclonic eddy induced a long time of DO decrease after BOB 04. This study suggests that the subsurface DO concentrations in the BoB are affected mainly by storm-induced physical processes, and the mesoscale eddies also play an important role. © 2019 Elsevier Ltd
英文关键词	Bay of Bengal; Dissolved oxygen; Mesoscale eddies; Oxycline; Tropical cyclones
语种	英语
scopus关键词	Dissolution; Hurricanes; Storms; Tropics; Anticyclonic eddies; Bay of Bengal; DO concentration; Mesoscale eddy; Oxycline; Physical process; Subsurface waters; Tropical cyclone; Dissolved oxygen; chlorophyll a; dissolved oxygen; surface water; oxygen; sea water; algal bloom; anticyclone; Argo; concentration (composition); dissolved oxygen; eddy; oxygenation; tropical cyclone; upwelling; water chemistry; Article; Bay of Bengal; controlled study; hurricane; physical phenomena; remote sensing; salinity; spatiotemporal analysis; temperature; wind; wind speed; bay; hurricane; solubility; Bay of Bengal; Indian Ocean; Bays; Cyclonic Storms; Oxygen; Seawater; Solubility; Wind
来源期刊	Marine Pollution Bulletin
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/149658
作者单位	College of Electronic and Information Engineering, Guangdong Ocean University, Zhanjiang, China; Guangdong Key Laboratory of Ocean Remote Sensing, State Key Laboratory of Tropical Oceanography, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, China; University of Chinese Academy of Sciences, Beijing, China
推荐引用方式 GB/T 7714	Xu H.,Tang D.,Liu Y.,等. Dissolved oxygen responses to tropical cyclones “Wind Pump” on pre-existing cyclonic and anticyclonic eddies in the Bay of Bengal[J],2019,146.
APA	Xu H.,Tang D.,Liu Y.,&Li Y..(2019).Dissolved oxygen responses to tropical cyclones “Wind Pump” on pre-existing cyclonic and anticyclonic eddies in the Bay of Bengal.Marine Pollution Bulletin,146.
MLA	Xu H.,et al."Dissolved oxygen responses to tropical cyclones “Wind Pump” on pre-existing cyclonic and anticyclonic eddies in the Bay of Bengal".Marine Pollution Bulletin 146(2019).