气候变化领域集成服务门户(CCPortal): Spatio-temporal variability and sources of volatile halocarbons in the South Yellow Sea and the East China Sea

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DOI	10.1016/j.marpolbul.2019.110583
	Spatio-temporal variability and sources of volatile halocarbons in the South Yellow Sea and the East China Sea
	He Z.; Liu S.-S.; Ni J.; Chen Y.; Yang G.-P.
发表日期	2019
ISSN	0025326X
卷号	149
英文摘要	Concentrations of volatile halocarbons (VHCs) in surface seawater of the South Yellow Sea and the East China Sea were measured during the summer and winter of 2011. The concentration maxima of CHCl3, C2HCl3, and C2Cl4 were observed in winter, and elevated concentrations of CHBr2Cl and CHBr3 were found in summer. The distributions of VHCs markedly decreased along the freshwater plume from river mouths (such as the Yangtze River estuary) to the open sea. Additionally, the effects of salinity, chlorophyll a, phytoplankton, bacterial abundance, and nutrients on the sources of VHCs were examined. The data showed evidence of spatiotemporal variability and association between the sources of these VHCs and the Yangtze River runoff and biological activity, as well as terrestrial input. The estimated fluxes indicated that the study area acted as sources of VHCs in the atmosphere during the study period. © 2019 Elsevier Ltd
英文关键词	Bromocarbons; Chlorocarbons; Distributions; Sea-to-air flux; Sources
语种	英语
scopus关键词	Bioactivity; Bromine compounds; Elementary particle sources; Halocarbons; Rivers; Air flux; Bacterial abundance; Bromocarbons; Chlorocarbons; Distributions; Elevated concentrations; Spatiotemporal variability; Yangtze River estuary; Chlorine compounds; chlorophyll; fresh water; halocarbon; sea water; unclassified drug; volatile halocarbon; abundance; air-sea interaction; concentration (composition); halocarbon; nutrient availability; phytoplankton; pollution monitoring; salinity; spatial variation; temporal variation; Article; bacterium; China; climate change; concentration (parameter); East China Sea; environment; nonhuman; nutrient; phytoplankton; plume; population abundance; river; salinity; spatiotemporal analysis; summer; temperature; winter; Yellow Sea; China; East China Sea; Pacific Ocean; Yangtze River; Yellow Sea; Bacteria (microorganisms)
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/149506
作者单位	Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education/Institute for Advanced Ocean Study, Ocean University of China, Qingdao, 266100, China; Laboratory for Marine Ecology and Environmental Science, Qingdao National Laboratory for Marine Science and Technology, Qingdao, 266071, China; Institute of Marine Chemistry, Ocean University of China, Qingdao, 266100, China
推荐引用方式 GB/T 7714	He Z.,Liu S.-S.,Ni J.,et al. Spatio-temporal variability and sources of volatile halocarbons in the South Yellow Sea and the East China Sea[J],2019,149.
APA	He Z.,Liu S.-S.,Ni J.,Chen Y.,&Yang G.-P..(2019).Spatio-temporal variability and sources of volatile halocarbons in the South Yellow Sea and the East China Sea.Marine Pollution Bulletin,149.
MLA	He Z.,et al."Spatio-temporal variability and sources of volatile halocarbons in the South Yellow Sea and the East China Sea".Marine Pollution Bulletin 149(2019).