气候变化领域集成服务门户(CCPortal): Composition variations and spatiotemporal dynamics of dissolved organic matters during the occurrence of green tide (Ulva prolifera blooms) in the Southern Yellow Sea; China

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DOI	10.1016/j.marpolbul.2019.07.021
	Composition variations and spatiotemporal dynamics of dissolved organic matters during the occurrence of green tide (Ulva prolifera blooms) in the Southern Yellow Sea; China
	Li X.; Li C.; Bai Y.; Shi X.; Su R.
发表日期	2019
ISSN	0025326X
起始页码	619
结束页码	630
卷号	146
英文摘要	Seawater samples were collected from April 6 to September 6, 2017 in the Southern Yellow Sea, China where green tides often occurred, and analyzed for nutrients, dissolved organic carbon (DOC), and fluorescent dissolved organic matter (FDOM). The DOC concentrations increased significantly in the green tide areas by approximately 1.2 times compared to those in the non-green tide areas. From the large-scale outbreak to the complete dissipation of the green tide, the fluorescence intensities of the four FDOM fluorescent components identified in the green tide areas were significantly higher than those in the non-green tide areas. During the extinction period, the fluorescence intensities of the three humus-like components and one protein-like component were approximately 1.8 and 1.3 times higher than those in the non-green tide areas, respectively. These findings suggested that the outbreak of green tide could release DOM into water and affect the biogeochemical cycle in green tide regions. © 2019
英文关键词	Dissolved organic carbon; Dissolved organic matter; Green tide blooms; Influence; Southern Yellow Sea
语种	英语
scopus关键词	Biogeochemistry; Biological materials; Blooms (metal); Dissolution; Fluorescence; Soils; Stream flow; Dissolved organic carbon; Dissolved organic matters; Green tides; Influence; Yellow sea; Organic carbon; dissolved organic carbon; dissolved organic matter; organic carbon; sea water; unclassified drug; nitrogen; sea water; algal bloom; concentration (composition); dissolved organic carbon; green alga; seawater; seaweed; spatial variation; temporal variation; algal bloom; Article; biogeochemical cycle; chemical composition; China; concentration (parameter); fluorescence analysis; humus; nonhuman; spatiotemporal analysis; spectrofluorometry; Ulva; Ulva prolifera; Yellow Sea; chemistry; environmental monitoring; eutrophication; fluorescence; sea; spatiotemporal analysis; China; Pacific Ocean; Yellow Sea; Ulva prolifera; China; Environmental Monitoring; Eutrophication; Fluorescence; Nitrogen; Oceans and Seas; Seawater; Spatio-Temporal Analysis; Ulva
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/149693
作者单位	Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, Ocean University of China, Qingdao, 266100, China; Key Laboratory of Sustainable Development of Marine Fisheries, Ministry of Agriculture and Rural Affairs, Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Laboratory for Marine Fisheries Science and Food Production Processes, Pilot National Laboratory for Marine Science and Technology (Qingdao), Qingdao, 266071, China; National Marine Hazard Mitigation Service, Beijing, 100194, China
推荐引用方式 GB/T 7714	Li X.,Li C.,Bai Y.,et al. Composition variations and spatiotemporal dynamics of dissolved organic matters during the occurrence of green tide (Ulva prolifera blooms) in the Southern Yellow Sea; China[J],2019,146.
APA	Li X.,Li C.,Bai Y.,Shi X.,&Su R..(2019).Composition variations and spatiotemporal dynamics of dissolved organic matters during the occurrence of green tide (Ulva prolifera blooms) in the Southern Yellow Sea; China.Marine Pollution Bulletin,146.
MLA	Li X.,et al."Composition variations and spatiotemporal dynamics of dissolved organic matters during the occurrence of green tide (Ulva prolifera blooms) in the Southern Yellow Sea; China".Marine Pollution Bulletin 146(2019).