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DOI	10.1016/j.marpolbul.2019.05.023
	Effects of scrubber washwater discharge on microplankton in the Baltic Sea
	Ytreberg E.; Hassellöv I.-M.; Nylund A.T.; Hedblom M.; Al-Handal A.Y.; Wulff A.
发表日期	2019
ISSN	0025326X
起始页码	316
结束页码	324
卷号	145
英文摘要	In 2020, the global cap of maximum allowable sulphur content in marine fuel will be reduced from the current 3.5% to 0.5%. Another way to reduce the sulphur emissions is to install a seawater scrubber that cleans exhausts but instead release acidic water containing nutrients and contaminants back to the marine environment. In the current study, scrubber washwater was tested on a Baltic Sea microplankton community. A significant increase in chlorophyll a, particulate organic phosphorus (POP), carbon (POC) and nitrogen (PON) were observed when the community was exposed to 10% scrubber washwater for 13 days as compared to the control. A laboratory experiment with the filamentous cyanobacteria Nodularia spumigena and the chain-forming diatom Melosira cf. arctica showed negative responses in photosynthetic activity (EC10 = 8.6% for N. spumigena) and increased primary productivity (EC10 = 5.5% for M. cf. arctica), implying species-specific responses to scrubber washwater discharge. © 2019 Elsevier Ltd
语种	英语
scopus关键词	Marine pollution; Sulfur; Laboratory experiments; Marine environment; Microplankton communities; Nodularia spumigena; Organic phosphorus; Photosynthetic activity; Primary productivity; Seawater scrubbers; Scrubbers; carbon; chlorophyll a; nitrogen; organophosphorus compound; chlorophyll a; nitrogen; phosphorus; sea water; sulfur; community composition; discharge; microplankton; particulate matter; particulate organic carbon; particulate organic nitrogen; sulfur emission; Article; Baltic Sea; comparative study; controlled study; diatom; EC10; laboratory test; Melosira arctica; microplankton; Nodularia; Nodularia spumigena; nonhuman; photosynthesis; productivity; scrubber washwater discharge; sea pollution; water transport; Baltic States; cyanobacterium; drug effect; exhaust gas; microbiology; plankton; prevention and control; ship; toxicity; water pollution; Atlantic Ocean; Baltic Sea; Bacillariophyta; Cyanobacteria; Melosira arctica; Nodularia spumigena; Baltic States; Chlorophyll A; Cyanobacteria; Nitrogen; Nodularia; Phosphorus; Photosynthesis; Plankton; Seawater; Ships; Sulfur; Vehicle Emissions; Water Pollution
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/149809
作者单位	Department of Mechanics and Maritime Sciences, Chalmers University of Technology, Gothenburg, SE 412 96, Sweden; Department of Biological and Environmental Sciences, University of Gothenburg, Box 461, Gothenburg, SE 405 30, Sweden
推荐引用方式 GB/T 7714	Ytreberg E.,Hassellöv I.-M.,Nylund A.T.,et al. Effects of scrubber washwater discharge on microplankton in the Baltic Sea[J],2019,145.
APA	Ytreberg E.,Hassellöv I.-M.,Nylund A.T.,Hedblom M.,Al-Handal A.Y.,&Wulff A..(2019).Effects of scrubber washwater discharge on microplankton in the Baltic Sea.Marine Pollution Bulletin,145.
MLA	Ytreberg E.,et al."Effects of scrubber washwater discharge on microplankton in the Baltic Sea".Marine Pollution Bulletin 145(2019).