气候变化领域集成服务门户(CCPortal): Zooplankton dynamics in a highly eutrophic microtidal estuary

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DOI	10.1016/j.marpolbul.2019.03.047
	Zooplankton dynamics in a highly eutrophic microtidal estuary
	Rose T.H.; Tweedley J.R.; Warwick R.M.; Potter I.C.
发表日期	2019
ISSN	0025326X
起始页码	433
结束页码	451
卷号	142
英文摘要	Mesozooplankton was sampled seasonally in a large microtidal estuary (Peel-Harvey) suffering from massive macroalgal growths and cyanobacterial blooms. Comparisons with other estuaries indicate that eutrophication led to copepod abundance declining and macroalgal-associated species increasing. Mesozooplankton species are almost exclusively autochthonous, i.e. spend entire life cycle within the estuary. Meroplanktonic species are virtually absent because main benthic macroinvertebrate species undergo direct benthic rather than planktotrophic development. There are also few abundant holoplanktonic species. Most species are tychoplanktonic, i.e. benthic and transported into plankton through physical disturbance of sediment. Species number, concentration and Simpson's Index are greater during night than day. Annual cyclical changes in species composition are related closely to changes in salinity. At the most degraded site, nematode concentrations were high and the species number and concentration changed markedly during extreme eutrophication, when oxygen concentrations were low, disrupting annual cyclical changes in species composition. © 2019 Elsevier Ltd
英文关键词	Holoplankton; Macroalgae/cyanobacteria; Meroplankton; Salinity; South-western Australia; Tychoplankton
语种	英语
scopus关键词	Estuaries; Life cycle; Plankton; Holoplankton; Macro-algae; Meroplankton; Salinity; Tychoplankton; Western Australia; Eutrophication; algal bloom; community composition; community dynamics; cyanobacterium; estuary; eutrophic environment; eutrophication; macroalga; meroplankton; salinity; zooplankton; article; controlled study; copepod; cyanobacterium; estuary; eutrophication; holoplankton; life cycle; macroalga; macroinvertebrate; meroplankton; nematode; night; nonhuman; oxygen concentration; salinity; sediment; species composition; Western Australia; zooplankton; animal; Australia; cyanobacterium; environmental monitoring; eutrophication; physiology; population density; salinity; season; zooplankton; Australia; Copepoda; Cyanobacteria; Animals; Australia; Copepoda; Cyanobacteria; Environmental Monitoring; Estuaries; Eutrophication; Population Density; Salinity; Seasons; Zooplankton
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/149941
作者单位	Centre for Sustainable Aquatic Ecosystems, Harry Butler Institute, Murdoch University, 90 South St, Murdoch, Western Australia 6150, Australia; Environment and Conservation Sciences, Murdoch University, 90 South St, Murdoch, Western Australia 6150, Australia; Plymouth Marine Laboratory, Prospect Place, West Hoe, Plymouth, PL13DH, United Kingdom
推荐引用方式 GB/T 7714	Rose T.H.,Tweedley J.R.,Warwick R.M.,et al. Zooplankton dynamics in a highly eutrophic microtidal estuary[J],2019,142.
APA	Rose T.H.,Tweedley J.R.,Warwick R.M.,&Potter I.C..(2019).Zooplankton dynamics in a highly eutrophic microtidal estuary.Marine Pollution Bulletin,142.
MLA	Rose T.H.,et al."Zooplankton dynamics in a highly eutrophic microtidal estuary".Marine Pollution Bulletin 142(2019).