Phytoplankton assemblages of two intermittently open and closed coastal lakes in SE Australia

	Phytoplankton assemblages of two intermittently open and closed coastal lakes in SE Australia
其他题名	Sequential extraction procedures for the determination of phosphorus forms in sediment.pdf
	Liu, Dongyan ; Morrison, R. John ; West, Ronald J.
发表期刊	ESTUARINE COASTAL AND SHELF SCIENCE
ISSN	0272-7714
	2013-11-01
卷号	132 期号:SI 页码:45-55
关键词	Estuary Nutrient Phytoplankton Lake Illawarra Burrill Lake
产权排序	[Liu, Dongyan; Morrison, R. John] Univ Wollongong, Sch Earth & Environm Sci, Wollongong, NSW 2522, Australia; [West, Ronald J.] Univ Wollongong, Australian Natl Ctr Ocean Resources & Secur, Wollongong, NSW 2522, Australia
通讯作者	Liu, DY (reprint author), Chinese Acad Sci, Yantai Inst Coastal Zone Res, 17th Chunhui Rd, Yantai 264003, Shandong, Peoples R China. dyliu@yic.ac.cn
英文摘要	Species composition and biomass of phytoplankton assemblages of a heavily impacted lake (Lake Illawarra) and a less impacted lake (Burrill Lake) in the South-Eastern region of Australia were compared based on bimonthly samples from three sites in each lake collected between April 2005 and April 2007. Lake Illawarra was generally characterized by higher nutrient concentrations and lower salinity than Burrill Lake. Phytoplankton assemblages displayed significant differences between the two lakes in terms of the dominant species composition and patterns of seasonal change rather than biomass. Diatoms were the dominant species in Lake Illawarra on most sampling occasions. In contrast, dinoflagellates (including toxic species) dominated in Burrill Lake during most seasons. Seasonal succession of phytoplankton in the two lakes did not follow the strict spring maximum that is generally observed in temperate waters. In Burrill Lake, maximum phytoplankton biomass often occurred in winter, while the maximum biomasses in Lake Illawarra occurred in autumn, winter and spring. The significant difference of nutrient structure between two lakes and warm temperate regime was regarded as important factors to affect these results. The results suggested care should be taken when relying on estuary health "indicators", such as chlorophyll a, rather than more detailed investigations of phytoplankton species compositions. (C) 2012 Elsevier Ltd. All rights reserved.
资助机构	University of Wollongong; Lake Illawarra Authority; CAS [KZCX2-YW-Q07-04]; National Natural Science Foundation of China [40976097]
收录类别	SCI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.yic.ac.cn/handle/133337/6941
专题	中国科学院海岸带环境过程与生态修复重点实验室
推荐引用方式 GB/T 7714	Liu, Dongyan,Morrison, R. John,West, Ronald J.. Phytoplankton assemblages of two intermittently open and closed coastal lakes in SE Australia[J]. ESTUARINE COASTAL AND SHELF SCIENCE,2013,132(SI):45-55.
APA	Liu, Dongyan,Morrison, R. John,&West, Ronald J..(2013).Phytoplankton assemblages of two intermittently open and closed coastal lakes in SE Australia.ESTUARINE COASTAL AND SHELF SCIENCE,132(SI),45-55.
MLA	Liu, Dongyan,et al."Phytoplankton assemblages of two intermittently open and closed coastal lakes in SE Australia".ESTUARINE COASTAL AND SHELF SCIENCE 132.SI(2013):45-55.

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