Large scale northward expansion of warm water species Skeletonema tropicum (Bacillariophyceae) in China seas

	Large scale northward expansion of warm water species Skeletonema tropicum (Bacillariophyceae) in China seas
	Liu Dongyan1 ; Jiang Jinjie 1,2,3; Wang Yan1,2,3 ; Zhang Yong1 ; Di Baoping1
发表期刊	CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY
ISSN	0254-4059
	2012-07-01
卷号	30 期号:4 页码:519-527
关键词	Biogeography Ballast Water Thermal Pollution Skeletonema Tropicum Yellow Sea
产权排序	[Liu Dongyan; Jiang Jinjie; Wang Yan; Zhang Yong; Di Baoping] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc, Yantai 264003, Peoples R China; [Jiang Jinjie; Wang Yan] Chinese Acad Sci, S China Sea Inst Oceanol, Guangzhou 510301, Guangdong, Peoples R China; [Jiang Jinjie; Wang Yan] Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
通讯作者	Liu, DY (reprint author), Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc, Yantai 264003, Peoples R China.,dyliu@yic.ac.cn
作者部门	中科院海岸带环境过程与生态修复重点实验室
英文摘要	S keletonema tropicum is regarded as a species with an affinity to warm waters and it has never been reported in seas where temperatures drop below 11A degrees C in winter. Previous studies in China reported that S. tropicum was restricted to subtropical and warm temperate seas (East and South China Seas), but the species was recently found during August cruises of 2009 and 2010 in Jiaozhou Bay, Yellow Sea, located several hundred kilometers to the north. Here, winter water temperatures often drop below 5A degrees C. Identification of S. tropicum was confirmed under light and scanning electronic microscopes and maximum cell abundance in Jiaozhou Bay was estimated as 1.73x10(4) cell/L. This record of S. tropicum in Jiaozhou Bay represents a significant northward expansion in the geographic range of the species. Ship ballast water was identified as a possible carrier of S. tropicum from southern places along Chinese coastline, and in addition, thermal pollution from local power stations and seawater desalination plants may provide suitable conditions for species over-wintering.; S keletonema tropicum is regarded as a species with an affinity to warm waters and it has never been reported in seas where temperatures drop below 11A degrees C in winter. Previous studies in China reported that S. tropicum was restricted to subtropical and warm temperate seas (East and South China Seas), but the species was recently found during August cruises of 2009 and 2010 in Jiaozhou Bay, Yellow Sea, located several hundred kilometers to the north. Here, winter water temperatures often drop below 5A degrees C. Identification of S. tropicum was confirmed under light and scanning electronic microscopes and maximum cell abundance in Jiaozhou Bay was estimated as 1.73x10(4) cell/L. This record of S. tropicum in Jiaozhou Bay represents a significant northward expansion in the geographic range of the species. Ship ballast water was identified as a possible carrier of S. tropicum from southern places along Chinese coastline, and in addition, thermal pollution from local power stations and seawater desalination plants may provide suitable conditions for species over-wintering.
文章类型	Article
资助机构	National Natural Science Foundation of China[40976097, 41006040]; Strategic Priority Research Program of Chinese Academy of Sciences[XDA05130703]; Marine Special Scientific Fund for Non-profit Public Industry[200805031]
收录类别	SCI
语种	英语
关键词[WOS]	GENUS SKELETONEMA ; MORPHOLOGICAL VARIABILITY ; SP-NOV ; DIVERSITY ; COSTATUM ; GREVILLEI ; BAY
研究领域[WOS]	Marine & Freshwater Biology ; Oceanography
WOS记录号	WOS:000305906700002
引用统计	被引频次：12[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.yic.ac.cn/handle/133337/6006
专题	中国科学院海岸带环境过程与生态修复重点实验室海岸带生物学与生物资源利用重点实验室_海岸带生物学与生物资源保护实验室中国科学院海岸带环境过程与生态修复重点实验室_海岸带环境过程实验室
作者单位	1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc, Yantai 264003, Peoples R China 2.Chinese Acad Sci, S China Sea Inst Oceanol, Guangzhou 510301, Guangdong, Peoples R China 3.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Liu Dongyan,Jiang Jinjie,Wang Yan,et al. Large scale northward expansion of warm water species Skeletonema tropicum (Bacillariophyceae) in China seas[J]. CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2012,30(4):519-527.
APA	Liu Dongyan,Jiang Jinjie,Wang Yan,Zhang Yong,&Di Baoping.(2012).Large scale northward expansion of warm water species Skeletonema tropicum (Bacillariophyceae) in China seas.CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,30(4),519-527.
MLA	Liu Dongyan,et al."Large scale northward expansion of warm water species Skeletonema tropicum (Bacillariophyceae) in China seas".CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY 30.4(2012):519-527.

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