Population abundance and body size of Calanus sinicus in marginal habitats in the coastal seas of south-eastern Hong Kong

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	Population abundance and body size of Calanus sinicus in marginal habitats in the coastal seas of south-eastern Hong Kong
	Zhang, G-T 2; Wong, C. K.1
刊名	JOURNAL OF THE MARINE BIOLOGICAL ASSOCIATION OF THE UNITED KINGDOM
	2013-02-01
卷号	93 期号:1 页码:135-142
关键词	Calanus sinicus population abundance body size subtropical coastal waters
ISSN号	0025-3154
通讯作者	Wong, CK
中文摘要	The species range of Calanus sinicus along the Chinese coast extends from the Bohai Sea and the Yellow Sea in the north to the northern part of the South China Sea in the south. The subtropical seas along the southern coast of China mark the southern edge of the range of C. sinicus. In coastal seas off eastern Hong Kong, C. sinicus appears first in December, but densities comparable to those in the Yellow Sea and the East China Sea are reached only in January and February when temperature is <15 degrees C. Density decreases in March as temperature increases. No individuals remain after May when temperature is >25 degrees C. The average prosome length of females collected in February is comparable to that of females from the Yellow Sea, but females collected after mid-March are smaller than the smallest females from the Yellow Sea. Reproduction occurred mainly between January and March. Rapid decline of the population in April and the absence of a summer population suggest that the local population is derived from individuals advected from the north by ocean currents. Eggs produced locally probably did not hatch or develop into adults.
英文摘要	The species range of Calanus sinicus along the Chinese coast extends from the Bohai Sea and the Yellow Sea in the north to the northern part of the South China Sea in the south. The subtropical seas along the southern coast of China mark the southern edge of the range of C. sinicus. In coastal seas off eastern Hong Kong, C. sinicus appears first in December, but densities comparable to those in the Yellow Sea and the East China Sea are reached only in January and February when temperature is <15 degrees C. Density decreases in March as temperature increases. No individuals remain after May when temperature is >25 degrees C. The average prosome length of females collected in February is comparable to that of females from the Yellow Sea, but females collected after mid-March are smaller than the smallest females from the Yellow Sea. Reproduction occurred mainly between January and March. Rapid decline of the population in April and the absence of a summer population suggest that the local population is derived from individuals advected from the north by ocean currents. Eggs produced locally probably did not hatch or develop into adults.
学科主题	Marine & Freshwater Biology
WOS标题词	Science & Technology ; Life Sciences & Biomedicine
类目[WOS]	Marine & Freshwater Biology
研究领域[WOS]	Marine & Freshwater Biology
关键词[WOS]	COLD BOTTOM WATER ; YELLOW SEA ; COPEPOD ASSEMBLAGES ; EGG-PRODUCTION ; EURYTEMORA-AFFINIS ; KUROSHIO CURRENT ; CHINA SEA ; TAIWAN ; TEMPERATURE ; REPRODUCTION
收录类别	SCI
原文出处	10.1017/S0025315412000938
语种	英语
WOS记录号	WOS:000312460800012
公开日期	2014-07-17
内容类型	期刊论文
源URL	[http://ir.qdio.ac.cn/handle/337002/16279]
专题	海洋研究所_胶州湾海洋生态系统国家野外研究站
作者单位	1.Chinese Univ Hong Kong, Sch Life Sci, Shatin, Hong Kong, Peoples R China 2.Chinese Acad Sci, Jiaozhou Bay Marine Ecosyst Res Stn, Inst Oceanol, Qingdao, Peoples R China
推荐引用方式 GB/T 7714	Zhang, G-T,Wong, C. K.. Population abundance and body size of Calanus sinicus in marginal habitats in the coastal seas of south-eastern Hong Kong[J]. JOURNAL OF THE MARINE BIOLOGICAL ASSOCIATION OF THE UNITED KINGDOM,2013,93(1):135-142.
APA	Zhang, G-T,&Wong, C. K..(2013).Population abundance and body size of Calanus sinicus in marginal habitats in the coastal seas of south-eastern Hong Kong.JOURNAL OF THE MARINE BIOLOGICAL ASSOCIATION OF THE UNITED KINGDOM,93(1),135-142.
MLA	Zhang, G-T,et al."Population abundance and body size of Calanus sinicus in marginal habitats in the coastal seas of south-eastern Hong Kong".JOURNAL OF THE MARINE BIOLOGICAL ASSOCIATION OF THE UNITED KINGDOM 93.1(2013):135-142.