Distribution of molluscan remains in the sediment of the Chukchi Sea and its vicinity, the Arctic

	Distribution of molluscan remains in the sediment of the Chukchi Sea and its vicinity, the Arctic
	Gao, AG ; Xu, FS ; Sun, HQ ; Lon, L
刊名	ACTA OCEANOLOGICA SINICA
	2003
卷号	22 期号:4 页码:607-619
关键词	Chukchi Sea Beaufort Sea Bering Sea molluscan remains
ISSN号	0253-505X
英文摘要	The result of an analysis of mollusca remains collected from the Chukchi Sea, Beaufort Sea and Bering Sea in the First Chinese National Arctic Research Expedition, from July to September, 1999 is presented. Seventeen species of mollusca have been identified, which belong to two classes: Bivalvia and Gastropoda. The compositions of the mollusca are very simple. According to the distribution pattern two groups may be distinguished among molluscan species. The Pan-Arctic and circumboreal group comprises Nuculana pernula, N.radiata, Nucula bellotii, Astarte montagui, Seripes groenlandicus, Macoma calcarea, M. moesta alaskana, Liocyrna fluctuosa, Mya pseudoarenaria and Turritella polaris. Three species, Cyclocardia crebricostata, Trichotrois coronata and Argobuccinum oregonense are components of the Pan-Arctic and Pacific boreal group. With regard to feeding habits, detritus feeders dominate. There are 7 species of detritus feeders, i.e., Nuculana pernula, N. radiata, Nucula bellotii, Macoma calcarea, M. moesta alaskana, Macoma sp. and Trichotropis coronata. Detritus feeders are dominant with regard to the numbers of species as well as to the frequency of occurrence. Macoma calcarea is the most abundant species.
WOS研究方向	Oceanography
语种	英语
出版者	CHINA OCEAN PRESS
WOS记录号	WOS:000187722300011
内容类型	期刊论文
源URL	[http://ir.fio.com.cn:8080/handle/2SI8HI0U/27096]
专题	自然资源部第一海洋研究所
通讯作者	Gao, AG
作者单位	1.State Ocean Adm, Inst Oceanog 1, Qingdao 266061, Peoples R China 2.State Ocean Adm, Key Lab Marine Sedimentol & Environm Geol, Qingdao 266061, Peoples R China 3.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China
推荐引用方式 GB/T 7714	Gao, AG,Xu, FS,Sun, HQ,et al. Distribution of molluscan remains in the sediment of the Chukchi Sea and its vicinity, the Arctic[J]. ACTA OCEANOLOGICA SINICA,2003,22(4):607-619.
APA	Gao, AG,Xu, FS,Sun, HQ,&Lon, L.(2003).Distribution of molluscan remains in the sediment of the Chukchi Sea and its vicinity, the Arctic.ACTA OCEANOLOGICA SINICA,22(4),607-619.
MLA	Gao, AG,et al."Distribution of molluscan remains in the sediment of the Chukchi Sea and its vicinity, the Arctic".ACTA OCEANOLOGICA SINICA 22.4(2003):607-619.