Temporal variation in biodeposit organic content and sinking velocity in long-line shellfish culture

CORC > 海洋研究所 > 中国科学院海洋研究所 > 实验海洋生物学重点实验室

	Temporal variation in biodeposit organic content and sinking velocity in long-line shellfish culture
	Ren Lihua 1,2,3; Zhang Jihong 1,4
刊名	CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY
	2016-09-01
卷号	34 期号:5 页码:985-991
关键词	biodeposit organic content shellfish sinking velocity
英文摘要	We measured the organic content and sinking velocities of biodeposits from two scallop species (Chlamys farreri, Patinopecten yessoensis) and abalone (Haliotis discus hannai) that were cultured on suspended long-lines. Measurements were conducted every two months from April 2010 to February 2011. The shellfish were divided into three size groups (small, middle, and big sizes). At each sample point, we assessed biodeposit organic content, average sinking velocity, the frequency distribution of sinking velocities, and the correlation between organic content and sinking velocity. The organic content of biodeposits varied significantly among months (P<0.05) and the pattern of change varied among species. Sinking velocities varied significantly, ranging from <0.5 cm/s to >1.9 cm/s. The sinking velocities of biodeposits from C. farreri and P. yessoensis were 0.5-1.5 cm/s and from H. discus hannai were <0.7 cm/s. The organic content was significantly negatively correlated to the sinking velocity of biodeposits in C. farreri (P<0.001) and P. yessoensis (P<0.05).
收录类别	SCI
语种	英语
WOS记录号	WOS:000379737000010
内容类型	期刊论文
版本	出版稿
源URL	[http://ir.qdio.ac.cn/handle/337002/130941]
专题	海洋研究所_实验海洋生物学重点实验室
作者单位	1.Chinese Acad Fishery Sci, Yellow Sea Fisheries Res Inst, Qingdao 266071, Peoples R China 2.Chinese Acad Fishery Sci, East China Sea Fisheries Res Inst, Shanghai 200090, Peoples R China 3.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China 4.Qingdao Natl Lab Marine Sci & Technol, Funct Lab Marine Fisheries Sci & Food Prod Proc, Qingdao 266071, Peoples R China
推荐引用方式 GB/T 7714	Ren Lihua,Zhang Jihong. Temporal variation in biodeposit organic content and sinking velocity in long-line shellfish culture[J]. CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2016,34(5):985-991.
APA	Ren Lihua,&Zhang Jihong.(2016).Temporal variation in biodeposit organic content and sinking velocity in long-line shellfish culture.CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,34(5),985-991.
MLA	Ren Lihua,et al."Temporal variation in biodeposit organic content and sinking velocity in long-line shellfish culture".CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY 34.5(2016):985-991.