Impact assessment of modified clay on embryo-larval stages of turbot Scophthalmus maximus L.

doi:10.1007/s00343-019-8043-y

	Impact assessment of modified clay on embryo-larval stages of turbot Scophthalmus maximus L.
	Zhang Yue 1,2,4; Song Xiuxian1,2,3,4 ; Yu Zhiming1,2,3,4 ; Zhang Peipei 1,2,3,4; Cao Xihua1,2,4 ; Yuan Yongquan1,2,4
	2019-05-01
发表期刊	JOURNAL OF OCEANOLOGY AND LIMNOLOGY
ISSN	2096-5508
卷号	37 期号:3 页码:1051-1061
通讯作者	Song Xiuxian(songxx@qdio.ac.cn)
摘要	Using modified clay is one of the most promising methods for the mitigation of harmful algal blooms (HABs). However, the environmental impact of modified clay has become a subject of global concern. In this study, turbot (Scophthalmus maximus L.) embryos were used as a model to assess the effect of modified clay on this sensitive stage of fish development. Results show that the 24 and 48h LC50 (median lethal concentrations) of the modified clay were 1.70 and 1.65 g/L, and the safe concentration was 0.47 g/L, which is much higher than the concentration used to treat HAB. The modified clay did not affect significantly the hatchability of turbot embryos but when the concentration exceeded 0.50 g/L, the deformity rate of newly hatched larvae increased significantly. The total length, specific growth rate (SGR) and yolk sac absorption rate of larvae reached their peaks at 0.50 g/L and then gradually decreased as the concentration of modified clay increased. Therefore, a moderate amount of modified clay does not harm the survival and hatching of turbot embryos, or the growth and development of newly hatched larvae.
关键词	modified clay turbot embryo larvae survival growth
DOI	10.1007/s00343-019-8043-y
收录类别	SCI
语种	英语
资助项目	National Key Research and Development Program of China[2016YFE0101500] ; NSFC-Shandong Joint Fund for Marine Science Research Center[U1606404] ; National Key Research and Development Program of China[2016YFE0101500] ; NSFC-Shandong Joint Fund for Marine Science Research Center[U1606404]
WOS研究方向	Marine & Freshwater Biology ; Oceanography
WOS类目	Limnology ; Oceanography
WOS记录号	WOS:000469401600028
出版者	SCIENCE PRESS
引用统计	被引频次：8[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/161659
专题	海洋生态与环境科学重点实验室
通讯作者	Song Xiuxian
作者单位	1.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Shandong, Peoples R China 2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Ecol & Environm Sci, Qingdao 266237, Shandong, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Chinese Acad Sci, Ctr Ocean Megasci, Qingdao 266071, Shandong, Peoples R China
第一作者单位	中国科学院海洋研究所; 中国科学院海洋大科学研究中心
通讯作者单位	中国科学院海洋研究所; 中国科学院海洋大科学研究中心
推荐引用方式 GB/T 7714	Zhang Yue,Song Xiuxian,Yu Zhiming,et al. Impact assessment of modified clay on embryo-larval stages of turbot Scophthalmus maximus L.[J]. JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2019,37(3):1051-1061.
APA	Zhang Yue,Song Xiuxian,Yu Zhiming,Zhang Peipei,Cao Xihua,&Yuan Yongquan.(2019).Impact assessment of modified clay on embryo-larval stages of turbot Scophthalmus maximus L..JOURNAL OF OCEANOLOGY AND LIMNOLOGY,37(3),1051-1061.
MLA	Zhang Yue,et al."Impact assessment of modified clay on embryo-larval stages of turbot Scophthalmus maximus L.".JOURNAL OF OCEANOLOGY AND LIMNOLOGY 37.3(2019):1051-1061.

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