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Interactive effects of strontium and barium water concentration on otolith incorporation in juvenile flounder Paralichthys olivaceus
Tian, Honglin1,2; Liu, Jinhu1,3; Cao, Liang1,3; Dou, Shuozeng1,2,3
2019-06-14
Source PublicationPLOS ONE
ISSN1932-6203
Volume14Issue:6Pages:16
Corresponding AuthorLiu, Jinhu(liujinhu@qdio.ac.cn) ; Dou, Shuozeng(szdou@qdio.ac.cn)
AbstractAlthough the relationship between the incorporation of an element into otoliths and the concentration of the element in water has been extensively investigated in many fish species, the interactive effects of multiple elements in water on the otolith incorporation of an element are not adequately explored or well understood. In this study, 16 treatments in triplicate using strontium (Sr; 1, 2, 3 and 4 times the ambient baseline, 6.5 mg l(-1)) and barium (Ba; 1, 2, 4 and 6 times the ambient baseline, 40 mu g l(-1)) as categorical variables in an orthogonal design were established to evaluate the relative or interactive effects of water elements on otolith elemental incorporation in juvenile flounder Paralichthys olivaceus (from 15 to 116 days post hatching). The results revealed that otolith incorporation (Me: Ca-Otolith) of Sr and Ba were positively dependent on the concentrations of the elements in water (Me:Ca-Water). Overall, Sr was incorporated into otoliths more efficiently than was Ba, and the partition efficiency (D-Me) of both elements decreased with increasing water elemental concentrations. Increasing Sr concentrations in water appeared to negatively affect the uptake of Ba into otoliths rather than facilitate it, as previously reported in fish reared in freshwater and brackish water, or showed no effect on fish in seawater. Conversely, the Ba concentration in water did not influence the otolith uptake of Sr, which agrees with the findings for other fish species. When applying otolith microchemistry to fish ecology studies, it is essential to cautiously address the interactive effects of multiple elements in the environment on otolith elemental incorporation.
DOI10.1371/journal.pone.0218446
Indexed BySCI
Language英语
Funding ProjectNational Key Basic Research Program[2015CB453302] ; National Natural Science Foundation of China[40976084] ; NSFC-Shandong Joint Fund for Marine Science Research Centre[U1606404]
WOS Research AreaScience & Technology - Other Topics
WOS SubjectMultidisciplinary Sciences
WOS IDWOS:000471587000045
PublisherPUBLIC LIBRARY SCIENCE
Citation statistics
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/161832
Collection海洋生态与环境科学重点实验室
Corresponding AuthorLiu, Jinhu; Dou, Shuozeng
Affiliation1.Chinese Acad Sci, Ctr Ocean Mega Sci, Inst Oceanol, CAS Key Lab Marine Ecol & Environm Sci, Qingdao, Shandong, Peoples R China
2.Univ Chinese Acad Sci, Beijing, Peoples R China
3.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Ecol & Environm Sci, Qingdao, Shandong, Peoples R China
First Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Corresponding Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Tian, Honglin,Liu, Jinhu,Cao, Liang,et al. Interactive effects of strontium and barium water concentration on otolith incorporation in juvenile flounder Paralichthys olivaceus[J]. PLOS ONE,2019,14(6):16.
APA Tian, Honglin,Liu, Jinhu,Cao, Liang,&Dou, Shuozeng.(2019).Interactive effects of strontium and barium water concentration on otolith incorporation in juvenile flounder Paralichthys olivaceus.PLOS ONE,14(6),16.
MLA Tian, Honglin,et al."Interactive effects of strontium and barium water concentration on otolith incorporation in juvenile flounder Paralichthys olivaceus".PLOS ONE 14.6(2019):16.
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