IHB OpenIR  > 水生生物多样性与资源保护研究中心  > 期刊论文
Trace elements accumulation in the Yangtze finless porpoise (Neophocaena asiaeorientalis asiaeorientalis) - A threat to the endangered freshwater cetacean
Xiong, Xiong1,2; Qian, Zhengyi1,3; Mei, Zhigang1; Wu, Jianhong4; Hao, Yujiang1; Wang, Kexiong1; Wu, Chenxi2; Wang, Ding1
2019-10-10
Source PublicationSCIENCE OF THE TOTAL ENVIRONMENT
ISSN0048-9697
Volume686Issue:1Pages:797-804
Abstract

As a freshwater cetacean with a population of only approximately 1000 individuals, the Yangtze finless porpoise (Neophocaena asiaeorientalis asiaeorientalis) is threatened by water pollution. However, studies of contaminants accumulated in the Yangtze finless porpoise remain limited. In this study, concentrations of 11 trace elements in different tissues sampled from 38 Yangtze finless porpoise individuals were determined. The elements V, Ni, Zn, and Pb were mostly accumulated in the epidermis, Cr, Mn, Cu, Se, and Hg were mostly accumulated in the liver, while As and Cd were mostly accumulated in the blubber and kidney, respectively. The results show that trace elements concentrations in the epidermis do not reliably indicate concentrations in internal tissues of the Yangtze finless porpoises. Positive correlations between different trace elements concentrations in tissues with the highest concentrations suggested the similar mechanism of metabolism or uptake pathway of those elements. Concentrations of As, Se, Cd, Hg, and Pb in the tissues with the highest concentrations were significantly positively correlated with the body length. Furthermore, significantly higher trace elements concentrations were measured in the reproductive organs of females (ovaries) than males (testis). However, no significant difference of trace elements concentrations between habitats was found. In consideration of higher Hg and Cd level in Yangtze finless porpoises compared to other small cetaceans, the potential risk of Hg (in particular) and Cd toxicity to Yangtze finless porpoises needs further attention. (C) 2019 Elsevier B.V. All rights reserved.

KeywordYangtze finless porpoise Trace element Bioaccumulation Cetacean
DOI10.1016/j.scitotenv.2019.06.031
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[31430080] ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China[2016YFC0503200]
WOS Research AreaEnvironmental Sciences & Ecology
WOS SubjectEnvironmental Sciences
WOS IDWOS:000479029700070
WOS KeywordDOLPHINS STENELLA-COERULEOALBA ; BOTTLE-NOSED DOLPHINS ; HEAVY-METAL POLLUTION ; PEARL RIVER ESTUARY ; STRIPED DOLPHINS ; DONGTING LAKE ; TURSIOPS-TRUNCATUS ; PHOCOENOIDES-DALLI ; HARBOR PORPOISES ; MARINE MAMMALS
PublisherELSEVIER
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China ; National Key Programme of Research and Development of Ministry of Science and Technology of the Peoples' Republic of China
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/33187
Collection水生生物多样性与资源保护研究中心_期刊论文
Corresponding AuthorWang, Ding
Affiliation1.Chinese Acad Sci, Inst Hydrobiol, Key Lab Aquat Biodiversily & Conservat, Wuhan 430072, Hubei, Peoples R China
2.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Hubei, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100039, Peoples R China
4.Wuhan Inst Drug & Med Device Control, Wuhan 430075, Hubei, Peoples R China
Recommended Citation
GB/T 7714
Xiong, Xiong,Qian, Zhengyi,Mei, Zhigang,et al. Trace elements accumulation in the Yangtze finless porpoise (Neophocaena asiaeorientalis asiaeorientalis) - A threat to the endangered freshwater cetacean[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2019,686(1):797-804.
APA Xiong, Xiong.,Qian, Zhengyi.,Mei, Zhigang.,Wu, Jianhong.,Hao, Yujiang.,...&Wang, Ding.(2019).Trace elements accumulation in the Yangtze finless porpoise (Neophocaena asiaeorientalis asiaeorientalis) - A threat to the endangered freshwater cetacean.SCIENCE OF THE TOTAL ENVIRONMENT,686(1),797-804.
MLA Xiong, Xiong,et al."Trace elements accumulation in the Yangtze finless porpoise (Neophocaena asiaeorientalis asiaeorientalis) - A threat to the endangered freshwater cetacean".SCIENCE OF THE TOTAL ENVIRONMENT 686.1(2019):797-804.
Files in This Item: Download All
File Name/Size DocType Version Access License
1-s2.0-S004896971932(1288KB)期刊论文出版稿开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Xiong, Xiong]'s Articles
[Qian, Zhengyi]'s Articles
[Mei, Zhigang]'s Articles
Baidu academic
Similar articles in Baidu academic
[Xiong, Xiong]'s Articles
[Qian, Zhengyi]'s Articles
[Mei, Zhigang]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Xiong, Xiong]'s Articles
[Qian, Zhengyi]'s Articles
[Mei, Zhigang]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: 1-s2.0-S0048969719325859-main.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.