气候变化领域集成服务门户(CCPortal): Labile and stable mercury in Harris mud crab (Rhithropanopeus harrisii) from the southern Baltic Sea – Considerations for a role of non-native species in the food web

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DOI	10.1016/j.marpolbul.2019.07.064
	Labile and stable mercury in Harris mud crab (Rhithropanopeus harrisii) from the southern Baltic Sea – Considerations for a role of non-native species in the food web
	Wilman B.; Bełdowska M.; Normant-Saremba M.
发表日期	2019
ISSN	0025326X
起始页码	116
结束页码	122
卷号	148
英文摘要	Mercury is a potent neurotoxin. Its main source of entry into the human body is the consumption of fish and seafood. Within the past few decades a new species of crab has appeared in the food web of the southern Baltic: Rhithropanopeus harrisii. The aim of the present study was to estimate the level of total and labile mercury concentrations in this species collected from the southern Baltic Sea. Analyses were performed using the thermodesorption method. The share of organic mercury fraction, as well as the Hgtot, increased with the size class of the crabs. Due to the increasingly common occurrence of R. harrisii and the low HgTOT concentration in its body, and assuming that it is bound to become a more and more common component of the diet of fish, it can be supposed that the load of toxic mercury entering the food web is likely to decrease. © 2019 Elsevier Ltd
英文关键词	Bioaccumulation; Food web; Gulf of Gdańsk; Hg; R. harrisii; Thermodesorption method
语种	英语
scopus关键词	Bioaccumulation; Biochemistry; Ecology; Fish; Meats; Mercury (metal); Shellfish; Thermal desorption; Food webs; Human bodies; Mercury concentrations; New species; Non-native species; Organic mercury; R. harrisii; Thermodesorption; Chemical contamination; mercury; mercury; bioaccumulation; crab; diet; food web; mercury (element); toxin; Article; Baltic Sea; crab; desorption; fish; food intake; food web; fractionation; introduced species; nonhuman; Rhithropanopeus harrisii; sea food; thermal analysis; toxic concentration; animal; Baltic States; Brachyura; chemistry; environmental monitoring; food chain; food contamination; human; introduced species; metabolism; shellfish; water pollutant; Atlantic Ocean; Baltic Sea; Gulf of Gdansk; Decapoda (Crustacea); Rhithropanopeus harrisii; Animals; Baltic States; Brachyura; Environmental Monitoring; Food Chain; Food Contamination; Humans; Introduced Species; Mercury; Shellfish; Water Pollutants, Chemical
来源期刊	Marine Pollution Bulletin
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/149619
作者单位	Institute of Oceanography, University of Gdańsk, Piłsudskiego 46, Gdynia, 81-378, Poland
推荐引用方式 GB/T 7714	Wilman B.,Bełdowska M.,Normant-Saremba M.. Labile and stable mercury in Harris mud crab (Rhithropanopeus harrisii) from the southern Baltic Sea – Considerations for a role of non-native species in the food web[J],2019,148.
APA	Wilman B.,Bełdowska M.,&Normant-Saremba M..(2019).Labile and stable mercury in Harris mud crab (Rhithropanopeus harrisii) from the southern Baltic Sea – Considerations for a role of non-native species in the food web.Marine Pollution Bulletin,148.
MLA	Wilman B.,et al."Labile and stable mercury in Harris mud crab (Rhithropanopeus harrisii) from the southern Baltic Sea – Considerations for a role of non-native species in the food web".Marine Pollution Bulletin 148(2019).