干旱区生态环境知识资源中心(Arid): Concentrations of lead in pinniped bones confirm Galapagos as a relatively unpolluted environment

Arid

DOI	10.1016/j.ecss.2024.108614
	Concentrations of lead in pinniped bones confirm Galapagos as a relatively unpolluted environment
	Garcia-Garin, Odei; Borrell, Asuncion; Aguilar, Alex; Vighi, Morgana; Valdivia, Meica; Gonzalez, Enrique M.; Paez-Rosas, Diego; Drago, Massimiliano
通讯作者	Garcia-Garin, O
来源期刊	ESTUARINE COASTAL AND SHELF SCIENCE
ISSN	0272-7714
EISSN	1096-0015
出版年	2024
卷号	297
英文摘要	Lead (Pb) is a trace element that is naturally present in arid regions but it is also released to the marine environment by anthropogenic industrial emissions. Here, we assessed Pb concentrations in bone samples of four pinniped species: the Galapagos sea lion Zalophus wollebaeki, sampled in Galapagos archipelago, the monk seal Monachus monachus from Mauritania, and the South American fur seal Arctocephalus australis and the South American sea lion Otaria flavescens, from Uruguay, and investigate potential geographic differences. Concentrations of lead in the samples from Galapagos were lower than those detected in samples from Mauritania and Uruguay, indicating that the Galapagos archipelago is a comparatively pristine spot for this toxic element as related to the other two areas. The waters of Mauritania and Uruguay are likely affected by the inputs of lead brought by the desert dust and released by the local industry, respectively. This study supports the use of bone to assess lead concentrations in biota, as well as the use of pinnipeds as bioindicators of marine pollution.
英文关键词	Metal Trace element Bone Marine Vegetrates Pb Marine Mammal
类型	Article
语种	英语
开放获取类型	hybrid
收录类别	SCI-E
WOS记录号	WOS:001157515500001
WOS关键词	ODOBENUS-ROSMARUS-ROSMARUS ; TRACE-ELEMENTS ; HEAVY-METALS ; BLOOD-PRESSURE ; EXPOSURE ; ISOTOPE ; ACCUMULATION ; DOLPHIN ; TISSUE ; COAST
WOS类目	Marine & Freshwater Biology ; Oceanography
WOS研究方向	Marine & Freshwater Biology ; Oceanography
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/403678
推荐引用方式 GB/T 7714	Garcia-Garin, Odei,Borrell, Asuncion,Aguilar, Alex,et al. Concentrations of lead in pinniped bones confirm Galapagos as a relatively unpolluted environment[J],2024,297.
APA	Garcia-Garin, Odei.,Borrell, Asuncion.,Aguilar, Alex.,Vighi, Morgana.,Valdivia, Meica.,...&Drago, Massimiliano.(2024).Concentrations of lead in pinniped bones confirm Galapagos as a relatively unpolluted environment.ESTUARINE COASTAL AND SHELF SCIENCE,297.
MLA	Garcia-Garin, Odei,et al."Concentrations of lead in pinniped bones confirm Galapagos as a relatively unpolluted environment".ESTUARINE COASTAL AND SHELF SCIENCE 297(2024).