气候变化领域集成服务门户(CCPortal): Concentration of trace elements in long-finned pilot whales stranded in northern Patagonia; Chile

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DOI	10.1016/j.marpolbul.2019.110822
	Concentration of trace elements in long-finned pilot whales stranded in northern Patagonia; Chile
	Garcia-Cegarra A.M.; de A. Padilha J.; Braz B.F.; Ricciardi R.; Espejo W.; Chiang G.; Bahamonde P.
发表日期	2020
ISSN	0025326X
卷号	151
英文摘要	The use of trace metals and rare-earth elements (REEs) is increasing in the mining, metallurgic, electronic, and automobile industries due to their magnetic, heat-resistant, and phosphorescent properties. While large amounts of these metals are released to the environment, the toxic consequences in marine organisms are poorly understood. In Chile a mass stranding event of long-finned pilot whales (LFPW) (Globicephala melas) occurred in 2016 due to unknown consequences. Al, Ce, Cr, Cu, Tl, and Zn concentrations were analyzed in LFPW blubber tissue and correlated with body size and age class of individuals. While Al and Zn were higher in juvenile individuals, Ce, Cu, Cr, and Tl were higher in adults. This study provides the first base line of trace metals and REE in LFPW from the southern hemisphere and demonstrates the existence and persistence of trace elements in marine top predators from remote ecosystems like the Chilean Patagonia. © 2019
英文关键词	Heavy metals; Massive mortalities; Patagonia; Pilot whales; Pollution; Rare-earth elements; Trace elements
语种	英语
scopus关键词	Aluminum alloys; Automotive industry; Electronics industry; Heavy metals; Marine biology; Pollution; Rare earth elements; Rare earths; Heat resistant; Marine organisms; Massive mortalities; Northern patagonia; Patagonia; Pilot whales; Rare earth elements (REEs); Southern Hemisphere; Trace elements; aluminum; cerium; chromium; copper; thallium; trace element; zinc; trace element; age class; bioaccumulation; body size; concentration (composition); finfish; heavy metal; marine pollution; trace element; whale; adult; age; animal tissue; Article; bioaccumulation; body size; Chile; female; Globicephala melas; juvenile; male; mortality; nonhuman; pilot whale; animal; Patagonia; Delphinidae; Globicephala melas; Animals; Chile; Trace Elements; Whales, Pilot
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/149290
作者单位	Melimoyu Ecosystem Research Institute, Fundación MERI, Santiago, 7650720, Chile; CIFAMAC (Centro de Investigación de Fauna Marina y Avistamiento de Cetáceos), Mejillones, Chile; Radioisotopes Lab, Biophysics Institute, Federal University of Rio de Janeiro, Brazil; Departamento de Química Analítica, University of Rio de Janeiro, Av. Athos da Silveira Ramos, 149 - Centro de Tecnologia Federal, Cidade Universitária, Rio de Janeiro, RJ 24020-007, Brazil; Department of Animal Science, Facultad de Ciencias Veterinarias, Universidad de Concepción, Casilla 537, Chillán, Chile; Núcleo Milenio de Salmónidos Invasores (INVASAL), Ministerio de Economía, Chile
推荐引用方式 GB/T 7714	Garcia-Cegarra A.M.,de A. Padilha J.,Braz B.F.,et al. Concentration of trace elements in long-finned pilot whales stranded in northern Patagonia; Chile[J],2020,151.
APA	Garcia-Cegarra A.M..,de A. Padilha J..,Braz B.F..,Ricciardi R..,Espejo W..,...&Bahamonde P..(2020).Concentration of trace elements in long-finned pilot whales stranded in northern Patagonia; Chile.Marine Pollution Bulletin,151.
MLA	Garcia-Cegarra A.M.,et al."Concentration of trace elements in long-finned pilot whales stranded in northern Patagonia; Chile".Marine Pollution Bulletin 151(2020).