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	Provedor de dados ArchiMer (1) Neotropical Ichthyology (1) Autor Albuquerque,Cristiano Q. de (1) Batel, Alain (1) De Pontual, Helene (1) Desaunay, Yves (1) Koutsikopoulos, Constantin (1) Lagardere, Francoise (1) Miekeley,Norbert (1) Muelbert,José H. (1) Troadec, Herve (1) Mais... Palavra-chave ICPMS (2) Barium (1) Eléments traces (1) Estuarine nursery (1) Juvenile (1) Juvénile (1) Laser ablation (1) Life-history (1) Nourricerie estuarienne (1) Otolith (1) Otolithe (1) Population extinction (1) Recruitment (1) Recrutement (1) Strontium (1) Trace elements (1) Mais... Tipo do documento Info:eu-repo/semantics/article (1) Text (1) Ano 2010 (1) 2000 (1) País Brazil (1) France (1) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Otoliths imprinting of sole (Solea solea) from the Bay of Biscay: a tool to discriminate individuals from nursery origins? ArchiMer De Pontual, Helene; Lagardere, Francoise; Troadec, Herve; Batel, Alain; Desaunay, Yves; Koutsikopoulos, Constantin. Sole nurseries are located in the main bays and estuaries of the Bay of Biscay, where juveniles from the same stock. concentrate and constitute temporarily isolated groups. This context being favourable for elemental analyses of juvenile otoliths this study has been initiated with the aim of obtaining environmental imprints of the main nurseries of origin of juveniles recruiting to the adult stock, and of evaluating the relative contribution of these nurseries to the stock. The objectives were to compare (i) the otolith elemental imprints obtained by sampling juveniles in the Loire and the Gironde nurseries, and (ii) two multi-element analysis techniques: laser ablation inductively coupled plasma mass spectrometry (LA-ICPMS) and solution-based ICPMS... Tipo: Text Palavras-chave: Recruitment; Juvenile; Estuarine nursery; ICPMS; Trace elements; Otolith; Recrutement; Juvénile; Nourricerie estuarienne; ICPMS; Eléments traces; Otolithe. Ano: 2000 URL: http://archimer.ifremer.fr/doc/2000/publication-537.pdf Whitemouth croaker, Micropogonias furnieri, trapped in a freshwater coastal lagoon: a natural comparison of freshwater and marine influences on otolith chemistry Neotropical Ichthyology Albuquerque,Cristiano Q. de; Miekeley,Norbert; Muelbert,José H.. Strontium and barium incorporation into otoliths was compared between whitemouth croaker, Micropogonias furnieri, collected from an entrapped freshwater population (Mirim Lagoon) and a normal marine/estuarine population in southern Brazil. Chemical analysis was performed using LA-ICPMS with the objective of validating the effects of marine and freshwater environments on Sr and Ba incorporation as a basis for further investigation of marine and freshwater connectivity of M. furnieri. The freshwater population was dominated by older fish with mean ±SD age of 34±1 y, whereas the coastal samples were dominated by younger fish of 14±7 y. Comparison of strontium and barium incorporation among otolith life-history profiles indicated significantly higher barium... Tipo: Info:eu-repo/semantics/article Palavras-chave: Strontium; Barium; Laser ablation; ICPMS; Life-history; Population extinction. Ano: 2010 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252010000200009 Registros recuperados: 2 Primeira ... 1 ... Última

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