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Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/33231

Title: Geographical Variations in the Chemical Compositions of Veined Squid Loligo forbesi Statoliths
Authors: Chia-Hui Wang;Audrey J. Geffen;Richard D.M. Nash
Contributors: 國立臺灣海洋大學:環境生物與漁業科學學系
Keywords: Statolith;Chemical composition;Geographical variation;Squid;ICP-MS
Date: 2012-03
Issue Date: 2012-11-20T07:47:26Z
Publisher: Zoological Studies
Abstract: abstract:The chemical composition of statoliths of the veined squid Loligo forbesi Steenstrup (Cephalopoda: Loliginidae) was analyzed by inductively coupled plasma-mass spectrometry (ICP-MS) to determine geographical differences. Statolith samples from the North Sea and Irish Sea were collected, and samples of 2 consecutive years from the Irish Sea were also included in the analyses to test temporal stability of the statolith chemical composition. Seven trace elements were detected, including strontium, barium, lithium, lead, manganese, nickel, and cobalt, in decreasing order of abundance. The elemental compositions of the statoliths significantly differed among sampling areas, and no significant difference in chemical composition was found between the 2 consecutive yearly Irish Sea samples.
Relation: 51(6), pp.755-761
URI: http://ntour.ntou.edu.tw/handle/987654321/33231
Appears in Collections:[環境生物與漁業科學學系] 期刊論文

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