Migration and diving behavior of Centrophorus squamosus in the NE Atlantic. Combining electronic tagging and Argo hydrography to infer deep ocean trajectories
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- 作者：Cristina Rodrí ; guez-Cabelloa ; c.cabello@st.ieo.es" class="auth_mail" title="E-mail the corresponding author ; Cesar Gonzá ; lez-Polab ; cesar.pola@gi.ieo.es" class="auth_mail" title="E-mail the corresponding author ; Francisco Sá ; ncheza ; f.sanchez@st.ieo.es" class="auth_mail" title="E-mail the corresponding author
- 关键词：Centrophorus squamosus ; PSAT tags ; Argo floats ; Migration ; Behavior ; NE Atlantic
- 刊名：Deep Sea Research Part I: Oceanographic Research Papers
- 出版年：2016
- 出版时间：September 2016
- 年：2016
- 卷：115
- 期：Complete
- 页码：48-62
- 全文大小：7915 K
文摘
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Centrophorus squamosus can make large-scale movements covering 550 nmi in one month.
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It alternates periods of relative motionless with quick movements (20 nmi.day−1).
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It shows directional movement towards the west and north of Bay of Biscay.
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Some sharks show diel vertical migrations however this is not a general pattern.
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Argos floats are a promising tool combined with PSAT tags to help infer trajectories.