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Fig. 2 | Helgoland Marine Research

Fig. 2

From: Evidence for an autumn downstream migration of Atlantic salmon Salmo salar (Linnaeus) and brown trout Salmo trutta (Linnaeus) parr to the Baltic Sea

Fig. 2

Examples of Sr:Ca profiles. a Anadromous brown trout collected from the sea on 14 November 2009, with no seawater signal; b salmon collected from the sea on 28 December 2013, with moderate seawater signal; c salmon collected from the sea on 07 December 2006, with stabilized seawater signal. The peaks in the beginning of the Sr:Ca profiles represent maternally derived seawater signal (Kalish 1990)

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Helgoland Marine Research

ISSN: 1438-3888

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