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Wadden Sea Ecosystem 13: Coastal Protection and Sea Level Rise

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Particularly Sensitive Sea Area (PSSA) Wadden Sea Feasibility Study

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Harbour seal resting on sand looking into the camera. © Anders Galatius.

Harbour Seal Numbers in the Wadden Sea and on Helgoland in 2000

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Feasibility Study: The Nomination of the Wadden Sea Conservation Area as a World Heritage Site

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Harbour seal resting on sand looking into the camera. © Anders Galatius.

Harbour Seal Numbers in the Wadden Sea and on Helgoland in 1999

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Intertidal Mudflats Worldwide

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Agreement on the Conservation of Seals in the Wadden Sea (WSSA)

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Kees Dijkema: Salt marsh data from the 1970s

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