It looks like you have JavaScript disabled. That's OK! All the content on the site is still viewable, but keep in mind most of the interactive features won't work.

Federal Ministry for the Environment, Climate Action, Nature Conservation and Nuclear Safety Search

Federal coordinating office for seawater, marine suspended particulate matter and marine sediment

Federal coordinating office D

Brandung

Contact

Bundesamt für Seeschifffahrt und Hydrographie
Postfach 301220
20305 Hamburg

Preface (PDF, 111 KB)
D-VORBEMERK-MWASS
Procedure for determining the activity concentrations of plutonium, americium and curium in seawater by alpha spectrometry (PDF, 811 KB)
D-α-SPEKT-MWASS-01
Files
Procedure for determining the activity concentrations of caesium isotopes in seawater by gamma spectrometry (PDF, 685 KB)
D-Cs-MWASS-01
Files
Procedure for determining the activity concentration of caesium-137 in seawater by proportional counting (PDF, 520 KB)
D-Cs-137-MWASS-01
Files
Procedure for the continuous monitoring of the artificial gross gamma activity concentration in seawater (PDF, 1,7 MB)
D-γ-GESAMT-MWASS-01
Files
Procedure for determining activity concentrations of radionuclides due to elevated artificial gross gamma activity concentration (PDF, 1 MB)
D-γ-GESAMT-MWASS-02
Files
Procedure for determining the activity concentration of tritium in seawater by liquid scintillation counting (PDF, 1,9 MB)
D-H-3-MWASS-01
Files
Procedure for determining the activity concentration of strontium-90 in seawater by proportional counting (PDF, 767 KB)
D-Sr-90-MWASS-01
Files

Last updated: 05.08.2026

Policy-making in dialogue

Good environmental policy is achieved when it is a joint endeavour. Connect with us on social media, take part in our forums or write to us directly.