%0 Book
%T Sulfide monitoring in the Baltic Sea using the OPUS UV in-situ sensor
%A Waern, Malin Maria
%D 2025
%C Rostock
%C Universität Rostock
%G English
%F 1935024523
%O vorgelegt von Malin Maria Waern
%O GutachterInnen: Joanna Waniek (Leibniz-Institut für Ostseeforschung Warnemünde) ; Arne Körtzinger (GEOMAR Helmholtz-Zentrum für Ozeanforschung Kiel)
%O Dissertation Universität Rostock 2025
%X The OPUS UV sensor (TriOS GmbH, Germany) was used to determine the total sulfide (total H2S) concentration in the Baltic Sea. Derived total H2S concentrations had a -2.0% relative error to control and LOD at 2.71 ± 1.09 µM when adjusted using the control values as reference. Control LOD was 2.36 ± 1.52 µM. Analyzing a transect from the Arkona Basin to the Eastern Gotland Basin over five months in 2021 showed recurring plume phenomenon within the oxic/sub-oxic zone, as well as a co-occurrence of total H2S and oxygen. These sulfides may reduce or completely halt some nitrification rates.<eng>
%L 500
%9 theses
%9 Text
%9 Hochschulschrift
%R 10.18453/rosdok_id00004905
%U https://purl.uni-rostock.de/rosdok/id00004905
%U https://nbn-resolving.org/urn:nbn:de:gbv:28-rosdok_id00004905-5
%U https://d-nb.info/1375312308/34
%U https://doi.org/10.18453/rosdok_id00004905