Auflistung nach Mitwirkenden "Hupfer, Michael"
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Assessing vertical diffusion in a stratified lake using a three-dimensional hydrodynamic model
Dong, Fei; Mi, Chenxi; Hupfer, Michael; Lindenschmidt, Karl-Erich; Peng, Wenqi; Liu, Xiaobo; Rinke, Karsten (Hydrological Processes, 2019)Vertical turbulent diffusivity (Kz), which can be estimated from water temperature, is a key factor in the evolution of water quality in lentic waters. In this study, we analysed the capability of a three-dimensional ... -
Dreißig Jahre Moorschutz in Mecklenburg-Vorpommern: Eine Würdigung des Wirkens von Uwe Lenschow
Hupfer, Michael; Kleeberg, Andreas; Zak, Dominik; Augustin, Jürgen; Lenschow, Uwe (TELMA - Berichte der Deutschen Gesellschaft für Moor- und Torfkunde; Band 50; 2020)Dr. Uwe Lenschow – der Name wird wie kaum ein anderer mit dem behördlichen Moorschutz in Zusammenhang gebracht. Als Dezernatsleiter im damaligen Landesamt für Umwelt und Natur veröffentlichte er bereits 1997 in den ... -
Geochemical focusing and sequestration of manganese during eutrophication of Lake Stechlin (NE Germany)
Scholtysik, Grzegorz; Dellwig, Olaf; Roeser, Patricia; Arz, Helge Wolfgang; Casper, Peter; Herzog, Christiane; Goldhammer, Tobias; Hupfer, Michael (Biogeochemistry, 2020-11-24)Significant sedimentation of manganese (Mn) in form of manganese oxides (MnOx) and the subsequent formation of authigenic calcium-rich rhodochrosite (Mn(Ca)CO3) were observed in the seasonally stratified hard water Lake ... -
Sulphate reduction determines the long-term effect of iron amendments on phosphorus retention in lake sediments
Purpose: This field study aimed to guide the planning of iron amendments for phosphorus retention by investigating the long-term fate of iron added to two urban lakes (Plötzensee and Groß Glienicker See) in ...