This document contains dissolved oxygen (DO) concentrations and stable oxygen isotope data from the water column of a temperate drinking water basin in the Harz Mountains (Rappbode Basin, Germany; 51 44' 19 N, 10 53' 30 E). The study site was analysed over a 18-month period between June 2019 and December 2020 through depth profiles with a fortnightly sampling resolution. The document contains a description of oxygen dynamics in the epilimnion, metalimnion and hypolimnion of the lake. Data on depths affected by the occurrence of the metalimnetic oxygen minimum (MOM) are also reported. A quantification of metabolic processes such as respiration and photosynthesis through R/P ratios (Quay et al., 1995) is provided. In addition, the dependence of the ecosystem on atmospheric oxygen throughout the year in the context of climate change is highlighted. This is a supplementary material to Dordoni et al., 2022.
We present concentrations and carbon stable isotope data of dissolved inorganic carbon (DIC) and of various phases of OM including DOC, autochthonous particulate organic carbon (auto-POC) and sedimentary matter (SED) in a temperate drinking water reservoir (Rappbode Reservoir, Germany; 51°44'19"N, 10°53'30"E). This data cover a time period between March 2020 and December 2020 and refer to depths belonging to the metalimnion and the hypolimnion of the reservoir.
We present wintertime concentrations of allochthonous particulate organic carbon (allo-POC) in a temperate drinking water reservoir (Rappbode Reservoir, Germany; 51°44'19"N, 10°53'30"E).