10.1594/PANGAEA.971675Dordoni, MarleneMarleneDordoni0000-0002-0836-1260Seewald, MichaelMichaelSeewaldRinke, KarstenKarstenRinke0000-0003-0864-6722Friese, KurtKurtFriese0000-0002-7769-0818van Geldern, RobertRobertvan Geldern0000-0003-2786-2893Schmidmeier, JakobJakobSchmidmeierBarth, Johannes A CJohannes A CBarth0000-0002-3494-4507PANGAEA2024Carbon stable isotopesdissolved inorganic carbon (DIC)dissolved organic carbon (DOC)Drinking water reservoirorganic matterorganic matter turnoverparticulate organic carbon (POC)sedimentary matterDATE/TIMEδ13C, particulate organic carbon, allochthonousWater sampleElemental Analyser, COSTECH, ECS40102020-09-09T00:00:00Dataset10.5194/bg-19-5343-202218 data pointstext/tab-separated-valuesCreative Commons Attribution 4.0 InternationalWe 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).10.893351.74Rappbode reservoirDeutsche Forschungsgemeinschaft, Bonnhttps://doi.org/10.13039/501100001659BA 2207/18-1Oxygen dynamics in large reservoirs: A new framework for understanding the formation of metalimnetic oxygen minima (newMOM)Deutsche Forschungsgemeinschaft, Bonnhttps://doi.org/10.13039/501100001659RI 2040/4-1Oxygen dynamics in large reservoirs: A new framework for understanding the formation of metalimnetic oxygen minima (newMOM)