Dadi, Tallent; Friese, Kurt; Wendt-Potthoff, Katrin; Marcé, Rafael; Koschorreck, Matthias: Sediment incubation fluxes in reservoirs [dataset bundled publication]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.928570 (dataset in review)
Abstract:
Sediment incubation studies mostly focus on a few target solutes. This approach provides a limited understanding of the interaction of the processes behind the different solutes occurring in sediments. We provide here a comprehensive data set that covers many solutes to enable a better understanding of the important processes in the sediments. The sediment incubation results in this data set were collected from five water bodies; Hassel pre-dam in 2013, Rappbode pre-dam in 2014, Rappbode Reservoir in 2015, Bautzen Reservoir in 2014, and Sau Reservoir in 2015. The data is divided into 5
groups;
i. CTD/Sonde profiles (depth, temperature, dissolved oxygen, pH, turbidity, and chlorophyll-a.
ii. Sediment incubation fluxes at different in-situ oxygen and conditions; dissolved organic carbon, methane, nitrate, ammonium, sulphate, dissolved iron and dissolved manganese. Sediments were collected using a gravity sampler (Uwitec, Mondsee, Austria).
iii. Porewater concentration; dissolved organic carbon, methane, sulphate, dissolved iron and dissolved manganese. Porewater was extracted by centrifugation.
iv. Sediment characterization; loss on ignition, water content, total carbon, total organic carbon, and total iron.
v. Calculated parameters; Fred (total oxygen required per area to oxidize all reduced compounds released by the sediment), and respiration
Supplement to:
Dadi, Tallent; Friese, Kurt; Wendt-Potthoff, Katrin; Marcé, Rafael; Koschorreck, Matthias (submitted): Oxygen dependent temperature regulation of benthic fluxes in reservoirs. Global Biogeochemical Cycles
Coverage:
Median Latitude: 47.261786 * Median Longitude: 7.974535 * South-bound Latitude: 41.971700 * West-bound Longitude: 2.388800 * North-bound Latitude: 51.736111 * East-bound Longitude: 14.466000
Date/Time Start: 2013-04-29T00:00:00 * Date/Time End: 2015-10-13T00:00:00
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)
Size:
2 datasets
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Datasets listed in this bundled publication
- Dadi, T; Friese, K; Wendt-Potthoff, K et al. (in review): Physical oceanography at CTD stations of reservoir profiles. https://doi.pangaea.de/10.1594/PANGAEA.928540
- Dadi, T; Friese, K; Wendt-Potthoff, K et al. (in review): Sediment incubation flux data of reservoir sediment cores. https://doi.pangaea.de/10.1594/PANGAEA.928565