Schubert, Christina Martina; van Geldern, Robert; Maid, Harald; Placht, Christian; Speck, Marcus; Barth, Johannes A C; Visser, Anna-Neva: Hydrochemistry, carbon dynamics, and calculated pCO2 and CO2 fluxes, and soil-derived natural organic matter characteristics from the White Main, a granitic headwater stream in Germany, 2023-2024 [dataset bundled publication]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.995138 (dataset in review)
Abstract:
This dataset comprises hydrochemical and soil data collected along the first 1.3 km downstream of the White Main spring in northern Bavaria, Germany, from March 2023 to April 2024. Stream water samples were analyzed for in situ parameters, including discharge, water temperature [°C], pH [-], redox potential [mV], and electrical conductivity [µS/cm] (Table Y1), as well as laboratory-measured parameters, including major ions and trace metals [mmol/l] (Table Y3), alkalinity [mmol/l], dissolved inorganic and organic carbon concentrations (DIC, DOC [mmol/l]), and their stable isotope ratios (δ13CDIC/DOC [‰ VPDB]). In addition, calculated partial pressure of CO2 (pCO2 [µatm]) and carbon dioxide fluxes (FCO2 [mmol m⁻² d⁻¹]) are provided for the stream water samples (Table Y2). The dataset also contains laboratory measurements related to soil-derived natural organic matter from acid and base extracts of soil samples, including zeta potential [mV] (Table X1), particle size distribution [%] (Table X2), ultraviolet-visible absorbance (UV-VIS, Table X3), and fluorescence measurements (Table X4). UV-VIS absorbance (Table X5) and fluorescence measurements (Table X6) were additionally performed on stream water samples. The datasets were collected to characterize hydrochemistry, carbon concentrations, carbon dioxide dynamics, and soil-derived organic matter properties in a granitic headwater stream and to provide a basis for reuse in studies of headwater biogeochemistry, carbon cycling, and soil-water interactions.
Keyword(s):
carbon isotope analysis; CO2 flux; dissolved inorganic carbon (DIC); dissolved organic carbon (DOC); Fluorescence spectroscopy; granitic headwater stream; Hydrochemistry; major ions and trace elements; natural organic matter; northern Bavaria; pCO2; Stream Water; UV-VIS absorption spectra; White Main; zeta potential
Funding:
Coverage:
Median Latitude: 50.030200 * Median Longitude: 11.824358 * South-bound Latitude: 50.029870 * West-bound Longitude: 11.823670 * North-bound Latitude: 50.036450 * East-bound Longitude: 11.837650
Date/Time Start: 2023-03-08T00:00:00 * Date/Time End: 2024-11-13T00:00:00
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)
Size:
9 datasets
Download Data (login required; moratorium until 2026-11-19)
Datasets listed in this bundled publication
- Schubert, CM; van Geldern, R; Maid, H et al. (in review): Fluorescence spectra of acid- and base-treated soil extracts from the White Main catchment, Germany, November 2024. https://doi.pangaea.de/10.1594/PANGAEA.995116
- Schubert, CM; van Geldern, R; Maid, H et al. (in review): Fluorescence spectra of stream water samples from the White Main headwater stream, Germany, 2023–2024. https://doi.pangaea.de/10.1594/PANGAEA.995118
- Schubert, CM; van Geldern, R; Maid, H et al. (in review): Grain size distribution of soil samples from the White Main catchment, Germany, November 2024. https://doi.pangaea.de/10.1594/PANGAEA.995114
- Schubert, CM; van Geldern, R; Maid, H et al. (in review): UV-Vis absorbance spectra of soil sample acid-base extracts from the White Main catchment, Germany, November 2024. https://doi.pangaea.de/10.1594/PANGAEA.995115
- Schubert, CM; van Geldern, R; Maid, H et al. (in review): UV-Vis absorbance spectra of stream water samples from the White Main headwater stream, Germany, 2023–2024. https://doi.pangaea.de/10.1594/PANGAEA.995117
- Schubert, CM; van Geldern, R; Maid, H et al. (in review): Zeta potential, particle concentration, and electrical conductivity of soil-derived water extracts from the White Main catchment, Germany, November 2024. https://doi.pangaea.de/10.1594/PANGAEA.995113
- Schubert, CM; van Geldern, R; Maid, H et al. (in review): Carbon concentrations, stable carbon isotopes, calculated pCO2 and CO2 fluxes from the White Main headwater stream, Germany, 2023–2024. https://doi.pangaea.de/10.1594/PANGAEA.995111
- Schubert, CM; van Geldern, R; Maid, H et al. (in review): Hydrological and hydrochemical field parameters from the White Main headwater stream, Germany, 2023–2024. https://doi.pangaea.de/10.1594/PANGAEA.995109
- Schubert, CM; van Geldern, R; Maid, H et al. (in review): Major ions and trace elements from the White Main headwater stream, Germany, 2023–2024. https://doi.pangaea.de/10.1594/PANGAEA.995112