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Auteurs principaux: Gutekunst, Cordula Nina, Liebner, Susanne, Jenner, Anna-Kathrina, Racasa, Erwin Don, Knorr, Klaus-Holger, Anthony, Sara E, Pönisch, Daniel Lars, Böttcher, Michael Ernst, Janssen, Manon, Kallmeyer, Jens, Koebsch, Franziska, Rehder, Gregor, Jurasinski, Gerald
Format: Dataset Open Access
Langue:en
Publié: PANGAEA 2024
Sujets:
brackish water rewetting; Carbon dioxide, porewater; Cavity ringdown spectrometer, Picarro, G2201-i; Coastal peatland rewetting; Comment; Core; DATE/TIME; Depth, description; DEPTH, soil; Drammendorf_1; Drammendorf_2; Drammendorf_3; Drammendorf_4; Drammendorf_5; Drammendorf_6; Drammendorf_7; Drammendorf_8; Event label; Gas chromatography - flame ionization detection (GC-FID), Agilent Technologies, 7890A; Gas chromatography - thermal conductivity detection (GC-TCD), Agilent Technologies, 7890A; Gene copies per gram sediment; greenhouse gas concentration; greenhouse gas fluxes; Methane, porewater; methanogens; methanotrophs; pore water chemistry; Real-time quantitative polymerase chain reaction (qPCR) detection system, Bio-Rad, CFX Connect; primer: Eub341-F/Eub534-R (Muyzer et al., 1993); RPC; Russian peat corer; Stable carbon isotopes δ13C; Station label; Sulfate reducing bacteria abundance; δ13C, carbon dioxide; δ13C, methane
Accès en ligne:https://doi.org/10.1594/PANGAEA.972115
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Table des matières:
  • Soil cores for microbial, dissolved gas concentrations and isotopic analysis were taken using a Russian type peat corer (De Vleeschouwer et al. 2010) before and after rewetting. Each time, we took duplicates at stations 1-8 for this rather labor-intensive process and divided the core into four depth sections: surface, 5–20, 20–40 and 40–50 cm. Subsamples for dissolved gases and stable carbon isotope analyses were taken with tip-cut syringes with a distinct volume of 3 ml (Omnifix, Braun, Bad Arolsen, Germany) and immediately placed into NaCl-saturated vials (20 ml, Agilent Technologies, 5182-0837, Santa Clara, USA) leaving no headspace and closed gas-tight using rubber stoppers and metal crimpers (both: diameter 20 mm, Glasgerätebau Ochs, Bovenden, Germany).

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