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Absolute abundances of methane- and sulfate-cycling microorganisms, pore water gas concentrations and stable carbon isotopes (Table 1)

Description: 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).

Global identifier: 

Doi(
    "10.1594/PANGAEA.972115",
)

Types: 
DataMeasurements(
    DataMeasurements {
        domain: Unspecified,
        station: None,
        measured_variables: [
            "Carbon dioxide, porewater",
            "Comment",
            "Core",
            "DATE/TIME",
            "DEPTH, soil",
            "Depth, description",
            "Event label",
            "Gene copies per gram sediment",
            "Methane, porewater",
            "Station label",
            "δ13C, carbon dioxide",
            "δ13C, methane",
        ],
        methods: [
            "Cavity ringdown spectrometer, Picarro, G2201-i",
            "Gas chromatography - flame ionization detection (GC-FID), Agilent Technologies, 7890A",
            "Gas chromatography - thermal conductivity detection (GC-TCD), Agilent Technologies, 7890A",
            "Real-time quantitative polymerase chain reaction (qPCR) detection system, Bio-Rad, CFX Connect; primer: Eub341-F/Eub534-R (Muyzer et al., 1993)",
        ],
    },
)

Origins: /Wissenschaft/PANGAEA

Tags: Gummi ? Tierhaltungsanlage ? Gasanalyse ? Kohlenstoff ? Deutschland ? USA ? Kohlendioxid ? Methan ? Torf ? Metall ? Bodentyp ? Mikroorganismen ? Sediment ? Wasser ? Treibhausgas ? Coastal peatland rewetting ? Sulfate reducing bacteria abundance ? brackish water rewetting ? greenhouse gas fluxes ? methanogens ? methanotrophs ? pore water chemistry ? stable carbon isotopes δ13C ?

Bounding boxes: 13.2446° .. 13.24503666° x 54.37046084° .. 54.3711°

License: cc-by/4.0

Data access requires registration: click here for further information

Language: Englisch/English

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Issued: 2024-10-02

Modified: 2024-10-02

Time ranges: 2019-06-19 - 2020-08-14

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