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  • 1
    ISSN: 1574-6968
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Biology
    Notes: The presence and distribution of isoprenoid glycerol dialkyl glycerol tetraethers (GDGTs), lipids that constitute the membranes of Archaea, have been investigated in a 50-cm long core from a Swedish peat bog. In the acrotelm, the periodically water saturated and thus oxic upper layer of the peat bog, only minor amounts of GDGTs were found. These amounts increase considerably in the catotelm, the continuously water saturated and consequently anoxic lower layer of the peat bog. Based on earlier analyses of GDGTs in different settings and on 16S rDNA results from literature, these lipids are likely derived from methanogenic Archaea. Crenarchaeol, previously only found in marine settings and in fresh water lakes, has also been found in this peat bog. Contrary to the other GDGTs, crenarchaeol concentrations remain relatively constant throughout the peat core, suggesting that they are produced by Crenarchaeota thriving in the oxic part of the peat bog and possibly also in the anoxic part.
    Type of Medium: Electronic Resource
    Location Call Number Limitation Availability
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  • 2
    Publication Date: 2023-12-12
    Description: Calibrated ages of a high-resolution peat core from the Past Global Changes - Carbon in Peat on EArth through Time (PAGES_C-PEAT) Project.
    Keywords: Age, 14C calibrated, Bacon 2.2 (Blaauw and Christen, 2011); Age, 14C calibrated, OxCal 4.2.4, P sequence deposition model; Calendar age; Calendar age, maximum/old; Calendar age, minimum/young; C-PEAT; DEPTH, sediment/rock; PAGES_C-PEAT; Past Global Changes - Carbon in Peat on EArth through Time; PEATC; Peat corer; Peatland; Saxnas_Mosse; SNM; Sweden
    Type: Dataset
    Format: text/tab-separated-values, 540 data points
    Location Call Number Limitation Availability
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  • 3
    Publication Date: 2023-12-12
    Description: 14C and 210Pb age determination of a high-resolution peat core from the Past Global Changes - Carbon in Peat on EArth through Time (PAGES_C-PEAT) Project.
    Keywords: Age; Age, 14C uncalibrated; Age, dated; Age, dated material; Age, uncertainty; calculated, 1 sigma; Comment; C-PEAT; DEPTH, sediment/rock; Laboratory code/label; Lappmyran; LPM; PAGES_C-PEAT; Past Global Changes - Carbon in Peat on EArth through Time; PEATC; Peat corer; Peatland; Sample thickness; Sweden
    Type: Dataset
    Format: text/tab-separated-values, 202 data points
    Location Call Number Limitation Availability
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  • 4
    Publication Date: 2023-12-12
    Description: Geochemistry data of a high-resolution peat core from the Past Global Changes - Carbon in Peat on EArth through Time (PAGES_C-PEAT) Project.
    Keywords: Carbon; Carbon, organic, total; Carbon/nitrogen analyser; Computed/Converted; C-PEAT; Density, dry bulk; DEPTH, sediment/rock; Lappmyran; Loss on ignition; LPM; PAGES_C-PEAT; Past Global Changes - Carbon in Peat on EArth through Time; PEATC; Peat corer; Peatland; Sample thickness; Sweden
    Type: Dataset
    Format: text/tab-separated-values, 480 data points
    Location Call Number Limitation Availability
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  • 5
    Publication Date: 2023-12-12
    Description: Geochemistry data of a high-resolution peat core from the Past Global Changes - Carbon in Peat on EArth through Time (PAGES_C-PEAT) Project.
    Keywords: Carbon; Carbon, organic, total; Carbon/nitrogen analyser; Computed/Converted; C-PEAT; Density, dry bulk; DEPTH, sediment/rock; Loss on ignition; PAGES_C-PEAT; Past Global Changes - Carbon in Peat on EArth through Time; PEATC; Peat corer; Peatland; Sample thickness; Saxnas_Mosse; SNM; Sweden
    Type: Dataset
    Format: text/tab-separated-values, 450 data points
    Location Call Number Limitation Availability
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  • 6
    Publication Date: 2023-12-12
    Description: Calibrated ages of a high-resolution peat core from the Past Global Changes - Carbon in Peat on EArth through Time (PAGES_C-PEAT) Project.
    Keywords: Age, 14C calibrated, Bacon 2.2 (Blaauw and Christen, 2011); Age, 14C calibrated, OxCal 4.2.4, P sequence deposition model; Calendar age; Calendar age, maximum/old; Calendar age, minimum/young; C-PEAT; DEPTH, sediment/rock; Lappmyran; LPM; PAGES_C-PEAT; Past Global Changes - Carbon in Peat on EArth through Time; PEATC; Peat corer; Peatland; Sweden
    Type: Dataset
    Format: text/tab-separated-values, 576 data points
    Location Call Number Limitation Availability
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  • 7
    Publication Date: 2023-12-12
    Description: 14C and 210Pb age determination of a high-resolution peat core from the Past Global Changes - Carbon in Peat on EArth through Time (PAGES_C-PEAT) Project.
    Keywords: Age; Age, 14C uncalibrated; Age, dated; Age, dated material; Age, uncertainty; calculated, 1 sigma; Comment; C-PEAT; DEPTH, sediment/rock; Laboratory code/label; PAGES_C-PEAT; Past Global Changes - Carbon in Peat on EArth through Time; PEATC; Peat corer; Peatland; Sample thickness; Saxnas_Mosse; SNM; Sweden
    Type: Dataset
    Format: text/tab-separated-values, 182 data points
    Location Call Number Limitation Availability
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