Ryberg, Eleonor E; Väliranta, Minna; Martínez-Cortizas, Antonio; Ehrlén, Johan; Sjöström, Jenny K; Kylander, Malin E (2022): Peat properties (radiocarbon dating, bulk density analysis, and peat accumulation rates) obtained from a peat sequence reaching ~10 000 years BP in Store Mosse bog, south-central Sweden [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.941394
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Abstract:
Peat properties from an ombrotrophic bog (Store Mosse bog) located in south-central Sweden. The data include peat bulk density analysis, peat accumulation rates (peat-AR), and an age model based on 16 radiocarbon dates, on a 678 cm long peat sequence which was collected in November 2018 (using a Russian corer) and reaches almost 10000 cal years BP in basal age. The peat sequence is based on 9 consecutive peat cores (of 1 m each) obtained from two alternating holes in the southern part of Store Mosse bog. The peat cores were subsampled into 1 cm slices and then stored in a cold room before analysis. The bulk density analysis was made at a 1 cm resolution by taking a cube of peat (roughly 1 cubic cm) from each subsampled slice to be freeze-dried, then weighed and measured (using a caliper) to calculate its density - these values were then used to align the cores to obtain one composite peat sequence with a depth of 678 cm. The age model was created using R_Bacon which utilizes the IntCa13.14C calibration curve, based on 16 radiocarbon age dates of hand-picked plant macrofossil remains. Using the bulk density data and the ages from the age model, the peat accumulation rates (peat-AR) were calculated at 1 cm resolution by dividing the total mass (g/m²) by time between each sample, presented as g/m²/a.
Keyword(s):
Related to:
Ryberg, Eleonor E; Väliranta, Minna; Martínez-Cortizas, Antonio; Ehrlén, Johan; Sjöström, Jenny K; Kylander, Malin E (2022): Postglacial peatland vegetation succession in Store Mosse bog, south‐central Sweden: An exploration of factors driving species change. Boreas, https://doi.org/10.1111/bor.12580
Coverage:
Latitude: 57.227280 * Longitude: 13.919680
Date/Time Start: 2018-11-04T00:00:00 * Date/Time End: 2018-11-04T00:00:00
Minimum DEPTH, sediment/rock: 0.005 m * Maximum DEPTH, sediment/rock: 6.775 m
Event(s):
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | Depth, top/min | Depth top | m | Ryberg, Eleonor E | ||
2 | Depth, bottom/max | Depth bot | m | Ryberg, Eleonor E | ||
3 | DEPTH, sediment/rock | Depth sed | m | Ryberg, Eleonor E | Geocode | |
4 | Calendar age, minimum/young | Cal age min | ka BP | Ryberg, Eleonor E | Age, 14C calibrated, IntCal13 (Reimer et al., 2013) | |
5 | Calendar age, maximum/old | Cal age max | ka BP | Ryberg, Eleonor E | Age, 14C calibrated, IntCal13 (Reimer et al., 2013) | |
6 | Calendar age, median | Cal age median | ka BP | Ryberg, Eleonor E | Age, 14C calibrated, IntCal13 (Reimer et al., 2013) | |
7 | Calendar age, mean | Cal age mean | ka BP | Ryberg, Eleonor E | Age, 14C calibrated, IntCal13 (Reimer et al., 2013) | |
8 | Accumulation rate, net, peat | Acc rate net peat | g/m2/a | Ryberg, Eleonor E | Calculated | mean |
9 | Accumulation rate, standard deviation | Acc rate std dev | ± | Ryberg, Eleonor E | Calculated | |
10 | Mass | Mass | g | Ryberg, Eleonor E | bag weight | |
11 | Sample, dry mass | Samp dm | g | Ryberg, Eleonor E | including bag | |
12 | Weight, total, wet | w tot wet | g | Ryberg, Eleonor E | including bag | |
13 | Sample, dry mass | Samp dm | g | Ryberg, Eleonor E | ||
14 | Sample volume | Samp vol | cm3 | Ryberg, Eleonor E | ||
15 | Density, dry bulk | DBD | g/cm3 | Ryberg, Eleonor E | Weight loss during freeze-drying | |
16 | Total mass, flux | Mass flux tot | g/m2 | Ryberg, Eleonor E | ||
17 | Accumulation model | Accu model | a/cm | Ryberg, Eleonor E | Calculated | Delta t: peat accumulation time in years between each centimeter of the peat sequence, calculated based on the age model |
18 | Accumulation rate, net, peat | Acc rate net peat | g/m2/a | Ryberg, Eleonor E | Calculated | |
19 | Accumulation rate, net, peat | Acc rate net peat | g/m2/a | Ryberg, Eleonor E | Calculated | using Acc.rates from Bacon |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
12014 data points
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