Holocene plant macrofossil and geochemical data from permafrost peatlands in Tavvavuoma, Sweden, and Finnmark, Norway

Marit Hichens-Bergström, Britta Sannel

This dataset contains detailed information on plant macrofossils, bulk density, loss on ignition, and carbon and nitrogen content at four permafrost peatland sites; Dávva and Riba in Tavvavuoma, northern Sweden and Lakselv and Karlebotn in Finnmark, northern Norway.

The profiles were collected in late August until early September 2019. Peat layer profiles were radiocarbon dated from 5000 cal yr BP until present.

The aim of this study was to further increase our knowledge of permafrost history in northern Fennoscandia on a more precise timescale during the last 5000 years.

TerrestrialPeatPermafrostPeatlandsPlant macrofossilsHolocenePlant macrofossilsCarbon/Nitrogen ratioStable isotopesFennoscandia

Name

Version

Citation

References

Hichens-Bergström, M., & Sannel, A. B. K. (2023). Permafrost development in northern Fennoscandian peatlands since the mid-Holocene. Arctic, Antarctic, and Alpine Research, 55(1). https://doi.org/10.1080/15230430.2023.2250035

Data description

The dataset contains two .xlsx files:

1. Hichens_Sannel_2023_plant_geochemical_data_Bolin.xlsx Information on depth (in cm), dry bulk density (in g/cm³), organic matter (in %), carbon and nitrogen (C and N) content (in %), stable isotopes of C and N (in ‰) and the C/N ratio.

   • Read me Information on the sampling sites
   • Dávva
   • Riba
   • Lakselv
   • Karlebotn

2. Hichens_Sannel_2023_plant_macrofossil_data_Bolin.xlsx Plant macrofossil percentages and counts.

   • Read me Information on the sampling sites
   • Dávva
   • Riba
   • Lakselv
   • Karlebotn

Project

Permafrost development in northern Fennoscandian peatlands since the mid Holocene. Financial support from Swedish Research Council (2017-06037), The Bolin Centre for Climate Research and the Ahlmann, Lagrelius, Mannerfelt and Albert & Maria Bergström Foundations.

Publisher

Bolin Centre Database

License

First name

Marit

Last name or organisation

Hichens-Bergström

Email address

marit.hichens-bergstrom@natgeo.su.se

Address

Department of Physical Geography; Stockholm University

Postal code

SE-106 91

City

Stockholm

Country

Sweden

GCMD science keyword

Earth science > Biosphere > Terrestrial ecosystems > Wetlands > Peatlands

GCMD location

Continent > Europe > Northern Europe > Scandinavia

Dataset language

English

DOI

Time