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  • 2015; Carbon dioxide/Methane ratio; Carbon dioxide/Methane ratio, standard deviation; CLICCS; Clipping experiment; CliSAP; Cluster of Excellence: Climate, Climatic Change, and Society; DATE/TIME; dry tundra; growing season; Integrated Climate System Analysis and Prediction; Lena-2015; Lena Delta; Lena River Delta; polygonal tundra; polygon center; polygon rim; Samoylov Island; summer; wet tundra  (1)
  • 3D sonic anemometer (Gill Windmaster Pro, Hampshire, UK); Air temperature at 2 m height; AWI Arctic Land Expedition; carbon dioxide; Carbon dioxide, flux; Carbon dioxide, flux, in mass carbon; Carbon dioxide, flux, standard deviation; carbon fluxes; Carbon in Permafrost / Kohlenstoff im Permafrost; CLICCS; Cluster of Excellence: Climate, Climatic Change, and Society; DATE/TIME; Eddy covariance; Eddy covariance footprint, contribution of surface class; FLUX_TOWER; Flux tower; Friction velocity; Humidity, relative; KoPF; Lena 2019; Lena Delta; LenaDelta_Tower; Licor 7200; Licor 7700; Long-wave downward radiation; Long-wave upward radiation; Methane; Methane, flux; Net radiometer; NRM; Permafrost; pond; Quality flag; RU-Land_2019_Lena; Short-wave downward (GLOBAL) radiation; Short-wave upward (REFLEX) radiation; Temperature, air; Thermometer/Hygrometer, Vaisala, HMP155; Wind direction; Wind speed  (1)
  • 2020-2024  (2)
Document type
Keywords
Publisher
Years
  • 2020-2024  (2)
Year
  • 1
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    Unknown
    In situ CO2/CH4 production ratios from a polygon in northeastern Siberia (2022)
    PANGAEA
    Details
    Publication Date: 2023-11-16
    Description: This dataset contains in situ CH4 fluxes measured through the chamber technique over the growing season of 2015 (from July to September) at a wet polygon center and a dry polygon rim in Samoylov Island, Lena River Delta, Northeastern Siberia. A clipping experiment was conducted, resulting in vegetated plots with intact tundra vegetation and clipped and trenched plots where the vegetation was removed. The CO2:CH4 ratios were calculated from the CH4 fluxes of the vegetated plots and the CO2 fluxes of the clipped plots.
    Keywords: 2015; Carbon dioxide/Methane ratio; Carbon dioxide/Methane ratio, standard deviation; CLICCS; Clipping experiment; CliSAP; Cluster of Excellence: Climate, Climatic Change, and Society; DATE/TIME; dry tundra; growing season; Integrated Climate System Analysis and Prediction; Lena-2015; Lena Delta; Lena River Delta; polygonal tundra; polygon center; polygon rim; Samoylov Island; summer; wet tundra
    Type: Dataset
    Format: text/tab-separated-values, 176 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 2
    facet.materialart.
    Unknown
    Eddy-covariance and meteorological measurements of large pond and polygonal tundra in Lena River Delta, Siberia (summer 2019) (2021)
    PANGAEA
    Details
    Publication Date: 2024-06-12
    Description: To compare the carbon fluxes between semi-terrestrial tundra and ponds, which cover a significant fraction of northern peatlands, we installed a temporary Eddy Covariance tower next to a merged polygonal pond in the Lena River Delta. The resulting dataset includes the sensible heat flux, latent heat flux, CO2 flux, and CH4 flux. Additionally, the dataset contains meteorological observations, an estimate of the footprint coverage, and estimated CO2 fluxes from the merged polygonal pond and the semi-terrestrial polygonal tundra, respectively. The dataset was recorded between 11 July and 10 September 2019. Further information on the dataset can be found in https://doi.org/10.5194/bg-19-1225-2022
    Keywords: 3D sonic anemometer (Gill Windmaster Pro, Hampshire, UK); Air temperature at 2 m height; AWI Arctic Land Expedition; carbon dioxide; Carbon dioxide, flux; Carbon dioxide, flux, in mass carbon; Carbon dioxide, flux, standard deviation; carbon fluxes; Carbon in Permafrost / Kohlenstoff im Permafrost; CLICCS; Cluster of Excellence: Climate, Climatic Change, and Society; DATE/TIME; Eddy covariance; Eddy covariance footprint, contribution of surface class; FLUX_TOWER; Flux tower; Friction velocity; Humidity, relative; KoPF; Lena 2019; Lena Delta; LenaDelta_Tower; Licor 7200; Licor 7700; Long-wave downward radiation; Long-wave upward radiation; Methane; Methane, flux; Net radiometer; NRM; Permafrost; pond; Quality flag; RU-Land_2019_Lena; Short-wave downward (GLOBAL) radiation; Short-wave upward (REFLEX) radiation; Temperature, air; Thermometer/Hygrometer, Vaisala, HMP155; Wind direction; Wind speed
    Type: Dataset
    Format: text/tab-separated-values, 57993 data points
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
    DATA PANGAEA
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