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Potential CO2 and CH4 production in the central Lena River Delta, Kurungnakh ...
Arctic warming increases the degradation of permafrost soils but little is known about floodplain soils and other permafrost soils in the permafrost region. This dataset present... -
Anaerobic incubation measurements (CH4+CO2) from samples of Lena Delta collec...
The data sets were made during the summer 2021, with samples collected from three cores, at two depths (active and permafrost layers). In total, six samples (3 replicates by... -
Carbon dioxide and and methane flux from thaw slump soils in the Lena Delta, ...
The dataset comprises in situ CO2 and CH4 fluxes from different non-vegetated soils in an active thaw slump in the Lena Delta, Siberia, Russia, measured in July 2019 and July 2019. -
Data set for modeling methane fluxes of Beringian coastal wetlands
For upscaling CH4 flux estimates in Beringia during the past 20,000 years, we collected 231 present-day CH4 fluxes from coastal wetlands in the Northern Hemisphere. We combined... -
Methane flux measurements from coastal wetlands on the Kenai Peninsula
The methane (CH4) flux was measured during a field campaign in August 2021 on the Kenai Peninsula, Alaska. We chose locations in coastal wetlands along transects to cover a... -
Modeled timing of flooding for the Beringian shelf for the past 20,000 years
The paleo bathymetry grids (PaleoMIST 1.0 (Gowan et al. 2021) were used to calculate the timing of flooding in the Beringia study region. The resulting GeoTiff (Year of... -
Eddy-covariance and meteorological measurements of large pond and polygonal t...
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... -
Dissolved-gas concentrations, physical and chemical properties of 41 ponds as...
Ponds emit more methane per area than larger lakes. However, methane concentrations in and methane emissions from ponds show more spatial variability than larger waterbodies. A... -
Fluxes of CH4 and CO2 concentrations in surface waters of Lake 3, Mackenzie D...
This dataset contains calculated fluxes of CH4 and CO2 from surface waters in September 2021 in Lake 3 near the Mackenzie Delta, Northwest Territories, Canada. We measured... -
Floating chamber concentration measurements of CH4 and CO2 at Lake 3, Mackenz...
This dataset contains measured concentrations of CH4 and CO2 from surface waters in September 2021 in Lake 3 near the Mackenzie Delta, Northwest Territories, Canada. We measured... -
Fluxes of CH4 and CO2 concentrations in surface water of Swiss Cheese Lake, M...
This dataset contains calculated fluxes of CH4 and CO2 from surface waters in September 2021 in Swiss Cheese Lake in the Mackenzie Delta, Northwest Territories, Canada. We... -
Floating chamber concentration measurements of CH4 and CO2 at Swiss Cheese La...
This dataset contains measured concentrations of CH4 and CO2 from surface waters in September 2021 in Swiss Cheese Lake in the Mackenzie Delta, Northwest Territories, Canada. We... -
Methane and nitrous oxide dissolved gas concentrations from rivers in the Nor...
This dataset contains methane and nitrous oxide dissolved gas concentration and dissolved methane carbon isotope data from rivers in the Canadian Arctic Archipelago region... -
Methane and nitrous oxide sea-air fluxes calculated from samples collected in...
This dataset contains methane and nitrous oxide dissolved gas concentration, dissolved methane carbon isotope, and ancillary hydrographic data from research cruises in the North... -
Methane and nitrous oxide dissolved gas concentrations in seawater from the N...
This dataset contains methane and nitrous oxide dissolved gas concentration, dissolved methane carbon isotope, and ancillary hydrographic data from research cruises in the North... -
Methane and nitrous oxide dissolved gas concentrations and sea-air fluxes fro...
This dataset contains methane and nitrous oxide dissolved gas concentration, dissolved methane carbon isotope, and ancillary hydrographic data from research cruises in the North... -
Column-averaged dry-air mole fractions of CO2, CH4 and CO recorded during an ...
The files contain concentration data (column-averaged dry-air mole fractions) of carbon dioxide, methane and carbon monoxide. Additional parameters such as time, location... -
Spatial high resolution CH4 and CO2 concentrations in surface water of Lake 3...
This dataset contains gas concentrations (CH4, CO2) in high spatial resolution from surface waters in September 2021 in a lake in the Mackenzie Delta ("Lake 3"). We measured... -
Spatial high resolution CH4 and CO2 concentrations in surface water of Swiss ...
This dataset contains gas concentrations (CH4, CO2) in high spatial resolution from surface waters in September 2021 in a lake in the Mackenzie Delta ("Swiss Cheese Lake"). We... -
Detailed mineral proportion reconstruction for batch experiments simulating h...
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