40 research outputs found
Turnover and transport of greenhouse gases in a Danish wetland:Effects of water level changes and plant-mediated gas transport on N2O production, consumption and emission dynamics
Get PDFFlooding-induced N<sub>2</sub>O emissions following extreme weather flooding of a non-managed wetland soil
Get PDFFlooding-induced N<sub>2</sub>O emissions following extreme weather flooding of a non-managed wetland soil
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Methane fluxes and the functional groups of methanotrophs and methanogens in a young Arctic landscape on Disko Island, West Greenland
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Effects of flooding-induced N<sub>2</sub>O production, consumption and emission dynamics on the annual N<sub>2</sub>O emission budget in wetland soil
No full textMethane and carbon dioxide concentrations measured in subglacial air, Isunnguate Sermia glacier, Western Greenland, 2016-08-25
No full textTime series of methane and carbon dioxide concentrations measured in subglacial air, Western Greenland
No full textTime series of methane and carbon dioxide concentrations measured in subglacial air in a cave under the Isunnguate Sermia glacier, Western Greenland. The Isunnguata Sermia is a glacier fed by the Greenland Ice Sheet. The time series are of shorter duration, 1 to 7 hours, and cover a 4-day period from August 23rd - 26th 2016.
In situ concentrations of methane and carbon dioxide of the subglacial air were measured using a portable greenhouse gas analyzer based on state-of-the-art cavity ring-down spectroscopy with a measurement precision of 3 ppb and 0.4 ppm for methane and carbon dioxide, respectively and a sampling frequency of 1 hz (GasScouter G4301, Picarro Inc., CA, USA). The analyzer was connected to a flux chamber via a PVC tube (4 meter)
