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Chemical and isotopic compositions of headspace gases at Sites ARA06C-JPC01, ...
Gas composition in the headspace gas was measured by an Agilent 7890A gas chromatograph with flame ionization detector in the KIGAM. The carbon isotopic ratios of CH~4~ and... -
Stem and soil methane flux data, environmental data and scripts for data proc...
This zip folders contain the processed flux data, not the raw analysis data. Furthermore, the environmental raw and processed data is available as well as the scripts for data... -
Anaerobic incubation results from Muostakh Island (MUO12)
This dataset has no description
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Anaerobic incubation results from Bol'shoy Lyakhovsky Island (L14)
This dataset has no description
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Anaerobic incubation results from the Buor Khaya Peninsula (BK8)
This dataset has no description
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Anaerobic carbon dioxide and methane production data of control and freeze-th...
We anaerobically incubated soil samples from a polygon center (P2, 72° 22.3 N, 126° 29.9 E) on Samoylov, Northeast Siberia at 4°C for 60 days. We used three soil layers ((i)... -
Anaerobic carbon dioxide and methane production data of permafrost-affected s...
We anaerobically incubated soil samples from two polygon centers (P1: 72° 22.5 N, 126° 29.4 E, P2: 72° 22.3 N, 126° 29.9 E) on Samoylov, Northeast Siberia at 4°C for 150 days.... -
Microbial activity in polygonal ponds
This dataset has no description
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Moses Sternfahrt-9, Chemical transformation of chlorophyll-a and dissolved or...
As the previous cruises were mainly conducted in August / September, this cruise was set up to cover a late spring situation in the German Bight. The cruise track and positions... -
Simulation of greenhouse gas production during key transitions in a coastal t...
The dataset presents the greenhouse gas production (CO2 and CH4) from sediment of a terrestrial permafrost outcrop (Byk14-A-1; 71.85175°N, 129.350883°E), the thermokarst lake... -
Carbon compounds, methane concentration and nutritional composition of water ...
The "Sternfahrt 9" cruise was conducted from the 30th of May to the 2nd of June 2022, covering a late spring situation in the German Bight. The three participating vessels... -
Methane concentration and oxidation rate in the Yangtze River Estuary (July 2...
We investigated the dynamic of methane (CH4) concentration, saturation, and sea-to-air flux in the typical near-shore (Yangtze River Estuary) and outer shelf (East China Sea)... -
Methane dry air mole fractions measured during MOSAiC 2019/2020 (merged dataset)
This dataset contains hourly-averaged methane dry air mole fractions measured during the year-long Multidisciplinary drifting Observatory for the Study of Arctic Climate... -
Methane dry air mole fractions measured in the Swiss container during MOSAiC ...
This dataset contains minute-averaged methane dry air mole fractions measured during the year-long Multidisciplinary drifting Observatory for the Study of Arctic Climate... -
CH4 Aircraft Vertical Profiles Measurements at Four Amazonian Sites Between 2...
To improve diagnosis of Amazonia's carbon cycle, starting in 2010, we initiated regular observation of lower troposphere CH4 concentrations at four aircraft vertical profiling... -
Cumulative greenhouse gas production in thawed sediments underneath a Yedoma ...
This dataset describes two 17 m long sediment cores taken from beneath two thermokarst lakes in the Yukechi Alas, Central Yakutia, Russia. The first core was taken from below an... -
Column-averaged dry-air mole fractions of CO2, CH4 and CO recorded during an ...
In August 2018, we deployed five solar-tracking Fourier transform spectrometers (EM27/SUN) in the urban area of Munich to measure the column-averaged dry-air mole fraction of... -
Geochemical data from batch experiments simulating hydrothermal troctolite al...
Troctolites represent a close analogue to komatiites, a type of rock assumed to have been common on ancient earth and thus associated water-rock reactions likely have been... -
Stem and soil methane flux measurements and environmental observations in a d...
During the WETSCAPES Project (ESF/14-BM-A55-0034/16 and ESF/14-BM-A55-0030/16) stem and soil fluxes were measured at two temperate alder forests in north-eastern Germany.... -
CH4 concentrations in the culture system during long-term culture of Gigantid...
The seawater in the G. childressi culture system was enriched with methane by injection of methane-enriched air from an air-methane gas mixing device. methane concentrations...