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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... -
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... -
Valve gape activity of cultured Gigantidas childresse: mean data
Valve gape activity of cultured G. childressi mussels from different nutritional treatments (CH4: 'M', algae + CH4: 'MA', algae: 'A') at changing seawater CH4 concentrations.... -
Valve gape activity of cultured Gigantidas childresse: individual data
Valve gape activity of cultured G. childressi mussels from different nutritional treatments (CH4: 'M', algae + CH4: 'MA', algae: 'A') in response to mean steps (including both,... -
Measurements of CH4 concentration and 𝜹13C-CH4 in seawater after the Nord Str...
Our sampling took place on the RV Skagerak on 3-5 October 2022 . In total, 20 stations Northeast of the island Bornholm were covered. 16 sites were located within the methane... -
Ship-borne measurements of atmospheric CH4 concentration and 𝜹13C-CH4 after t...
The time series of the atmospheric CH4 concentration and 𝜹13C-CH4 were measured continuously during the nights from the third to the sixth of October with a Picarro G2132-i... -
Age model output of ice core Skytrain Ice Rise
Age model derived using Paleochrono program using fixed tiepoints described in the paper. Our recommended ice age scale uses ALC age until 1337 a bp and Paleochrono for all... -
Non-sea-salt magnesium of ice core Skytrain Ice Rise
nssMg determined by inductively coupled plasma mass spectrometry (Agilent 7700x ICP-MS) on meltwater from a continuous flow melt device. -
Methane concentrations of ice core Skytrain Ice Rise
Continuous CH4 determined by cavity ringdown spectroscopy (Picarro G2301 CRDS) on air separated from meltwater from a continuous flow melt device. -
Methane concentration and its isotopic composition in seawater during POLARST...
The methane concentration and stable carbon isotopic signature of methane were measured in different Arctic sea ice types as well as in seawater underneath the ice floe during... -
Methane concentration and its isotopic composition within sea ice during POLA...
The methane concentration and stable carbon isotopic signature of methane were measured in different Arctic sea ice types as well as in seawater underneath the ice floe during... -
Concentrations of methane (headspace gas) in gravity core GeoB21367-1 from Sa...
Shallow sediment cores GeoB21366-1 and GeoB21367-1 were collected by gravity coring from the region of the Sartori Mud Volcano in the Calabrian accretionary prism during cruise... -
Concentrations of methane (headspace gas) in gravity core GeoB21366-1 from Sa...
Shallow sediment cores GeoB21366-1 and GeoB21367-1 were collected by gravity coring from the region of the Sartori Mud Volcano in the Calabrian accretionary prism during cruise... -
Biogeochemical data during RV POLARSTERN cruise PS109
The concentration and carbon isotope delta (δ13C) of methane (CH4), the water mass tracer δ18O(H2O), and nutrient concentrations were measured in seawater during the Polarstern... -
Multielement, Cl-, CH4, NH4, DIC concentrations and δ2H, δ18O, δ7Li, δ34S, 87...
This dataset contains the concentrations of 34 elements, chloride, methane, ammonium, and dissolved inorganic carbon, as well as δ2H, δ18O, δ7Li, δ34S, 87Sr/86Sr and δ13C-DIC in... -
Methane concentration and aerobic methane oxidation rate measured during RV S...
Methane concentrations of discrete water samples were analyzed using the batch mode of a Greenhouse Gas Analyzer (GGA, Los Gatos Research) following the procedure described by... -
Biogeochemical data during POLARSTERN cruise PS106/1 (ARK-XXXI/1.1)
The methane (CH4) concentration and stable carbon isotopic signature of CH4 were measured in different Arctic sea ice types as well as in seawater underneath the ice floe during... -
Carbon compounds, nutrients and methane from water samples from MOSES project...
The cruise Sternfahrt_8 was a continuation of the previous Sternfahrten (1-7). This time the aim was to assess not only the spatial variability but also the temporal variance of... -
Concentrations and stable C and H isotopic compositions of methane in sedimen...
Shallow sediment cores were collected with a gravity corer and a multi corer from several sites at the Sartori Mud Volcano in the Calabrian accretionary prism during cruise... -
Concentrations of methane in sediment core GeoB24376-1 from the Calabrian acc...
Shallow sediment cores were collected with a gravity corer and a multi corer from several sites at the Sartori Mud Volcano in the Calabrian accretionary prism during cruise...