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Beryllium-7 concentrations in ice during the MOSAiC expedition
Ice cores were collected using a Kovacs Mark II 9 cm diameter corer (area = 63.62 cm2). We generally took three ice cores (total sample area = 190.85 cm2, 11 samples) from a... -
Beryllium-7 concentrations in seawater during the MOSAiC expedition
Pumps were used to collect seawater within the upper 60 m of the ocean for Be-7analysis. Unfiltered seawater was drawn through a pvc hose to the surface where it was passed... -
Ship-borne atmospheric methane measurements during MOSAiC Leg 4-5
This dataset contains minute-averaged CH4 concentrations and its isotopic composition (δ13C-CH4) in air above the Arctic Ocean measured during Leg 4 (4 June 2020 – 12 August... -
Lower atmospheric properties relating to temperature, wind, stability, moistu...
This dataset contains information about the state of the central Arctic lower atmosphere during the Multidisciplinary drifting Observatory for the Study of Arctic Climate... -
Ozone dry air mole fractions measured during MOSAiC 2019/2020 (merged dataset)
This dataset contains hourly-averaged ozone dry air mole fractions measured during the year-long Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC)... -
Carbon monoxide dry air mole fractions measured during MOSAiC 2019/2020 (merg...
This dataset contains hourly-averaged carbon monoxide dry air mole fractions measured during the year-long Multidisciplinary drifting Observatory for the Study of Arctic Climate... -
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... -
Carbon dioxide dry air mole fractions measured during MOSAiC 2019/2020 (merge...
This dataset contains hourly-averaged carbon dioxide dry air mole fractions measured during the year-long Multidisciplinary drifting Observatory for the Study of Arctic Climate... -
Sea ice drift from autonomous measurements from buoy 2020P225, deployed durin...
Sea ice drift was measured by Surface Velocity Profiler 2020P225, aka Pos_PRIC_20, an autonomous platform, installed on drifting sea ice in the Arctic Ocean during MOSAiC (Leg... -
Circular polarization GNSS-R measurements of MOSAiC RS site during January 2020
This data set is part of the Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC) expedition in the north pole. The observations were taken in the... -
Beryllium-7 concentrations in snow, ice, seawater, and aerosols during the MO...
Atmospheric transport and deposition of aerosols is an important delivery mechanism of natural and contaminant trace elements (TEs) to the Arctic, but direct measurements of TE... -
Environmental data and microorganism composition from the HAVOC sea ice ridge...
This dataset gives an overview of environmental data including temperature, salinity, brine volume fraction (for sea ice only), dissolved nutrients, particulate organic carbon... -
Dissolved inorganic carbon and total alkalinity of seawater samples during RV...
Discrete seawater samples for dissolved inorganic carbon (DIC) and total alkalinity (TA) were collected from the Polarstern... -
Tritium in snow measurements from POLARSTERN cruise PS122 (MOSAiC, 2019-2020)
We present a data set of tritium in snow collected during the Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC, PS122) expedition, during which the... -
Transient tracers (CFC-12 and SF6), noble gases (He and Ne isotopes), and Tri...
We present a data set of oceanic trace gases collected during the Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC, PS122) expedition, during which... -
Physical oceanography water bottle samples based on Ocean City CTD during POL...
This data set contains the hydrographic water sample data collected with a CTD rosette in a shelter on the ice (Ocean City) during the Multidisciplinary drifting Observatory for... -
Physical oceanography water bottle samples based on ship CTD during POLARSTER...
This data set contains the hydrographic water sample data collected with the ship based CTD rosette during the Multidisciplinary drifting Observatory for the Study of Arctic... -
Physical oceanography based on Ocean City CTD during POLARSTERN cruise PS122
This data set contains the hydrographic profile data collected with a CTD rosette in a shelter on the ice (Ocean City) during the Multidisciplinary drifting Observatory for the... -
Physical oceanography based on ship CTD during POLARSTERN cruise PS122
This data set contains the hydrographic profile data collected with the ship based CTD rosette during the Multidisciplinary drifting Observatory for the Study of Arctic Climate... -
Ocean temperature, salinity and pressure time series from moored RBR Concerto...
Time series of temperature, salinity and pressure were recorded by instruments moored under drifting sea ice during the international Multidisciplinary drifting Observatory for...
