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Zooplankton abundance from Ring net samples during the MOSAiC expedition (PS1...
Abundance (ind. m-3) of zooplankton taxa was calculated from samples of Polarstern cruise PS122 (MOSAiC). Samples were taken with a Ring net with an opening area of 0.79 m2 and... -
Occurrence and biomass of macrobenthic organisms collected from box corer sam...
This dataset is a component of the PAN-Arctic data collection of benthic BIOtas (PANABIO) and has been collated during the Census of Marine Life project Arctic Ocean Diversity... -
Abundance of the life stages of three Calanus species and selected other zoop...
Abundances of the life stages of the three Calanus species (Calanus finmarchicus, Calanus glacialis and Calanus hyperboreus) and of selected zooplankton was calculated in the... -
Abundance of the life stages of three Calanus species and Metridia longa duri...
Abundances of the life stages of the three Calanus species (Calanus finmarchicus, Calanus glacialis and Calanus hyperboreus) and Metridia longa was calculated in the Arctic... -
Abundance of zooplankton during POLARSTERN cruise ARK-XIV/1a (PS51)
Abundances of zooplankton taxa were calculated in the Arctic Ocean during Polarstern cruise ARK-XIV/1a. Samples were taken with the Multinet midi (Hydrobios, Kiel), which is... -
Abundance of zooplankton during POLARSTERN cruise ARK-IV/3 (PS11)
Abundances of zooplankton taxa were calculated in the Arctic Ocean during Polarstern cruise ARK-IV/3. Samples were taken with the Multinet midi (Hydrobios, Kiel), which is... -
Foraminifera and isotope record of sediment core PS72/396-3
This dataset has no description
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Physical oceanography and ocean current velocity data from mooring CAO1-01 in...
Time-series data of physical oceanography, ocean current velocity, and hydroacoustics were obtained from mooring CAO1-01 in the Amundsen Basin of the central Arctic Ocean in... -
Raw noble gas data from RV POLARSTERN cruise PS137
This dataset contains raw noble gas data from water samples collected during the cruise PS137. Additional metadata was taken from the CTD rosette system with which the samples... -
Benthic foraminiferal counts >63 µm, and grain-size fractions absolute and re...
PS72/340-5 was retrieved in 2008 during the Polarstern expedition PS72 (ARKXXIII/-3). Samples were freeze-dried and weight, thereafter, samples were wet and dry sieved over a... -
Benthic foraminiferal counts >63 µm, absolute and relative abundances in sedi...
PS2185-6 was retrieved in 1991 during the Polarstern expedition ARKVIII/-3. Samples were freeze-dried and weight, thereafter, samples were wet and dry sieved over a >63 µm... -
Benthic foraminiferal counts >63 µm, and grain-size fractions absolute and re...
PS72/396-5 was retrieved in 2008 during the Polarstern expedition PS72 (ARKXXIII/3). Samples were freeze-dried and weight, thereafter, samples were wet and dry sieved over a... -
ARK 2019: AWI airborne ultra-wideband microwave radar data over sea ice in th...
This dataset contains airborne radar data acquired using the AWI ultra-wideband microwave radar (UWBM) during the Arctic season of 2019 (2.-10. April 2019). The profiles extend... -
ARK 2017: AWI airborne ultra-wideband microwave radar data over sea ice in th...
This dataset contains airborne radar data acquired using the AWI ultra-wideband microwave radar (UWBM) during the Arctic season of 2017 (2.-8. April 2017). The profiles extend... -
First and second-year sea-ice dissolved inorganic carbon and total alkalinity...
First- and second-year sea-ice core sampling for dissolved inorganic carbon (DIC) and total alkalinity (TA) were examined during MOSAiC legs 1 to 5 in 2019/2020 at main coring... -
Dissolved major element (Ca, Sr, Mg, K, Li) concentration data of the western...
This dataset presents salinity-normalized dissolved major element (Ca, Mg, K, Sr, Li) concentrations in the western Atlantic Ocean and the Arctic Ocean. Atlantic samples were... -
Melt pond ice sampling for nutrients, oxygen isotope compositions, salinity, ...
Nutrient concentrations (NO3−, NO2−, NH4+, PO43−, and Si(OH)4), water oxygen isotope compositions (δ18O), salinity, dissolved organics (TDN and TDP), and bacterial cell... -
Melt pond ice sampling for nutrients, oxygen isotope compositions, and salini...
Nutrient concentrations (NO3−, NO2−, NH4+, PO43−, and Si(OH)4), water oxygen isotope compositions (δ18O), and salinity were measured for ice samples from melt pond, and water... -
Raw and converted under-ice CTD data obtained during RV POLARSTERN expedition...
During RV Polarstern expedition PS131 to the marginal ice zone north of Svalbard in July – August 2022, we used two RBRconcerto3 handheld CTD probes (serial numbers 210909 and... -
CO2 flux measurements by chambers on sea ice during expedition PS122 (MOSAiC ...
The CO2 fluxes were measured over the surfaces of snow, ice, water with LI-COR 8100-104 chambers connected to a LI-8100A soil CO2 flux system (LI-COR Inc., USA) during...
