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Biotic and abiotic water-column characteristics (Chla, Phaeo, TC, TN, δ13C, δ...
This dataset contains biotic and abiotic data from water-column samples taken with Niskin bottles mounted on the CTD rosette from 14 sites in the Weddell Sea (mostly... -
Sediment characteristics (Chla, Phaeo, TOC, TN, δ13C, δ15N, grain size) at st...
This dataset contains abiotic and biotic data from sediment samples from nine sites in the Weddell Sea (mostly South-Eastern). Data are provided for sediment pigments... -
Macrofauna abundance from multicorer and box corer samples for ten stations a...
This dataset provides abundance data for macrofaunal taxa determined from sediment samples collected around the Antarctic Peninsula. A minimum of three samples (cores) were... -
Macrofauna abundance from multicorer and box corer samples for seven stations...
This dataset provides abundance data for macrofaunal taxa determined from sediment samples collected in the Weddell Sea (mostly South-Eastern). A minimum of three samples... -
Meiofauna abundance from multicorer and box corer samples for seven stations ...
This dataset provides abundance data for meiofauna taxa determined from sediment samples collected in the Weddell Sea (mostly South-Eastern). A minimum of three samples (cores)... -
Predicted Antarctic Heat Flow and Uncertainties using Machine Learning
We predicted Antarctic Geothermal Heat Flow (GHF) using a machine learning approach. The adopted approach estimates GHF from multiple geophysical and geological data sets,... -
Daily sea ice lead data for Arctic and Antarctic
The data show the long-term relative sea ice lead frequencies for the Arctic (November – April 2002/03 – 2018/19) and Antarctic (April – September 2003 – 2019), respectively.... -
PISM parameter ensemble analysis of Antarctic Ice Sheet glacial cycle simulat...
This dataset contains PISM simulation results of the Antarctic Ice Sheet based on code release v1.0-paleo-ensemble (https://doi.org/10.5281/zenodo.3574033). PISM is the... -
Alkyl lipid distribution, elemental composition and compound-specific 14C iso...
The dataset comprises elemental data, alkyl lipid data and radiocarbon (14C) data that was obtained on sediment samples from sub-Antarctic South Georgia. The sediments were... -
Radiocarbon data determined on sediments from coastal marine inlets and fjord...
The data set comprises radiocarbon (14C) ages obtained on three sediment cores (Co1010, Co1305 and PS81/283) and additional information on the sample preparation of... -
Seasonal fatty acid and fatty alcohol composition of Pseudocalanus minutus an...
Seasonal lipid dynamics of various developmental stages were investigated in Pseudocalanus minutus and Oithona similis. For P. minutus, the dominance of 16:1(n−7), 16:4(n−3) and... -
SnowMicroPen (SMP) force profiles collected during RV POLARSTERN cruise PS124
The SnowMicroPen (SMP) is a portable device for high-resolution in-situ measurements of penetration resistance in snow and can be correlated to snow microstructure (density,... -
SnowMicroPen (SMP) force profiles collected during RV POLARSTERN cruise PS118
The SnowMicroPen (SMP) is a portable device for high-resolution in-situ measurements of penetration resistance in snow and can be correlated to snow microstructure (density,... -
SnowMicroPen (SMP) force profiles collected during RV POLARSTERN cruise PS111
The SnowMicroPen (SMP) is a portable device for high-resolution in-situ measurements of penetration resistance in snow and can be correlated to snow microstructure (density,... -
Magnaprobe snow and melt pond depth measurements from the 2019-2020 MOSAiC ex...
At MOSAiC, we collected snow depths by Magnaprobe - an automated snow depth probe, throughout the seasons, most often alongside electromagnetic measurements for deriving total... -
Snow density measurements at ice stations during POLARSTERN cruise PS81 (ANT-...
Measurements were obtained doing classical snow pits at all ice stations as well as additional stations served by helicopter during PS81 (ANT-29/6, AWECS). Snow pits were taken... -
Sediment core-top GDGT data from the Arctic, the North Pacific and the Southe...
TEX86 (TetraEther indeX of tetraethers consisting of 86 carbon atoms) is a sea surface temperature (SST) proxy based on the distribution of archaeal isoprenoid glycerol dialkyl... -
Radar profiles from South Shetland Islands/Western Antarctic Peninsula
The sedimentary architecture of polar gravel-beach ridges is presented and it is shown that ridge internal geometries reflect past wave-climate conditions. Ground-penetrating... -
Population productivity (number of nests, eggs, chicks and fledglings) of tw...
This data set describes the population dynamics of Wilson's Storm Petrels (Oceanites oceanicus) at King George Island (Islas 25 de Mayo, Antarctica) over a forty year period... -
Assessment and measurement of Wilson's Storm Petrels chicks (Oceanites oceani...
This data set describes the population dynamics of Wilson's Storm Petrels (Oceanites oceanicus) at King George Island (Islas 25 de Mayo, Antarctica) over a forty year period...