37 to 48 of 1424 results
This dataset contains annual and seasonal average methanesulphonic acid (MSA) concentrations from the Gomez ice core from the southwest Antarctic Peninsula (-73.99 deg N, -70.6115 deg E). The core was […]
Data from two independent in situ decomposition experiments conducted at Rothera Research Station in two successive years (2021 and 2022). Mesh cages, containing macroalgal detritus isotopically enriched in 13C and […]
Datasets from visual surveys of benthic biodiversity associated with Autonomous Reef Monitoring Structures (ARMS), including both encrusting and motile species. The datasets were generated from image-based analyses of ARMS plates […]
The data set comprises ionospheric vorticity estimates determined from measurements of ionospheric velocity made by overlapping pairs of northern hemisphere radars in the Super Dual Auroral Radar Network (SuperDARN) (Chisham […]
This dataset corresponds to the raw and processed data acquired by the British Antarctic Survey (BAS) airborne Synthetic Aperture Radar (SAR) PASIN2 (Polarimetric Airborne Scientific INstrument, mark 2), designed for […]
An overview collection of general interest maps produced by the Mapping and Geographic Information Centre, British Antarctic Survey.
This dataset comprises measurements of lead (Pb) isotopic composition, rubidium-strontium (Rb-Sr) geochronology, and elemental geochemistry carried out on individual ice-rafted potassium feldspar grains separated from 25 seafloor surface sediments from […]
Marine Isotopic Stage 3 (MIS 3, spanning 27.8 to 59.4 thousand years before present) was marked by abrupt millennial-scale climate shifts known as Dansgaard-Oeschger (D-O) events. These episodes involved rapid […]
This dataset presents the results of the quantification of biogeochemical particulate components (carbon, nitrogen, and biogenic silica) and the identification of microplastics in penguin guano samples collected from Deception and […]
Hillshade and bathymetry compilation of Antarctica and the Southern Ocean, south of 50°S. Created by the Mapping and Geographic Information Centre, British Antarctic Survey.
This dataset contains model-generated estimated age at the onset of senescence, senescence rate, early-life probability of successful reproduction and probability of successful reproduction at the onset of senescence from known-age […]
Previous versions of Scientific Committee on Antarctic Research (SCAR) Antarctic Digital Database (ADD) datasets.