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10) SST, IRD and benthic foraminiferal δ¹⁸O data from the Norwegian Sea core ...
This dataset has no description
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Dissolved major element concentration data of the Southern Ocean transect fro...
This dataset presents salinity-normalized dissolved major element (Ca, Mg, K, Sr, Li) concentrations in the Indian Ocean Sector of the Southern Ocean collected on board the N/O... -
Diatom species composition of sediment core PS69/899-2
Diatom species composition from sediment cores PS69/899-2, located in the Indian sector of the Southern Ocean, covering the past 150,000 years, based on the age model described... -
Rock and paleomagneitc measurements of PS67/197-1
The core was taken in 2005 during Polarstern cruise ANT-XXII/4 in the central Scotia Sea. Magnetic susceptibility, further paleomagnetic information and other proxies were... -
Diatom assemblages and biogenic silica from IODP Site 383-U1539
From the complete downcore record of IODP Site 383-U1539, sampling was conducted at 1 m resolution. Quantitative diatom slides were prepared following the settling method of... -
Dissolved organic carbon along the northern Antarctic Peninsula during Almira...
Here we provide data on dissolved organic carbon (DOC in µmol/kg), temperature (ºC), and practical salinity measured along the northern Antarctic Peninsula (NAP) in five... -
Grazing of nano- and microzooplankton on, and growth of picoplankton and nano...
The dataset shows the orginal data based on which grazing rates of micro- and nanozooplankton and the growth rates of their prey, in austral autumn (April) close to the... -
Coral Li/Mg records of deep sea temperature during the last deglaciation
Fossil scleractinian corals were collected from the Galápagos platform in the East Equatorial Pacific (0°N, 90°E) on cruises MV1007 and NA064 from water depths between 419 and... -
δ18O and δ13C of Cibicidoides wuellerstorfi and related species and carbonate...
The δ13C composition of Cibicidoides wuellerstorfi and other Cibicidoides spp is an important tool to reconstruct past changes in the deep ocean carbon cycle. The species are... -
Polychaete families in sediment samples from the Antarctic Peninsula and the ...
This dataset provides abundance data for polychaete families determined from sediment samples collected around the Antarctic Peninsula (PS 81, seven stations, 22 Jan–18 Mar... -
Microplastic concentration and composition in surface waters of the Weddell S...
The dataset provides information about the microplastic contamination in surface waters of the Weddell Sea, Antarctica. Samples (n = 34) were collected during two expeditions on... -
Radiolarian-based sub-surface temperatures over the last 40 kyrs in core MD11...
Radiolarian census counts were used to quantitatively estimate summer sub-surface temperatures (sub-ST) over the last 40,000 years in core MD11-3353, collected in 2011 on board... -
Diatom-based sea-surface temperatures over the last 40 kyrs in sediment core ...
Diatom census counts were used to quantitatively estimate summer sea-surface temperatures (SST) over the last 40,000 years in core MD11-3353, collected in 2011 on board the R.V.... -
Diatom percentage abundances for sediment core KH-10-7 COR1GC from the Conrad...
Centennial and millennial scale variability of Southern Ocean temperature is poorly known, due to both short instrumental records and sparsely distributed high-resolution... -
Ocean Floor Observation and Bathymetry System (OFOBS) seafloor images of the ...
During the RV POLARSTERN Expedition PS146 to the Weddell Sea from 2024-12-24 to 2025-03-10 the Ocean Floor Observation and Bathymetry System (OFOBS) was used to collect still... -
Boron isotope data on uranium-thorium dated Desmophyllum dianthus deep sea co...
The cause of changes in atmospheric carbon dioxide (CO₂) during the recent ice ages is yet to be fully explained. Most mechanisms for glacial–interglacial CO₂ change have... -
Radiogenic isotope compositions of Site U1537 in the Scotia Sea through the l...
We report radiogenic isotope records of IODP site U1537 in the Scotia Sea through the last 200,000 years. Detrital neodymium (ɛNd) varies between -3.8 and -8.6 (excluding two... -
Coenzyme A thioester, free and protein-bound amino acid, B vitamin and respir...
This dataset contains the seasonal composition of coenzyme A thioesters, amino acids, B vitamins ans respiratory quinones from the digestive system of Antarctic krill, Euphausia... -
Daily acoustic presence of Antarctic blue whales (Balaenoptera musculus inter...
Acoustic presence data on Antarctic blue whales (Balaenoptera musculus intermedia) were obtained from passive acoustic monitoring (PAM) data collected at five different... -
Diatom-bound nitrogen isotope and TEX86L-SST records of MD12-3394 and MD11-3353
Previous studies suggest that, during the late Pleistocene ice ages, surface-deep exchange was somehow weakened in the Southern Ocean's Antarctic Zone (AZ), reducing the leakage...
