437 datasets found

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)...

Radiolarians (holoplanktonic Protozoa) found in marine sediments are commonly used in Southern Ocean as palaeoclimate proxies. Generating such reconstructions of past climate...

Multibeam data were collected during RV Sonne cruise SO272 (2020-01-11 to 2020-03-04). Multibeam sonar system was Kongsberg EM122. Data are unprocessed and may contain outliers...

We investigated plankton samples collected during RV Polarstern cruise ANT-XXVI/2 (from 27th November 2009 to 27th January 2010) along a broad E-W transect in the Pacific sector...

Ecophysiological studies on Antarctic cryptophytes to assess whether climatic changes such as ocean acidification and enhanced stratification affect their growth in Antarctic...

Phytoplankton pigment concentrations in the Southern Ocean during RV Polarstern cruise PS103 in Dec 2016 to Jan 2017. We thank Sonja Wiegmann for the HPLC analysis of pigments...

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...

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...

The age model for PS69/899-2 was developed using a combination of stratigraphic markers and Undatable age-depth modeling routine (Lougheed and Obrochta, 2019). Stratigraphic...

These datasets contain bulk sediment properties, geochemical compositions and age models for piston cores PS58/270-5, PS58/266-3 and multicore PS58/270-1 collected during R/V...

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...

This dataset contains the seasonal composition of intact phospholipids as well as of free fatty acids from the digestive system of Antarctic krill, Euphausia superba. Krill was...

Acoustic presence data on Antarctic blue whales (Balaenoptera musculus intermedia) were obtained from passive acoustic monitoring (PAM) data collected at five different...

We studied the distribution of coccoliths in surface sediments across the Drake Passage and calcification of Emiliania huxleyi morphotypes in surface sediment samples retrieved...

This dataset describes dust particle size of two marine sediment records in the Southern Ocean. The first record is South-Pacific core PS75/056-1 (55.16°S, 114.78°W; at 3581m...

This study documents the latitudinal variability in the coccolithophore assemblage composition and the coccolith mass variation of the ecologically dominant Emiliania huxleyi...

The dataset contains the revised age models and foraminiferal records obtained for the Last Interglacial period in six marine sediment cores: - the Southern Ocean core MD02-2488...

Platform6903253 - Argo float - ARGO Italy

Platform6903254 - Argo float - ARGO Italy

Platform6903252 - Argo float - ARGO Italy