Dataset - B2FIND

Diatom bound nitrogen isotopes of sediment core PS69/899-2

Diatom-bound nitrogen isotopes (d15N-db) 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...

Meiofauna abundances in multicorer samples from six deep-sea stations in the ...

We provide abundance data for meiofauna taxa determined from sediment samples collected at bathyal and abyssal depths (1927–5337 m) along a 2400-km North-South transect in the...

Morphometries of Emiliania huxleyi in the Pacific sector of the POLARSTERN cr...

This micropalaeontological dataset includes morphometries of the extant coccolithophore species Emiliania huxleyi in two transects in the Pacific sector of the Southern Ocean...

Morphometries of Emiliania huxleyi in the Pacific sector of the XX Italian Ex...

This micropalaeontological dataset includes morphometries of the extant coccolithophore species Emiliania huxleyi in two transects in the Pacific sector of the Southern Ocean...

Nitrous oxide concentrations during CHINARE 36 cruise 2020

The data set comprises concentrations of dissolved N2O from seawater samples collected during the 36th Chinese Antarctic Research Expedition (36th CHINARE). The 36th CHINARE...

Ar-Ar ages of iceberg-rafted debris from Scotia Sea IODP Site 382-U1538

Ar-Ar ages of 58 individual hornblendes and micas picked from a discrete iceberg-rafted layer deposited ~1.2 Ma at IODP U1538. The layer was recovered 310.79–310.82 meters below...

ICEFLUX allometric measurements of polar zooplankton and fish

This dataset summarizes allometric measurements on zooplankton and nekton species performed in the framework of the Dutch and German ICEFLUX projects. Measurements were...

Neodymium isotopes, planktic and benthic stable carbon and oxygen isotopes, s...

Neodymium isotope data measured on mixed species of uncleaned planktic foraminifera, planktic (G. bulloides) and benthic (C. kullenbergi) stable carbon and oxygen isotopes, mean...

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)...

Temperatures from TEX86 measurements performed on middle Miocene sediment mat...

This table includes temperatures calculated from organic biomarker (TEX86) measurements performed on middle Miocene sediment material from Ocean Drilling Program (ODP) Hole...

Age-depth model and stratigraphic tie points of sediment core PS69/899-2

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...

SST gradient and reconstructed Antarctic Circumpolar Current latitude change ...

We report a quantitative and continuous record of the ACC latitude over the last glacial-interglacial cycle derived from biomarker-based reconstructions of surface layer...

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...

Raw physical oceanography data from mooring AWI227-15 in the Weddell Sea, Dec...

Time-series data of physical oceanography were obtained from mooring AWI227-15 in the northeastern Weddell Sea between December 2018 and March 2022 as part of the Hybrid...