Dataset - B2FIND

Mercury concentrations, geochemical parameters, and sedimentological characte...

Terrestrial and marine YC24 sediment samples were collected on Herschel Island–Qikiqtaruk and the Yukon mainland coast in July 2024. The focus was on Hg and methylmercury (MeHg)...

Basic sedimentary characteristics from permafrost cores from the Noatak, Kobu...

This data set describes the soil core and sample characteristics from soil cores collected in the Noatak (67.03 N; -162.45 E), Kobuk (66.79 N; -161.37 E), and Selawik (66.58 N;...

Sediment biogeochemistry and diatom assemblages in dated sediment core from l...

This dataset comprises multiproxy biogeochemical data and diatom assemblage data for a sediment sequence (LTe22-1) from lake Teremendo (Michoacán, Mexico). The data were used to...

Sediment biogeochemistry and diatom assemblages in dated sediment core from l...

This dataset comprises multiproxy biogeochemical data and diatom assemblage data for a sediment sequence (LSm-22-1) from lake Santa Maria del Oro (Nayarit, Mexico). The data...

A one-year-long aerobic incubation experiment assessing CO₂ and CH₄ productio...

During an expedition in April 2022, four sediment cores were taken from thermokarst terrain on the Barrow Peninsula (Alaska). In the subsequent laboratory experiment, wet...

Sediment and pore water investigations in thermokarst terrain near Utqiagvik,...

This dataset comprises sediment and pore water analyses from sediment cores taken in April 2022 close to Utqiagvik, Alaska. An undisturbed upland, one drained lake basin, two...

Organic geochemical analysis of sediment trap samples from Baker River and Ba...

This dataset presents bulk organic geochemical data (TOC, d13C) obtained by EA-IRMS analysis on samples from a sediment trap deployed 20 meters above seabed in the submarine...

Organic geochemical analysis of sediment core FC17-08 from Baker River and Ba...

This dataset presents bulk organic geochemical data (TOC, d13C) obtained by EA-IRMS analysis on samples from the sediment core FC17-08 collected in the submarine Baker River...

Organic geochemical analysis of river samples from Baker River and Baker-Mart...

This dataset presents bulk organic geochemical data (TOC, d13C) obtained by EA-IRMS analysis on suspended river sediments at the surface of five rivers of Chilean Patagonia...

Organic carbon analyses of Van Veen grab samples from Baker River and Baker-M...

This dataset presents bulk organic geochemical data (TOC, d13C) obtained by EA-IRMS analysis on surface fjord sediment at the mouth of Baker River in the Baker-Martinez Fjord...

Sediment and pore water investigations in thermokarst terrain near Utqiagvik,...

This dataset comprises sediment and pore water analyses from sediment cores taken in April 2022 close to Utqiagvik, Alaska. An undisturbed upland, one drained lake basin, two...

Sediment properties in drained lake basins in northern Alaska, August 2018

These data originate from a field survey in early August 2018 in the Teshekpuk Lake region on the Alaskan North Slope. We sampled surface sediment in drained lake basins....

Multi-method diet analysis to investigate lobster predation on the barren-for...

In Tasmania, Australia, the government's response to range-extending, barren-forming longspined sea urchin (Centrostephanus rodgersii) includes rebuilding of southern rock...

Tropical Atlantic bamboo corals bomb radiocarbon and nitrogen isotopes

Deep-sea bamboo corals (family Isididae) have been used as archives for reconstructing changes in the past ocean. However, uncertainties remain regarding the interpretation of...