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Biogeochemical data of sediment cores of Herschel island (Yukon Coast 2022)
In July 2022 within the framework of an Alfred-Wegener-Institute-managed expedition and the Nunataryuk project, sediment cores were taken at three locations, off the coast of... -
Sediment and ice characteristics of permafrost cores from Barentburg area, We...
To gain new understanding in this context a total of 19 drill cores complemented by one natural exposure reaching depths below surface between 5 and 25 m was studied,... -
Diatom abundances, total phosphorus and electric conductivity of 90 Urals lakes
The dataset contains information on total phosphorus (TP), electric conductivity (EC) of water and diatom assemblages (abundance in %) of modern sediments for 90 lakes (115... -
Geochemical data of rare earth-enriched sediments from the Western, Central N...
Major and trace elements of four gravity sediments cores retrieved from the Western (159°46′E, 17°23′N), Central North (161°30′W, 13°14′N), and Eastern South Pacific (135°15′W,... -
Oligo-Miocene oxygen isotope and carbon record from IODP Site 342-U1406
These data contain a new high-resolution benthic foraminiferal oxygen isotope (d18Ob) record spanning ~26-22 Ma from Integrated Ocean Drilling Program Expedition 342 Site U1406... -
Synthesis of sea surface temperature and foraminifera stable isotope data spa...
The Pliocene Epoch (~2.6–5.3 million years ago, Ma) was characterized by a warmer than present climate with smaller Northern Hemisphere ice sheets, and therefore offers an... -
Benthic and planktonic oxygen and carbon isotopes and XRF data at IODP Site U...
Data consist of a continuous millennially-resolved record of oxgyen and carbon stable isotope composition of planktonic and benthic foraminifera at IODP Site U1385 and piston... -
Spectral radiation fluxes, albedo and transmittance from autonomous measureme...
Solar radiation over and under sea ice was measured by radiation station 2019R9, an autonomous platform, installed on drifting First-Year-Ice (FYI) in the Arctic Ocean during... -
Spectral radiation fluxes, albedo and transmittance from autonomous measureme...
Solar radiation over and under sea ice was measured by radiation station 2019R8, an autonomous platform, installed on drifting First-Year-Ice (FYI) in the Arctic Ocean during... -
North American and Pacific inputs in the Nd and Sr isotope Pleistocene record...
Sediment coreP1-93AR-P23 was collected in 1993 from the Northwind Ridge, western Arctic Ocean. Sediments were leached in 2011 to remove authigenic fractions. The residual... -
Biogeochemical data of sediment cores taken from Hornsund Fjord, Svalbard, in...
Between 2019 and 2022 three sediment cores HH14-897-MF-GC (2014), He519_2-3 (2018), and He560_26-2 (2020) were analyzed using biogeochemical markers to assess organic carbon... -
C37-38 alkenone core top data and downcore alkenone pilot samples from the In...
Alkenone core top data (UK'37, UK'38ME, UK'38ET, UE'36OME, K38ME/K37, K37/K38) from 168 samples that span a geographic region from from 76.75°N -76.5°S and 178.8E-179.6W. Data... -
Hydrological, meteorological observations and isotopes sampling results durin...
This is an update of a dataset on the long-term complex glaciological, hydrological, meteorological observations and isotopes sampling in an extremely underreported alpine zone... -
Biomarker and radiocarbon data of core ARA04C/37 and JPC15 from the Beaufort ...
These data have been obtained on two cores ARA04C/37 (70°38.0212'N, 139°22.0749'W; 1173 m) and JPC15 (71°06.222'N, 135°08.129'W; 690 m). The datasets contain thermal maturity... -
Temperature and heating induced temperature difference measurements from the ...
Temperature and heating-induced temperature differences were measured along a chain of thermistors. 2020M26 (a.k.a. Bruncin IMB042) is an autonomous modular instrument that was... -
Fatty acids and their carbon isotopes in two nearshore sediment cores from th...
This data set includes nuclide activities, grain size, content, δ¹³C and F¹⁴C of bulk OC and Fatty acids in two nearshore sediment cores collected by the piston corer from... -
Surface snow triple isotopic composition at Dome C, Antarctica
Water isotope ratios of ice cores are a key source of information on past temperatures. Throughout the hydrological cycle, temperature is imprinted in the water isotopic... -
Dissolved copper, copper-binding ligands and dissolved organic carbon (DOC) i...
The release of potentially toxic metals, such as copper (Cu), into the water column is of concern during polymetallic nodule mining. The bioavailability and thus toxicity of Cu... -
Planktic foraminiferal I/Ca, Fe/Ca, Al/Ca and Mg/Ca ratios in core top sample...
Planktic and benthic foraminifera iodine (I) to calcium (Ca) molar ratios have been proposed as an exciting new proxy to assess subsurface and bottom water oxygenation in the... -
Benthic and planktic carbon and oxygen isotopes, planktic trace elements, XRF...
The evolution of the South Asian monsoon (SAM) is not well-constrained prior to the Pleistocene, primarily due to a lack of recovered marine sediment archives. This study...
