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Stable carbon and hydrogen isotopic compositions of methane in voids from MeB...
Carbonate core GeoB23225-1 was drilled using MARUM-MeBo200 at Four-Way Closure Ridge, South China Sea during cruise SO266/1 with R/V SONNE. Gas that has accumulated in voids in... -
Abundance of the main protist groups in a subset of microscopy samples from l...
The data sets originates from the weekly sampling events (MOSAiC time series) during the MOSAiC campaign. Water samples from the CTD/Rosette were taken and fixed in Hexamin-... -
Ridge ice temperature, salinity, oxygen and hydrogen isotope composition data...
Temperature, salinity, and isotopic values data from sea ice samples taken during MOSAiC leg 4 (PS122/4). Sea ice samples were taken from Jaridge, Alli's Ridge, and the Remote... -
Anaerobic respiration in a boreal wetland and surrounding habitats, across a ...
This dataset reports measurements from a laboratory incubation of soils sourced from a boreal peatland and surrounding habitats (Siikaneva Bog, Finland). In August 2021, soil... -
Measurements of in-ice light profiles and optical properties of Arctic sea ic...
During the MOSAIC expedition, we deployed in-ice light measuring buoys, lightharp, and lightchains into the ice to investigate light partitioning and irradiance at different... -
Backpack LiDAR-based digital elevation models from the Perma-X expedition in ...
During the Arctic Land Expedition Perma-X in West Alaska (2022-07-28 -- 2022-08-21), several LiDAR scans were acquired using a backpack laser scanning system (GreenValley... -
Sea ice density and salinity profiles measured during RV POLARSTERN cruise PS131
During the Polarstern cruise PS131 in July and August 2022 in the marginal ice zone in the Fram Strait and at two ice stations on fast ice (Greenland), ice core samples were... -
Ice core permittivity at 50 MHz measured during RV POLARSTERN cruise PS131
This dataset contains measurements of dielectric permittivity and dielectric loss of ice core samples by impedance measurements at 50 MHz on ice stations during the Polarstern... -
Sea ice temperature profiles measured during RV POLARSTERN cruise PS131
Ice core samples were obtained with a 9 cm Kovacs corer during the Polarstern cruise PS131 on ice stations between mid-July and 6th of August 2022 in the marginal ice zone in... -
Surface layer permittivity at 50 MHz measured during RV POLARSTERN cruise PS131
This dataset contains measurements of dielectric permittivity and dielectric loss of the surface layer by impedance measurements at 50 MHz on several ice stations during the... -
Global marine radiocarbon data compilation for the last deglaciation
Compiled marine radiocarbon data from the global ocean, derived from planktonic/benthic foraminifera and corals, spanning the last deglaciation, with associated calendar ages... -
T-MOSAiC 2021 myThaw data set
The Terrestrial Multidisciplinary distributed Observatories for the Study of the Arctic Connections (T-MOSAiC) 2021 permafrost thaw data set provides standardized measurements... -
Chlorophyll a distribution and size structure across contrasting water masses...
Here we present physico-chemical and biological data collected during 12 research cruises conducted in SW Pacific waters east of Aotearoa New Zealand between 2009 and 2017.... -
Early meteorological records from Extremadura region, SW Iberia (CliPastExtrem)
Meteorological observations made in the region of Extremadura (SW Iberia) from 1826 to mid-20th century have been retrieved. Variables such as air temperature, atmospheric... -
Forest inventories on circular plots on the expedition Chukotka 2018, NE Russia
We undertook a large-scale forest inventory in central Chukotka in summer 2018 on a joint Russian-German expedition by the AWI (Potsdam) and the NEFU (Yakutsk). We covered... -
Sea surface temperature anomalies for Pliocene interglacial KM5c (PlioVAR)
We examine a single interglacial during the late Pliocene (KM5c, ca. 3.205 +/- 0.01 Ma) when atmospheric CO2 concentrations were higher than pre-industrial, but similar to today... -
Raw trace element data obtained by LA-ICP-MS for analysed tephra across 751-7...
Raw Trace element data of analysed proximal samples from Iceland across the period 751-763 CE. Tephra (ash) samples were taken from a soil outcrop in Iceland [Atley, Iceland;... -
Raw major element oxide data obtained by EPMA for volcanic events analysed fr...
Raw major element oxide data for volcanic events analysed from two proximal sites from Iceland across the period 750-940 CE. Tephra (ash) samples were taken from soil outcrops... -
Harmonized in-situ observations of surface energy fluxes and environmental dr...
Despite the importance of surface energy budgets (SEBs) for land-climate interactions in the Arctic, uncertainties in their prediction persist. In situ observational data of SEB... -
Carbon and oxygen isotope literature data for foraminifera from ODP Site 197-...
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