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Geochemistry and greenhouse gas production of incubated permafrost and seawat...
The data set includes geochemical and hydrochemical information on individual permafrost and seawater samples from the Yukon Coast in the western Canadian Arctic used for an... -
The ACER pollen and charcoal database
Quaternary records provide an opportunity to examine the nature of the vegetation and fire responses to rapid past climate changes comparable in velocity and magnitude to those... -
Counts of seabirds, marine mammals and other megafauna along four latitudinal...
The distribution, abundance, and species assemblage of top predators - seabirds and cetaceans - can be correlated to water masses as defined by hydrological parameters. Compared... -
LiDAR elevation data of Yukon Coast and Herschel Island in 2012 and 2013
LiDAR scanning of the Yukon Coast and Herschel Island took place during the AIRMETH (AIRborne studies of METHane emissions from Arctic wetlands) campaigns (Kohnert et al., 2014)... -
Distribution of neodymium isotopes and concentrations during M77/3 and M77/4
The radiogenic isotope composition of the Rare Earth Element (REE) neodymium (Nd) is a powerful water mass proxy for present and past ocean circulation. The processes... -
Hafnium and neodymium in surface waters of the Atlantic sector of the Souther...
Radiogenic isotopes of hafnium (Hf) and neodymium (Nd) are powerful tracers for water mass transport and trace metal cycling in the present and past oceans. However, due to the... -
Meteorological observations and eddy covariance raw data from polygonal tundr...
We present the first ecosystem-scale methane flux data from a northern Siberian tundra ecosystem covering the entire snow-free period from spring thaw until initial freeze-back.... -
Baffin Bay/Nares Strait surface (seafloor) sediment mineralogy and analyses s...
Surface and core top mineral data for sites in Baffin Bay, northern Labrador Sea, and Nares Strait The submission consists of a list of minerals identified in the X-ray... -
A global reconstruction of sea-surface temperatures for the Last Interglacial...
A valuable analogue for assessing Earth's sensitivity to warming is the Last Interglacial (LIG; 129-116 kyr), when global temperatures and mean sea level were higher than today.... -
Sediment and pore water measurements taken from a fish farming area in Bolina...
Physicochemical parameters and relative abundance of selected nutrient cycling genes were measured in sediment and pore water samples taken from a fish farming area (Site S3... -
Temperature and salinity reconstruction for the Last Interglacial Period in t...
Eight deep-sea sediment cores from the North Atlantic Ocean ranging from 31° to 72°N are studied to reconstruct the meridional gradients in surface hydrographic conditions... -
Particulate organic matter (POM) of samples from the Lena River delta
Particulate organic matter (POM) derived from permafrost soils and transported by the Lena River represents a quantitatively important terrestrial carbon pool exported to Laptev... -
The GIK-Archive of sediment radiography
The GIK-Archive of radiographs is a collection of X-ray negative images from sediment cores, prepared and exposed since the early 1960s. During four decades of marine geological... -
Age determination of North Atlantic sediment cores
Records of planktonic foraminiferal shell weights for Globigerina bulloides, covering Termination I from four proximal sites at waters depths from 1150 to 4045 m in the... -
Stable oxygen isotope record of epibenthic foraminifera and water samples of ...
We determined d18OCib values of live (Rose Bengal stained) and dead epibenthic foraminifera Cibicidoides wuellerstorfi, Cibicides lobatulus, and Cibicides refulgens in surface... -
B/Ca ratios in planktonic foraminifera
Boron isotope systematics indicate that boron incorporation into foraminiferal CaCO3 is determined by the partition coefficient, KD = B/Ca/B(OH)4-/HCO3-, and B(OH)4-/HCO3-,... -
Compilation of sedimentation rates and smear slide analysis of DSDP sites
A history of Mesozoie and Cenozoic palaeoenvironments of the North Atlantie Oeean has been developed based on a detailed analysis of the temporal and spatial distribution of... -
Multi-sensor global compilation of mid-Holocene sea surface temperatures, bas...
We present and examine a multi-sensor global compilation of mid-Holocene (MH) sea surface temperatures (SST), based on Mg/Ca and alkenone palaeothermometry and reconstructions... -
Grain-size and carbon/carbonate analyses at DSDP Site 61-462
Sand-silt-clay distribution was determined on 10-cm**3 sediment samples collected at the time the cores were split and described. The sediment classification used here is that... -
40Ar-39Ar geochronological studies on rocks drilled at DSDP Holes 61-462 and ...
40Ar-39Ar step-heating dating was applied to a basalt from Hole 462 and to basalt and dolerite samples from Hole 462A. Only a basalt sample at Hole 462A yielded a reasonable...
