-
A twenty-year record of carbon isotope values of amino acids from Potamocorbu...
Amino acids were isolated from the muscle tissue of Potamocorbula amurensis, an invasive clam species, collected from two locations in the northern portion of the San Francisco... -
δ15N analyses of amino acids from co-occurring clams in the San Francisco Bay...
Nitrogen isotope values of individual amino acids were measured. Clam specimens were collected at USGS Sites 2.1 and processed following Stewart et al. (2013;... -
δ13C analyses of amino acids from co-occurring clams in the San Francisco Bay...
Carbon isotope values of individual amino acids were measured. Clam specimens were collected at USGS Sites 2.1 and processed following Stewart et al. (2013;... -
Bulk organic δ13C of sediment core LMAHA-18 from lake Mahasarika, northern Ma...
The datasets provided here correspond to sedimentary charcoal counts, magnetic susceptibility measurements, and δ13C isotopic measurements obtained from a lacustrine sediment... -
Molecular weight of dissolved organic matter in sediments of the Baltic Sea
Pore water dissolved organic matter average weighted apparent molecular weight (AMW) and abundancies of molecular weight (MW) fractions obtained by Gaussian decomposition of... -
Environmental radioactivity of cryoconite collected at the Flade Isblink ice ...
This database is about the environmental radioactivity analyzed in cryoconite samples collected on the surface of the Flade Isblink ice cap, in NE Greenland.46 samples of... -
Total air content data for 5-10 ka bp from Skytrain Ice Rise ice core
This dataset consists of total air content (TAC) data from 326-416 m from the ice core drilled in 2018-19 at Skytrain Ice Rise (79.7417°S 78.545°W), Antarctica. The samples... -
Amino acid concentration and isotopic composition in sedimentary 13C-labelin...
Amino acids derivatization and analysis: Sediment slurries were centrifuged to separate the sediments from the medium and the sediments were freeze-dried and homogenized. 50 mg... -
Coccolith abundance, carbonate content, and stable isotope of carbonate in th...
The carbonate content, coccolith abundance, coccolith's contribution to carbonate, stable isotope ratios of bulk carbonate were analyzed in the late Pleistocene section of the... -
Amospheric carbon dioxide of the Marine Isotope Stage 6 period (190-135 ka) f...
We measured 177 new data points of atmospheric CO2 concentrations from the EPICA Dome C (EDC) ice core (75°06'S, 123°24'E) spanning MIS 6 (190 to 135 kyr BP) at the Institut des... -
Pollen based annual precipitation for Lake Bayan Nuur
Method for quantitative reconstruction of mean July air temperatures (Tjuly). The quantitative reconstruction of mean July air temperatures (TJuly) is based on calibration... -
Reconstruction of the amount of annual precipitation (PANN; mm/year) for Lake...
The modern pollen data from arid central Asia (Bordon et al., 2009, doi:10.1016/j.quaint.2008.05.014) and our newly completed modern pollen data from southwest Siberia... -
Hill coefficients from different sources of sediment core from Lake Bayan Nuur
Estimating aquatic and pollen-assemblages, and community diversity. Comparison of multivariate datasets of bioproxies. To evaluate the similarity or dissimilarity of aquatic... -
Fractional abundances of biomarkers from IODP Hole 350-U1437B
The dataset comprises fractional abundances of individual isoprenoid and branched glycerol dialkyl glycerol tetraethers (GDGTs) and C37 alkenones of samples from the past 1 Ma... -
Accumation rates of manganese in manganese nodules using total alpha activity
The manganese content of 4 manganese nodules was determined by atomic absorption. The decrease of total alpha activity was used to evaluate Mn accumulation. Because CaCO3 is a... -
Accumation rates of manganese in a pelagic sediment core using 231Pa activity
For a pelagic sediment core taken in the Atlantic Ocean, The decrease of unsupported 231Pa was used for the determination of the accretion rate. Because CaCO3 is a Mn-free... -
Accumation rates of manganese in pelagic sediments using Ericson paleontologi...
For 4 pelagic sediment cores taken in the Atlantic Ocean, Ericson's paleontologic boundaries X-Y (75 000 yr) and Y-Z (11 000 yr) were used. The age of the upper boundary was... -
Accumation rates of manganese in pelagic sediments using 130Th activity
For 7 pelagic sediment cores, the decrease in unsupported 130Th activity with depth in the core was used to establish the mean accumulation rate over the last 300 000 years.... -
The lipid biomarker contents and TOC data of the surface sediments in the eas...
This dataset has no description
-
Lipid biomarker concentrations, nutrients, Chl a, SST and salinity of the sur...
This dataset has no description