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Raw data of hydrochemical and isotopic data of deep subpermafrost groundwater...
The Greenland Analogue Project (GAP) investigated glacial processes and their influence on the long-term performance of deep geological repositories for spent nuclear fuel... -
(Table 2) Chemical composition of sediments and 3He/4He ratios at DSDP Site 8...
This dataset has no description
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Raw noble gas data from RV SONNE cruise SO301
This dataset contains raw noble gas data from water samples collected during the cruise SO301 at the Rodriguez Tripple Junction, Indian Ocean. Samples were taken either with the... -
Raw noble gas data from RV POLARSTERN cruise PS137
This dataset contains raw noble gas data from water samples collected during the cruise PS137. Additional metadata was taken from the CTD rosette system with which the samples... -
Geochemical investigation of groundwater and river water along the Puck Bay (...
Water samples were retrived during 5 campaigns (groundwater, piezometer or commercial wells (2009-2011) and one campaign at rivers (2011) along the southern coastline of the... -
(Table 1) Helium isotope ratios of sediment core TT013_114
We present a helium isotope record for core TT013-114PC from the central equatorial Pacific (140°W, 4°N, 4432 m water depth) spanning a period of 1 million years. We focus on... -
U, Th and He isotope content, and accumulation rates of sediment core SO202-07-6
This dataset has no description
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(Tab 1) He isotope, U/Th isotope, Calcium carbonate, biogenic opal and rare e...
This dataset has no description
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Noble gas data during SAS21 Oden cruise
This data set provides the final measurement results of noble gas samples taken during the Synoptic Arctic Survery 2021 in the central Arctic Ocean on the icebreaker Oden... -
(Table 1) Helium isotope ratio of ODP Site 198-1209 sediments
We attempt to constrain the variability of the flux of extraterrestrial 3He in the Paleocene by studying sediments from Shatsky Rise (Ocean Drilling Program, ODP Leg 198) that... -
Helium isotope record, CaCO3 concentration and accumulation rate of ODP Site ...
The cause of the 100 kyr glacial–interglacial cycles during the past 800 kyr is one of the fundamental puzzles in paleoclimatology. The widely accepted Milankovitch theory,... -
(Table S1) He isotope ratios from ODP Hole 122-762C samples
This dataset has no description
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(Table 4) Noble gas concentrations and He, Ne, Ar, Kr, and Xe isotopic ratios...
Blanks and noble gas data on fusion crusts from chondritic meteorites are shown for comparison. -
(Table 1) 3He/4He and 20Ne/4He ratios in pore water at DSDP Sites 87-583, and...
This dataset has no description
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(Table 2) Results of stepwise degassing experiments and diffusion runs on pel...
For all samples duration of each step was 60 min. -
(Table 2) Results of stepwise degassing experiments and diffusion runs on pel...
For all samples duration of each step was 60 min. -
(Table 1) Helium concentration in bulk and leached pelagic clays from Core LR...
The total volumes of acids used in all cases were 50 ml. -
(Table 1) Helium concentration in bulk and leached pelagic clays from DSDP Ho...
The total volumes of acids used in all cases were 50 ml. -
A new helium isotope recored of the Paleocene-Eocene Thermal Maximum from ODP...
The Paleocene-Eocene Thermal Maximum (PETM; around 56 Ma ago) is arguably the most intensively studied event of rapid greenhouse warming of the geological past. The duration and... -
Noble gas (helium and neon) measured on water samples from stainless steel CT...
This dataset contains measured isotopic compositions of noble gases (helium and neon) of water samples collected during the METEOR expedition (M176/2) between Sep 1st and Oct...
