A 120,000-year long climate record from a NW-Greenland deep ice core at ultra-high resolution
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A 120,000-year long climate record from a NW-Greenland deep ice core at ultra-high resolution. / Gkinis, Vasileios; Vinther, Bo M.; Popp, Trevor J.; Quistgaard, Thea; Faber, Anne-Katrine; Holme, Christian T.; Jensen, Camilla-Marie; Lanzky, Mika; Luett, Anine-Maria; Mandrakis, Vasileios; Orum, Niels-Ole; Pedersen, Anna-Sofie; Vaxevani, Nikol; Weng, Yongbiao; Capron, Emilie; Dahl-Jensen, Dorthe; Hoerhold, Maria; Jones, Tyler R.; Jouzel, Jean; Landais, Amaelle; Masson-Delmotte, Valerie; Oerter, Hans; Rasmussen, Sune O.; Steen-Larsen, Hans Christian; Steffensen, Jorgen-Peder; Sveinbjornsdottir, Arny-Erla; Svensson, Anders; Vaughn, Bruce; White, James W. C.
In: Scientific Data, Vol. 8, No. 1, 141, 26.05.2021.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - A 120,000-year long climate record from a NW-Greenland deep ice core at ultra-high resolution
AU - Gkinis, Vasileios
AU - Vinther, Bo M.
AU - Popp, Trevor J.
AU - Quistgaard, Thea
AU - Faber, Anne-Katrine
AU - Holme, Christian T.
AU - Jensen, Camilla-Marie
AU - Lanzky, Mika
AU - Luett, Anine-Maria
AU - Mandrakis, Vasileios
AU - Orum, Niels-Ole
AU - Pedersen, Anna-Sofie
AU - Vaxevani, Nikol
AU - Weng, Yongbiao
AU - Capron, Emilie
AU - Dahl-Jensen, Dorthe
AU - Hoerhold, Maria
AU - Jones, Tyler R.
AU - Jouzel, Jean
AU - Landais, Amaelle
AU - Masson-Delmotte, Valerie
AU - Oerter, Hans
AU - Rasmussen, Sune O.
AU - Steen-Larsen, Hans Christian
AU - Steffensen, Jorgen-Peder
AU - Sveinbjornsdottir, Arny-Erla
AU - Svensson, Anders
AU - Vaughn, Bruce
AU - White, James W. C.
PY - 2021/5/26
Y1 - 2021/5/26
N2 - We report high resolution measurements of the stable isotope ratios of ancient ice (delta O-18, delta D) from the North Greenland Eemian deep ice core (NEEM, 77.45 degrees N, 51.06 degrees E). The record covers the period 8-130 ky b2k (y before 2000) with a temporal resolution of approximate to 0.5 and 7 y at the top and the bottom of the core respectively and contains important climate events such as the 8.2 ky event, the last glacial termination and a series of glacial stadials and interstadials. At its bottom part the record contains ice from the Eemian interglacial. Isotope ratios are calibrated on the SMOW/SLAP scale and reported on the GICC05 (Greenland Ice Core Chronology 2005) and AICC2012 (Antarctic Ice Core Chronology 2012) time scales interpolated accordingly. We also provide estimates for measurement precision and accuracy for both delta O-18 and delta D.
AB - We report high resolution measurements of the stable isotope ratios of ancient ice (delta O-18, delta D) from the North Greenland Eemian deep ice core (NEEM, 77.45 degrees N, 51.06 degrees E). The record covers the period 8-130 ky b2k (y before 2000) with a temporal resolution of approximate to 0.5 and 7 y at the top and the bottom of the core respectively and contains important climate events such as the 8.2 ky event, the last glacial termination and a series of glacial stadials and interstadials. At its bottom part the record contains ice from the Eemian interglacial. Isotope ratios are calibrated on the SMOW/SLAP scale and reported on the GICC05 (Greenland Ice Core Chronology 2005) and AICC2012 (Antarctic Ice Core Chronology 2012) time scales interpolated accordingly. We also provide estimates for measurement precision and accuracy for both delta O-18 and delta D.
KW - CONTINUOUS-FLOW ANALYSIS
KW - STABLE WATER ISOTOPES
KW - CHRONOLOGY AICC2012
KW - ANTARCTIC ICE
KW - VARIABILITY
KW - DIFFUSION
KW - DEUTERIUM
KW - HYDROGEN
KW - H-2/H-1
KW - RATIOS
U2 - 10.1038/s41597-021-00916-9
DO - 10.1038/s41597-021-00916-9
M3 - Journal article
C2 - 34040008
VL - 8
JO - Scientific data
JF - Scientific data
SN - 2052-4463
IS - 1
M1 - 141
ER -
ID: 272406551