A 120,000-year long climate record from a NW-Greenland deep ice core at ultra-high resolution
Autor: | Maria Hörhold, Trevor Popp, Anders Svensson, Anne-Katrine Faber, A. E. Sveinbjörnsdottir, Dorthe Dahl-Jensen, Bruce H. Vaughn, Bo Møllesøe Vinther, Tyler R. Jones, Vasileios Gkinis, Valérie Masson-Delmotte, Sune Olander Rasmussen, James W. C. White, Hans Oerter, Nikol Vaxevani, Anna-Sofie Pedersen, J. P. Steffensen, Niels-Ole Ørum, Hans Christian Steen-Larsen, Christian Holme, Camilla-Marie Jensen, Thea Quistgaard, Jean Jouzel, Yongbiao Weng, Anine-Maria Lütt, Vasileios Mandrakis, Mika Lanzky, Amaelle Landais, Emilie Capron |
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Přispěvatelé: | Niels Bohr Institute [Copenhagen] (NBI), Faculty of Science [Copenhagen], University of Copenhagen = Københavns Universitet (KU)-University of Copenhagen = Københavns Universitet (KU), Institut des Géosciences de l’Environnement (IGE), Université Grenoble Alpes (UGA)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Institut de Recherche pour le Développement (IRD)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP ), Université Grenoble Alpes (UGA), University of Manitoba [Winnipeg], Alfred-Wegener-Institut, Helmholtz-Zentrum für Polar- und Meeresforschung (AWI), University of Colorado [Boulder], Glaces et Continents, Climats et Isotopes Stables (GLACCIOS), Laboratoire des Sciences du Climat et de l'Environnement [Gif-sur-Yvette] (LSCE), Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ), University of Iceland [Reykjavik], University of Copenhagen = Københavns Universitet (UCPH)-University of Copenhagen = Københavns Universitet (UCPH), Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP ), Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS), Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS), Institut Pierre-Simon-Laplace (IPSL (FR_636)), École normale supérieure - Paris (ENS-PSL), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut national des sciences de l'Univers (INSU - CNRS)-École polytechnique (X)-Centre National d'Études Spatiales [Toulouse] (CNES)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité), ANR-07-VULN-0009,NEEM,NEEM-FRANCE(2007), ANR-19-MPGA-0001,HOTCLIM,Characterisation & Dynamics of Past Warm Climates(2019), European Project: 243908,EC:FP7:ENV,FP7-ENV-2009-1,PAST4FUTURE(2010), European Project: 246815,EC:FP7:ERC,ERC-2009-AdG,WATERUNDERTHEICE(2010), European Project: 610055,EC:FP7:ERC,ERC-2013-SyG,ICE2ICE(2014) |
Jazyk: | angličtina |
Rok vydání: | 2021 |
Předmět: |
Statistics and Probability
Cryospheric science Data Descriptor 010504 meteorology & atmospheric sciences δ18O Science DEUTERIUM Library and Information Sciences 010502 geochemistry & geophysics Palaeoclimate 01 natural sciences Education H-2/H-1 Ice core Glacial period Stadial 0105 earth and related environmental sciences Eemian Stable isotope ratio CHRONOLOGY AICC2012 HYDROGEN ANTARCTIC ICE DIFFUSION RATIOS Computer Science Applications VARIABILITY Geochemistry 13. Climate action [SDU.STU.CL]Sciences of the Universe [physics]/Earth Sciences/Climatology Period (geology) CONTINUOUS-FLOW ANALYSIS Physical geography STABLE WATER ISOTOPES Statistics Probability and Uncertainty Geology Chronology Information Systems |
Zdroj: | Scientific Data Scientific Data, Nature Publishing Group, 2021, 8, pp.141. ⟨10.1038/s41597-021-00916-9⟩ Scientific Data, 2021, 8, pp.141. ⟨10.1038/s41597-021-00916-9⟩ Gkinis, V, Vinther, B M, Popp, T J, Quistgaard, T, Faber, A-K, Holme, C T, Jensen, C-M, Lanzky, M, Luett, A-M, Mandrakis, V, Orum, N-O, Pedersen, A-S, Vaxevani, N, Weng, Y, Capron, E, Dahl-Jensen, D, Hoerhold, M, Jones, T R, Jouzel, J, Landais, A, Masson-Delmotte, V, Oerter, H, Rasmussen, S O, Steen-Larsen, H C, Steffensen, J-P, Sveinbjornsdottir, A-E, Svensson, A, Vaughn, B & White, J W C 2021, ' A 120,000-year long climate record from a NW-Greenland deep ice core at ultra-high resolution ', Scientific Data, vol. 8, no. 1, 141 . https://doi.org/10.1038/s41597-021-00916-9 Scientific Data, Vol 8, Iss 1, Pp 1-9 (2021) |
ISSN: | 2052-4463 |
Popis: | We report high resolution measurements of the stable isotope ratios of ancient ice (δ18O, δD) from the North Greenland Eemian deep ice core (NEEM, 77.45° N, 51.06° E). The record covers the period 8–130 ky b2k (y before 2000) with a temporal resolution of ≈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 δ18O and δD. Measurement(s) isotope analysis • water ice core Technology Type(s) cavity ring-down spectroscopy Factor Type(s) δ18O • δD Sample Characteristic - Location Greenland Ice Sheet Machine-accessible metadata file describing the reported data: 10.6084/m9.figshare.14216441 |
Databáze: | OpenAIRE |
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