A 120,000-year long climate record from a NW-Greenland deep ice core at ultra-high resolution

Autor: Vasileios Gkinis, Bo M. Vinther, Trevor J. Popp, Thea Quistgaard, Anne-Katrine Faber, Christian T. Holme, Camilla-Marie Jensen, Mika Lanzky, Anine-Maria Lütt, Vasileios Mandrakis, Niels-Ole Ørum, Anna-Sofie Pedersen, Nikol Vaxevani, Yongbiao Weng, Emilie Capron, Dorthe Dahl-Jensen, Maria Hörhold, Tyler R. Jones, Jean Jouzel, Amaëlle Landais, Valérie Masson-Delmotte, Hans Oerter, Sune O. Rasmussen, Hans Christian Steen-Larsen, Jørgen-Peder Steffensen, Árný-Erla Sveinbjörnsdóttir, Anders Svensson, Bruce Vaughn, James W. C. White

Publikováno v: Scientific Data, Vol 8, Iss 1, Pp 1-9 (2021)

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: https

Externí odkaz: https://doaj.org/article/3f19d34962134c1ca8edd97ce8c2c5d9

Molecular diffusion of stable water isotopes in polar firn as a proxy for past temperatures

Autor: Vasileios Gkinis, Bo Møllesøe Vinther, Christian T Holme

Publikováno v: Holme, C T, Gkinis, V & Vinther, B M 2018, ' Molecular diffusion of stable water isotopes in polar firn as a proxy for past temperatures ', Geochimica et Cosmochimica Acta, vol. 225, pp. 128-145 . https://doi.org/10.1016/j.gca.2018.01.015

Polar precipitation archived in ice caps contains information on past temperature conditions. Such information can be retrieved by measuring the water isotopic signals of δ 18 O and δ D in ice cores. These signals have been attenuated during densif

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::216b91e3a0e60383d4ee45340047e5d1
http://arxiv.org/abs/1802.01399