File:Ngrip-epica-do18.png
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DescriptionNgrip-epica-do18.png |
English: delta-O-18 from the NGRIP (black) and EPICA (blue) ice cores.
delta-O-18 is a temperature proxy. Higher values are warmer. The left hand side shows the current interglacial. The right hand side is the previous Eemian interglacial which is incomplete in the NGRIP data. During the glacial period the NGRIP core shows clear signs of Dansgaard-Oeschger events which are muted in the EPICA core. DataNGRIP data is from http://www.gfy.ku.dk/~www-glac/data/NGRIP_d18O_50yrs.txt which is the same as the supplementary Data to NGRIP Members, Nature 431, 147 - 151 (09 September 2004); doi:10.1038/nature02805. THe timescale is the ss09sea timescale in years BP 2000. |
Date | 24 June 2005 (original upload date) |
Source | Transferred from en.wikipedia |
Author | Original uploader was William M. Connolley at en.wikipedia |
Permission (Reusing this file) |
GFDL-WITH-DISCLAIMERS; Released under the GNU Free Documentation License. |
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This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license. Subject to disclaimers. | ||
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This licensing tag was added to this file as part of the GFDL licensing update.http://creativecommons.org/licenses/by-sa/3.0/CC BY-SA 3.0Creative Commons Attribution-Share Alike 3.0truetrue |
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License. Subject to disclaimers.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue |
Original upload log[edit]
The original description page was here. All following user names refer to en.wikipedia.
- 2005-06-24 22:36 William M. Connolley 981×567× (11757 bytes) [[NGRIP]] and [[EPICA]] delta-O-18
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 04:57, 6 May 2009 | 981 × 567 (11 KB) | Urdangaray (talk | contribs) | {{Information |Description={{en|delta-O-18 from the NGRIP (black) and en:EPICA (blue) en:ice cores. delta-O-18 is a temperature en:proxy. Higher values are warmer. The left hand side shows the cu |
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