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Simulation and inversion of borehole temperature profiles in surrogate climates: Spatial distribution and surface coupling

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González Rouco, J. Fidel and Beltrami, Hugo and Zorita, E. and von Storch, H. (2006) Simulation and inversion of borehole temperature profiles in surrogate climates: Spatial distribution and surface coupling. Geophysical research letters, 33 (1). ISSN 0094-8276

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Official URL: http://dx.doi.org/10.1029/2005GL024693




Abstract

A heat-conduction forward model driven by ground surface temperature from three 1000-year climate simulations with the state-of-the-art ECHO-g model has been used to simulate underground temperature perturbation profiles. An inversion approach has been applied to reconstruct ground surface temperature histories from the simulated profiles and to compare them with the climate model temperatures. Results support the skill of borehole inversion methods to retrieve long-term temperature trends, and the robustness of using the present-day borehole network for reconstructing SAT variations.


Item Type:Article
Additional Information:

Copyright 2006 by the American Geophysical Union. We thank two anonymous reviewers and B. Stevens for comments. This work was partially funded by the EUproject SO&P, projects REN2002-04584-C04-CLI and CGL2005-06097 of the spanish MEC and in Canada by NSERC, CFCAS and AIF.

Uncontrolled Keywords:Northern-hemisphere; 5 centuries; Paleoclimate; Resolution; Proxy
Subjects:Sciences > Physics > Astrophysics
Sciences > Physics > Astronomy
ID Code:36543
Deposited On:01 Apr 2016 14:52
Last Modified:10 Dec 2018 15:05

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