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Modeling temperature profiles considering the latent heat of physical-chemical reactions in permafrost and gas hydrates: The Mackenzie Delta terrestrial case
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SYSNO ASEP 0310870 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Modeling temperature profiles considering the latent heat of physical-chemical reactions in permafrost and gas hydrates: The Mackenzie Delta terrestrial case Title Výpočet teplotních profilů s uvážením skupenského tepla fyzikálně-chemických reakcí v permafrostu a plynovém hydrátu na příkladu suchozemské části delty řeky Mackenzie Author(s) Majorowicz, J. (CA)
Osadetz, K. (CA)
Šafanda, Jan (GFU-E) ORCID, RIDSource Title Ninth International Conference on Permafrost, v. 2. - Fairbanks : Institute of Northern Engineering, 2008 / Kane D. L. ; Hinkel K. M. - ISBN 978-0-9800179-3-9 Pages s. 1113-1118 Number of pages 6 s. Action International conference on permafrost /9./ Event date 29.06.2008-03.07.2008 VEvent location Fairbanks Country US - United States Event type WRD Language eng - English Country US - United States Keywords climatic change ; gas hydrate ; latent heat ; permafrost Subject RIV DC - Siesmology, Volcanology, Earth Structure CEZ AV0Z30120515 - GFU-E (2005-2011) Annotation To understand better the formation and history of petroleum gas hydrates in terrestrial permafrost regions, we have performed numerical temperature profile modeling in response to surface forcing due to both the glacial-interglacial history and future climate change, where atmospheric CO2 has doubled due to climate change. The models are constrained by heat flow from deep wells, thermal conductivity, latent heat, and the observed permafrost and gas hydrate thicknesses. Workplace Geophysical Institute Contact Hana Krejzlíková, kniha@ig.cas.cz, Tel.: 267 103 028 Year of Publishing 2009
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