Abstract

Research Article| February 01, 2012 Transient change in groundwater temperature after earthquakes Chi-yuen Wang; Chi-yuen Wang 1Earth & Planetary Science, University of California, Berkeley, California 94720, USA Search for other works by this author on: GSW Google Scholar Michael Manga; Michael Manga 1Earth & Planetary Science, University of California, Berkeley, California 94720, USA Search for other works by this author on: GSW Google Scholar Chung-Ho Wang; Chung-Ho Wang 2Institute of Earth Sciences, Academia Sinica, Nankang, Taipei 11529, Taiwan Search for other works by this author on: GSW Google Scholar Chieh-Hung Chen Chieh-Hung Chen 2Institute of Earth Sciences, Academia Sinica, Nankang, Taipei 11529, Taiwan Search for other works by this author on: GSW Google Scholar Author and Article Information Chi-yuen Wang 1Earth & Planetary Science, University of California, Berkeley, California 94720, USA Michael Manga 1Earth & Planetary Science, University of California, Berkeley, California 94720, USA Chung-Ho Wang 2Institute of Earth Sciences, Academia Sinica, Nankang, Taipei 11529, Taiwan Chieh-Hung Chen 2Institute of Earth Sciences, Academia Sinica, Nankang, Taipei 11529, Taiwan Publisher: Geological Society of America Received: 20 Jun 2011 Revision Received: 25 Aug 2011 Accepted: 12 Sep 2011 First Online: 09 Mar 2017 Online ISSN: 1943-2682 Print ISSN: 0091-7613 © 2012 Geological Society of America Geology (2012) 40 (2): 119–122. https://doi.org/10.1130/G32565.1 Article history Received: 20 Jun 2011 Revision Received: 25 Aug 2011 Accepted: 12 Sep 2011 First Online: 09 Mar 2017 Cite View This Citation Add to Citation Manager Share Icon Share Facebook Twitter LinkedIn MailTo Tools Icon Tools Get Permissions Search Site Citation Chi-yuen Wang, Michael Manga, Chung-Ho Wang, Chieh-Hung Chen; Transient change in groundwater temperature after earthquakes. Geology 2012;; 40 (2): 119–122. doi: https://doi.org/10.1130/G32565.1 Download citation file: Ris (Zotero) Refmanager EasyBib Bookends Mendeley Papers EndNote RefWorks BibTex toolbar search Search Dropdown Menu toolbar search search input Search input auto suggest filter your search All ContentBy SocietyGeology Search Advanced Search Abstract Postseismic decrease in groundwater temperature was documented on the upper rim of a large alluvial fan near the epicenter of the 1999 Mw 7.5 Chi-Chi earthquake (Taiwan). We use a model of coupled heat transport and groundwater flow, constrained by documented water-level changes, to interpret this change. We show that groundwater temperature is sensitive to earthquake-induced flow and the observed temperature decrease may be explained by increased groundwater discharge due to earthquake-enhanced vertical permeability. The result implies that heat flow near active mountain fronts may be lowered by recurrent earthquakes. You do not have access to this content, please speak to your institutional administrator if you feel you should have access.

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