Can deep seated gravitational slope deformations be activated by regional tectonic strain: First insights from displacement measurements in caves from the Eastern Alps
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- 作者：Ivo Baroňa ; ivo.baron@nhm-wien.ac.at" class="auth_mail" title="E-mail the corresponding author ; Lukas Plana ; lukas.plan@nhm-wien.ac.at" class="auth_mail" title="E-mail the corresponding author ; Bernhard Grasemannb ; bernhard.grasemann@univie.ac.at" class="auth_mail" title="E-mail the corresponding author ; Ivanka Mitroviċa ; b ; ivanka.mitrovic@univie.ac.at" class="auth_mail" title="E-mail the corresponding author ; Wolfgang Lenhardtc ; wolfgang.lenhardt@zamg.ac.at" class="auth_mail" title="E-mail the corresponding author ; Helmut Hausmannc ; helmut.hausmann@zamg.ac.at" class="auth_mail" title="E-mail the corresponding author ; Josef Stemberkd ; stemberk@irsm.cas.cz" class="auth_mail" title="E-mail the corresponding author
- 关键词：Tectonic strain ; Slope failure ; Earthquake ; Eastern Alps
- 刊名：Geomorphology
- 出版年：2016
- 出版时间：15 April 2016
- 年：2016
- 卷：259
- 期：Complete
- 页码：81-89
- 全文大小：2443 K
文摘
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3-D measurements at a μm level recorded an active-tectonic slip along an active fault
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Subsequently a mass movement was activated one day later in nearby DSGSD
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It happened 13 days prior to the nearby 2013–12-11 M = 3 Bad Fischau earthquake
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It suggests that tectonic strain can play a direct role in the activation of landslides
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This could be crucial for unstable masses transformable into catastrophic failures