NH034
Response of Natural Geosystems to Earthquakes

Session ID#: 74424

Session Description:
This session focuses on the processes controlling the response of natural systems to earthquakes. Our aim is to provide a better understanding how a variety of sensitive systems in different tectonic settings respond to earthquakes at distances from the near- to far- field. Their response is governed by multiple factors including rock properties such as crustal permeability, fluid properties related to pressure and temperature conditions, and features of the earthquake-generated ground motion. We welcome studies that use, or integrate, field observations, laboratory experiments, and numerical modeling to address the mechanisms controlling the response of natural systems to co-, post-, and even pre-, seismic events.
Index Terms:

1899 General or miscellaneous [HYDROLOGY]
4355 Miscellaneous [NATURAL HAZARDS]
7299 General or miscellaneous [SEISMOLOGY]
8499 General or miscellaneous [VOLCANOLOGY]

Primary Convener:  Frederic Girault, Institut de Physique du Globe de Paris, Paris, France
Convener:  Michael Manga, University of California Berkeley, Berkeley, CA, United States
Primary Liaison:  Frederic Girault, Institut de Physique du Globe de Paris, Paris, France
 
Coseismic hydroenvironmental changes in response to 2016 Mw 7.0 Kumamoto crustal earthquake, southern Japan: insights from multidisciplinary approaches (Invited) (487492)
Takahiro Hosono, Kumamoto University, Kumamoto, Japan, Michael Manga, University of California Berkeley, Berkeley, CA, United States, Chi-Yuen Wang, University of California Berkeley, Earth and Planetary Science, Berkeley, CA, United States and Working Group of Japanese Association for Groundwater Hydrology
 
The Role of Mineral Reactivity in Promoting CO2 Degassing in Low Seismicity Areas (488511)
Pierpaolo Zuddas, Sorbonne University, Paris, France, Lopes Fernando, Institut de Physique du Globe de Paris, Paris, France, Jean Rillard, BRGM- French Geological Survey, Poitiers, France and Stefano Salvi, GET, CNRS, Universite de Toulouse, Toulouse, France
 
Hot springs disturbances induced by the 2015 Gorkha earthquake in Nepal (501213)
Frederic Girault1, Pierre Agrinier1, Remi Losno2, Christian France-Lanord3, François Prévot1, Rémi Freydier4, Sudhan Singh Mahat5, Mathieu Dellinger6, Jerome Gaillardet1, Chiara Groppo7, Franco Rolfo7, Nabin Ghising8, Mukunda Bhattarai9, Bharat Prasad Koirala10, Lok Bijay Adhikari11, Soma Nath Sapkota12 and Frédéric Perrier1, (1)Institut de Physique du Globe de Paris, Paris, France, (2)UMR 7154 CNRS, Institut de Physique du Globe de Paris, Sorbonne Paris CitéUniv Paris Diderot, Paris, France, (3)CNRS CRPG, Vandoeuvre Les Nancy, France, (4)HydroSciences Montpellier, Université de Montpellier, Montpellier, France, (5)Sanjen Jalavidhyut Company Limited, Kathmandu, Nepal, (6)University of Southern California, Los Angeles, United States, (7)University of Turin, Torino, Italy, (8)Department of Mines and Geology, National Seismological Centre, Kathmandu, France, (9)National Seismological Centre, Department of Mines and Geology, Kathmandu, Nepal, (10)Department of Mines and Geology, Katmandu, Nepal, (11)Nepal Department of Mines and Geology, Kathmandu, Nepal, (12)Department of Mines and Geology, Kathmandu, Nepal
 
Estimation of rock deformation using groundwater levels at the active Xianshuihe fault of China (515011)
Yuqing Zhao1, You-Kuan Zhang2, Xiuyu Liang2, Jinzhong Yang3, Yonglin Yang4 and Feifei Li5, (1)Southern University of Science and Technology, School of environmental science and engineering, Shenzhen, China, (2)Southern University of Science and Technology, School of Environmental Science and Engineering, Shenzhen, China, (3)Wuhan University, School of Water Resources and Hydropower Engineering, Wuhan, China, (4)Sichuan Earthquake Administration, Yaan, China, (5)Sichuan Earthquake Administration,, Yaan, China
 
Whole Crustal Deformation by a Megathrust Earthquake in Regional Distances (515712)
Tae-Kyung Hong1, Ilgoo Kim1, Junhyung Lee1, Seongjun Park1 and Woohan Kim2, (1)Yonsei University, Seoul, Korea, Republic of (South), (2)Gyeongsang National University, Jinju, Korea, Republic of (South)
 
Inconsistent permeability changes along a fault zone caused by the Xingwen M5.7 earthquake in SW China (581541)
Xiaolong Sun1, Yang Xiang1 and Zheming Shi2, (1)Key Laboratory of Crustal Dynamics, Institute of Crustal Dynamics, China Earthquake Administration, Beijing, China, (2)China University of Geosciences, Berkeley, CA, United States
 
Shaking Water Out of Sands – An Experimental Study (606739)
Stephen J Breen1, Zifan Zhang1,2 and Chi-Yuen Wang1, (1)University of California Berkeley, Earth and Planetary Science, Berkeley, CA, United States, (2)Peking University, Energy and Resources Engineering, Beijing, China
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