Results 61 to 70 of about 28,427 (200)

Sensitivity to lunar cycles prior to the 2007 eruption of Ruapehu volcano [PDF]

, 2017
A long-standing question in Earth Science is the extent to which seismic and volcanic activity can be regulated by tidal stresses, a repeatable and predictable external excitation induced by the Moon-Sun gravitational force.
Caudron, Corentin, Girona, Társilo, Huber, Christian   +2 more
core   +2 more sources

Induced seismicity in geologic carbon storage [PDF]

Solid Earth, 2019
Geologic carbon storage, as well as other geo-energy applications, such as geothermal energy, seasonal natural gas storage and subsurface energy storage imply fluid injection and/or extraction that causes changes in rock stress field and may induce ...
V. Vilarrasa, V. Vilarrasa, V. Vilarrasa, J. Carrera, J. Carrera, S. Olivella, J. Rutqvist, L. Laloui   +7 more
doaj   +1 more source

Regional variations in the diffusion of triggered seismicity [PDF]

, 2005
[1] We determine the spatiotemporal characteristics of interearthquake triggering in the International Seismological Centre catalogue on regional and global scales.
Brodsky, Conor McKernon, Dieterich, Felzer, Felzer, Felzer, Flinn, Gasperini, Gomberg, Harris, Harris, Helmstetter, Hill, Huc, Kagan, Kagan, Kagan, King, Lomnitz, Lomnitz, Marsan, Marsan, Marsan, Marsan, Melini, Parsons, Schubert, Steacy, Stein, Toda, Utsu, Young   +31 more
core   +2 more sources

Objective Estimation of Spatially Variable Parameters of Epidemic Type Aftershock Sequence Model: Application to California

, 2017
The ETAS model is widely employed to model the spatio-temporal distribution of earthquakes, generally using spatially invariant parameters. We propose an efficient method for the estimation of spatially varying parameters, using the Expectation ...
Nandan, Shyam, Ouillon, Guy, Sornette, Didier, Wiemer, Stefan   +3 more
core   +1 more source

Long-range, critical-point dynamics in oil field flow rate data [PDF]

, 2006
Earthquake triggering data exhibit long-range spatio-temporal correlations of the power-law form C(l) ∼ l−α and anomalously-slow temporal diffusion of the mean triggering distance of the form: 〈l〉 ∼ tH, with H < 0.5.
Barton, Cowie, Felzer, Heffer, Helmstetter, Hill, Huc, I. G. Main, Johnston, K. J. Heffer, L. Li, Leonard, Linde, Maillot, Main, Main, Marsan, McKernon, Nalbant, O. Papasouliotis, Papasouliotis, Parsons, Reyment, Rutledge, Segall, Stark, Steacy, Stein, Stein, T. Leonard, Talwani, Voisin, Zimmermann   +32 more
core   +1 more source

The development of magmatism along the Cameroon Volcanic Line: evidence from seismicity and seismic anisotropy [PDF]

, 2014
The Cameroon Volcanic Line (CVL) straddles the continent-ocean boundary in West Africa but exhibits no clear age progression. This renders it difficult to explain by traditional plume/plate motion hypotheses; thus, there remains no consensus on the ...
Bastow, I.D., Chambers, E.L., De Plaen, R.S.M., Gallacher, R.J., Keane, J., Keir, D.   +5 more
core   +1 more source

Induced seismicity: a geo-ecological problem of a technogenic nature

Environmental & Socio-economic Studies, 2016
A debatable problem of the display of induced seismicity and its causes during the construction of reservoirs (Reservoir Induced Seismicity - RIS) is considered on the basis of an analysis of various publications.
Tashlykova Tatiana G., Ryashchenko Tamara G., Dolgaya Anna A., Lukyanova Elena A.   +3 more
doaj   +1 more source

Electro-Magnetic Earthquake Bursts and Critical Rupture of Peroxy Bond Networks in Rocks

, 2006
We propose a mechanism for the low frequency electromagnetic emissions and other electromagnetic phenomena which have been associated with earthquakes. The mechanism combines the critical earthquake concept and the concept of crust acting as a charging ...
Allègre, Alperovich, Andersen, Andersen, Anifrani, Ashby, Bak, Bell, Bianchi, Bouchaud, Bowman, Bowman, Bowman, Bowman, Brehm, Brehm, Bufe, Bufe, Chen, Cliverd, Contoyiannis, D. Sornette, Debate on VAN (special issue), Derr, Dey, Dickinson, Dieterich, Edwards, Eftaxias, Eftaxias, Ellsworth, F. Freund, Freund, Freund, Freund, Freund, Freund, Freund, Freund, Freund, Freund, Freund, Freund, Freund, Freund, Frid, Friebele, Frost, Fujinawa, Fujinawa, Garcimartin, Gershenzon, Gokhberg, Hayakawa, Heimpel, Helmstetter, Hickman, Huang, Huang, Ivanov, Jaumé, Johansen, Johansen, Johnston, Jones, Jones, Kagan, Kapiris, Kapiris, Kathrein, Keilis-Borok, Keilis-Borok, Keilis-Borok, King, King, King, Knopoff, Kopytenko, Kossobokov, Lei, Lei, Lei, Levin, Lindh, Liu, Liu, Ma, Main, Martelli, Martens, Martin, Mogi, Molchanov, Molchanov, Molchanov, Mora, Moura, Moura, Moura, Naaman, NASDA-CON-960003, Nechad, Nechad, Nitsan, Ohta, Ondoh, Ouillon, Ouillon, Ouzounov, Park, Place, Pulinets, Pulinets, Pulinets, Qiang, Rabinovitch, Raleigh, Regenauer-Lieb, Ricci, Rossman, Roux, Sahimi, Saleur, Sammis, Sammis, Shamir, Smyth, Sornette, Sornette, Sornette, Sornette, Sornette, Sornette, Sornette, Sornette, Sornette, Sornette, Sorokin, Srivastav, St-Laurent, Stauffer, Sykes, Taylor, Tocher, Trigunait, Tronin, Tronin, Tsukuda, Varotsos, Vere-Jones, Vershinin, Wilson, Yasui, Yen, Yoshida, Yoshino, Yukalov, Zhuang, Zlotnicki   +158 more
core   +1 more source

Pretender punishment induced by chemical signalling in a queenless ant [PDF]

, 2002
Animal societies are stages for both conflict and cooperation. Reproduction is often monopolized by one or a few individuals who behave aggressively to prevent subordinates from reproducing (for example, naked mole-rats, wasps and ants).
Beard, R., Jones, G.R., Monnin, T., Ratnieks, F.L.W.   +3 more
core   +3 more sources

Earthquake Iso‐Nuisance and Iso‐Damage Mapping for Alberta: Applications for Choosing Magnitude Thresholds to Manage Induced Seismicity

Earth's Future
We generate earthquake iso‐nuisance and iso‐damage maps for Alberta. These maps show the spatial distribution of earthquake magnitude required to reach a specific level of nuisance and damage, considering human exposure and surficial geological ...
Mauricio Reyes Canales, Elwyn Galloway, Steven Pawley, Javad Yusifbayov, Greg Hartman   +4 more
doaj   +1 more source