Full Moment Tensor Inversion as a Practical Tool in Case of Discrimination of Tectonic and Anthropogenic Seismicity in Poland

Lizurek, Grzegorz

doi:10.1007/s00024-016-1378-9

Cited by 25 publications

(21 citation statements)

References 40 publications

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“…(Lasocki et al 2017;Leptokaropoulos et al 2017a). IS-EPOS has been already used to facilitate scientific research in recently published papers connected with anthropogenic as well as natural seismicity by utilizing data, applications and/or the interface and facilities of the platform (Wiszniowski et al 2015;Kozłowska et al 2016;Lizurek 2017;Rudziński and Dineva 2017;Gkarlaouni et al 2017;Lizurek et al 2017;Olszewska et al 2017;Staszek et al 2017;Leptokaropoulos et al 2017bLeptokaropoulos et al , 2018aLeptokaropoulos and Staszek 2018;Orlecka-Sikora et al 2018). Fig.…”

Section: Conclusion and Future Perspectivesmentioning

confidence: 99%

IS-EPOS: a platform for anthropogenic seismicity research

et al. 2018

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Research in the field of anthropogenic seismicity (AS) requires not only seismicity data but also data regarding the progress of the technological/production activities which is the origin of the induced or triggered seismic events. Such data are typically restricted and proprietary, and therefore, usually not available for independent researchers who wish to develop, perform and verify scientific research. The induced seismicity-European plate observing system (IS-EPOS) web portal offers to its user's access to data, applications and documents in order to facilitate AS research. IS-EPOS web portal has been designed to serve as one of the main pillars of the Thematic Core Service-Anthropogenic Hazards belonging to pan-European multidisciplinary research infrastructure created within the EPOS program. IS-EPOS platform is open for research community and general public according to its rules of access. The platform is operating since January 2016 and is now integrated in the EPOS Integrated Core Services. IS-EPOS e-platform promotes new opportunities to study and comprehend the dynamic and complex solid earth system by integrating the use of multidisciplinary data, data products, analysis models and online applications. The integration of existing and new national and transnational Research Infrastructures increases the access and use of multidisciplinary data recorded by the solid earth observing systems, acquired in laboratory experiments and/ or produced by computational simulations. In this paper, we describe the structure and the main innovative characteristics implemented in IS-EPOS. The platform is open to accommodate data integrated within other research projects, and it is continuously being updated with improvements in existing features and implementations of new ones. An appendix at the end of the article provides a summary of acronyms and abbreviations in order to make the reader familiar with the terms used throughout the manuscript.

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Section: Conclusion and Future Perspectivesmentioning

confidence: 99%

IS-EPOS: a platform for anthropogenic seismicity research

et al. 2018

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“…The Web platform thus promotes new opportunities to study and understand the dynamic and complex solid-Earth system response to human activities by integrating use of data, data products, analysis models, and on-line facilities. IS-EPOS has already been used to facilitate scientific research in recently published papers connected with anthropogenic as well as natural seismicity (e.g., Lizurek 2017;Gkarlaouni et al 2017;Rudziński and Dineva 2017; full list of publications acknowledging the IS-EPOS e-Platform is available at http://tcs.ah-epos.eu/eprin ts/id/saved _searc h/4).…”

Section: Further Applications Of Sheer Productsmentioning

confidence: 99%

SHEER “smart” database: technical note

et al. 2018

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The SHEER database brings together a large amount of data of various types: interdisciplinary site data from seven independent episodes, research data and those for the project results dissemination process. This concerns mainly shale gas exploitation test sites, processing procedures, results of data interpretation and recommendations. The smart SHEER database harmonizes data from different fields (geophysical, geochemical, geological, technological, etc.), creates and provides access to an advanced database of case studies of environmental impact indicators associated with shale gas exploitation and exploration, which previously did not exist. A unique component of the SHEER database comes from the monitoring activity performed during the project in one active shale gas exploration and exploitation site at Wysin, Poland, which started from the pre-operational phase. The SHEER database is capable of the adoption of new data such as results of other Work Packages and has developed an over-arching structure for higher-level integration.

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“…Triggered seismicity can be defined as seismicity regarding larger events on nearby active tectonic faults which is activated by human input (Mulargia and Bizzarri 2014). Induced seismicity can be distinguished (discriminated) from the triggered seismicity using: (1) probabilistic discrimination scheme (physics-based probabilistic model) based on the modelling of depletion-induced stress changes and seismological source parameters (Dahm et al 2015); (2) source parameter approach for collapsetype events using full moment tensor inversion and decomposition (Cesca et al 2013;Lizurek 2017); and statistics-based seismicity model (Dahm et al 2013).…”

Section: Introductionmentioning

confidence: 99%

Case Studies of Seismic Energy Release Ahead of Underground Coal Mining Before Strong Tremors

Mendecki

Wojtecki

Zuberek

2019

Pure Appl. Geophys.

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We would like to test the concept that induced seismicity prior to relatively large mining tremor (M L [ 2.5, E [ 10 6 J) can be inferred from the cumulative Benioff strain release (BSR) as power law time-to-failure before the strong event. This study presents the application of accelerating BSR prior to a large earthquake, widely used in natural seismicity, for analysis of this phenomenon in induced seismicity. The Benioff strain release is quantified as accelerated releases of cumulative (square root sum) of seismic energy in the time series. During the study, five sequences were extracted from the seismic catalogues from two Polish hard coal mines: exhausted Bobrek Mine (data form the IS-EPOS Platform) and from a mine belonging to the Polish Mining Group. Next, a search radius was used to select precursory events and to indicate the type of processes occurring in the coal seam and its vicinity. The fitted power law of cumulative Benioff strain release showed changes of m-parameter. If the value of m was lower than 1.0, the process was regarded as an accelerating-like and if m was higher than 1.0-as a quiescence-like. The investigation of m-parameter vs. the search radius showed the general behaviour of the rock mass in the studied areas and allowed to evaluate the relationship between the critical radius and magnitude of the target event. The obtained scaling relation log(Rc) * 0.35 M L is similar to these reported by other authors who analysed natural seismicity which might suggest that the scaling relation works in a wide range of magnitudes.

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Full Moment Tensor Inversion as a Practical Tool in Case of Discrimination of Tectonic and Anthropogenic Seismicity in Poland

Cited by 25 publications

References 40 publications

IS-EPOS: a platform for anthropogenic seismicity research

IS-EPOS: a platform for anthropogenic seismicity research

SHEER “smart” database: technical note

Case Studies of Seismic Energy Release Ahead of Underground Coal Mining Before Strong Tremors

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