FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2151874420> ?p ?o ?g. }

• W2151874420 endingPage "2711" @default.
• W2151874420 startingPage "2694" @default.
• W2151874420 abstract "The accurate definition and characterization of relevant seismic sources are critical steps in probabilistic seismic hazard assessment (PSHA). This is particu- larly challenging in low-seismicity regions because observation periods are relatively short, seismicity is often diffuse, and active faults are difficult to identify. In such regions, seismogenic sources are typically represented as areal sources, zones with equal seismic potential. However, observed seismicity is never truly uniformly dis- tributed but clusters at all scales, a reflection of the seismotectonic forces and tectonic structures. In this study, we use a fractal scaling approach to explore a more realistic characterization of the seismicity distribution within each source zone. For a hypothe- tical square source zone, we compute hazard curves and hazard maps resulting from simulations of uniformly distributed seismicity (fractal dimension D 2:0), and we compare these with those resulting from simulations of clustered seismicity (1:0 <D< 2:0). We find that the assumption of uniform distribution of events leads systematically to a higher estimate of hazard within the source zone. This overestima- tion is increasing for lower probability levels. Equally important, the assumed uniform distribution underestimates the uncertainty of the hazard by up to a factor of three. We perform an extensive sensitivity study of PSHA input parameters, illustrating the complexity of the interaction between the specific setup and the resulting impact on the PSHA. We apply the fractal scaling approach to the seismicity of Switzerland and measure the fractal dimension of instrumental seismicity for the past 30 yr (D 1:5); using this value for synthetic catalogs, we build a fractal seismic zonation and hazard model. We find that, in general, the assumption of uniform distribution of events over- estimates the mean hazard in Switzerland by 3% to 20%, and the uncertainty distribu- tion estimation is 50% to 100% narrower than in fractal distribution, depending on the location and the probability level of interest." @default.
• W2151874420 created "2016-06-24" @default.
• W2151874420 creator A5034454973 @default.
• W2151874420 creator A5061092827 @default.
• W2151874420 creator A5076095710 @default.
• W2151874420 date "2011-12-01" @default.
• W2151874420 modified "2023-09-26" @default.
• W2151874420 title "Quantifying a Potential Bias in Probabilistic Seismic Hazard Assessment: Seismotectonic Zonation with Fractal Properties" @default.
• W2151874420 cites W130502721 @default.
• W2151874420 cites W1515157255 @default.
• W2151874420 cites W1544336012 @default.
• W2151874420 cites W1597964694 @default.
• W2151874420 cites W1633889791 @default.
• W2151874420 cites W1890147548 @default.
• W2151874420 cites W1965307820 @default.
• W2151874420 cites W1969067706 @default.
• W2151874420 cites W1982149388 @default.
• W2151874420 cites W1986918920 @default.
• W2151874420 cites W1992012201 @default.
• W2151874420 cites W1993293539 @default.
• W2151874420 cites W1994037660 @default.
• W2151874420 cites W1996212059 @default.
• W2151874420 cites W2003069037 @default.
• W2151874420 cites W2006766138 @default.
• W2151874420 cites W2017628301 @default.
• W2151874420 cites W2018314772 @default.
• W2151874420 cites W2029401646 @default.
• W2151874420 cites W2029568532 @default.
• W2151874420 cites W2037670289 @default.
• W2151874420 cites W2038749145 @default.
• W2151874420 cites W2039374234 @default.
• W2151874420 cites W2047733157 @default.
• W2151874420 cites W2055800882 @default.
• W2151874420 cites W2056483115 @default.
• W2151874420 cites W2069746173 @default.
• W2151874420 cites W2073185735 @default.
• W2151874420 cites W2078098890 @default.
• W2151874420 cites W2081688868 @default.
• W2151874420 cites W2087610414 @default.
• W2151874420 cites W2096154525 @default.
• W2151874420 cites W2113975617 @default.
• W2151874420 cites W2122144399 @default.
• W2151874420 cites W2125621710 @default.
• W2151874420 cites W2135101868 @default.
• W2151874420 cites W2135605832 @default.
• W2151874420 cites W2143420231 @default.
• W2151874420 cites W2160939576 @default.
• W2151874420 cites W2163174098 @default.
• W2151874420 cites W2169485677 @default.
• W2151874420 cites W2268764402 @default.
• W2151874420 cites W2285634929 @default.
• W2151874420 cites W2419487465 @default.
• W2151874420 cites W2469322085 @default.
• W2151874420 cites W2605332286 @default.
• W2151874420 cites W2962845238 @default.
• W2151874420 cites W301994343 @default.
• W2151874420 cites W3035948006 @default.
• W2151874420 doi "https://doi.org/10.1785/0120110006" @default.
• W2151874420 hasPublicationYear "2011" @default.
• W2151874420 type Work @default.
• W2151874420 sameAs 2151874420 @default.
• W2151874420 citedByCount "10" @default.
• W2151874420 countsByYear W21518744202013 @default.
• W2151874420 countsByYear W21518744202015 @default.
• W2151874420 countsByYear W21518744202016 @default.
• W2151874420 countsByYear W21518744202017 @default.
• W2151874420 countsByYear W21518744202018 @default.
• W2151874420 countsByYear W21518744202019 @default.
• W2151874420 crossrefType "journal-article" @default.
• W2151874420 hasAuthorship W2151874420A5034454973 @default.
• W2151874420 hasAuthorship W2151874420A5061092827 @default.
• W2151874420 hasAuthorship W2151874420A5076095710 @default.
• W2151874420 hasConcept C127313418 @default.
• W2151874420 hasConcept C127413603 @default.
• W2151874420 hasConcept C134306372 @default.
• W2151874420 hasConcept C146978453 @default.
• W2151874420 hasConcept C165205528 @default.
• W2151874420 hasConcept C178790620 @default.
• W2151874420 hasConcept C185592680 @default.
• W2151874420 hasConcept C206355099 @default.
• W2151874420 hasConcept C2524010 @default.
• W2151874420 hasConcept C26546657 @default.
• W2151874420 hasConcept C33923547 @default.
• W2151874420 hasConcept C40636538 @default.
• W2151874420 hasConcept C49261128 @default.
• W2151874420 hasConcept C69361100 @default.
• W2151874420 hasConcept C77928131 @default.
• W2151874420 hasConcept C83176761 @default.
• W2151874420 hasConcept C99844830 @default.
• W2151874420 hasConceptScore W2151874420C127313418 @default.
• W2151874420 hasConceptScore W2151874420C127413603 @default.
• W2151874420 hasConceptScore W2151874420C134306372 @default.
• W2151874420 hasConceptScore W2151874420C146978453 @default.
• W2151874420 hasConceptScore W2151874420C165205528 @default.
• W2151874420 hasConceptScore W2151874420C178790620 @default.
• W2151874420 hasConceptScore W2151874420C185592680 @default.
• W2151874420 hasConceptScore W2151874420C206355099 @default.
• W2151874420 hasConceptScore W2151874420C2524010 @default.

• next