FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2336021196> ?p ?o ?g. }

• W2336021196 endingPage "616" @default.
• W2336021196 startingPage "590" @default.
• W2336021196 abstract "Abstract Two large magnitude earthquakes occurred in 1985 near the North Nahanni River in the northeast Cordillera, Northwest Territories, Canada, on 5 October ( M S 6.6) and 23 December ( M S 6.9). These events were unprecedented for this region of the Cordillera, and the December event is the largest earthquake ever known in the eastern part of the Canadian Cordillera. This report presents detailed studies of the Nahanni earthquakes, their source parameters, macroseismic effects, aftershock sequences, triggered rock avalanches, their relationship to the geology of the epicentral area, and their seismic hazard implications. Parameters calculated here for these two major events are Parentheses indicate other studies. The earthquakes occurred within a small relatively undeformed plateau, the Mackenzie Plain, in the Foreland Fold Belt created along the northeastern Cordillera during the Columbian or Laramide Orogeny. That fold belt is now subjected to northeast-southwest horizontal compressive stresses, possibly very similar to the original Laramide stress regime, and the fault plane implied by the seismic mechanisms is very similar to the Laramide faults in the area. However, no surface fault break has been found, and none of the mapped Laramide faults in the epicentral area appears to be involved in the aftershock activity. It is thus believed that the Nahanni earthquakes occurred on a blind Laramide thrust fault under the Mackenzie plain. The large magnitudes of the Nahanni earthquakes show that the present seismic zoning for building code purposes in the eastern Cordillera north of 60°N needs reassessment and suggest that the zoning in the eastern Cordillera in British Columbia and Alberta may also need revision. The felt areas of the earthquakes show that regional anelastic attenuation in the eastern Canadian Cordillera is significantly anisotropic and much lower along strike than across strike. The felt areas also appear to scale with seismic moment rather than m b magnitude. The thrust mechanisms, regional stress regime, shallow focal depth, and high-velocity sedimentary rocks in the focal region suggest that the Nahanni earthquakes and particularly the near-field strong ground motion recorded for the second event are ideal engineering design data for critical facilities in eastern North America." @default.
• W2336021196 created "2016-06-24" @default.
• W2336021196 creator A5002084879 @default.
• W2336021196 creator A5037079820 @default.
• W2336021196 creator A5066093678 @default.
• W2336021196 creator A5070099888 @default.
• W2336021196 creator A5073069586 @default.
• W2336021196 creator A5090612679 @default.
• W2336021196 creator A5091024800 @default.
• W2336021196 date "1988-04-01" @default.
• W2336021196 modified "2023-10-03" @default.
• W2336021196 title "An analysis of the 1985 Nahanni earthquakes" @default.
• W2336021196 cites W1906915944 @default.
• W2336021196 cites W1995663448 @default.
• W2336021196 cites W2015948680 @default.
• W2336021196 cites W2030447039 @default.
• W2336021196 cites W2031353151 @default.
• W2336021196 cites W2044452912 @default.
• W2336021196 cites W2094461641 @default.
• W2336021196 cites W2097584487 @default.
• W2336021196 cites W2099062381 @default.
• W2336021196 cites W2135313923 @default.
• W2336021196 cites W2177255356 @default.
• W2336021196 cites W2200022943 @default.
• W2336021196 cites W2247849858 @default.
• W2336021196 cites W2326743423 @default.
• W2336021196 cites W2337223593 @default.
• W2336021196 cites W2338083615 @default.
• W2336021196 cites W2343483603 @default.
• W2336021196 cites W2465780482 @default.
• W2336021196 cites W2587452607 @default.
• W2336021196 cites W2901320306 @default.
• W2336021196 cites W2901708380 @default.
• W2336021196 doi "https://doi.org/10.1785/bssa0780020590" @default.
• W2336021196 hasPublicationYear "1988" @default.
• W2336021196 type Work @default.
• W2336021196 sameAs 2336021196 @default.
• W2336021196 citedByCount "20" @default.
• W2336021196 countsByYear W23360211962016 @default.
• W2336021196 countsByYear W23360211962017 @default.
• W2336021196 crossrefType "journal-article" @default.
• W2336021196 hasAuthorship W2336021196A5002084879 @default.
• W2336021196 hasAuthorship W2336021196A5037079820 @default.
• W2336021196 hasAuthorship W2336021196A5066093678 @default.
• W2336021196 hasAuthorship W2336021196A5070099888 @default.
• W2336021196 hasAuthorship W2336021196A5073069586 @default.
• W2336021196 hasAuthorship W2336021196A5090612679 @default.
• W2336021196 hasAuthorship W2336021196A5091024800 @default.
• W2336021196 hasConcept C110041135 @default.
• W2336021196 hasConcept C121332964 @default.
• W2336021196 hasConcept C126691448 @default.
• W2336021196 hasConcept C127313418 @default.
• W2336021196 hasConcept C1276947 @default.
• W2336021196 hasConcept C134306372 @default.
• W2336021196 hasConcept C156801008 @default.
• W2336021196 hasConcept C165205528 @default.
• W2336021196 hasConcept C175551986 @default.
• W2336021196 hasConcept C17744445 @default.
• W2336021196 hasConcept C193748577 @default.
• W2336021196 hasConcept C199539241 @default.
• W2336021196 hasConcept C2780030769 @default.
• W2336021196 hasConcept C2994078444 @default.
• W2336021196 hasConcept C33923547 @default.
• W2336021196 hasConcept C520944541 @default.
• W2336021196 hasConcept C69361100 @default.
• W2336021196 hasConcept C77928131 @default.
• W2336021196 hasConceptScore W2336021196C110041135 @default.
• W2336021196 hasConceptScore W2336021196C121332964 @default.
• W2336021196 hasConceptScore W2336021196C126691448 @default.
• W2336021196 hasConceptScore W2336021196C127313418 @default.
• W2336021196 hasConceptScore W2336021196C1276947 @default.
• W2336021196 hasConceptScore W2336021196C134306372 @default.
• W2336021196 hasConceptScore W2336021196C156801008 @default.
• W2336021196 hasConceptScore W2336021196C165205528 @default.
• W2336021196 hasConceptScore W2336021196C175551986 @default.
• W2336021196 hasConceptScore W2336021196C17744445 @default.
• W2336021196 hasConceptScore W2336021196C193748577 @default.
• W2336021196 hasConceptScore W2336021196C199539241 @default.
• W2336021196 hasConceptScore W2336021196C2780030769 @default.
• W2336021196 hasConceptScore W2336021196C2994078444 @default.
• W2336021196 hasConceptScore W2336021196C33923547 @default.
• W2336021196 hasConceptScore W2336021196C520944541 @default.
• W2336021196 hasConceptScore W2336021196C69361100 @default.
• W2336021196 hasConceptScore W2336021196C77928131 @default.
• W2336021196 hasIssue "2" @default.
• W2336021196 hasLocation W23360211961 @default.
• W2336021196 hasOpenAccess W2336021196 @default.
• W2336021196 hasPrimaryLocation W23360211961 @default.
• W2336021196 hasRelatedWork W1826860277 @default.
• W2336021196 hasRelatedWork W1960471763 @default.
• W2336021196 hasRelatedWork W1960548698 @default.
• W2336021196 hasRelatedWork W1973287273 @default.
• W2336021196 hasRelatedWork W1985751998 @default.
• W2336021196 hasRelatedWork W1994553199 @default.
• W2336021196 hasRelatedWork W2031353151 @default.
• W2336021196 hasRelatedWork W2048248398 @default.
• W2336021196 hasRelatedWork W2099566008 @default.
• W2336021196 hasRelatedWork W2105658614 @default.

• next