FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2118300017> ?p ?o ?g. }

• W2118300017 endingPage "5458" @default.
• W2118300017 startingPage "5443" @default.
• W2118300017 abstract "We report hypocenters and focal mechanisms of microearthquakes located by an ocean bottom seismic network deployed in the median valley of the Mid‐Atlantic Ridge near 23°N during a 3 week period in early 1982. The network consisted of seven ocean‐bottom hydrophones and three three‐component ocean bottom seismometers. The instrument coordinates were acoustically determined to within 25 m at the 1 standard deviation level of confidence. The hypocentral parameters of the 26 largest microearthquakes are reported; 18 of these events have epicenters arid focal depths which are resolvable to within ±1 km formal error at the 95% confidence level. Microearthquakes occur beneath the inner floor of the median valley and have focal depths generally between 5 and 8 km beneath the seafloor. Composite fault plane solutions for two spatially related groups of microearthquakes beneath the inner floor indicate normal faulting along fault planes that dip at angles of 30° or more; these solutions are similar to the mechanisms of nearby large earthquakes. Microearthquakes also occur beneath the steep eastern inner rift mountains. The rift mountain earthquakes have nominal focal depths of 5–7 km and epicenters as distant as 10–15 km from the center of the median valley, but these hypocenters have larger uncertainties because of the possible effects of large topographic relief and associated lateral heterogeneity in velocity structure. We interpret the depth distribution and source mechanisms of these microearthquakes to indicate that this segment of ridge axis is undergoing brittle failure under extension to a depth of at least 7–8 km. We infer that the entire crustal column has been cooled to temperatures within the brittle field of behavior and that significant time has elapsed since the most recent episode of volcanic or shallow magmatic activity along this ridge segment." @default.
• W2118300017 created "2016-06-24" @default.
• W2118300017 creator A5026410195 @default.
• W2118300017 creator A5063271140 @default.
• W2118300017 creator A5066249217 @default.
• W2118300017 creator A5086651716 @default.
• W2118300017 date "1985-06-10" @default.
• W2118300017 modified "2023-10-08" @default.
• W2118300017 title "Microearthquakes beneath the Median Valley of the Mid‐Atlantic Ridge near 23°N: Hypocenters and focal mechanisms" @default.
• W2118300017 cites W1964315624 @default.
• W2118300017 cites W1980281083 @default.
• W2118300017 cites W1980630933 @default.
• W2118300017 cites W1992321058 @default.
• W2118300017 cites W2007065424 @default.
• W2118300017 cites W2009930154 @default.
• W2118300017 cites W2011141764 @default.
• W2118300017 cites W2014620463 @default.
• W2118300017 cites W2023287259 @default.
• W2118300017 cites W2025063428 @default.
• W2118300017 cites W2025493387 @default.
• W2118300017 cites W2026999149 @default.
• W2118300017 cites W2028435878 @default.
• W2118300017 cites W2038789048 @default.
• W2118300017 cites W2044638123 @default.
• W2118300017 cites W2050019763 @default.
• W2118300017 cites W2050269648 @default.
• W2118300017 cites W2050764358 @default.
• W2118300017 cites W2051929853 @default.
• W2118300017 cites W2052864648 @default.
• W2118300017 cites W2063760887 @default.
• W2118300017 cites W2068641796 @default.
• W2118300017 cites W2069141285 @default.
• W2118300017 cites W2084861546 @default.
• W2118300017 cites W2084898843 @default.
• W2118300017 cites W2087008871 @default.
• W2118300017 cites W2094090498 @default.
• W2118300017 cites W2096289822 @default.
• W2118300017 cites W2099529855 @default.
• W2118300017 cites W2111061316 @default.
• W2118300017 cites W2116092416 @default.
• W2118300017 cites W2121897252 @default.
• W2118300017 cites W2143494779 @default.
• W2118300017 cites W2147793208 @default.
• W2118300017 cites W2163672639 @default.
• W2118300017 cites W4241723339 @default.
• W2118300017 doi "https://doi.org/10.1029/jb090ib07p05443" @default.
• W2118300017 hasPublicationYear "1985" @default.
• W2118300017 type Work @default.
• W2118300017 sameAs 2118300017 @default.
• W2118300017 citedByCount "174" @default.
• W2118300017 countsByYear W21183000172012 @default.
• W2118300017 countsByYear W21183000172013 @default.
• W2118300017 countsByYear W21183000172014 @default.
• W2118300017 countsByYear W21183000172015 @default.
• W2118300017 countsByYear W21183000172016 @default.
• W2118300017 countsByYear W21183000172017 @default.
• W2118300017 countsByYear W21183000172018 @default.
• W2118300017 countsByYear W21183000172019 @default.
• W2118300017 countsByYear W21183000172020 @default.
• W2118300017 countsByYear W21183000172021 @default.
• W2118300017 countsByYear W21183000172022 @default.
• W2118300017 countsByYear W21183000172023 @default.
• W2118300017 crossrefType "journal-article" @default.
• W2118300017 hasAuthorship W2118300017A5026410195 @default.
• W2118300017 hasAuthorship W2118300017A5063271140 @default.
• W2118300017 hasAuthorship W2118300017A5066249217 @default.
• W2118300017 hasAuthorship W2118300017A5086651716 @default.
• W2118300017 hasConcept C111357193 @default.
• W2118300017 hasConcept C117485682 @default.
• W2118300017 hasConcept C119217923 @default.
• W2118300017 hasConcept C127313418 @default.
• W2118300017 hasConcept C151730666 @default.
• W2118300017 hasConcept C156622251 @default.
• W2118300017 hasConcept C165205528 @default.
• W2118300017 hasConcept C175551986 @default.
• W2118300017 hasConcept C195501115 @default.
• W2118300017 hasConcept C2776698055 @default.
• W2118300017 hasConcept C2778044477 @default.
• W2118300017 hasConcept C2994078444 @default.
• W2118300017 hasConcept C32277403 @default.
• W2118300017 hasConcept C50682988 @default.
• W2118300017 hasConcept C77928131 @default.
• W2118300017 hasConcept C8058405 @default.
• W2118300017 hasConcept C83176761 @default.
• W2118300017 hasConcept C97490223 @default.
• W2118300017 hasConceptScore W2118300017C111357193 @default.
• W2118300017 hasConceptScore W2118300017C117485682 @default.
• W2118300017 hasConceptScore W2118300017C119217923 @default.
• W2118300017 hasConceptScore W2118300017C127313418 @default.
• W2118300017 hasConceptScore W2118300017C151730666 @default.
• W2118300017 hasConceptScore W2118300017C156622251 @default.
• W2118300017 hasConceptScore W2118300017C165205528 @default.
• W2118300017 hasConceptScore W2118300017C175551986 @default.
• W2118300017 hasConceptScore W2118300017C195501115 @default.
• W2118300017 hasConceptScore W2118300017C2776698055 @default.
• W2118300017 hasConceptScore W2118300017C2778044477 @default.
• W2118300017 hasConceptScore W2118300017C2994078444 @default.
• W2118300017 hasConceptScore W2118300017C32277403 @default.

• next