Matches in SemOpenAlex for { <https://semopenalex.org/work/W3033853845> ?p ?o ?g. }
Showing items 1 to 96 of
96
with 100 items per page.
- W3033853845 abstract "Abstract Buoyant magmas abundant in exsolved volatiles (bubbles) drive the rapid upward-propagation of feeder dikes from magma chambers. The consequence of a feeder dike reaching the surface can result in an explosive volcanic eruption depending, partly, on the retention of volatiles. Therefore, timely detection of the vesicularity and overpressure of the magma during feeder dike ascent is critical for the prediction of the explosivity of any future eruption. In this study, we evaluated the explosivity of eruptions based on field investigations of the erupted products and the overpressure of magma in the conduit based on the dimensions of exposed feeder dikes. We found a positive correlation between the explosivity of eruptions and the magma overpressure generated in the conduit during recent fissure eruptions of Miyakejima volcano. Because the buoyancy of low-density magma produces positive overpressure at the dike’s top, feeder dikes with highly-vesiculated magmas possess high amounts of overpressure. An enlargement of the opening width of a feeder dike by magmatic overpressure results in a higher flux of vesiculated magma, which causes vigorous explosive activity. Our results suggest the possibility of forecasting the explosivity of an impending eruption if the width (or opening) of an ascending feeder dike is monitored in real-time through measurements of ground deformation and seismicity induced by the dike." @default.
- W3033853845 created "2020-06-12" @default.
- W3033853845 creator A5027438255 @default.
- W3033853845 creator A5055134435 @default.
- W3033853845 creator A5066537850 @default.
- W3033853845 date "2020-06-10" @default.
- W3033853845 modified "2023-09-26" @default.
- W3033853845 title "Magmatic overpressures, volatile exsolution and potential explosivity of fissure eruptions inferred via dike aspect ratios" @default.
- W3033853845 cites W1572480837 @default.
- W3033853845 cites W1887732382 @default.
- W3033853845 cites W1970334697 @default.
- W3033853845 cites W1972963710 @default.
- W3033853845 cites W1977875076 @default.
- W3033853845 cites W1993604570 @default.
- W3033853845 cites W1994300579 @default.
- W3033853845 cites W2016697367 @default.
- W3033853845 cites W2048112695 @default.
- W3033853845 cites W2051829421 @default.
- W3033853845 cites W2056270914 @default.
- W3033853845 cites W2062214042 @default.
- W3033853845 cites W2080285121 @default.
- W3033853845 cites W2080803297 @default.
- W3033853845 cites W2088885331 @default.
- W3033853845 cites W2126745762 @default.
- W3033853845 cites W217022991 @default.
- W3033853845 cites W2483284175 @default.
- W3033853845 cites W2884320832 @default.
- W3033853845 cites W2914471693 @default.
- W3033853845 cites W4299832597 @default.
- W3033853845 doi "https://doi.org/10.1038/s41598-020-66226-z" @default.
- W3033853845 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/7287056" @default.
- W3033853845 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/32523102" @default.
- W3033853845 hasPublicationYear "2020" @default.
- W3033853845 type Work @default.
- W3033853845 sameAs 3033853845 @default.
- W3033853845 citedByCount "18" @default.
- W3033853845 countsByYear W30338538452020 @default.
- W3033853845 countsByYear W30338538452021 @default.
- W3033853845 countsByYear W30338538452022 @default.
- W3033853845 countsByYear W30338538452023 @default.
- W3033853845 crossrefType "journal-article" @default.
- W3033853845 hasAuthorship W3033853845A5027438255 @default.
- W3033853845 hasAuthorship W3033853845A5055134435 @default.
- W3033853845 hasAuthorship W3033853845A5066537850 @default.
- W3033853845 hasBestOaLocation W30338538451 @default.
- W3033853845 hasConcept C120806208 @default.
- W3033853845 hasConcept C121332964 @default.
- W3033853845 hasConcept C127313418 @default.
- W3033853845 hasConcept C127413603 @default.
- W3033853845 hasConcept C146348940 @default.
- W3033853845 hasConcept C165205528 @default.
- W3033853845 hasConcept C183222429 @default.
- W3033853845 hasConcept C29452850 @default.
- W3033853845 hasConcept C5900021 @default.
- W3033853845 hasConcept C78519656 @default.
- W3033853845 hasConcept C83893233 @default.
- W3033853845 hasConcept C89836073 @default.
- W3033853845 hasConcept C9566828 @default.
- W3033853845 hasConcept C97355855 @default.
- W3033853845 hasConceptScore W3033853845C120806208 @default.
- W3033853845 hasConceptScore W3033853845C121332964 @default.
- W3033853845 hasConceptScore W3033853845C127313418 @default.
- W3033853845 hasConceptScore W3033853845C127413603 @default.
- W3033853845 hasConceptScore W3033853845C146348940 @default.
- W3033853845 hasConceptScore W3033853845C165205528 @default.
- W3033853845 hasConceptScore W3033853845C183222429 @default.
- W3033853845 hasConceptScore W3033853845C29452850 @default.
- W3033853845 hasConceptScore W3033853845C5900021 @default.
- W3033853845 hasConceptScore W3033853845C78519656 @default.
- W3033853845 hasConceptScore W3033853845C83893233 @default.
- W3033853845 hasConceptScore W3033853845C89836073 @default.
- W3033853845 hasConceptScore W3033853845C9566828 @default.
- W3033853845 hasConceptScore W3033853845C97355855 @default.
- W3033853845 hasIssue "1" @default.
- W3033853845 hasLocation W30338538451 @default.
- W3033853845 hasLocation W30338538452 @default.
- W3033853845 hasLocation W30338538453 @default.
- W3033853845 hasLocation W30338538454 @default.
- W3033853845 hasLocation W30338538455 @default.
- W3033853845 hasOpenAccess W3033853845 @default.
- W3033853845 hasPrimaryLocation W30338538451 @default.
- W3033853845 hasRelatedWork W1966226304 @default.
- W3033853845 hasRelatedWork W2049304811 @default.
- W3033853845 hasRelatedWork W2057817903 @default.
- W3033853845 hasRelatedWork W2088749095 @default.
- W3033853845 hasRelatedWork W2098333284 @default.
- W3033853845 hasRelatedWork W2292017065 @default.
- W3033853845 hasRelatedWork W2998903700 @default.
- W3033853845 hasRelatedWork W3005321636 @default.
- W3033853845 hasRelatedWork W3022949896 @default.
- W3033853845 hasRelatedWork W3033853845 @default.
- W3033853845 hasVolume "10" @default.
- W3033853845 isParatext "false" @default.
- W3033853845 isRetracted "false" @default.
- W3033853845 magId "3033853845" @default.
- W3033853845 workType "article" @default.