Matches in SemOpenAlex for { <https://semopenalex.org/work/W2080985613> ?p ?o ?g. }
Showing items 1 to 91 of
91
with 100 items per page.
- W2080985613 endingPage "1388" @default.
- W2080985613 startingPage "1385" @default.
- W2080985613 abstract "Crater production and obliteration are modeled for the plains of Venus, using: (1 ) the observed distribution of Venus‐crossing asteroids and comets, (2) viscous relaxation of crater topography, and (3) erosion and burial by atmospheric, volcanic, and tectonic processes. Crater lifetimes are assumed to be proportional to crater depths for both classes of obliterative processes although the individual criteria vary. An average crater retention age between 0.4 to 2.0 Ga is estimated for plains under the assumption that craters are produced and not removed. The range is driven by uncertainty in identifying degraded impact as opposed to volcanic craters. On the other hand, crater retention ages greater than about 1.6 Ga are unlikely if viscous relaxation operates without loading of crater floors by burial. Our preferred model has plains subject to crater production and obliteration processes that vary over both space and time. In some areas, radar‐bright crater ejecta haloes are preserved for long periods of time because volcanism, tectonism, and weathering occurs at rates « 1 km/Ga. Viscous relaxation has probably generated numerous shallow craters in these relatively quiescent regions. In other areas, volcanism and tectonism have resurfaced the terrain at rates greater than several km/Ga. The global coverage and high resolution SAR and altimetry data expected from Magellan will allow testing of this model, based on detailed crater observations (diameter, depth distributions; morphologic criteria; surface scattering properties) and their association with volcanic and tectonic features." @default.
- W2080985613 created "2016-06-24" @default.
- W2080985613 creator A5000465406 @default.
- W2080985613 creator A5001444109 @default.
- W2080985613 creator A5006872953 @default.
- W2080985613 creator A5064971998 @default.
- W2080985613 creator A5065703847 @default.
- W2080985613 date "1990-08-01" @default.
- W2080985613 modified "2023-09-27" @default.
- W2080985613 title "On the nature and rate of resurfacing of Venus" @default.
- W2080985613 cites W1603236654 @default.
- W2080985613 cites W1992402411 @default.
- W2080985613 cites W2058809352 @default.
- W2080985613 cites W2081190844 @default.
- W2080985613 cites W2081258043 @default.
- W2080985613 cites W2081363799 @default.
- W2080985613 cites W2086265834 @default.
- W2080985613 cites W2091742462 @default.
- W2080985613 cites W2095175894 @default.
- W2080985613 cites W2112514645 @default.
- W2080985613 doi "https://doi.org/10.1029/gl017i009p01385" @default.
- W2080985613 hasPublicationYear "1990" @default.
- W2080985613 type Work @default.
- W2080985613 sameAs 2080985613 @default.
- W2080985613 citedByCount "14" @default.
- W2080985613 countsByYear W20809856132013 @default.
- W2080985613 crossrefType "journal-article" @default.
- W2080985613 hasAuthorship W2080985613A5000465406 @default.
- W2080985613 hasAuthorship W2080985613A5001444109 @default.
- W2080985613 hasAuthorship W2080985613A5006872953 @default.
- W2080985613 hasAuthorship W2080985613A5064971998 @default.
- W2080985613 hasAuthorship W2080985613A5065703847 @default.
- W2080985613 hasConcept C109902934 @default.
- W2080985613 hasConcept C113754120 @default.
- W2080985613 hasConcept C114793014 @default.
- W2080985613 hasConcept C120806208 @default.
- W2080985613 hasConcept C121332964 @default.
- W2080985613 hasConcept C127313418 @default.
- W2080985613 hasConcept C127592171 @default.
- W2080985613 hasConcept C165205528 @default.
- W2080985613 hasConcept C17409809 @default.
- W2080985613 hasConcept C179537507 @default.
- W2080985613 hasConcept C2779900269 @default.
- W2080985613 hasConcept C2816523 @default.
- W2080985613 hasConcept C38458734 @default.
- W2080985613 hasConcept C62520636 @default.
- W2080985613 hasConcept C6363049 @default.
- W2080985613 hasConcept C77928131 @default.
- W2080985613 hasConcept C8058405 @default.
- W2080985613 hasConcept C87355193 @default.
- W2080985613 hasConcept C92150305 @default.
- W2080985613 hasConceptScore W2080985613C109902934 @default.
- W2080985613 hasConceptScore W2080985613C113754120 @default.
- W2080985613 hasConceptScore W2080985613C114793014 @default.
- W2080985613 hasConceptScore W2080985613C120806208 @default.
- W2080985613 hasConceptScore W2080985613C121332964 @default.
- W2080985613 hasConceptScore W2080985613C127313418 @default.
- W2080985613 hasConceptScore W2080985613C127592171 @default.
- W2080985613 hasConceptScore W2080985613C165205528 @default.
- W2080985613 hasConceptScore W2080985613C17409809 @default.
- W2080985613 hasConceptScore W2080985613C179537507 @default.
- W2080985613 hasConceptScore W2080985613C2779900269 @default.
- W2080985613 hasConceptScore W2080985613C2816523 @default.
- W2080985613 hasConceptScore W2080985613C38458734 @default.
- W2080985613 hasConceptScore W2080985613C62520636 @default.
- W2080985613 hasConceptScore W2080985613C6363049 @default.
- W2080985613 hasConceptScore W2080985613C77928131 @default.
- W2080985613 hasConceptScore W2080985613C8058405 @default.
- W2080985613 hasConceptScore W2080985613C87355193 @default.
- W2080985613 hasConceptScore W2080985613C92150305 @default.
- W2080985613 hasIssue "9" @default.
- W2080985613 hasLocation W20809856131 @default.
- W2080985613 hasOpenAccess W2080985613 @default.
- W2080985613 hasPrimaryLocation W20809856131 @default.
- W2080985613 hasRelatedWork W1934532257 @default.
- W2080985613 hasRelatedWork W1989831833 @default.
- W2080985613 hasRelatedWork W2002300809 @default.
- W2080985613 hasRelatedWork W2062282432 @default.
- W2080985613 hasRelatedWork W2065510705 @default.
- W2080985613 hasRelatedWork W2153568604 @default.
- W2080985613 hasRelatedWork W2288396329 @default.
- W2080985613 hasRelatedWork W2337789034 @default.
- W2080985613 hasRelatedWork W2995144727 @default.
- W2080985613 hasRelatedWork W325142954 @default.
- W2080985613 hasVolume "17" @default.
- W2080985613 isParatext "false" @default.
- W2080985613 isRetracted "false" @default.
- W2080985613 magId "2080985613" @default.
- W2080985613 workType "article" @default.