Matches in SemOpenAlex for { <https://semopenalex.org/work/W2185683663> ?p ?o ?g. }
Showing items 1 to 67 of
67
with 100 items per page.
- W2185683663 abstract "The high elevation of the active mountain belts represents a balance between the tectonic processes that create topography and erosional surface processes that destroy it. The understanding how internal (tectonic) forces act to shape the Earth’s surface requires knowledge of long-term changes whereas few studies have shown convincing correlations between observable indices of climatic and tectonic processes at the scale of an orogen. The Andean Chain is 8000 kms long along the western edge of the South American plate and results from the ENE convergence between the subducting oceanic Nazca and South American plates. Between 12 and 15°S the Central Andes are constituted of two different mountain ranges, the Eastern and Western Cordillera, each having elevation up to 6000 m separated by the 3800m high Altiplano. To better constrain the orogenic growth of the Andean chain by identifying and quantifying episodes of vertical movements, we produced and compiled Fission-Track thermochronological ages from the Eastern Cordillera and Sub-Andean Zone. This region was void of such data even though varying climatic conditions are there ideal to debate the .relative importance of climate and far-field tectonism in influencing denudation. Patterns of apatite fission-track apparent ages with elevation as well as compilation from far east oil datasets indicate a ten-fold increase in apparent denudation rate between 4 Ma and today. The time frame for this change corresponds to that of global climate cooling since the Pliocene associated with the onset of widespread glaciation and the development of El Nino like conditions. There is no information for important modification in tectonics of the Andes with the exception of the approaching nail of the buoyant Nazca ridge below the orogen over this interval. This suggests a mostly climatic operator for enhanced erosion in the Eastern Andes since the Pliocene." @default.
- W2185683663 created "2016-06-24" @default.
- W2185683663 creator A5014880156 @default.
- W2185683663 date "2008-01-01" @default.
- W2185683663 modified "2023-09-26" @default.
- W2185683663 title "A Pliocene Climatic Proxy for Abrupt Gain of Denudation in Orogens: Example and Implications from the Central Andes - Peru" @default.
- W2185683663 hasPublicationYear "2008" @default.
- W2185683663 type Work @default.
- W2185683663 sameAs 2185683663 @default.
- W2185683663 citedByCount "0" @default.
- W2185683663 crossrefType "journal-article" @default.
- W2185683663 hasAuthorship W2185683663A5014880156 @default.
- W2185683663 hasConcept C100970517 @default.
- W2185683663 hasConcept C111368507 @default.
- W2185683663 hasConcept C127313418 @default.
- W2185683663 hasConcept C132651083 @default.
- W2185683663 hasConcept C139419234 @default.
- W2185683663 hasConcept C151730666 @default.
- W2185683663 hasConcept C15739521 @default.
- W2185683663 hasConcept C205649164 @default.
- W2185683663 hasConcept C2524010 @default.
- W2185683663 hasConcept C33923547 @default.
- W2185683663 hasConcept C37054046 @default.
- W2185683663 hasConcept C77928131 @default.
- W2185683663 hasConcept C87432785 @default.
- W2185683663 hasConcept C99092211 @default.
- W2185683663 hasConceptScore W2185683663C100970517 @default.
- W2185683663 hasConceptScore W2185683663C111368507 @default.
- W2185683663 hasConceptScore W2185683663C127313418 @default.
- W2185683663 hasConceptScore W2185683663C132651083 @default.
- W2185683663 hasConceptScore W2185683663C139419234 @default.
- W2185683663 hasConceptScore W2185683663C151730666 @default.
- W2185683663 hasConceptScore W2185683663C15739521 @default.
- W2185683663 hasConceptScore W2185683663C205649164 @default.
- W2185683663 hasConceptScore W2185683663C2524010 @default.
- W2185683663 hasConceptScore W2185683663C33923547 @default.
- W2185683663 hasConceptScore W2185683663C37054046 @default.
- W2185683663 hasConceptScore W2185683663C77928131 @default.
- W2185683663 hasConceptScore W2185683663C87432785 @default.
- W2185683663 hasConceptScore W2185683663C99092211 @default.
- W2185683663 hasLocation W21856836631 @default.
- W2185683663 hasOpenAccess W2185683663 @default.
- W2185683663 hasPrimaryLocation W21856836631 @default.
- W2185683663 hasRelatedWork W1991038612 @default.
- W2185683663 hasRelatedWork W1997998190 @default.
- W2185683663 hasRelatedWork W2003599747 @default.
- W2185683663 hasRelatedWork W2037623730 @default.
- W2185683663 hasRelatedWork W2047754229 @default.
- W2185683663 hasRelatedWork W2050726275 @default.
- W2185683663 hasRelatedWork W2053359852 @default.
- W2185683663 hasRelatedWork W2079682505 @default.
- W2185683663 hasRelatedWork W2156073218 @default.
- W2185683663 hasRelatedWork W2483363235 @default.
- W2185683663 hasRelatedWork W2578481230 @default.
- W2185683663 hasRelatedWork W2618905485 @default.
- W2185683663 hasRelatedWork W2773920865 @default.
- W2185683663 hasRelatedWork W2920927865 @default.
- W2185683663 hasRelatedWork W3116303402 @default.
- W2185683663 hasRelatedWork W3134553677 @default.
- W2185683663 hasRelatedWork W3170500130 @default.
- W2185683663 hasRelatedWork W3175476117 @default.
- W2185683663 hasRelatedWork W2022380393 @default.
- W2185683663 hasRelatedWork W2344082853 @default.
- W2185683663 isParatext "false" @default.
- W2185683663 isRetracted "false" @default.
- W2185683663 magId "2185683663" @default.
- W2185683663 workType "article" @default.