Matches in SemOpenAlex for { <https://semopenalex.org/work/W2068244503> ?p ?o ?g. }
- W2068244503 endingPage "85" @default.
- W2068244503 startingPage "69" @default.
- W2068244503 abstract "Apatite fission track analyses of 21 samples from the central and eastern Pyrenees are modelled to generate time–temperature plots for the post 110±10 °C cooling history over the 40–10 Ma time interval. Modelled thermal histories have been converted into exhumation plots through the application of the present-day geothermal gradient in the Pyrenees. The documented geology of the Pyrenees allows us to assume no significant extensional unroofing and subvertical exhumation trajectories, thus enabling exhumation to be translated into erosional denudation. Maps of denudation have been constructed for six, 5-Myr time intervals. Denudation varied with a 20–50-km length scale, and does not appear to have been related to the major structural zones of the mountain belt. Spatially averaged denudation rates for the six time intervals ranged from 34 to 61 mm kyr−1 assuming the present-day geothermal gradient. Maximum rates of 240 mm kyr−1 occurred in the interval 35–30 Ma, in the region of the Querigut-Millas massif. Assuming the denudation resulted primarily from erosion, the denudation maps can be used to calculate sediment discharge through time to the neighbouring foreland basins. Using a series of rectangular drainage basins with a 2:1 aspect ratio (based on modern linear mountain belts) and a location of the main drainage divide based on the mean present-day position, it is possible to evaluate the potential for spatial and temporal variations in sediment discharge as a function of denudation. The results show along-strike variations in sediment discharge between drainage basins of 500%, and temporal variations from individual basins of >300%. A comparison of total sediment discharge per year to the Ebro and Aquitaine basins, assuming a fixed drainage divide, shows that the discharge to the south is likely to have been between 1.5 and 2.8 times greater than to the north." @default.
- W2068244503 created "2016-06-24" @default.
- W2068244503 creator A5012587641 @default.
- W2068244503 creator A5036654099 @default.
- W2068244503 creator A5041454768 @default.
- W2068244503 date "1998-03-01" @default.
- W2068244503 modified "2023-10-08" @default.
- W2068244503 title "Exhumation of the Pyrenean orogen: implications for sediment discharge" @default.
- W2068244503 cites W112519467 @default.
- W2068244503 cites W1964055498 @default.
- W2068244503 cites W1965858395 @default.
- W2068244503 cites W1969599221 @default.
- W2068244503 cites W1973288129 @default.
- W2068244503 cites W1973493124 @default.
- W2068244503 cites W1975212574 @default.
- W2068244503 cites W1979654629 @default.
- W2068244503 cites W1980460057 @default.
- W2068244503 cites W1982624863 @default.
- W2068244503 cites W1986963182 @default.
- W2068244503 cites W1988145351 @default.
- W2068244503 cites W1988327720 @default.
- W2068244503 cites W1989801956 @default.
- W2068244503 cites W1993265721 @default.
- W2068244503 cites W1995555587 @default.
- W2068244503 cites W2000325063 @default.
- W2068244503 cites W2007035194 @default.
- W2068244503 cites W2007102385 @default.
- W2068244503 cites W2007166057 @default.
- W2068244503 cites W2020751177 @default.
- W2068244503 cites W2031464896 @default.
- W2068244503 cites W2037898567 @default.
- W2068244503 cites W2039422352 @default.
- W2068244503 cites W2040380547 @default.
- W2068244503 cites W2041158780 @default.
- W2068244503 cites W2042334077 @default.
- W2068244503 cites W2045260928 @default.
- W2068244503 cites W2046605699 @default.
- W2068244503 cites W2047958241 @default.
- W2068244503 cites W2051298113 @default.
- W2068244503 cites W2061723916 @default.
- W2068244503 cites W2064782689 @default.
- W2068244503 cites W2066886350 @default.
- W2068244503 cites W2068393938 @default.
- W2068244503 cites W2074966447 @default.
- W2068244503 cites W2090271949 @default.
- W2068244503 cites W2092832226 @default.
- W2068244503 cites W2094198382 @default.
- W2068244503 cites W2100025525 @default.
- W2068244503 cites W2102264361 @default.
- W2068244503 cites W2121440949 @default.
- W2068244503 cites W2127200129 @default.
- W2068244503 cites W2133270423 @default.
- W2068244503 cites W2134946466 @default.
- W2068244503 cites W2148272697 @default.
- W2068244503 cites W2157561902 @default.
- W2068244503 cites W2160742776 @default.
- W2068244503 cites W2161430494 @default.
- W2068244503 cites W2215586388 @default.
- W2068244503 cites W2255670685 @default.
- W2068244503 cites W2320485088 @default.
- W2068244503 cites W2337303216 @default.
- W2068244503 cites W2405623178 @default.
- W2068244503 cites W2623341764 @default.
- W2068244503 cites W2991198158 @default.
- W2068244503 cites W4229671273 @default.
- W2068244503 cites W4250503569 @default.
- W2068244503 doi "https://doi.org/10.1046/j.1365-2117.1998.00053.x" @default.
- W2068244503 hasPublicationYear "1998" @default.
- W2068244503 type Work @default.
- W2068244503 sameAs 2068244503 @default.
- W2068244503 citedByCount "79" @default.
- W2068244503 countsByYear W20682445032012 @default.
- W2068244503 countsByYear W20682445032013 @default.
- W2068244503 countsByYear W20682445032014 @default.
- W2068244503 countsByYear W20682445032016 @default.
- W2068244503 countsByYear W20682445032017 @default.
- W2068244503 countsByYear W20682445032018 @default.
- W2068244503 countsByYear W20682445032019 @default.
- W2068244503 countsByYear W20682445032020 @default.
- W2068244503 countsByYear W20682445032021 @default.
- W2068244503 countsByYear W20682445032022 @default.
- W2068244503 countsByYear W20682445032023 @default.
- W2068244503 crossrefType "journal-article" @default.
- W2068244503 hasAuthorship W2068244503A5012587641 @default.
- W2068244503 hasAuthorship W2068244503A5036654099 @default.
- W2068244503 hasAuthorship W2068244503A5041454768 @default.
- W2068244503 hasConcept C109007969 @default.
- W2068244503 hasConcept C111766609 @default.
- W2068244503 hasConcept C114793014 @default.
- W2068244503 hasConcept C123157820 @default.
- W2068244503 hasConcept C127313418 @default.
- W2068244503 hasConcept C151730666 @default.
- W2068244503 hasConcept C160776313 @default.
- W2068244503 hasConcept C17409809 @default.
- W2068244503 hasConcept C193748577 @default.
- W2068244503 hasConcept C195963834 @default.
- W2068244503 hasConcept C2816523 @default.
- W2068244503 hasConcept C77928131 @default.