FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2893641160> ?p ?o ?g. }

• W2893641160 endingPage "204" @default.
• W2893641160 startingPage "186" @default.
• W2893641160 abstract "Mud Volcanism and fluid seepage are widespread phenomena in the Gulf of Cadiz (SW Iberian Margin). In this seismically active region located at the boundary between the African and Eurasian plates, fluid flow is typically focused on deeply rooted active strike-slip faults. The geochemical signature of emanating fluids from various mud volcanoes (MVs) has been interpreted as being largely affected by clay mineral dehydration and recrystallization of Upper Jurassic carbonates. Here we present the results of a novel, fully-coupled 1D basin-scale reactive-transport model capable of simulating major fluid forming processes and related geochemical signatures by considering the growth of the sediment column over time, compaction of sediments, diffusion and advection of fluids, as well as convective and conductive heat flow. The outcome of the model is a realistic approximation to the development of the sediment pore water system over geological time scales in the Gulf of Cadiz. Combined with a geochemical reaction transport model for clay mineral dehydration and calcium carbonate recrystallization, we were able to reproduce measured concentrations of Cl, strontium and 87Sr/86Sr of emanating mud volcano fluids. These results support previously made qualitative interpretations and add further constraints on fluid forming processes, reaction rates and source depths. The geochemical signature at Porto MV posed a specific problem, because of insufficient constraints on non-radiogenic 87Sr/86Sr sources at this location. We favour a scenario of basement-derived fluid injection into basal Upper Jurassic carbonate deposits (Hensen et al., 2015). Although the mechanism behind such basement-derived flow, e.g. along permeable faults, remains speculative at this stage, it provides an additional source of low 87Sr/86Sr fluids and offers an idea on how formation water from the deepest sedimentary strata above the basement can be mobilized and eventually initiate the advection of fluids feeding MVs at the seafloor. The dynamic reactive-transport model presented in this study provides a new tool addressing the combined simulation of complex physical-geochemical processes in sedimentary systems. The model can easily be extended and applied to similar geological settings, and thus help us to provide a fundamental understanding of fluid dynamics and element recycling in sedimentary basins." @default.
• W2893641160 created "2018-10-05" @default.
• W2893641160 creator A5004573115 @default.
• W2893641160 creator A5029019995 @default.
• W2893641160 creator A5035790885 @default.
• W2893641160 creator A5062527109 @default.
• W2893641160 creator A5073850347 @default.
• W2893641160 creator A5079500870 @default.
• W2893641160 date "2018-12-01" @default.
• W2893641160 modified "2023-09-26" @default.
• W2893641160 title "Genesis of mud volcano fluids in the Gulf of Cadiz using a novel basin-scale model approach" @default.
• W2893641160 cites W1626012544 @default.
• W2893641160 cites W1889179816 @default.
• W2893641160 cites W1914098515 @default.
• W2893641160 cites W1964526734 @default.
• W2893641160 cites W1966476375 @default.
• W2893641160 cites W1972126756 @default.
• W2893641160 cites W1981926445 @default.
• W2893641160 cites W1990091346 @default.
• W2893641160 cites W1991089631 @default.
• W2893641160 cites W1991816052 @default.
• W2893641160 cites W1992076990 @default.
• W2893641160 cites W1998660517 @default.
• W2893641160 cites W1999770275 @default.
• W2893641160 cites W2001173398 @default.
• W2893641160 cites W2003169600 @default.
• W2893641160 cites W2004966792 @default.
• W2893641160 cites W2009704809 @default.
• W2893641160 cites W2010379567 @default.
• W2893641160 cites W2012413493 @default.
• W2893641160 cites W2017264474 @default.
• W2893641160 cites W2017772757 @default.
• W2893641160 cites W2020355130 @default.
• W2893641160 cites W2023362491 @default.
• W2893641160 cites W2025021642 @default.
• W2893641160 cites W2026973412 @default.
• W2893641160 cites W2030167735 @default.
• W2893641160 cites W2030790838 @default.
• W2893641160 cites W2031696813 @default.
• W2893641160 cites W2035821968 @default.
• W2893641160 cites W2043263894 @default.
• W2893641160 cites W2046383857 @default.
• W2893641160 cites W2046964450 @default.
• W2893641160 cites W2047735269 @default.
• W2893641160 cites W2048143497 @default.
• W2893641160 cites W2050542044 @default.
• W2893641160 cites W2051704997 @default.
• W2893641160 cites W2051891581 @default.
• W2893641160 cites W2056601768 @default.
• W2893641160 cites W2057562095 @default.
• W2893641160 cites W2061713054 @default.
• W2893641160 cites W2063673373 @default.
• W2893641160 cites W2064893459 @default.
• W2893641160 cites W2065710121 @default.
• W2893641160 cites W2066793094 @default.
• W2893641160 cites W2071452315 @default.
• W2893641160 cites W2072392574 @default.
• W2893641160 cites W2084144506 @default.
• W2893641160 cites W2087589449 @default.
• W2893641160 cites W2089614630 @default.
• W2893641160 cites W2091790668 @default.
• W2893641160 cites W2092366437 @default.
• W2893641160 cites W2094646051 @default.
• W2893641160 cites W2094679907 @default.
• W2893641160 cites W2099837456 @default.
• W2893641160 cites W2100045328 @default.
• W2893641160 cites W2104299443 @default.
• W2893641160 cites W2104654908 @default.
• W2893641160 cites W2108193635 @default.
• W2893641160 cites W2110377315 @default.
• W2893641160 cites W2112019984 @default.
• W2893641160 cites W2114592855 @default.
• W2893641160 cites W2120043658 @default.
• W2893641160 cites W2140693444 @default.
• W2893641160 cites W2140841746 @default.
• W2893641160 cites W2141384043 @default.
• W2893641160 cites W2150064090 @default.
• W2893641160 cites W2151529013 @default.
• W2893641160 cites W2154555284 @default.
• W2893641160 cites W2163255711 @default.
• W2893641160 cites W2164663173 @default.
• W2893641160 cites W2171738179 @default.
• W2893641160 cites W2273790256 @default.
• W2893641160 cites W2331592735 @default.
• W2893641160 cites W2560022636 @default.
• W2893641160 cites W2592080597 @default.
• W2893641160 cites W2614576513 @default.
• W2893641160 doi "https://doi.org/10.1016/j.gca.2018.09.011" @default.
• W2893641160 hasPublicationYear "2018" @default.
• W2893641160 type Work @default.
• W2893641160 sameAs 2893641160 @default.
• W2893641160 citedByCount "8" @default.
• W2893641160 countsByYear W28936411602019 @default.
• W2893641160 countsByYear W28936411602020 @default.
• W2893641160 countsByYear W28936411602021 @default.
• W2893641160 crossrefType "journal-article" @default.
• W2893641160 hasAuthorship W2893641160A5004573115 @default.
• W2893641160 hasAuthorship W2893641160A5029019995 @default.

• next