Matches in SemOpenAlex for { <https://semopenalex.org/work/W4200488001> ?p ?o ?g. }
- W4200488001 endingPage "1625" @default.
- W4200488001 startingPage "1599" @default.
- W4200488001 abstract "Abstract A laboratory tank experiment tested whether a subsurface flow from a confined aquifer causes slope instability and leads to the formation of pathways for sediment transfer from shallow to deep water when the subsurface flow discharges through the face of a subaqueous slope. A sandy slope with multilayer stratigraphy was built inside the tank, and a confined aquifer was simulated within the stratigraphy. To induce groundwater flow out of the face of the slope, water was injected in the proximal zone of the confined aquifer at progressive increased discharge. Sediment movement on the slope occurred by rolling of particles, fluidized flow, grain flow and slides. The fluctuation of phreatic pressure in the confined aquifer was measured by a set of piezometers, from which the hydraulic gradient generated by the water flow moving towards the slope was determined. This study determined that the mass movements started when the imposed injected flow rate was greater than the hydraulic conductivity capacity of the simulated aquifer, using the flow capacity calculated from the Darcy equation for porous media. The various physical parameters used in the experiment were found to scale well to natural prototypes. Moreover, the patterns of erosion and deposition in the physical simulation resembled natural features observed in seismic‐geomorphology maps and modern deep‐sea physiography. Therefore, water sapping by a confined aquifer flow is a potential mechanism for slope erosion and instability and for the formation of pathways connecting shallow‐water and deep‐water environments." @default.
- W4200488001 created "2021-12-31" @default.
- W4200488001 creator A5005374393 @default.
- W4200488001 creator A5033593863 @default.
- W4200488001 creator A5039890987 @default.
- W4200488001 creator A5073415032 @default.
- W4200488001 creator A5083278711 @default.
- W4200488001 date "2022-02-05" @default.
- W4200488001 modified "2023-09-27" @default.
- W4200488001 title "Submarine slope destabilization and gully formation by water sapping: Physical simulation of an underestimated trigger of subaqueous sediment gravity flows" @default.
- W4200488001 cites W114242981 @default.
- W4200488001 cites W1587200101 @default.
- W4200488001 cites W1631559605 @default.
- W4200488001 cites W1673463166 @default.
- W4200488001 cites W1941032911 @default.
- W4200488001 cites W1967462039 @default.
- W4200488001 cites W1967511571 @default.
- W4200488001 cites W1971534802 @default.
- W4200488001 cites W1982841477 @default.
- W4200488001 cites W1984549958 @default.
- W4200488001 cites W1985785240 @default.
- W4200488001 cites W1986145106 @default.
- W4200488001 cites W1986408096 @default.
- W4200488001 cites W1986747294 @default.
- W4200488001 cites W1986991996 @default.
- W4200488001 cites W1987927993 @default.
- W4200488001 cites W1989167710 @default.
- W4200488001 cites W1989196540 @default.
- W4200488001 cites W1990397580 @default.
- W4200488001 cites W1993332115 @default.
- W4200488001 cites W1993940303 @default.
- W4200488001 cites W1997252211 @default.
- W4200488001 cites W1998330750 @default.
- W4200488001 cites W1998462386 @default.
- W4200488001 cites W1999429858 @default.
- W4200488001 cites W2004719235 @default.
- W4200488001 cites W2008841345 @default.
- W4200488001 cites W2012292888 @default.
- W4200488001 cites W2012715196 @default.
- W4200488001 cites W2015020265 @default.
- W4200488001 cites W2018434769 @default.
- W4200488001 cites W2020323148 @default.
- W4200488001 cites W2021786390 @default.
- W4200488001 cites W2029742074 @default.
- W4200488001 cites W2032701107 @default.
- W4200488001 cites W2035474965 @default.
- W4200488001 cites W2036759784 @default.
- W4200488001 cites W2036930236 @default.
- W4200488001 cites W2037372977 @default.
- W4200488001 cites W2038269663 @default.
- W4200488001 cites W2039295782 @default.
- W4200488001 cites W2042152545 @default.
- W4200488001 cites W2042581415 @default.
- W4200488001 cites W2042586361 @default.
- W4200488001 cites W2043062861 @default.
- W4200488001 cites W2044040630 @default.
- W4200488001 cites W2048326765 @default.
- W4200488001 cites W2049323442 @default.
- W4200488001 cites W2049363602 @default.
- W4200488001 cites W2050935882 @default.
- W4200488001 cites W2051500777 @default.
- W4200488001 cites W2055832005 @default.
- W4200488001 cites W2058021200 @default.
- W4200488001 cites W2058886389 @default.
- W4200488001 cites W2059866567 @default.
- W4200488001 cites W2064267323 @default.
- W4200488001 cites W2065423110 @default.
- W4200488001 cites W2066288156 @default.
- W4200488001 cites W2066353626 @default.
- W4200488001 cites W2069664551 @default.
- W4200488001 cites W2069724073 @default.
- W4200488001 cites W2070974212 @default.
- W4200488001 cites W2071161378 @default.
- W4200488001 cites W2073531329 @default.
- W4200488001 cites W2074925540 @default.
- W4200488001 cites W2074929375 @default.
- W4200488001 cites W2083269442 @default.
- W4200488001 cites W2086680332 @default.
- W4200488001 cites W2088183510 @default.
- W4200488001 cites W2088847943 @default.
- W4200488001 cites W2089013720 @default.
- W4200488001 cites W2090131012 @default.
- W4200488001 cites W2090194439 @default.
- W4200488001 cites W2094298827 @default.
- W4200488001 cites W2094738556 @default.
- W4200488001 cites W2100813030 @default.
- W4200488001 cites W2100818118 @default.
- W4200488001 cites W2101507795 @default.
- W4200488001 cites W2107787633 @default.
- W4200488001 cites W2110967222 @default.
- W4200488001 cites W2113707149 @default.
- W4200488001 cites W2117775815 @default.
- W4200488001 cites W2118259484 @default.
- W4200488001 cites W2120162798 @default.
- W4200488001 cites W2122272026 @default.
- W4200488001 cites W2126210963 @default.
- W4200488001 cites W2127372790 @default.
- W4200488001 cites W2127651450 @default.