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- W2803669845 abstract "Glaciers and rivers are the main agents of mountain erosion. While in the fluvial realm empirical relationships and their mathematical description, such as the stream power law, improved the understanding of fundamental controls on landscape evolution, simple constraints on glacial topography and governing scaling relations are widely lacking. We present a steady state solution for longitudinal profiles along eroding glaciers in a coupled system that includes tectonics and climate. We combined the shallow ice approximation and a glacial erosion rule to calculate ice surface and bed topography from prescribed glacier mass balance gradient and rock uplift rate. Our approach is inspired by the classic application of the stream power law for describing a fluvial steady state but with the striking difference that, in the glacial realm, glacier mass balance is added as an altitude-dependent variable. From our analyses we find that ice surface slope and glacial relief scale with uplift rate with scaling exponents indicating that glacial relief is less sensitive to uplift rate than relief in most fluvial landscapes. Basic scaling relations controlled by either basal sliding or internal deformation follow a power law with the exponent depending on the exponents for the glacial erosion rule and Glen's flow law. In a mixed scenario of sliding and deformation, complicated scaling relations with variable exponents emerge. Furthermore, a cutoff in glacier mass balance or cold ice in high elevations can lead to substantially larger scaling exponents which may provide an explanation for high relief in high latitudes." @default.
- W2803669845 created "2018-06-01" @default.
- W2803669845 creator A5007061034 @default.
- W2803669845 creator A5024159600 @default.
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- W2803669845 creator A5070579060 @default.
- W2803669845 date "2018-06-01" @default.
- W2803669845 modified "2023-10-06" @default.
- W2803669845 title "Glacial Steady State Topography Controlled by the Coupled Influence of Tectonics and Climate" @default.
- W2803669845 cites W146953555 @default.
- W2803669845 cites W152960655 @default.
- W2803669845 cites W1533315712 @default.
- W2803669845 cites W1538719650 @default.
- W2803669845 cites W1588901575 @default.
- W2803669845 cites W1629846461 @default.
- W2803669845 cites W1960642075 @default.
- W2803669845 cites W1964319225 @default.
- W2803669845 cites W1966836679 @default.
- W2803669845 cites W1966995913 @default.
- W2803669845 cites W1971492950 @default.
- W2803669845 cites W1971670210 @default.
- W2803669845 cites W1974227389 @default.
- W2803669845 cites W1979338502 @default.
- W2803669845 cites W1982112039 @default.
- W2803669845 cites W1984977351 @default.
- W2803669845 cites W1985312504 @default.
- W2803669845 cites W1990270327 @default.
- W2803669845 cites W1992184693 @default.
- W2803669845 cites W1992514333 @default.
- W2803669845 cites W1993860027 @default.
- W2803669845 cites W1993999355 @default.
- W2803669845 cites W1995540742 @default.
- W2803669845 cites W1996934717 @default.
- W2803669845 cites W2006932964 @default.
- W2803669845 cites W2007697313 @default.
- W2803669845 cites W2014341121 @default.
- W2803669845 cites W2014741586 @default.
- W2803669845 cites W2015679211 @default.
- W2803669845 cites W2028786517 @default.
- W2803669845 cites W2029561393 @default.
- W2803669845 cites W2032237410 @default.
- W2803669845 cites W2039380582 @default.
- W2803669845 cites W2044723506 @default.
- W2803669845 cites W2049085746 @default.
- W2803669845 cites W2049830390 @default.
- W2803669845 cites W2050442298 @default.
- W2803669845 cites W2050824359 @default.
- W2803669845 cites W2054364862 @default.
- W2803669845 cites W2058248281 @default.
- W2803669845 cites W2064647217 @default.
- W2803669845 cites W2067162756 @default.
- W2803669845 cites W2069363530 @default.
- W2803669845 cites W2072852227 @default.
- W2803669845 cites W2074672397 @default.
- W2803669845 cites W2081446072 @default.
- W2803669845 cites W2084701616 @default.
- W2803669845 cites W2087509591 @default.
- W2803669845 cites W2090194946 @default.
- W2803669845 cites W2092805274 @default.
- W2803669845 cites W2092923636 @default.
- W2803669845 cites W2093905602 @default.
- W2803669845 cites W2098496988 @default.
- W2803669845 cites W2106544729 @default.
- W2803669845 cites W2115190306 @default.
- W2803669845 cites W2115575384 @default.
- W2803669845 cites W2117738717 @default.
- W2803669845 cites W2118460384 @default.
- W2803669845 cites W2126041055 @default.
- W2803669845 cites W2127259640 @default.
- W2803669845 cites W2129419016 @default.
- W2803669845 cites W2132771559 @default.
- W2803669845 cites W2134418689 @default.
- W2803669845 cites W2135449655 @default.
- W2803669845 cites W2135906352 @default.
- W2803669845 cites W2136363639 @default.
- W2803669845 cites W2138037883 @default.
- W2803669845 cites W2141169867 @default.
- W2803669845 cites W2143340696 @default.
- W2803669845 cites W2144560571 @default.
- W2803669845 cites W2144580934 @default.
- W2803669845 cites W2145428023 @default.
- W2803669845 cites W2159569412 @default.
- W2803669845 cites W2161480748 @default.
- W2803669845 cites W2162280645 @default.
- W2803669845 cites W2165622380 @default.
- W2803669845 cites W2168832818 @default.
- W2803669845 cites W2317404486 @default.
- W2803669845 cites W2529316899 @default.
- W2803669845 cites W2534585469 @default.
- W2803669845 cites W2670749573 @default.
- W2803669845 cites W2733843701 @default.
- W2803669845 cites W2734603755 @default.
- W2803669845 cites W2803669845 @default.
- W2803669845 cites W3150867865 @default.
- W2803669845 cites W4233058348 @default.
- W2803669845 cites W4234841851 @default.
- W2803669845 cites W4245500186 @default.
- W2803669845 cites W4248249386 @default.