نتایج جستجو برای: gravel bed
تعداد نتایج: 52222 فیلتر نتایج به سال:
Journal:
:Water Resources Research
2016
Journal:
:Water Resources Research
2001
Journal:
:PROCEEDINGS OF HYDRAULIC ENGINEERING
2001
Journal:
:Computer Research and Modeling
2015
2010
Joel P. L. Johnson
Kelin X. Whipple
[1] We explored the dependence of experimental bedrock erosion rate on shear stress, bed load sediment flux, alluvial bed cover, and evolving channel morphology. We isolated these variables experimentally by systematically varying gravel sediment flux Qs and water discharge Qw in a laboratory flume, gradually abrading weak concrete “bedrock.” All else held constant, we found that (1) erosion ra...
Journal:
:Water Resources Research
2002
Journal:
:Journal of Geophysical Research
2009
Journal:
:Proceedings of the International Association of Hydrological Sciences
2015
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