Book Chapter10.1016/B978-0-12-818234-5.00049-3
Dune-Field Patterns
Mackenzie Day
- 01 Jan 2021
5
About: The article was published on 01 Jan 2021. The article focuses on the topics: Field (physics).
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Citations
Aeolian Saltation on Mars at Low Wind Speeds
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TL;DR: In this paper, the authors describe how wind friction speeds well below u*tf, but above the impact threshold, u*ti, required to sustain saltation, can initiate sustained saltation on Mars, but at relatively low flux.
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A Real Space Cellular Automaton Laboratory
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TL;DR: The objective of this software suite, released under a GNU licence, is to develop interdisciplinary research collaboration to investigate the dynamics of complex systems and describe different ingredients of ReSCAL leading to applications in geomorphology: dune morphodynamics and landscape evolution.
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Phase diagrams of dune shape and orientation depending on sand availability
Clément Narteau,Xin Gao,Olivier Rozier,S. Courrech du Pont +3 more
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TL;DR: Numerically investigate the development of bedforms in bidirectional wind regimes for two different conditions of sand availability: an erodible sand bed or a localized sand source on a non-erodible ground and presents the complete phase diagrams of dune shape and orientation.
Dune interactions record changes in boundary conditions
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Spatiotemporal analysis of dune stabilization in the Kyzylkum and Karakum sandy deserts
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References
The Physics of Blown Sand and Desert Dunes
TL;DR: Bagnold as mentioned in this paper described his travels in the Egyptian and Libyan Deserts, and combined the results of experimental research in a wind tunnel with personal observations in the desert, and the explanations of many desert features vitally affecting such operations will interest a wide range of readers.
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Sediment Accumulation Rates and the Completeness of Stratigraphic Sections
TL;DR: A compilation of nearly 25,000 rates of sediment accumulation shows that they are extremely variable, spanning at least 11 orders of magnitude as discussed by the authors, and much of this variation results from compiling rates determined for different time spans: there is a systematic trend of falling mean rate with increasing time span.
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The Rosetta Mission: Flying Towards the Origin of the Solar System
TL;DR: The ROSETTA mission as discussed by the authors will rendezvous in 2014 with comet 67P/Churyumov-Gerasimenko close to its aphelion and will study the physical and chemical properties of the nucleus, the evolution of the coma during the comet's approach to the Sun, and the development of the interaction region of the solar wind and the comet, for more than one year until it reaches perihelion.