Multiscale bed form interactions and their implications for the abruptness and stability of the downwind dune field margin at White Sands, New Mexico, USA

作者: Jon D. Pelletier , Douglas J. Jerolmack

DOI: 10.1002/2014JF003210

关键词: Computational fluid dynamics modelingTerrestrial laser scanningGeologyAggradationAeolian processesShear stressGeomorphology

摘要: … dunes within the dune field, resulting in a zone of dune coalescence, aggradation, and, along most of the margin, development of a dune complex (ie, dunes … within the dune complex …

参考文章(44)
Meredith D. Reitz, Douglas J. Jerolmack, Ryan C. Ewing, Raleigh L. Martin, Barchan-parabolic dune pattern transition from vegetation stability threshold Geophysical Research Letters. ,vol. 37, pp. n/a- n/a ,(2010) , 10.1029/2010GL044957
Jon D. Pelletier, Deviations from self-similarity in barchan form and flux: The case of the Salton Sea dunes, California Journal of Geophysical Research. ,vol. 118, pp. 2406- 2420 ,(2013) , 10.1002/2013JF002867
Thomas E. Barchyn, Chris H. Hugenholtz, Predicting vegetation-stabilized dune field morphology Geophysical Research Letters. ,vol. 39, ,(2012) , 10.1029/2012GL052905
Atsunari Katsuki, Hiraku Nishimori, Keisuke Taniguchi, Noritaka Endo, Collision Dynamics of Two Barchan Dunes Simulated Using a Simple Model Journal of the Physical Society of Japan. ,vol. 74, pp. 538- 541 ,(2005) , 10.1143/JPSJ.74.538
Stephen Scheidt, Michael Ramsey, Nicholas Lancaster, Determining soil moisture and sediment availability at White Sands Dune Field, New Mexico, from apparent thermal inertia data Journal of Geophysical Research. ,vol. 115, ,(2010) , 10.1029/2009JF001378
B. Andreotti, P. Claudin, S. Douady, Selection of dune shapes and velocities. Part 2: A two-dimensional modelling European Physical Journal B. ,vol. 28, pp. 341- 352 ,(2002) , 10.1140/EPJB/E2002-00237-3
Pascal Hersen, Stéphane Douady, Collision of barchan dunes as a mechanism of size regulation Geophysical Research Letters. ,vol. 32, ,(2005) , 10.1029/2005GL024179
Gary Kocurek, Mary Carr, Ryan Ewing, Karen G. Havholm, Y.C. Nagar, A.K. Singhvi, White Sands Dune Field, New Mexico: Age, dune dynamics and recent accumulations Sedimentary Geology. ,vol. 197, pp. 313- 331 ,(2007) , 10.1016/J.SEDGEO.2006.10.006
R.C. Ewing, G. Kocurek, Aeolian dune-field pattern boundary conditions Geomorphology. ,vol. 114, pp. 175- 187 ,(2010) , 10.1016/J.GEOMORPH.2009.06.015
S. J. Jacobs, Effective Roughness Length for Turbulent Flow over a Wavy Surface Journal of Physical Oceanography. ,vol. 19, pp. 998- 1010 ,(1989) , 10.1175/1520-0485(1989)019<0998:ERLFTF>2.0.CO;2