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050 0 0 _aQE597
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069 _a01961138
090 _aQE 597 .B3 2005
090 _aQE 597 .B3 2005
100 1 _aBagnold, Ralph A.
_q(Ralph Alger),
_d1896-
_9110259
245 1 4 _aThe physics of blown sand and desert dunes /
_cR.A. Bagnold.
260 _aMineola, NY :
_bDover Publications,
_c2005.
300 _axxii, 265 p. :
_bill. ;
_c22 cm.
336 _2rdacontent
_atext
_btxt
337 _2rdamedia
_aunmediated
_bn
338 _2rdacarrier
_avolume
_bnc
500 _aOriginally published: London : Methuen, 1954.
504 _aIncludes bibliographical references and index.
505 0 _aIntroduction: the nature of the problem -- Pt.1. The physics of grain movement -- Ch.1. Samd and dust -- Ch.2. The behaviour of samd grains in the air -- Ch.3. Wind-tunnel observation -- Ch.4. The surface wind -- Ch.5. The effect of sand movement on the suface wind -- Ch.6. Confirmatory measurements in the desert -- Ch.7. Threshold wind speed and size of sand grain -- Ch.8. Summary of the physics of grain movement -- Pt.2. Small-scale effects. grain size. distribution. surface ripples and ridges -- Ch.9. Grading diagrams -- Ch.10. Grading changes in non-uniform sand -- Ch.11. Surface ripples and ridges -- Pt.3. Large scale effects. Sand accumulation. Dunes. Internal structure, etc. -- Ch .12. Conditions for the growth of a sand surface -- Ch.13. Sand shadows and sand drifts. General factors on which dune shape depends -- Ch.14. The Barchan dune -- Ch.15. The longitudinal or seif dune. The whaleback -- Ch.16. The internal structure of sand deposits -- Ch.17. Singing sands.
650 0 _aSand dunes.
_9110260
650 0 _aWinds.
_9110262
650 0 _aRipple-marks.
_9110263
650 0 _aWind erosion
_92518
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