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Study of the Effect of Rainstorms Frequency on some Soil Water erosion under a Rain Simulator

دراسة تأثير العواصف المطرية المتكررة في الانجراف المائي لبعض الترب تحت ظروف المحاكاة المطرية

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 Publication date 2015
and research's language is العربية
 Created by Shamra Editor




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The study aimedtoalertthe danger oferosionare three types ofsoilsexposedby calculatingthe amount ofsoilerodedfromthe impact ofthe Cascadefiverainstormsequalintensity, thosesoils, has been securedsoilsnecessaryfor the studyofseveral areas ofdifferent provincesin Syria, where he wasplaced in thebasin, thenoffered forrainstormsbymobile(Rainfall Simulation),andaftereveryrainstormwas recordedreadingsfor the loss ofsoilfromeachbasinrunoffandinfiltration. The results of thisstudy showedthe effectin terms oftexturesin thedrift, themoremechanicalgroupsdriftingin the threesoilsareprimarilysiltgroup, followed by the mudpack, thensand, and clay soilswith ahigh percentageofsiltmosterosionofclay soilswith alowpercentageofsilt, followed bysandyclayloamsoils, wherethe amount ofsoillostfromthe clay soilreachedwith a high contentofsilt147.7t/ h/y, andthe lowclaycontentofsilt118.5t/ h/y, while the soilwithtexturesLummisandyclay, reaching 90.5t / h/y.And soil erosion that attaches primarily by college carbonates then dispersion ratio of organic matter and then finally percentage silt.

References used
AlTOUM,S.M. Surface Erosion Study In The Granite Area Of Hula Langat, Malaysia,(1997), 439
(ANIKWE, M.A.N; MBAH, P.I; EZEAKU , V.N. Tillage and plasticmulch effects onsoil properties and growth and yield of cocoyam on an ultisol insoutheastern Nigeria. Soil & Tillage Research, Inpress. Available on line June (2006
BRADFORD, J. M; FERRIS, J. E. ; REMLEY, M. P. A. Interril soil erosion processes: effect of surface sealing on infiltration, runoff, and soil splash detachment, Soil Sci. Soc. 51, (1987), 156-15
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