Gully Impact on Soil Moisture in the Gully Bank

(整期优先)网络出版时间:2006-03-13
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InordertopreliminarilylookatrulesforsoilmoisturechangesinthebankofthegullyandtoprovidesomerecommendationsforvegetativerestorationingullybankregionsintheLoessPlateau,changesofsoilmoisturewithdepthanddistancetothegullyedgeandtheirdynamicchangeswithtimewereobservedtostudythesoilwatercharacteristicsinthebankofthegully.Theresultsshowedthatsoilwatercontentincreasedwithincreasingdistancefromthegullyedge,whereasforthesametimeperiod,thecloserthedistancetothegullywall,thegreaterthewaterloss;andthattheinfluentialdistanceofsideevaporationdecreasedasdepthincreased.