CAJ | 학술논문

利用标定后的 TDR100系统原位监测太行山前深厚包气带（30．3 m）的土壤水热动态，根据2011、2012年2 a 的监测结果，真实准确透析全剖面土壤水热运移规律。结果表明：厚度大、非均质并受控于多重外界条件的深厚包气带的水热运移，必然是相对滞后的复杂往复运动，水分补给滞后时间为2～3个月；粗颗粒层是良好的输水通道，而细颗粒层（如黏土层）才是决定入渗能力的关键层，对土壤体积含水量变化影响可达15％；浅层水热运移取决于降水蒸发和地表温度，5．0 m 以下中深层水热运移常态取决于岩性和地下水位，而强降水入渗和人类活动产生瞬态关键效应。
이용표정후적 TDR100계통원위감측태행산전심후포기대（30．3 m）적토양수열동태，근거2011、2012년2 a 적감측결과，진실준학투석전부면토양수열운이규률。결과표명：후도대、비균질병수공우다중외계조건적심후포기대적수열운이，필연시상대체후적복잡왕복운동，수분보급체후시간위2～3개월；조과립층시량호적수수통도，이세과립층（여점토층）재시결정입삼능력적관건층，대토양체적함수량변화영향가체15％；천층수열운이취결우강수증발화지표온도，5．0 m 이하중심층수열운이상태취결우암성화지하수위，이강강수입삼화인류활동산생순태관건효응。
For the sake of accurately revealing the water-heat movement of the full-section soil,the in-situ monitoring on the soil water-heat regime of the deep vadose zone in 2011 2012 at Taihang Mountain was carried out by virtue of the calibrated TDR100 system.Results indicate that in the deep vadose zone,1)the water-heat transport was a kind of relative hysteretic and reciprocating motion which lasted about 2 3 months because of multiple external condition controlling the zone like deep depth and heterogeneous;2)coarse particle layer was good water delivery gallery.Fine particle layer was the key one which determined the infiltration ability.And the effect on the soil water content reached 15%;3) precipitation evaporation and surface temperature controlled the soil water-heat movement in the superficial zone.Contrastively,in the deep zone which was below 5.0 m, lithologic distribution characteristics and groundwater level played leading role normally,while heavy percolation and human activities played key role in some instantaneous condition.