土壤大孔隙流研究进展与展望

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中图分类号：S152.7 文献标志码：A 文章编号：1672-2043（2026）01-0023-10 doi：10.11654/jaes.2025-0238

Researchprogressesandprospectsofsoilmacroporeflow

CHEN Li2，2 ，GU Yingchun1，²，YANG Liu¹，²，LU Bo1，2 ，CHEN Junqi1²，YUZhiguo，2 （1.SchoolofHdrologandaterResoues，anngUnvsityfIforatioSence&chologyjing，i;2.Ky LaboratorofHydrometeorologicalDisasterMechanismandEarlyWarningofMinistryofWaterResources，NanjingO44，China） Abstract：Macroporeflowcanbypasssoilmatrix duringwaterinfiltration，movingrapidlytodeepersoillayersorgoundwaterStudying thiswidespreadpenomenonanditsmchanismsisucialforunderstandingtepatesofsoilwaterandsolutetransport，ichil substantiallyeitlasiterocolontsndelatedesurtlyse madeiexperimentalstudies，theoreticaldevelopment，andmodelingrelatedtomacroporeflow，butthetheoreticalframeworknd experimentalmethodsstillrequireimprovement.Thispaperomprehensivelyexaminesthecauses，definitions，andcharacterzation methodsof macroporeflow，alongwithitsimpactonsoilwater movementandsolutetransport.Itreviewsthehistoricalandecent developmentsinelatedteoriesandsmulationmetods，ummaresboratoryandfieldexperimentaltchiquesanddisusssoel simulations incorporating macropore effects，aiming to provide a reference for future research.

Keywords：soil moisture;soil macropore;macropore flow;artificial macropore experiment

自然状态下土壤具有很强的空间异质性，其中的一个重要表现是土壤中的优先路径[2-3]。（剩余24026字）