摘要
Cu,Zn,PbandHgrunofffroyellowlimestonesoilandpurplesoilsandthereltaionshipsbetewwnthemobilityoftheheavymetalsandthesoilcharactheristicswerestudiedinlaboratoryusingarainfallsimulator.TheresultsshowedthattheconcentrationsofsolubleZninsurfacerunoffweresignifcantlynegaivelycorrelatedwiththecontentsof<0.002mmparticlesndCECofthesoils,indicatingthatZnwasmostlyadsorbedbyclaysinthesoils.THecontentsofCuandHginsurfacerunoffwerepositivelyrelatedtotheircontentsinthesoils.TheamountsofCu,Zn,Pb,andHgRemovedbysurfacerunoffwereinfluencedbytheamountsofsoilandwaterlossesandtheircontentsinthesoilsandwerecloselyrelatedtothecontentsofsoilparticles1-0.02mminsize.
出版日期
2001年02月12日(中国期刊网平台首次上网日期,不代表论文的发表时间)