摘要
Suspendedsedimentconcentration(SSC)isanimportantparameterinmarinesedimentology.Withthedevelopmentoftechnology,manyacousticandopticaldevices,suchastheLaserIn-SituScatteringandTransmissometry,havebeendesignedtomeasureinsituSSCandgrainsizedistribution.Butduetofundorotherrestrictions,manyexperimentswereonlyconductedinlaboratory,usinganindoorlasergrain-sizeanalyzerandgravimetricmethodtomeasuregrainsizedistributionandconcentration,respectively.Inthisstudythelaboratoryexperimentissimplifiedbyomittingthetiringstepofgravimetricmethod.TheconnectionsbetweenSSCandotherparameters(obscuration,D50andsortingindex)wereinvestigatedbasedon124surfacesedimentsamplescollectedfromdifferentoffshoreareas.AnewmethodisdevelopedfordeterminingSSCinlaboratoryusingalasergrain-sizeanalyzer.
出版日期
2014年03月13日(中国期刊网平台首次上网日期,不代表论文的发表时间)