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1 个结果
  • 简介:Biogeochemicalcharacterofdissolvedinorganicnitrogenandphosphateatplumefrontisstudiedbasedonthedata,whichwereobservedintheChangjiangRiverEstuaryin1988.Theresultsareasfollows:Theconcentrationsofnitrateandphosphatechangeabruptlyatplumefrontandhalocline.TheconcentrationsofNO-2andNH+4areveryhighat10~25mdepth.TheverticalcircumfluencetransportsNO-3andPO3-4,whicharereleasedfromorganismsatthebottomtophytoplankton.

  • 标签: the CHANGJIANG River estuary PLUME front