particulate organic carbon POC
soil particulate organic carbon and nitrogen
organic particulate matter
Particulate organic detritus
particulate organic matter
颗粒态有机质
颗粒有机质
颗粒有机物
颗粒状有机质
颗粒态有机物
颗粒态有机质中
土壤颗粒有机物
有机粉尘
Particulate organic matter POM
particulate organic nitrogen
soil particulate organic matter POM
Suspended Particulate Organic matter
soil particulate organic matter-nitrogen
active soil organic carbon
activity soil organic carbon
Aggregate associated organic carbon
allochthonous organic carbon
Assimilable Organic Carbon