diatom biomass (mg-C m-3) diatom biomass (mg-C m-3) diatom biomass (mg-C m-3) 1039 diatom biomass (mg-C m-3) marqh (admin) 1 diatom biomass (mg-C m-3) 1039 diatom biomass (mg-C m-3) 2014-08-27T14:34:33.096Z