"1" . "SDN:P07::CFV7N13" . . "deprecated"@en . . "SDN:P07::CFV7N13" . "2009-07-06 16:30:45.0" . . . . . . . "true" . "1" . "SDN:P07::CFV7N13" . "" . "2009-07-06 16:30:45.0" . . . "tendency_of_atmosphere_mass_content_of_secondary_particulate_organic_matter_dry_aerosol_due_to_net_production"@en . "\"tendency_of_X\" means derivative of X with respect to time. \"Content\" indicates a quantity per unit area. \"Aerosol\" means the suspended liquid or solid particles in air (except cloud droplets). Aerosol takes up ambient water (a process known as hygroscopic growth) depending on the relative humidity and the composition of the aerosol. \"Dry aerosol\" means aerosol without water. \"Secondary particulate organic matter \" means particulate organic matter formed within the atmosphere from gaseous precursors. The sum of primary_particulate_organic_matter_dry_aerosol and secondary_particulate_organic_matter_dry_aerosol is particulate_organic_matter_dry_aerosol. \"Net production\" means the net result of all chemical reactions within the atmosphere that produce or destroy a particular species."@en . . .