"1" . "2009-07-06 16:21:17.0" . "\"tendency_of_X\" means derivative of X with respect to time. The construction \"troposphere_moles_of_X\" means the total number of moles of X in the troposphere, i.e. summed over that part of the atmospheric column and over the entire globe. The chemical formula of carbon monoxide is CO."@en . "" . . . . "SDN:P07::CF12S61" . . "tendency_of_troposphere_moles_of_carbon_monoxide"@en . "SDN:P07::CF12S61" . . . . "1" . "SDN:P07::CF12S61" . "2009-07-06 16:21:17.0" . . "false" . . . . "accepted"@en .