. . "tendency_of_middle_atmosphere_moles_of_carbon_monoxide"@en . . "accepted"@en . "SDN:P07::CF12S55" . "1" . "false" . "SDN:P07::CF12S55" . . . . "\"tendency_of_X\" means derivative of X with respect to time. The construction \"middle_atmosphere_moles_of_X\" means the total number of moles of X in the troposphere and stratosphere, i.e. summed over that part of the atmospheric column and over the entire globe. The chemical formula of carbon monoxide is CO."@en . . "" . "2009-07-06 16:21:17.0" . . "1" . "2009-07-06 16:21:17.0" . "SDN:P07::CF12S55" . . . .