"2" .
.
"The phrase \"tendency_of_X\" means derivative of X with respect to time. The construction \"atmosphere_moles_of_X\" means the total number of moles of X in the entire atmosphere,i.e. summed over the atmospheric column and over the entire globe. The chemical formula for methane is CH4. Methane is a member of the group of hydrocarbons known as alkanes. There are standard names for the alkane group as well as for some of the individual species."@en .
.
"false" .
"2019-03-04 17:29:46.0" .
"SDN:P07::CF12S50" .
.
"tendency_of_atmosphere_moles_of_methane"@en .
"SDN:P07::CF12S50" .
.
"SDN:P07::CF12S50" .
.
"2" .
"" .
.
"2019-03-04 17:29:46.0" .
.
"accepted"@en .
.
.
.
.