* Aircraft: 
* Anthro: 
* BioBurn: 
* Biogenic: 
* Fert: 
* Lightning: 
* Natural: DST1 DST2 DST3 DST4 
* Ocean: 
* PlantDecay: 
* Seabirds: 
* Ship: ALK4 ALK6 HCOOH NO O3 
* Soil: 
* Total: ALK6 DST1 NO 
* VolcDegas: 
* VolcErupt: