On Sep 28, 2007, at 6:15 AM, Joe Street wrote: > > And what if good organic and biodynamic tecniques are used and the > health of the soil and microorganisms is considered so that > nitrogen is > fixed through natural processes? Is this not a nitrogen sink rather > than a source?
I think "nitrogen fixing" typically takes molecular nitrogen (N2) out of the air -- not sure if nitrogen oxides can be fixed in the same way. If NOx is really a bad GHG, and if it can't be utilized by nitrogen- fixing bacteria, then methods must be employed to reduce its emissions from biodiesel burning.... -K _______________________________________________ Biofuel mailing list Biofuel@sustainablelists.org http://sustainablelists.org/mailman/listinfo/sustainablelorgbiofuel Biofuel at Journey to Forever: http://journeytoforever.org/biofuel.html Search the combined Biofuel and Biofuels-biz list archives (70,000 messages): http://www.mail-archive.com/biofuel@sustainablelists.org/
