Terpenoid marker compounds derived from biogenic precursors in volcanic ash from Mount St. Helens, Washington

Details Terpenoid marker compounds derived from biogenic precursors in volcanic ash from Mount St. Helens, Washington Terpenoid marker compounds derived from biogenic precursors in volcanic ash from Mount St. Helens, Washington

Dec 1983

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1983gecoa..47.2287p&link_type=abstract

Geochimica et Cosmochimica Acta, vol. 47, Issue 12, pp.2287-2291

Computer Science

Scientific paper

A volcanic-ash sample obtained after the 1980 eruption of Mount St. Helens, Washington, was analyzed for cyclic terpenoid organic compounds and polycyclic aromatic hydrocarbons using capillary gas chromatography-mass spectrometry-computer techniques. Various tricyclic diterpenoid acids and hydrocarbons were identified including dehydroabietic acid, dehydroabietin, dehydroabietane, simonellite, and retene. Preliminary evidence indicates that these compounds were derived from forest soils or atmospheric aerosols or both in the vicinity of coniferous forests. A diagenetic scheme involving three possible pathways for the conversion of abietic acid to retene is presented.

Affiliated with

Also associated with

No associations

Rating

Terpenoid marker compounds derived from biogenic precursors in volcanic ash from Mount St. Helens, Washington does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Terpenoid marker compounds derived from biogenic precursors in volcanic ash from Mount St. Helens, Washington, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Terpenoid marker compounds derived from biogenic precursors in volcanic ash from Mount St. Helens, Washington will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1803148