%0 Journal Article %1 Hildemann:1996p1618 %A Hildemann, L %A Rogge, W %A Cass, G %A Mazurek, M %A Simoneit, B %D 1996 %J Journal of Geophysical Research-Atmospheres %K imported %N D14 %P 19541--19549 %T Contribution of primary aerosol emissions from vegetation-derived sources to fine particle concentrations in Los Angeles %U http://links.isiglobalnet2.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=mekentosj&SrcApp=Papers&DestLinkType=FullRecord&DestApp=WOS&KeyUT=A1996VE25800052 %V 101 %X Field measurements of the n-alkanes present in fine atmospheric aerosols show a predominance of odd carbon numbered higher molecular weight homologues (C-27-C-33) that is characteristic of plant waxes. Utilizing a local leaf wax n-alkane profile in conjunction with an air quality model, it is estimated that, at most, 0.2-1.0 mu g m(-3) of the airborne fine particulate matter (d(p) < 2.1 mu m) present in the Los Angeles basin could originate from urban vegetative detritus; this corresponds to approximately 1-3% of the total ambient fine aerosol burden. However, some of the observed vegetation aerosol fingerprint in the Los Angeles air may be due in part to emissions from food cooking rather than plant detritus. Seasonal trends in the ambient n-alkane patterns are examined to seek further insight into the relative importance of anthropogenic versus natural sources of vegetation-derived fine particulate matter.

@article{Hildemann:1996p1618, abstract = {Field measurements of the n-alkanes present in fine atmospheric aerosols show a predominance of odd carbon numbered higher molecular weight homologues (C-27-C-33) that is characteristic of plant waxes. Utilizing a local leaf wax n-alkane profile in conjunction with an air quality model, it is estimated that, at most, 0.2-1.0 mu g m(-3) of the airborne fine particulate matter (d(p) < 2.1 mu m) present in the Los Angeles basin could originate from urban vegetative detritus; this corresponds to approximately 1-3% of the total ambient fine aerosol burden. However, some of the observed vegetation aerosol fingerprint in the Los Angeles air may be due in part to emissions from food cooking rather than plant detritus. Seasonal trends in the ambient n-alkane patterns are examined to seek further insight into the relative importance of anthropogenic versus natural sources of vegetation-derived fine particulate matter.}, added-at = {2010-06-22T19:38:37.000+0200}, affiliation = {Hildemann, LM Stanford Univ,Dept Civil Engn,Environm Sci {\&} Engn Program,Stanford,Ca 94305 Caltech,Dept Environm Engn Sci,Pasadena,Ca 91125 Rutgers State Univ,Inst Marine {\&} Coastal Sci,New Brunswick,Nj 08903 Oregon State Univ,Coll Ocean {\&} Atmospher Sci,Corvallis,or 97331}, author = {Hildemann, L and Rogge, W and Cass, G and Mazurek, M and Simoneit, B}, biburl = {https://www.bibsonomy.org/bibtex/2efc6ddfdb1bed2ac163b7fe39b263ddb/gsmith}, date-added = {2010-03-10 16:47:25 -0500}, date-modified = {2010-03-10 16:48:23 -0500}, interhash = {ae15e6d7931e1019c509e24c4c2c3ea2}, intrahash = {efc6ddfdb1bed2ac163b7fe39b263ddb}, journal = {Journal of Geophysical Research-Atmospheres}, keywords = {imported}, label = {rec-number 1358}, local-url = {file://localhost/Users/geoffreysmith/Documents/Papers/Journal%20of%20Geophysical%20Research-Atmospheres/1996/Journal%20of%20Geophysical%20Research-Atmospheres,%20101,%2019541-19549%201996.pdf}, month = Aug, note = {Ve258 Times Cited:26 Cited References Count:47}, number = {D14}, pages = {19541--19549}, pmid = {A1996VE25800052}, rating = {0}, timestamp = {2010-06-22T19:39:00.000+0200}, title = {Contribution of primary aerosol emissions from vegetation-derived sources to fine particle concentrations in Los Angeles}, uri = {papers://E88B624E-D406-46FF-9D95-BB9C1AAE3FDC/Paper/p1618}, url = {http://links.isiglobalnet2.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=mekentosj&SrcApp=Papers&DestLinkType=FullRecord&DestApp=WOS&KeyUT=A1996VE25800052}, volume = 101, year = 1996 }