General Info


BEARPEX-1 Blodgett Forest, CA - US
Location   Latitude: 38.89; Longitude: -120.65

Site Type   Rural
Sampling Height   25 meters
Reported Time   August - October 2007
Instrument   HR-ToF-AMS
Researchers  Delphine Farmer, Kenneth Docherty, Michael Cubison, & Jose-Luis Jimenez
Acknowledgments  NSF ATM-0449815 and ATM-0919189, and by NASA NNX08AD39G and by the UK Natural Environment Research Council through the DIASPORA grant (NE/E007309/1). D. Farmer acknowledges a NOAA Climate and Global Change Postdoctoral Fellowship.


Time series of aerosol species


Farmer et al., AMT, 2011. 
  1. Time in UTC

*Total = SO42-+ NO3-+ NH4++ Cl-+ Organics

Papers Published on this Dataset

  • N.C. Bouvier-Brown, A.H. Goldstein, J.B. Gilman, W.C. Kuster, and J.A. de Gouw. In-situ Ambient Quantification of Monoterpenes, Sesquiterpenes, and Related Oxygenated Compounds during BEARPEX 2007: Implications for Gas- and Particle-phase Chemistry. 2009, 9(15), 5505-5518. PDF

  • J.R. Kimmel, D.K. Farmer, M.J. Cubison, D. Sueper, C. Tanner, E. Nemitz, D.R. Worsnop, M. Gonin, J.L. Jimenez. Real-time Aerosol Mass Spectrometry with Millisecond Resolution. International Journal of Mass Spectrometry. 2011, 303(1), 15-26. DOI: 10.1016/j.ijms.2010.12.004. PDF

  • N.H. Robinson, J.F. Hamilton, J.D. Allan, B. Langford, D.E. Oram, Q. Chen, K. Docherty, D.K. Farmer, J.L. Jimenez, M.W. Ward, C.N. Hewitt, M.H. Barley, M.E. Jenkin, A.R. Rickard, S.T. Martin, G. McFiggans, and H. Coe. Evidence for a Significant Proportion of Secondary Organic Aerosol from Isoprene above a Maritime Tropical Forest. Atmospheric Chemistry and Physics. 2011, 11(3), 1039-1050. PDF

  • A.J. Huisman, J.R. Hottle, M.M. Galloway, J.P. DiGangi, K.L. Coens, W. Choi, I.C. Faloona, J.B. Gilman, W.C. Kuster, J. de Gouw, N.C. Bouvier-Brown, A.H. Goldstein, B.W. LaFranchi, R.C. Cohen, G.M. Wolfe, J.A. Thornton, K.S. Docherty, D.K. Farmer, M.J. Cubison, J.L. Jimenez, J. Mao, W.H. Brune, and F.N. Keutsch. Photochemical Modeling of Glyoxal at a Rural Site: Observations and Analysis from BEARPEX 2007. 2011, 11, 8883-8897. PDF

  • D.R. Worton, A.H. Goldstein, D.K. Farmer, K.S. Docherty, J.L. Jimenez, J.B. Gilman, W.C. Kuster, J. de Gouw, B.J. Williams, N.M. Kreisberg, S.V. Hering, G. Bench, M. McKay, K. Kristensen, M. Glasius, J.D. Surratt, and J.H. Seinfeld. Origins and Composition of Fine Atmospheric Carbonaceous Aerosol in the Sierra Nevada Mountains, California. Atmospheric Chemistry and Physics. 2011, 11, 10219-10241. PDF

  • G.M. Wolfe, J.A. Thornton, M. McKay, and A.H. Goldstein. Forest-Atmosphere Exchange of Ozone: Sensitivity to Very Reactive Biogenic VOC Emissions and Implications for In-Canopy Photochemistry. Atmospheric Chemistry and Physics. 2011, 11(15), 7875-7891. PDF

  • Farmer et al. 2012 (AS&T, in prep).

  • Special Issue in ACP

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