September 2005
Rachel DuBose leaves the DELTA Group for her new job at the Sacramento Metropolitan Air Quality Management District. Good luck Rachel!

July 2005
(26.7.2005) The American Lung Association of Sacramento-Emigrant Trails Health Effects Task Force publishes "Sacramento Interstate-5 Aerosol Transect Study" (Watt Avenue Particulate Study/Tailpipe Pollution).

(26.7.2005) The Sacramento Bee publishes "Alert on tailpipe smoke: Big pollution source falls under radar, experts say" based on Dr. Cahill's studies of particulate pollution in the Sacramento region.





 
 

2005

Cahill, Thomas A.; Cliff, Steven S.; Portnoff, Lee; Perry, Kevin D.; The DELTA Group; American Lung Association of Sacramento-Emigrant Trails; "Sacramento Interstate-5 Aerosol Transect Study". July 2005.

Gertler, Alan; Bytnerowicz, Andrzej, Cahill, Thomas A.; Arbaugh, Michael; Cliff, Steven; Kahyaoglukoracin, Julide; Tarnay, Leland; Alonso, Rocio; Fraczek, Witold; Sources of Atmospheric Pollutants in the Lake Tahoe Basin. California Agriculture Magazine. 2005

2004
Perry, Kevin D. Cliff, Steven S. Jimenez-Cruz, Michael P. Evidence for hygroscopic mineral dust particles from the Intercontinental Transport and Chemical Transformation Experiment. Journal of Geophysical Research, Volume 109, D23S28, 2004