TY - JOUR A1 - Murphy, J. G. A1 - Day, D. A. A1 - Cleary, P. A. A1 - Wooldridge, P. J. A1 - Cohen, R. C. T1 - Observations of the diurnal and seasonal trends in nitrogen oxides in the western Sierra Nevada JO - Atmos. Chem. Phys. J1 - ACP VL - 6 IS - 12 SP - 5321 EP - 5338 Y1 - 2006/11/27 PB - Copernicus Publications SN - 1680-7324 UR - http://www.atmos-chem-phys.net/6/5321/2006/ L1 - http://www.atmos-chem-phys.net/6/5321/2006/acp-6-5321-2006.pdf DO - 10.5194/acp-6-5321-2006 ER -