'Light extinction' presentation slideshows

Causes of Haze Assessment

Causes of Haze Assessment. Presented at the RPO National Technical Workgroup Meeting November 5, 2003. Dave DuBois Desert Research Institute. Acknowledgements. Funding from WRAP and CENRAP WRAP Air Monitoring & Reporting Forum Chair Marc Pitchford DRI Faculty

913 views • 60 slides

vista.cira.colostate/VIEWS/

462 views • 35 slides

Fraction of the 20% worst days when dust dominated aerosol light extinction for each month.

Contribution of Dust to Regional Haze Based on Available IMPROVE Data From 1997-2002 (Provided by Marc Pitchford (NOAA) and Jin Xu (DRI), 11/07/03). Mean percentage contribution of dust (fine soil + coarse mass) to light extinction for all sampling days

478 views • 27 slides

REGIONAL HAZE Progress Report

California Environmental Protection Agency. Air Resources Board. REGIONAL HAZE Progress Report. IASC Meeting Clovis, California ? April 1-2, 2008. CALIFORNIA CLASS 1 AREAS. 1. Redwood National Park 2. Marble Mountain Wilderness 3. Lava Beds National Monument

274 views • 27 slides

REGIONAL HAZE Progress Report

California Environmental Protection Agency. Air Resources Board. REGIONAL HAZE Progress Report. IASC Meeting Clovis, California ? April 1-2, 2007. CALIFORNIA CLASS 1 AREAS. 1. Redwood National Park 2. Marble Mountain Wilderness 3. Lava Beds National Monument

271 views • 27 slides

Regional Haze Rule Reasonable Progress Goals

Regional Haze Rule Reasonable Progress Goals. Overview Complications Simplifying Approaches. Prepared by Marc Pitchford for the WRAP Reasonable Progress Goals Workshop - January 10 & 11, 2006, Tucson, AZ. Overview of the Regional Haze Rule.

246 views • 24 slides

Dependence of Light Extinction on Relative Humidity Derived from Ambient Monitoring Data

Dependence of Light Extinction on Relative Humidity Derived from Ambient Monitoring Data. Bret A. Schichtel and Rudolf B. Husar Center for Air Pollution Impact and Trend Analysis (CAPITA) Washington University Saint Louis, Missouri 63130. Background.

207 views • 13 slides

Dependence of Light Extinction on Relative Humidity Derived from Ambient Monitoring Data

Dependence of Light Extinction on Relative Humidity Derived from Ambient Monitoring Data. Bret A. Schichtel and Rudolf B. Husar Center for Air Pollution Impact and Trend Analysis (CAPITA) Washington University Saint Louis, Missouri 63130. Background.

201 views • 13 slides

Update on IMPROVE Light Extinction Equation and Natural Conditions Estimates

110 views • 11 slides

IMPROVE Optical data During the Asian Dust Storm 2001: First Look

IMPROVE Optical data During the Asian Dust Storm 2001: First Look. Bret Schichtel NPS/CIRA , Fort Collins, CO Schichtel@cira.colostate.edu. Optical Monitoring Network.

167 views • 4 slides