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CTE Home / Research / Topic
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Research Projects - Air Quality

Best Practices Guidebook for Greenhouse Gas Reductions in Freight Transportation
Principal Investigator(s): Dr. H. Christopher Frey, North Carolina State University
Project Period & Status: March, 2005  to  October, 2007   Complete
Topic(s): Freight Movement   Climate Change   Air Quality
 

Real-World Duty Cycles and Utilization for Construction Equipment in North Carolina (2006-08)
Principal Investigator(s): Dr. H. Christopher Frey, North Carolina State University
Dr. William Rasdorf, North Carolina State University
Project Period & Status: July, 2005  to  June, 2007   Complete
Topic(s): Air Quality    
 

Operational Evaluation of Emissions and Fuel Use of B20 vs. Diesel Fueled Dump Vehicles (2004-18)
Principal Investigator(s): Dr. H. Christopher Frey, North Carolina State University
Dr. Nagui Rouphail , NCSU
Project Period & Status: October, 2003  to  September, 2004   Complete
Topic(s): Air Quality    
 

Emissions Reduction Through Better Traffic Management: An Empirical Evaluation Based Upon On-Road Measurements (1999-08)
Principal Investigator(s): Dr. H. Christopher Frey, North Carolina State University
Dr. Nagui Rouphail , NCSU
Project Period & Status: April, 1999  to  June, 2001   Complete
Topic(s): Air Quality    
 

An Evaluation of the Effectiveness of Existing NCDOT Wetland Mitigation Sites (1999-10)
Principal Investigator(s): Dr. Mark M. Brinson , ECU
Richard Rheinhardt, East Carolina University
Project Period & Status: April, 1999  to  June, 2001   Complete
Topic(s): Air Quality    
 

Bridging the Gap Between Transportation and Air Quality Modeling: Development of Emission Inventory Tools and Impact Analysis
Principal Investigator(s): Harvey E. Jeffries, UNC-Chapel Hill
Deborah Amaral, UNC-Chapel Hill
Terry Keating, UNC-Chapel Hill
Project Period & Status: May, 1994  to  August, 1997   Complete
Topic(s): Air Quality    
 

Probabalistic Evaluation of Technological, Environmental, and Economic Factors in Mobile Source Air Pollution
Principal Investigator(s): Dr. H. Christopher Frey, North Carolina State University
Ranji Ranjithan, NCSU
E. Downey Brill, NCSU
Project Period & Status: August, 1994  to  July, 1996   Complete
Topic(s): Air Quality    
 

Attaining the Ozone Standard: Identifying Weather Independent Trends of Urban Ozone Across the Southeast, 1981-1993
Principal Investigator(s): Walter Martin, UNC-Charlotte
Project Period & Status: May, 1994  to  April, 1995   Complete
Topic(s): Air Quality    
 

 

 

 
   
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