Advanced IMPROVE Studies

Affiliation(s)PIProject periodFunded by
DAS Lowenthal, Douglas H 06/12/2006 - 12/31/2010 Electric Power Research Institute

Project Description

The new IMPROVE equation represents an improvement over the old protocol, however, there are several issues that still remain to be addressed. DRI will conduct new experiments via the collection of new data collected in Great Smoky Mountain National park. This represents a high sulfate, high RH environment that would allow investigation of the issues of interest. Experiment will be conducted in August/September 2006 and the data analysis will be conducted in late 2006 and early 2007 consisting of the following tasks: 1) Collect high-volume PM2.5 aerosol samples, 2) Determine OCM/OC ratio, 3) Determine water growth properties for organic aerosols, 4) Evaluate deliquescence and hysteresis characteristics of inorganic aerosols, and 5) Conduct measurements of aerosol chemical composition as a function of size.

This website uses cookies
We use cookies to personalise content, provide social media features and  analyse our traffic. We also share information about your use of our site with our social media and analytics partners who may combine it with other information that you’ve provided to them or that they’ve collected from your use of their services. You consent to our cookies if you continue to use our website. DRI Privacy Policy >>