• Environmental Research Services
• Air Quality
• Water Resources
• Waste Management
• Climate Change
• Risk Assessment
• Measurement & Monitoring
• Geospatial Analysis, Information Systems, and Modeling
• Industrial and Agricultural Sectors
• Site Assessment, Remediation, & Redevelopment
• Sustainability
• International Environmental Services
• Environmental & Natural Resource Economics

Air Quality Research: Capabilities

Atmospheric Dispersion and Deposition Modeling

We use state-of-the-science, EPA-recommended, and special-purpose models to simulate transport, chemical transformation, and fate of pollutants from a wide variety of sources. We use near-field, industrial, urban, and regional spatial scales, and we use Gaussian, Eulerian, Lagrangian, and statistical models. We select the best model to fit the needs of each client and project.