Environmental Chemistry & Pollution Analysis Team

DARAS·Units·Chemistry
Chemistry

Environmental Chemistry & Pollution Analysis Team

Characterizing chemical pollution in environmental systems to guide remediation and regulatory response.

Research Mission

The Environmental Chemistry & Pollution Analysis Team investigates the sources, transport, transformation, and fate of chemical pollutants in air, water, soil, and biota — generating the chemical data and mechanistic understanding needed to assess environmental contamination, evaluate health risks, and design effective remediation strategies. The team applies field sampling, laboratory analysis, and environmental modeling to characterize pollution at local, regional, and global scales.

Key Research Functions

Pollution Characterization

Characterizing chemical contamination in environmental matrices — identifying pollutant sources, measuring concentrations, and determining chemical speciation to assess exposure and ecological risk.

Fate and Transport Modeling

Modeling the environmental fate and transport of chemical pollutants — predicting how contaminants move through air, water, and soil systems and accumulate in food webs to inform risk assessment and remediation planning.

Regulatory Support

Providing the chemical data and scientific interpretation needed to support environmental regulatory decisions — generating defensible analytical results and expert assessment for contaminated site management and pollution control.

Research Capabilities

Multi-media environmental sampling
Persistent organic pollutant analysis
Heavy metal speciation
Atmospheric chemistry monitoring
Pollutant fate and transport modeling
Ecological risk assessment

Directorate of Advanced Research & Applied Sciences

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