We collect, analyze, and interpret water and sediment chemistry data, comparing results to baseline conditions, reference data, and protective guidelines to identify potential risks to aquatic life.

Our team conducts detailed studies of sediment chemistry, porewater composition, redox status, speciation, and attenuation rates to understand contaminant mobility and ecosystem impacts.

We perform contaminant flux and transport analyses, selective chemical extractions, and use tools like Diffusive Gradients in Thin Films (DGT) to assess bioavailability and risk.

Our scientists apply advanced models – including GoldSim, PHREEQC, and the Biotic Ligand Model (BLM) – to predict contaminant behavior, bioavailability, and ecological effects under site-specific conditions.

With experience contributing to the development of use-protection guidelines and water quality objectives, we ensure data interpretation and compliance strategies align with regulatory expectations.