From the initial site walk, to leveraging of all available site data from diverse resources, to field studies, GSI provides the needed site characterization to support informed remedial decisions.
GSI scientists are recognized experts in the selection and application of sediment and surface water assessment tools, including specialized chemical analyses, exposure-response analysis, ecological community analysis, bioaccumulation and food web modeling, fate and transport modeling, geospatial analysis, and use of satellite or remote-based measurements. We apply these tools to empirical data to refine conceptual site models that link multiple potential sources to relevant human and ecological receptors.