 various model analyses related to environmental management of contamination sites. Examples include solutions of source identification problems, quantification of uncertainty, model calibration, and optimization of monitoring networks (see the lists of  <a href="#research:top" class="ajax-links">publications</a>, <a href="#research:presentations" class="ajax-links">presentations</a>, <a href="#research:reports" class="ajax-links">reports</a>, and <a href="#research:projects" class="ajax-links">projects</a>