ERDC-EL Research Biologist Mike Kjelland, right, shared his integrated ecological modeling poster with selectees from the 2013 Corps Planning Associates (PA) Program. From left, Rachel Mesko, lead plan formulator/project manager in the Seattle District Planning Branch, and Sierra Schroeder, plan formulator for the St. Paul District Planning and Environmental Division North, were among the 12 participants in the PA Program visiting ERDC in February as a major segment of their 20-week intensive training.