And I am still a little bit in shock." Ostrom was also asked about what her research might say about how we deal with the growing problem of global warming.

VOA: standard.2009.10.12

According to Ben Urbonas, president of the Urban Watersheds Research Institute, these nutrient contaminants tend to be more of a problem in closed water systems,like lakes, where concentrations can build up.

VOA: standard.2010.08.04