I’m not sure which sort code to use. Can someone at EPA tell me?
No. The multiple sort codes in the announcement reflect the breadth of environmental research the EPA can support. In some cases a student’s research may straddle two or more categories. You should consider the outputs and outcomes you will be reporting on in your research and consult with your advisor or a mentor and select the most appropriate one. Do not submit the same application under multiple sort codes. Outside experts will be reviewing the applications based on their understanding of the broad issues in a field rather than particular specialties. For examples of previously funded research, see http://www.epa.gov/ncer.