Karro Frost is a Senior Scientist employed by New England Environmental, Inc.(NEE) since 1996. She holds a Master's Degree in Environmental Studies from Clark University. Her primary specialties are botany, wetland delineations, and wetland permitting; she is also involved in wildlife habitat evaluations, project co-ordination, vernal pool identification and rare species assessment.

Ms. Frost has designed and implemented long-term vegetational monitoring programs to document aquatic plant responses to herbicide treatments in a variety of wetlands and water bodies. She has also monitored vegetation responses to groundwater withdrawals in three Massachusetts towns, and to the experimental use of infrared heat treatments to control problem vegetation.