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Daniel T. Heggem

My primary work includes Division management.  My research activities focus on using landscape characteristics and patterns to understand ecosystem sustainability.  This research studies the relationship between landscape characteristics and survey style measurements and observations.  Landscape indicators are used as measures of ecosystem condition, properly functioning condition and ecological values.  Past research activities have included: support for the Gulf and Alaskan Oil Spills, Western EMAP Landscape Program, research to support the use of oil-degrading bacteria to clean up oil in an environmentally acceptable manner, implemented a research program to determine the status and trends of the Nation’s rangeland ecosystems, and incineration testing of PCBs, in support of the PCB Transformer Fires Rule to study the thermal degradation products from dielectric fluids.


Biographical Information

Name: Daniel T. Heggem
Title:   Research Environmental Scientist

Contact Info:

Environmental Sciences Division / Characterization and Monitoring Branch
U.S. Environmental Protection Agency
U.S. Environmental Protection Agency
P.O. Box 93478
Las Vegas, Nevada 89193

Phone: 702-798-2278
Email: heggem.daniel@epa.gov

Education

  • B.S. in Biology, 1976, Capital University
  • Johns Hopkins University, Toxicology
  • USGS Training Center, Water Sampling
  • Community College of Southern Nevada, Geographic Information Systems
  • Environmental Systems Research Institute ATP, Remote Sensing and Geographic Information Systems
  • US EPA Training Program, Supervision, Management and Leadership

Professional Experience

  • Acting Division Director, USEPA, ORD, NERL-ESD, Las Vegas, NV, 2007-Present
  • Supervisory Biologist, USEPA, ORD, NERL-ESD, Las Vegas, NV, 2004-2007
  • Research Physical Scientist, USEPA, ORD, NERL-ESD, Las Vegas, NV, 1999-2004
  • Research Environmental Scientist, USEPA, ORD, NERL-ESD Las Vegas, NV, 1987-1999
  • Marine/Aquatic Biologist, USEPA, OTS, Field Studies Branch, Washington, D.C., 1980-1987
  • Biologist, USEPA, Office of Pesticide Programs, Registration Division, Washington, D.C., 1977-1980

Selected Awards and Honors:

  • ORD Honor Awards, 2011
  • NERL Teamwork Award, NERL EcoSummit Team, 2011
  • USEPA STAA Award, Honorable Mentions, 2011
  • ORD Metal and Certificate for service in support of the Deepwater Horizion Oil Spill, 2010
  • ORD Teamwork Award, National Coastal Assessment Team, September, 2007ORD Science Communication Award, Southwest Regional GAP Analysis Team, September, 2006
  • U.S. EPA Award, Silver Medal for Superior Service, 2002
  • U.S. Department of Agriculture Award, Group Honor Award for Excellence, 2001
  • U.S. EPA, Special Achievement Award, from October, 1989 to September, 1990
  • U.S. EPA Award, Gold Medal for Exceptional Service, 1989
  • U.S. EPA, Special Achievement Award, 1989
  • U.S. EPA, Special Achievement Award, Chlorinated Dioxin Work Group, 1984
  • U.S. EPA Award: Bronze Medal 1981

Publications and Presentations (1999 - Present) / (These are from ORD Science Inventory) 


Select Presentations:


2011

Heggem, D.T., Overview of the Environmental  Sciences Division, National Registry of Environmental Professionals, Keynote Speaker, LV, NV, Oct. 2011

2010

Heggem, D.T., A Landscape Assessment Approach of Proper Functioning Condition in the Humboldt River Basin, Nevada, USA, Third International Symposium on Ecology and Biodiversity in Large Rivers of Northeast Asia and North America, Memphis, TN, Sept 2010
2004
Heggem, D.T., Wade, T.G., Leinenbach, P., Augustine, S., Selle, A.R., Calderon, A., Viger, M., Hermann, K.A., Hall, R.K., Weiss, A.D., and Haack, V.  Demonstration of Potential grazing impact to water quality in the western United States. Presented at: EPA Science Forum 2004, Washington, DC, June 1-3, 2004

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