- Indicators of wetland condition for the prairie pothole region of the United StatesG R Guntenspergen
US Geological Survey, Patuxent Wildlife Research Center, Laurel, Maryland, USA
Environ Monit Assess 78:229-52. 2002..Alternatively, we suggest that the use of landscape indicators based on remote sensing can be an effective means of assessing wetland integrity...
- A biopsy procedure for determining filet and predicting whole-fish mercury concentrationS A Peterson
Western Ecology Division, National Health and Ecological Effects Research Laboratory, United States Environmental Protection Agency, 200 SW 35th Street, Corvallis, Oregon 97333, USA
Arch Environ Contam Toxicol 48:99-107. 2005....