U.S. Department of Agriculture1. Trask River Watershed Study: Epilithic algal biomass and chlorophyll a concentrations, 2006-2016
- Author(s):
- Johnson, Sherri L.; Ashkenas, Linda R.
2. Trask River Watershed Study: Stream chemistry, 2006-2016
- Author(s):
- Johnson, Sherri L.; Ashkenas, Linda R.
3. Trask River Watershed Study: Fine benthic material sampling, 2008-2016
- Author(s):
- Johnson, Sherri L.; Ashkenas, Linda R.
4. Trask River Watershed Study: Benthic macroinvertebrate sampling, 2006-2016
- Author(s):
- Johnson, Sherri L.; Li, Judith L.; Sobota, Janel Banks; Gerth, William J.
5. Trask River Watershed Study: Stream temperature, conductivity, and air temperature, 2007-2016
- Author(s):
- Johnson, Sherri L.; Reiter, Maryanne; Ashkenas, Linda R.
6. Field observations for "A carbon monitoring system for mapping regional, annual aboveground biomass across the northwestern USA"
- Author(s):
- Fekety, Patrick A.; Hudak, Andrew T.; Bright, Benjamin C.
7. National river recreation study data: a nationwide survey of river recreation use from 1977-1984
- Author(s):
- Cole, David N.