1. 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.
2. Hubbard Brook Experimental Forest (USDA Forest Service): Routine Seasonal Phenology Measurements, 1989 - present
- Author(s):
- USDA Forest Service Northern Research Station