Stream TASCC nutrient additions conducted in headwater streams of the Caribou-Poker Creeks Research Watershed (CPCRW) and along the Steese Highway during the summer of 2013.

Instantaneous additions of acetate-DOM, birch leachate-DOM, N+P, N alone, and P alone were conducted in headwater streams of the Caribou-Poker Creeks Research Watershed (CPCRW) and along the Steese Highway during the summer of 2013 to characterize how DOM affected uptake of inorganic N and P. Nutrient uptake was calculated using the TASCC method (Covino et al. 2010) and stream water chemistry was analyzed by colorimetric and chromatographic methods.