Figure 6. pH and ammonia concentrations from scenario [3(2a)], and criteria for pH and acute and chronic ammonia toxicity for the upper Klamath River at Miller Island (model segment 38), Oregon, 2007. For comparison, Link River total inorganic carbon was calculated based on (A) current conditions pH and (B) estimated low-bloom pH. Scenario descriptions are shown in table 4.


First posted July 24, 2013