Estimation of stream nutrient uptake from nutrient addition experiments
نویسندگان
چکیده
منابع مشابه
Sensitivity analysis of a pulse nutrient addition technique for estimating nutrient uptake in large streams
The constant nutrient addition technique has been used extensively to measure nutrient uptake in streams. However, this technique is impractical for large streams, and the pulse nutrient addition (PNA) has been suggested as an alternative. We developed a computer model to simulate Monod kinetics nutrient uptake in large rivers and used this model to evaluate the sensitivity of the PNA technique...
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1. We used two separate approaches to estimate ambient ammonium cycling in the north and south branches of Kings Creek, a prairie stream. Chamber experiments were conducted to determine ammonium uptake and mineralization rates associated with epilithic biofilms and filamentous algae collected from the streams. A series of short-term whole-stream ammonium addition experiments were also conducted...
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ژورنال
عنوان ژورنال: Limnology and Oceanography: Methods
سال: 2005
ISSN: 1541-5856
DOI: 10.4319/lom.2005.3.174