Essays about: "DNRA"
Found 3 essays containing the word DNRA.
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1. Controls of the partitioning of nitrate between DNRA and denitrifiers
University essay from SLU/Dept. of Forest Mycology and Plant PathologyAbstract : In arable soils, the importance of denitrification, a respiratory process where nitrate (NO3-) is stepwisely reduced to nitrogen gas and nitrous oxide (N2O) is well established. More recently has dissimilatory nitrate reduction to ammonium (DNRA) gained interest as its importance in agricultural soils might have been largely overlooked. READ MORE
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2. Spatial and temporal changes in microbial community composition in a full-scale woodchip bioreactor for treating mine water
University essay from Uppsala universitet/Institutionen för biologisk grundutbildningAbstract : Incomplete detonation of nitrogen-based explosives can lead to abundant levels of nitrate in mine groundwater. The possibility of reducing nitrogen levels from the wastewater through denitrification, anammox and DNRA has been investigated using a full-scale bioreactor. The bioreactor is situated subsurface and is filled with pine woodchips. READ MORE
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3. Effect of distance measures and feature representations on distance-based accessibility measures
University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskapAbstract : Distance-based accessibility measures are often built using vector representations of origin and destination features, and Euclidean or network-based distances. There are few comparisons of how the choice of feature representations and distance types affects results. Existing comparisons often use Spearman’s rank correlation coefficients. READ MORE
