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Filtering by: Subject Nitrification Subject Denitrifying bacteria

Enzymatic versus nonenzymatic denitrification

Creator:

Bulla, Lee A.

Abstract:

Denitrification is classically defined as the microbial reduction of nitrate and nitrite with the liberation of molecular nitrogen and, in some instances, nitrous oxide. The sequence of reactions in which nitrogen is evolved as an end-product is essentially a respiratory mechanism in which nitrate and/or nitrite replaces molecular oxygen. The...

Resource Type:

Dissertation

Full Text:

in the nitro- gen cycle. To compare this nonenzymatic process with enzymatic de- nitrification
Nitrite dissimilation by microorganisms incapable of efficient nitrate utilization : nutritional and ecological considerations

Creator:

Vangnai, Somsak

Resource Type:

Dissertation

Full Text:

several transformations: nitrification, assimilation and denitrification, The latter process is known to
Ammonia-oxidizer and denitrifier populations in boreal forest soils of differing nitrogen availability

Creator:

Burton, Marci S.

Abstract:

Nitrification and denitrification are major biological processes transforming nitrogen (N) in soils to plant available N, highly leachable nitrate (NO₃⁻) and gaseous N oxides. Although many studies in the past have studied N cycling communities, the effect of increased N inputs on ammonia-oxidizer and denitrifier population dynamics is still under...

Resource Type:

Masters Thesis

Full Text:

Abstract approved: David D. Myrold Nitrification and denitrification are major biological