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FEMS Microbiology Reviews, 2020
Nitrification is the microbial conversion of reduced forms of nitrogen (N) to nitrate (NO3-), and in fertilized soils it can lead to substantial N losses via NO3- leaching or nitrous oxide (N2O) production. To limit such problems, synthetic nitrification
P. Nardi +9 more
semanticscholar +1 more source
Nitrification is the microbial conversion of reduced forms of nitrogen (N) to nitrate (NO3-), and in fertilized soils it can lead to substantial N losses via NO3- leaching or nitrous oxide (N2O) production. To limit such problems, synthetic nitrification
P. Nardi +9 more
semanticscholar +1 more source
The Chemistry, Biology and Modulation of Ammonium Nitrification in Soil.
Angewandte Chemie, 2020One to two percent of the world's energy is consumed for the production of ammonia from hydrogen and nitrogen gas. Ammonia is used as a fertilizer ingredient for agriculture and distributed in the environment on an enormous scale to promote crop growth ...
S. Wendeborn
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Plant influence on nitrification
Biochemical Society Transactions, 2011Modern agriculture has promoted the development of high-nitrification systems that are susceptible to major losses of nitrogen through leaching of nitrate and gaseous emissions of nitrogen oxide (NO and N2O), contributing to global warming and depletion of the ozone layer.
Tim J. Daniell +4 more
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Iron Robustly Stimulates Simultaneous Nitrification and Denitrification Under Aerobic Conditions.
Environmental Science and Technology, 2018Simultaneous nitrification and denitrification (SND) is a promising single-reactor biological nitrogen-removal method. Activated sludge with and without iron scrap supplementation (Sludge-Fe and Sludge-C, respectively) was acclimated under aerobic ...
Hong Chen +5 more
semanticscholar +1 more source
The Effects of Soil Properties on Nitrification and Nitrification Inhibition
Soil Science Society of America Journal, 1984AbstractAn understanding of the impact of the soil environment on nitrification in the presence and absence of a nitrification inhibitor is important to proper use of this group of compounds. The objective of this study was to describe the kinetics of the nitrification process and define how a nitrification inhibitor, etradiazole (5‐ethoxy‐3 ...
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Nitrification in Inland Waters
2011Over the past 15 years, the use of modern molecular biological approaches has radically advanced our understanding of nitrification processes. With chapters contributed by leading experts in the field, Nitrification fully reviews all the latest research findings on microbes involved in conventional aerobic nitrification, anaerobic ammonia oxidation ...
Hendrikus J. Laanbroek, Annette Bollmann
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Nitrification potential curves: a new strategy for nitrification prevention
Journal AWWA, 2005In this article, nitrification potential curves are introduced as a possible operational strategy to prevent nitrification in chloraminated distribution systems. Nitrification potential curves are constructed based on the parameters that define growth and inactivation kinetics of ammoniaoxidizing bacteria in environments that contain chloramine and ...
Daniel R. Noguera +2 more
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Canadian Journal of Microbiology, 1975
We report that the algal pavement just behind the reef crest at Enewetak Atoll produces nitrate at measurable rates. In situ and in vitro incubations with N-Serve® indicate that the autotrophic pathway involving two separate organisms is effective in this oxidation of ammonia to nitrate.
W. J. Wiebe, Kenneth L. Webb
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We report that the algal pavement just behind the reef crest at Enewetak Atoll produces nitrate at measurable rates. In situ and in vitro incubations with N-Serve® indicate that the autotrophic pathway involving two separate organisms is effective in this oxidation of ammonia to nitrate.
W. J. Wiebe, Kenneth L. Webb
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Constraining the Oxygen Isotopic Composition of Nitrate Produced by Nitrification.
Environmental Science and Technology, 2019Measurements of the stable isotope ratios of nitrogen (15N/14N) and oxygen (18O/16O) in nitrate (NO3-) enable identification of sources, dispersal, and fate of natural and contaminant NO3- in aquatic environments.
Danielle S Boshers +4 more
semanticscholar +1 more source
Archiv f�r Mikrobiologie, 1960
1. Nitrifying fungi were isolated from soil and were found to belong to the genera Aspergillus and Penicillium. 2. While the Aspergillus-isolates produced both nitrite and nitrate, the penicillia were observed to produce only nitrate from nitrite.
Trilochan Singh Hora, M. R. S. Iyengar
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1. Nitrifying fungi were isolated from soil and were found to belong to the genera Aspergillus and Penicillium. 2. While the Aspergillus-isolates produced both nitrite and nitrate, the penicillia were observed to produce only nitrate from nitrite.
Trilochan Singh Hora, M. R. S. Iyengar
openaire +3 more sources