Long-term nitrogen burial exceeds denitrification in global fjords - Nature Communications Contrary to previous assumptions, nitrogen burial – not denitrification – dominates nitrogen loss in fjords, accounting for up to 18% of oceanic nitrogen burial. Deoxygenation may yet alter the future...

Long-term #nitrogen burial exceeds #denitrification in global fjords
www.nature.com/articles/s41...

Sediment-mediated eutrophication in coastal lagoons: A Systematic review of benthic nutrient fluxes and management implications #nitrogen #dnra #denitrification #anammox www.sciencedirect.com/science/arti...

Nitrospira-Driven partial Denitrification: Kinetics, Mechanisms, and synergistic potential with anammox In nitrite-oxidizing bacteria (NOB)-enriched biomass, formate (3 mM) promoted partial denitrification (PD) by NOB-Nitrospira, resulting in a nitrite a…

#Nitrospira -Driven partial #Denitrification: Kinetics, Mechanisms, and synergistic potential with #anammox www.sciencedirect.com/science/arti...

Toward #Nitrous Oxide-Free #Ammonium Treatment: Integrating Hydrogenotrophic #Denitrification in Anoxic Bioanodes
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Ferrous iron input retards denitrification and drives N2O accumulation across salinity gradients The interplay between ferrous iron (Fe(II)) and salinity in regulating nitrate reduction pathways and nitrous oxide (N2O) emissions in lacustrine sedi…

Ferrous iron input retards #denitrification and drives N2O #nitrous oxide accumulation across salinity gradients
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Sulfide-driven mixotrophic partial denitrification: From performance to microbial mechanism Partial denitrification can provide a continuous supply of nitrite for anammox. To circumvent the bottlenecks of microbial competition and inhibition …

#Sulfide -driven mixotrophic partial #denitrification
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Functional traits explain the enhancement of denitrification by wetland plants Plant functional traits affect the extent to which denitrification is enhanced by wetland plants through both direct and indirect pathways. Through constru

【🎉Latest accepted article】
Functional traits explain the enhancement of #Denitrification by wetland plants

#EcosystemFunctioning | #EcologicalProcessesAndPathways | #PlantFunctionalTraits | #StructuralEquationModel

@mcgill.ca @mapjournals.bsky.social

doi.org/10.1093/jpe/...

Rapid in-situ enrichment of anammox bacteria in a thiosulfate-driven partial denitrification and anammox biofilter packed with iron sponge Despite its high efficiency and low-carbon advantages, the engineering application of anaerobic ammonium oxidation (anammox) technology has long been …

Rapid in-situ enrichment of #anammox bacteria in a #thiosulfate -driven partial #denitrification and anammox biofilter packed with iron sponge
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Nitrous Oxide Production during Anoxic Bioanode Ammonium Oxidation with mixed cultures Anoxic ammonium (NH4+) oxidation at bioanodes offers a feasible alternative to conventional biological nitrogen removal (BNR), eliminating the need fo…

#Nitrous Oxide Production during Anoxic Bioanode #Ammonium Oxidation with mixed cultures #denitrification #anammox
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Emission and control of #nitrous oxide from biological #denitrification treatment of wastewater www.sciencedirect.com/science/arti...

REDI (v3.1) Repositorio de ANII: Genomes of Antarctic denitrifying isolates provide insights into denitrification metabolic pathways.

Genomes of Antarctic #denitrifying isolates provide insights into #denitrification metabolic pathways. #nitrous oxide
redi.anii.org.uy/jspui/handle...

Keystone bacterial taxa drive #denitrification and #N2O emission via adaptive genomic and metabolic strategies in contrasting agricultural soils link.springer.com/article/10.1...

Novel Nitric Oxide Dismutase Drives Effective NO Degradation in Oxygenic Denitrification Nitrogenous wastewater is a major environmental problem. Denitrification refers to sequential reduction of nitrate (NO3-) and nitrite (NO2-) to nitric oxide (NO

Novel #Nitric Oxide Dismutase Drives Effective NO Degradation in Oxygenic #Denitrification

papers.ssrn.com/sol3/papers....

Mitigating sulfur disproportionation during autotrophic denitrification in sulfur packed-bed reactors for groundwater nitrate removal Sulfur packed-bed bioreactor (S0-PBR) for sulfur autotrophic denitrification (SADN) process exhibit significant potential for groundwater nitrate reme…

Mitigating #sulfur disproportionation during autotrophic #denitrification in sulfur packed-bed reactors for groundwater #nitrate removal www.sciencedirect.com/science/arti...

Denitrification driven by varying concentrations of Mn (II) under no external carbon source conditions: Denitrification performance, nitrogen transformation and metabolic pathways Manganese-driven denitrification has the potential to effectively remove nitrogen while reducing the demand for additional carbon sources. Under no ex…

#Denitrification driven by varying concentrations of Mn (II) under no external carbon source conditions: Denitrification performance, nitrogen transformation and metabolic pathways www.sciencedirect.com/science/arti...

Two Small Proteins Enable N2O Reduction in Acidic Environments Denitrifying bacteria are major contributors to nitrous oxide (N2O) emissions, which rise with global soil acidification, likely because low pH impairs maturation of the periplasmic enzyme N2O reducta...

Two Small Proteins Enable N2O Reduction in Acidic Environments
#Nitrous oxide #denitrification #nosP #nosQ
www.biorxiv.org/content/10.6...

✨ Read the latest ICM paper‼️

This study developed a robust low-temp #SCR #denitrification #catalyst with high activity and stability, achieving over 67% monthly average denitrification efficiency in a pilot plant for over two years.

👉 doi.org/10.1039/D5IM...

Metagenomics analyses of anammox-comammox microbial communities for energy-efficient nitrogen removal processes coupled with partial nitrification and denitrification The development of energy-efficient and sustainable nitrogen removal processes is critical for next-generation wastewater treatment. In this study, a …

Metagenomics analyses of #anammox #comammox microbial communities for energy-efficient #nitrogen removal processes coupled with partial #nitrification and #denitrification www.sciencedirect.com/science/arti...

The overlooked NO3--N reducing pathways in biofilters of marine recirculating aquaculture system (RAS): insights from metagenomics and 15N- membrane inlet mass spectrometry Nitrate (NO3--N) accumulation in biofilters limits the sustainable development of recirculating aquaculture systems (RAS), yet the role of NO3--N reducing micro

The overlooked NO3--N reducing pathways in biofilters of marine recirculating aquaculture system (RAS): insights from metagenomics and 15N- membrane inlet mass spectrometry #dnra #denitrification #anammox
papers.ssrn.com/sol3/papers....

N2O Emissions From the Eastern Tropical Indian Ocean The eastern tropical Indian Ocean is an overall source of atmospheric N2O, in particular toward its northern shelf The Bay of Bengal contributes 0.9%–1.5% of oceanic N2O emissions, which is moder...

N2O Emissions From the Eastern Tropical Indian Ocean #nitrous oxide #denitrification #nitrification
agupubs.onlinelibrary.wiley.com/doi/10.1029/...

Carbon Co-Metabolism enhances anammox enrichment and nitrogen removal in high-rate continuous partial Denitrification–Anammox systems Anaerobic ammonium oxidation (anammox) provides a sustainable nitrogen removal pathway, yet its implementation in continuous-flow systems faces challe…

Carbon Co-Metabolism enhances anammox enrichment and #nitrogen removal in high-rate continuous partial #Denitrification - #Anammox systems
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Denitrification is a community trait with partial pathways dominating across microbial genomes and biomes - Nature Communications Well-studied denitrifiers can execute all steps in the process but their abundance in natural communities is unclear. Here, the authors analyse metagenomics data to show that denitrification is commun...

Denitrification is a community trait with partial pathways dominating across microbial genomes and biomes
#microbiology #denitrification
@natcomms.nature.com
www.nature.com/articles/s41...

Nitrification in the oxygen-deficient uppermost mesopelagic layer of a marginal basin in the southeastern Gulf of California Nitrification, a key process in the oceanic nitrogen cycle, is an essential source of nitrate for primary production and a potential contributor to ni…

#Nitrification in the oxygen-deficient uppermost mesopelagic layer of a marginal basin in the southeastern Gulf of California. #nitrogen cycle #denitrification #anammox www.sciencedirect.com/science/arti...

Hydrological restoration reshapes #nitrogen cycling in alpine wetlands: Contrasting #denitrification and #anammox responses to rewetting www.sciencedirect.com/science/arti...

Denitrification as the predominant process in nitrous oxide production in the water column of two eutrophic reservoirs Abstract. Reservoirs are important sites for nitrogen cycling and a significant global source of the potent greenhouse gas nitrous oxide (N2O) to the atmosphere. They receive nitrogen inputs from agri...

#Denitrification as the predominant process in #nitrous oxide production in the water column of two eutrophic reservoir
egusphere.copernicus.org/preprints/20...

Denitrification is a community trait with partial pathways dominating across microbial genomes and biomes - Nature Communications Diverse microorganisms can execute one or more steps in denitrification, during which nitrate or nitrite is successively reduced into nitric oxide, nitrous oxide, and ultimately dinitrogen. Many of th...

#Denitrification is a community trait with partial pathways dominating across microbial genomes and biomes
link.springer.com/article/10.1...

Denitrification in Hangzhou Bay: The role of nutrient dynamics in a tidal and human-impacted estuarine system Denitrification is a key pathway of nitrogen removal in estuarine ecosystems, yet its regulation is shaped by complex interactions between environment…

#Denitrification in Hangzhou Bay: The role of nutrient dynamics in a tidal and human-impacted estuarine system
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Electron shuttling promotes denitrification and mitigates nitrous oxide emissions in lakes - Nature Communications Humic substance boost lake denitrification and reduce N2O emissions via extracellular electron transfer by stimulating bacterial outer membrane cytochrome and nosZII-type N2O reducers, thereby aiding eutrophication and climate impact mitigation.

Electron shuttling promotes #denitrification and mitigates #nitrous oxide emissions in lakes
www.nature.com/articles/s41...

Electron shuttling promotes denitrification and mitigates nitrous oxide emissions in lakes - Nature Communications Humic substance boost lake denitrification and reduce N2O emissions via extracellular electron transfer by stimulating bacterial outer membrane cytochrome and nosZII-type N2O reducers, thereby aiding eutrophication and climate impact mitigation.

Humic substance boost lake #denitrification and reduce N2O emissions via extracellular electron transfer by stimulating bacterial outer membrane cytochrome and nosZII-type N2O reducers, thereby aiding #eutrophication and #climate impact mitigation.
www.nature.com/articles/s41...

Advances in sulphur-iron autotrophic denitrification research and exploration of its future application in wastewater treatment: A critical review Conventional heterotrophic denitrification (HD) struggles with efficient nitrogen removal from low carbon-to-nitrogen (C/N) ratio wastewater due to re…

Advances in sulphur-iron autotrophic denitrification research and exploration of its future application in wastewater treatment: A critical review #wastewater #denitrification #nitrification #sulphur #iron www.sciencedirect.com/science/arti...