Results 31 to 40 of about 54,041 (296)

Low probability of initiating nirS transcription explains observed gas kinetics and growth of bacteria switching from aerobic respiration to denitrification. [PDF]

PLoS Computational Biology, 2014
In response to impending anoxic conditions, denitrifying bacteria sustain respiratory metabolism by producing enzymes for reducing nitrogen oxyanions/-oxides (NOx) to N2 (denitrification).
Junaid Hassan, Linda L Bergaust, I David Wheat, Lars R Bakken   +3 more
doaj   +1 more source

Investigation of NO reduction mechanism of nitrogen-impregnated biomass across wide temperature range

Fuel Processing Technology
Traditional denitrification methods for coal-fired power boilers face challenges like reduced flue gas temperature at low loads, decreased efficiency of existing denitrification devices, and increased ammonia consumption.
Jing Wang, Yingying Qu, Xinyu Jiang, Frédéric Marias, Fei Wang, Yuanyuan Zhang   +5 more
doaj   +1 more source

Effect of phosphorus on the performance of sulfur autotrophic denitrification

Water Cycle
Autotrophic denitrification, recognized as a biological denitrification method, has garnered increasing interest in the field of ecological water environment denitrification technology.
Zhaoliang Zhu, Xinyi Jiang, Xinyu Ji, Jiquan Yin, Bingfang Shi, Yonggang Li, Feng Qi   +6 more
doaj   +1 more source

Denitrification of Permeable Sand Sediment in a Headwater River Is Mainly Influenced by Water Chemistry, Rather Than Sediment Particle Size and Heterogeneity

Microorganisms, 2021
Sediment particle size and heterogeneity play an important role in sediment denitrification through direct and indirect effects on, for example, the material exchange rate, environmental gradients, microbial biomass, and grazing pressure.
Weibo Wang, Xu Wang, Xiao Shu, Baoru Wang, Hongran Li, Quanfa Zhang   +5 more
doaj   +1 more source

Long term nitrate removal in a denitrification wall [PDF]

, 2011
Nitrogen (N) inputs to groundwater are one of the most widespread environmental problems globally. However, as N is important for crop production to support the current global population, it is difficult to limit N input to an extent where groundwater ...
Long, Lauren M.
core  

Influence of bioturbation on denitrification activity in Mediterranean coastal sediments:an in situ experimental approach [PDF]

, 1998
An in situ experiment was conducted in the French Mediterranean littoral (Gulf of Fos) from July 1993 to January 1994 using controls without macrofauna or natural sediments.
Bonin, Patricia, Stora, Georges, Gilbert, Franck   +2 more
core   +1 more source

Polyphenol‐Inspired Materials for Agricultural Applications

Advanced Materials, EarlyView.
This review outlines the use of polyphenol‐inspired materials for sustainable agriculture, highlighting their molecular design, interfacial assembly, structure–property relationships, and prospects toward precision agriculture, climate resilience, ecosystem protection, and circular bioeconomy strategies.
Haofu Liu, Omid Mazaheri, Zhixing Lin, Tianzheng Wang, Jingqu Chen, Yuang Gu, Xia Liang, Deli Chen, Frank Caruso   +8 more
wiley   +1 more source

The temperature response of nitrate removal in denitrification beds [PDF]

, 2014
The addition of reactive nitrogen (Nᵣ) to agricultural systems has helped crop production match human population growth. However, the addition of Nᵣ comes at a cost to environment in the form of ozone destruction, habitat degradation and biodiversity ...
Carter, Anna Marie
core  

Influence of shellfish farming activities on nitrification, nitrate reduction to ammonium and denitrification at the water-sediment interface of the Thau lagoon, France [PDF]

, 1997
The seasonal patterns of nitrification, denitrification and dissimilatory ammonium production (DAP) rates were studied in the sediment of 2 stations in the Thau lagoon (south of France).
Bonin, Patricia, Bianchi, Micheline, Gilbert, Franck, Souchu, Philippe   +3 more
core   +1 more source

Revolutionising Agricultural Sustainability: New ‘Furrow Tillage’ can Mitigate Short‐Term Soil‐to‐Atmosphere CO2 Flux and Promote Soil‐Plant‐Microbe Health

Advanced Science, EarlyView.
Furrow tillage resolves the conventional‐vs.‐no‐tillage trade‐off by simultaneously cutting CO2 efflux to 2.0–3.0 g C m−2 d−1 and unlocking high nutrient availability for the rice rhizosphere. This scalable agronomic solution strengthens soil health, enhances plant physiology, reshapes microbial metabolism, and shifts paddy systems toward a net ...
Arnab Majumdar, Munish Kumar Upadhyay, Argha Ghosh, Rakesh Biswas, Ioly Kotta Loizou, Martin Buck, Mark Tibbett, Biswajit Giri, Debojyoti Moulick, Manoj Kumar Jaiswal, Tarit Roychowdhury   +10 more
wiley   +1 more source