नाइट्रिफिकेशन इसके अंग्रेजी अर्थ का उदाहरण

The plant's significant above-ground biomass demands the preferential uptake of nitrate over ammonia, leading to soil nitrification.

Particularly, the attenuation of nitrate or denitrification of the nitrates from fertilizer in this buffer zone is important.

This group of bacteria, together with denitrifying fungi and archaea, is capable of performing denitrification as part of the nitrogen cycle.

Denitrification is performed by a variety of denitrifying bacteria that are widely distributed in soils and sediments and that utilize oxidized nitrogen compounds in absence of oxygen as a terminal electron acceptor.

The majority of denitrifying bacteria are facultative aerobic heterotrophs that switch from aerobic respiration to denitrification when oxygen as an available terminal electron acceptor (TEA) runs out.

Denitrification mechanism .

Denitrifying bacteria use denitrification to generate ATP.

The most common denitrification process is outlined below, with the nitrogen oxides being converted back to gaseous nitrogen:.

The reaction above is the overall half reaction of the process of denitrification.

Oxidation of methane and denitrification .

Anaerobic oxidation of methane coupled to denitrification .

Anaerobic denitrification coupled to methane oxidation was first observed in 2008, with the isolation of a methane-oxidizing bacterial strain found to oxidize methane independently.

The process of anaerobic denitrification may contribute significantly to the global methane and nitrogen cycles, especially in light of the recent influx of both due to anthropogenic changes.

Removing methane is widely considered to be beneficial to the environment, although the extent of the role that denitrification plays in the global flux of methane is not well understood.

Anaerobic denitrification as a mechanism has been shown to be capable of removing the excess nitrate caused by fertilizer runoff, even in hypoxic conditions.

Additionally, microorganisms which employ this type of metabolism may be employed in bioremediation, as shown by a 2006 study of hydrocarbon contamination in the Antarctic, as well as a 2016 study which successfully increased the rates of denitrification by altering the environment housing the bacteria.