Sentence examples for affecting nitrogen from inspiring English sources

Indeed, when temperature became high, biochemical reactions were very important affecting nitrogen transformation or bacteria denitrification.

The main factors affecting nitrogen removal efficiency are temperature, nitrate concentration, dissolved oxygen, alkalinity, pH, BOD, COD and free ammonia concentration.

The model was used to simulate several scenarios affecting nitrogen flows and stocks to assess the impact of a) the level of local wheat production, b) the selection of energy generation technology, and c) the management of available nutrient resources (digestate and straws).

Ammonium ions released must be reintegrated into metabolism in order to maintain high rates of lignification without affecting nitrogen economy [ 12, 44].

Other genes, present only in the accessory genome of Rm1021 and BL225C genomes, include a gene for a short chain dehydrogenase (SDR) whose mutation leads to the formation of white and elongated nodules [ 25] and the gene cluster for rhizobactin biosynthesis which, though not directly affecting nitrogen fixation [ 26], may have long-term effect on plant growth [ 27].

Isotopic analysis included: (1) δO and δD of water to estimate the fraction of water derived from imported water having a wastewater history, and (2) δN-NH4 and δN-NO3, and δO-NO3 to evaluate processes affecting nitrogen concentrations and transformations.

Gary Lovett, a plant ecologist with the Institute of Ecosystem Studies, a private nonprofit research organization in Millbrook, N.Y., said changes in climate or vegetation growth could also affect nitrogen levels.

Various human activities have affected nitrogen accumulation deeply and caused considerable NPS pollution.

Chitosan decreased (P=0.02) nitrogen (N) fecal excretion without affect nitrogen balance.

The type and timing of the organic fertilisers can further affect nitrogen leaching considerably.

Different treatments did not affect nitrogen intake, or its urinary excretion.