Nitrogen cycling bacteria and dissolved inorganic nitrogen in intertidal estuarine sediments. In the press.Owens N. J., Stewart W. D., 1984. Nitrogen cycling bacteria and dissolved inorganic nitrogen in intertidal estuarine sediments. In: Transfer processes in cohesive sediment systems (Ed.) Parker ...
The continuous process by which nitrogen is exchanged between organisms and the environment. Some of the atmosphere's free nitrogen combines with other elements to form compounds that are deposited in the soil. These are then converted by bacteria, in a process called nitrification, into nutrients ...
Google Scholar Mosier A.R., Bleken M.A., Chaiwanakupt P., Ellis E.C., Freney J.R., Howarth R.B., Matson P.A., Minami K., Naylor R., Weeks K. and Zhu Z.-L. 2001. Policy implications of human accelerated nitrogen cycling. Biogeochemistry 52: 281–320. Google Scholar Mosier A...
Analysis of the spatial distributions of MAGs showed distinct site-specific compositions of bacteria and archaea capable of nitrogen cycling (Fig.3), a feature also observed in groundwater microbial communities as a whole [13]. Bray–Curtis dissimilarities, calculated based on relative abundance for ...
Nitrogen cycling bacteria,including ammonifying,nitrobacteria,nitrosobacteria and denitrifying bacteria were screened,carrier was made and immobilized nitrogen cycling bacteria(INCB) was prepared.The results demonstrated that ammonifying,nitrobacteria,nitrosobacteria and denitrifying bacteria were increased markedly...
where the highest activities are found associated with the mangrove rhizosphere39. The presence of N2fixing prokaryotes in the mangrove rhizosphere is often explained by a mutualistic relationship between the bacteria and the plant, with roots exuding dissolved carbon required for diazotrophic growth41....
Residual effects of four-year amendments of organic material on N 2 O production driven by ammonia-oxidizing archaea and bacteria in a tropical vegetable soil Organic material (OM) applied to cropland not only enhances soil fertility but also profoundly affects soil nitrogen cycling. However, little...
Microbial activities drive the global nitrogen cycle, and in the past few years, our understanding of nitrogen cycling processes and the micro-organisms that mediate them has changed dramatically. During this time, the processes of anaerobic ammonium oxidation (anammox), and ammonia oxidation within ...
Nitrogen fixation by bacteria themselves deserves more attention, and the associative nitrogen fixation pathway is a biological nitrogen fixation pathway that has an extensive application future. 展开 关键词: biological nitrogen fixation intensive grassland livestock husbandry nitrogen cycling ...
experimental and field research designs must consider both. We suggest future research to characterize additives, especially in controlled studies of organismal responses, so that their influence can be better assessed. If certain additives are found to inhibit coastal N cycling, their use in plastics...