Results 141 to 150 of about 465,287 (202)
Denitrification Aligns with N2 Fixation in Red Sea Corals. [PDF]
Tilstra A +6 more
europepmc +1 more source
Heterotrophic N2-fixation contributes to nitrogen economy of a common wetland sedge, Schoenoplectus californicus. [PDF]
Rejmánková E +4 more
europepmc +1 more source
N2 Fixation by Plasma-Activated Processes
Summary Sustainable nitrogen fixation could offset the significant environmental and societal costs associated with the energy-intensive conventional Haber-Bosch process (HB). This perspective compares the energy requirements, CO2 emissions, and commodity prices associated with alternative plasma-activated ammonia synthesis to those for HB.
Lea Winter, Jingguang Chen
exaly +2 more sources
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2021
Decades of N2 fixation research have uncovered many details of the intricacies and complexity of Biological N2 Fixation (BNF), from the evolutionary path of the enzyme to the diversity of microorganisms, the biochemistry of the reaction, and the underlying genetics.
Jonathan P. Zehr, Douglas G. Capone
openaire +1 more source
Decades of N2 fixation research have uncovered many details of the intricacies and complexity of Biological N2 Fixation (BNF), from the evolutionary path of the enzyme to the diversity of microorganisms, the biochemistry of the reaction, and the underlying genetics.
Jonathan P. Zehr, Douglas G. Capone
openaire +1 more source
Factors Controlling N2 Fixation
2021A range of factors can affect diazotrophs, their growth and physiological performance in the oceans. These include physical factors such as temperature, light, pressure and turbulence and chemical factors such as O2, inorganic nutrient and trace metal concentrations. Light availability is of greatest importance to phototrophic diazotrophs.
Jonathan P. Zehr, Douglas G. Capone
openaire +1 more source
Catalysis Today, 2015
Nitrogen is the most basic element responsible for the growth of living creatures on earth. Chemical nitrogen fixation process is one of the most important chemical processes, which sustains the growing global population. Wherein the life changing Haber-Bosch process comes into the picture, which produces more than 130 million tons of ammonia per year ...
B.S. Patil, Q. Wang, V. Hessel, J. Lang
openaire +2 more sources
Nitrogen is the most basic element responsible for the growth of living creatures on earth. Chemical nitrogen fixation process is one of the most important chemical processes, which sustains the growing global population. Wherein the life changing Haber-Bosch process comes into the picture, which produces more than 130 million tons of ammonia per year ...
B.S. Patil, Q. Wang, V. Hessel, J. Lang
openaire +2 more sources
N2-fixation (N2-ase activity) inAzospirillum strains
Proceedings / Indian Academy of Sciences, 1988The nitrogenase activity (N2-fixation) ofAzospirillum isolated from the root region of C4 Digitaria, Chloris, Cynodon, Dichanthium, Lasiurus andCenchrus growing in different tracts of Rajasthan, was studied in spot batch cultures on sodium malate medium both under air and 1% oxygen at regular intervals of 24 h for a span of 7 ...
V M Rao +4 more
openaire +1 more source
2021
The quantitative input of N by N2 fixation is a key area of research that is important for placing marine N2 fixation in the context of other global input and removal terms for N budgets. Research has proceeded in the water column and benthos using a variety of approaches from extrapolating field measurements to larger areas, using geochemical proxies ...
Jonathan P. Zehr, Douglas G. Capone
openaire +1 more source
The quantitative input of N by N2 fixation is a key area of research that is important for placing marine N2 fixation in the context of other global input and removal terms for N budgets. Research has proceeded in the water column and benthos using a variety of approaches from extrapolating field measurements to larger areas, using geochemical proxies ...
Jonathan P. Zehr, Douglas G. Capone
openaire +1 more source

