Nitrogen Fixation
Nitrogen fixation is a process by which molecular nitrogen in the air is converted into ammonia (NH3) or related nitrogenous compounds in soil. Atmospheric nitrogen is molecular dinitrogen, a relatively nonreactive molecule that is metabolically useless to all but a few microorganisms. Biological nitrogen fixation converts N2 into ammonia, which is metabolized by most organisms. Nitrogen fixation is essential to life because fixed inorganic nitrogen compounds are required for the biosynthesis of all nitrogen-containing organic compounds, such as amino acids and proteins, nucleoside triphosphates and nucleic acids. As part of the nitrogen cycle, it is essential for agriculture and the …
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PICES: North Pacific Marine Science Organization · 22 February 2024 English
All names and claims expressed in this book of abstracts are solely those of the authors and do not represent those of the PICES Organization, nor those of their affiliated …
that individuals in the waters under higher nitrogen fixation activity regenerated much more nitrogen than … than those in the oligotrophic water without nitrogen fixation. Since the trophic positions and genetic clades … the populations in the habitat with/without nitrogen fixation, geographical variation in trophic adaptation …
AIC: Agricultural Institute of Canada · 1 January 2024 English
Call for Youth and Adolescent Recommendations on Accelerating the Achievement of Gender Equality and the Empowerment of All Women and Girls by Addressing Poverty and Strengthening Institutions and Financing with …
exploring genetic resources for improving nitrogen fixation and dissecting the genetics of nodulation …
CPAWS: Canadian Parks and Wilderness Society · 11 December 2023 English
» The Hudson Bay Lowlands, the second largest intact peatland complex in the world, sequester 74.6 Mt of CO2 per year, equivalent to 11% of Canada’s total emissions in 2020, …
protect an irreplaceable biological legacy of nitrogen fixation, micro-climates for endangered species, phytochemicals …
CCA: Council of Canadian Academies · 28 November 2023 English
Quantum Potential Expert Panel on the Responsible Adoption of Quantum Technologies Quantum Potential Expert Panel on the Responsible Adoption of Quantum Technologies COUNCIL OF CANADIAN ACADEMIES 180 Elgin Street, Suite …
Computing Sensing Communications Agriculture • Nitrogen fixation for fertilizer • Sensing soil production condition … simulation that could lead to better catalysts for nitrogen fixation and more sustainably produced fertilizers … offers the possibility of a new approach to nitrogen fixation — the process of converting atmospheric nitrogen … Currently, industrial processes used for nitrogen fixation (e.g., the Haber-Bosch process) require significant … While quantum computers cannot yet simulate nitrogen fixation processes in sufficient detail for fertilizer …
CCA: Council of Canadian Academies · 28 November 2023 English
Quantum Potential Expert Panel on the Responsible Adoption of Quantum Technologies Quantum Potential Expert Panel on the Responsible Adoption of Quantum Technologies COUNCIL OF CANADIAN ACADEMIES 180 Elgin Street, Suite …
Computing Sensing Communications Agriculture • Nitrogen fixation for fertilizer • Sensing soil production condition … simulation that could lead to better catalysts for nitrogen fixation and more sustainably produced fertilizers … offers the possibility of a new approach to nitrogen fixation — the process of converting atmospheric nitrogen … Currently, industrial processes used for nitrogen fixation (e.g., the Haber-Bosch process) require significant … While quantum computers cannot yet simulate nitrogen fixation processes in sufficient detail for fertilizer …
EAC: Centre d'action écologique · 3 October 2023 English
PHOTOS: Sohel Sarkar In India, Women’s Seed Conservation Practices Are Making Them Climate Resilient by SOHEL SARKAR Tamarai is unsure of her age but she can name every single one …
Nan Yu, Li Luo, and Ertao Wang, "Biological Nitrogen Fixation in Cereal Crops: Progress, Strategies, and …
EAC: Centre d'action écologique · 27 September 2023 English
2 When we first started to work on this issue of Ecology & Moving forward, we plan to offer an honorarium to a writer Action, which has the theme of …
Nan Yu, Li Luo, and Ertao Wang, "Biological Nitrogen Fixation in Cereal Crops: Progress, Strategies, and …
PICES: North Pacific Marine Science Organization · 22 August 2023 English
The ECS is bounded to the north by the Yellow Sea, to the east by the Japanese islands of Kyushu and Ryukyu, and to the west by the Asian continent. …
Sun J., Thangaraj S. and Pujari L. 2018. Nitrogen fixation by Trichodesmium and unicellular diazotrophs …
TEEB: The Economics of Ecosystems and Biodiversity · 17 August 2023 English
The plain region of the state is known as the Tarai-Bhabar region comprising of Haridwar, Udham Singh Nagar, and parts of the Nainital and Dehradun districts. [...] The water holding …
convert ammonia to nitrites. They can block nitrogen fixation, inhibit the growth of mycorrhizal fungi, … growth of beneficial insect populations, nitrogen fixation from legumes, pest suppression, and restoration …
PICES: North Pacific Marine Science Organization · 25 June 2023 English
the connection between humanity and the ocean, the challenges the global ocean faces, and the need for Norway is one of the keenest countries to engage in humanity to take …
the first to use the N-15 isotope to study nitrogen fixation in lakes. At the time, it was commonly thought …
