This chapter focuses on the nitrogen (N) cycle, a complex network of mainly microbial transformations in which various nitrogen compounds are interconverted. Both microorganisms and plants absorb N from and excrete N into the environment. First, N assimilation is addressed (22.1), after which N ...
View PDF View chapter About the book Description All organisms require nitrogen to live and grow. The movement of nitrogen between the atmosphere, biosphere, and geosphere in different forms is described by the nitrogen cycle. This book is an activity of the COST 856 Action on Denitrification. ...
Nitrogen-transforming microorganisms are metabolically versatile, rendering their classification as mere nitrifiers, denitrifiers and similar classes inadequate. The classical nitrogen cycle consisting of distinct processes that follow each other in an orderly fashion does not exist. In nature, microorganisms ...
All organisms require nitrogen to live and grow. The movement of nitrogen between the atmosphere, biosphere, and geosphere in different forms is described by the nitrogen cycle. This book is an activity of the COST 856 Action on Denitrification. It covers all aspects of the N-cycle: chemistry...
With humans having an increasing impact on the planet, the interactions between the nitrogen cycle, the carbon cycle and climate are expected to become an increasingly important determinant of the Earth system. This is a preview of subscription content, access via your institution Access options ...
7. Management Practices That Affect the Nitrogen Cycle Soil and cropping management practices can be adopted in organic farming as part of an integrated cultural management program with the goal of improving biological diversity and internal nutrient cycles [140]. Among the production variables that ca...
Gruber, N. (2004). The Dynamics of the Marine Nitrogen Cycle and its Influence on Atmospheric CO2Variations. In: Follows, M., Oguz, T. (eds) The Ocean Carbon Cycle and Climate. NATO Science Series, vol 40. Springer, Dordrecht. https://doi.org/10.1007/978-1-4020-2087-2_4 ...
Particulate organic carbon and nitrogen export from major Arctic rivers. Glob. Biogeochem. Cycle 30(5), 629-643. 10.1002/2015GB005351. [84] Mishra, A.K., Singh, J., Mishra, P.P., 2021. Microplastics in polar regions:An early warning to the world's pristine ecosystem. Sci. Total ...
The hydrogen liquefaction at the end of the process can take place via three methods: Brayton cycle supplied by helium, Linde simple method, and Claude Hydrogen method [15]. In the aforementioned methods, the presence of liquid nitrogen or other fluid for cooling applications is required, and ...
et al. Regulation of the electrocatalytic nitrogen cycle based on sequential proton–electron transfer. Nat Catal 5, 798–806 (2022). https://doi.org/10.1038/s41929-022-00833-z Download citation Received18 November 2021 Accepted27 July 2022 Published12 September 2022 Issue DateSeptember 2022 ...