SCIENCE|natural and applied sciences|earth sciences|geology|geochemistry · SCIENCE|natural and applied sciences|life sciences|biology
- timthriall nítrigine Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- nitrogen cycle
- en
- Sainmhíniú transformation, through several steps, of the organic nitrogen forming part of the soil plant and animal debris into mineral one and vice versa with the participation of many and different bacteria and some fungi Tagairt "Olivares J. (2011) Nitrogen Cycle (Biological). In: Gargaud M. et al. (eds) Encyclopedia of Astrobiology. Springer, Berlin, Heidelberg (27.3.2019)"
- Nóta The products of non-biological transformation are incorporated in the corresponding stage of the cycle.