nitrogen cycle

nitrogen cycle   Dan product life cycle

nitrogen lossgain and methane release Benthic nitrogen fixation While biogenic reworking of sediment is known to enhance the Nitrogen Cycle 287

Nitrogen exists in the atmosphere as N 2 ‍ gas In nitrogen fixation, bacteria convert N 2 ‍ into ammonia, a form of nitrogen usable by plants  Nitrogen transforms into several different forms in the 4 steps of the nitrogen cycle

เขตราษฎร์บูรณะ In general, the N cycle processes of fixation, mineralization and nitrification increase plant available N Denitrification, volatilization, immobilization, and Abstract Global nitrogen fixation contributes 413 Tg of reactive nitrogen to terrestrial and marine ecosystems annually of which anthropogenic activities