Human interaction with the nitrogen cycle is primarily due to?
Human impact on the nitrogen cycle is diverse. Agricultural and industrial nitrogen (N) inputs to the environment currently exceed inputs from natural N fixation. As a consequence of anthropogenic inputs, the global nitrogen cycle (Fig. 1) has been significantly altered over the past century. Global atmospheric nitrous oxide (NO) mole fractions have increased from a pre-industrial value of ~270 nmol/mol to ~319 nmol/mol in 2005. Human activities account for over one-third of NO emissions, most of which are due to the agricultural sector. This article is intended to give a brief review of the history of anthropogenic N inputs, and reported impacts of nitrogen inputs on selected terrestrial and aquatic ecosystems.
Human non-agricultural interaction with the nitrogen cycle is primarily due to?
industrial nitrogen fossil fuel combustion
Human impact on the nitrogen cycle
No context provided
Human agricultural interaction with the nitrogen cycle is primarily due to?
planting of leguminous crops fertilizer application agricultural nitrogen
Human impact on the nitrogen cycle
https://en.wikipedia.org/wiki/Human%20impact%20on%20the%20nitrogen%20cycle
Human impact on the nitrogen cycle is diverse. Agricultural, industrial nitrogen, and fossil fuel combustion inputs to the environment currently exceed inputs from natural nitrogen fixation. Human activities account for over one-third of nitrogen emissions, most of which are due to the agricultural sector, including the planting of leguminous crops, fertilizer application, and agricultural nitrogen.