Ecological Implications of Human Alterations to the Nitrogen Cycle Many human activities have ... and ultimately make its way into our drinking water. The process of making synthetic fertilizers ...

Carbon cycle–climate feedbacks are expected to diminish the size of the terrestrial carbon sink over the next century. Model simulations suggest that nitrogen ... energy and water to include ...

And often, eutrophic water bodies can no longer be used for fishing, swimming, boating or other recreational activities. Can I Test My Soil for Nitrogen? Unlike other plant nutrients, most ...

Nitrogen gas makes up 78% of Earth’s atmosphere and is an essential component in amino acids and proteins. However, plants and animals cannot use nitrogen gas directly. Nitrates and other ...