Nitrogen is one of the primary nutrients critical for the survival of all living organisms. Although nitrogen is very abundant in the atmosphere, it is largely inaccessible in this form to most ...

Vitousek et al. (1997a, b) published "Human Alteration of the Global Nitrogen Cycle" in Ecological Applications and a second article with the same title as an ESA Issues in Ecology publication. Both ...

Wang said a likely next step in this research would be to determine how the flow of nitrogen into the ocean from human activity can impact the ocean’s nutrient cycle. “The key questions lie in our ...

Researchers at ICTA-UAB found that human urine can be reused as a sustainable fertilizer for urban agriculture, helping reduce CO₂ emissions, water use, and reliance on non-renewable resources. Reusin ...

Furthermore, it reduces dependence on limited resources and supports a more environmentally responsible cycle. In this context, human urine or "yellow water" is a rich source of nutrients, ...

Nitrogen is one of the primary nutrients critical for the survival of all living organisms. Although nitrogen is very abundant in the atmosphere, it is largely inaccessible in this form to most ...