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 ...

changes in composition and functioning of estuarine and nearshore ecosystems, including contributing to long-term declines in coastal marine fisheries. Vitousek et al. (1997a, b) published "Human ...

Natural cycles and decomposition - Edexcel Materials such as carbon, nitrogen and water are recycled in the ecosystem. When organisms die, decomposition will recycle minerals and nutrients back to ...

By analyzing these fossilized formations, the researchers aimed to understand how nitrogen cycles operated in early Earth's ...

Alpine ecosystems have tremendous variation in soil resource ... the influence of symbiotic N2-fixation in the alpine nitrogen cycle and its influence on species diversity, and plant species ...

Nitrogen from urine forms a large part of this nutrient cycle but sloughed skin ... and many have coral reef ecosystems,” says Joe Roman, who co-led the new research. “The movement of nitrogen ...

and atmospheric conditions influence ecosystem structure and function, particularly regarding carbon, nitrogen, and water cycles, as well as the food-energy-water nexus. In addition to my research, I ...

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 ...