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 ...
This document helps agricultural producers understand how N interacts in the environment through the N cycle to guide maintenance and sustainability of agricultural crop production. The Nitrogen Cycle ...
New research reveals that hydrothermal vents provided early Earth with abundant nitrogen, challenging previous theories.
A new source of nitrogen has been discovered. Researchers from RPTU University Kaiserslautern-Landau in southwestern Germany ...
Dr. Ashley Martin: "A large ammonium reservoir would have been very beneficial for early life, providing the nitrogen source ...
A study of ancient stromatolites reveals that ammonium reservoirs in early Earth's oceans, likely influenced by volcanic ...
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Whale pee ‘funnel’ moves 4,000 tons of nitrogen a year, keeping ocean aliveA study led by researchers at the University of Vermont describes how whales can transport essential nutrients like nitrogen ...
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 ...
plants and animals in the nitrogen cycle. The team believe the unusual nitrogen isotope patterns found in Zimbabwe can offer new understandings of the mechanisms at play in Earth's early marine ...
He continues: "By fixing N 2 mostly below the surface layers, the bacterial activity associated with particles is expected to have indirect and delayed impact on the oceanic nitrogen cycle ...
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