Freshwater and coastal waters may cover just a small portion of the planet, but they turn out to be powerful contributors to ...

Ocean nitrogen fixation: New findings blow a decade of assumptions out of the water Date: January 11, 2007 Source: University of Washington ... The new research, for example, ...

Nitrogen fixation is a process that plants use to make oxygen from the air and transform it into a usable form. ... for example, excess nitrogen from fertilizers ends up in rivers and waterways, ...

A Dangerous Fixation Synthetic nitrogen was born 100 years ago; it’s why half of us are alive. By Jonathan Mingle. March 12, 2013 8:55 AM. ... For example, worldwide about 80 ...

Nitrogen is vital for all forms of life: It is part of proteins, nucleic acids and other cell structures. Thus, it was of great importance for the development of life on early Earth to be able to ...

Life on Earth has always depended on nitrogen. As a building block of proteins and DNA, nitrogen is essential to all living organisms. Yet, despite its abundance in the atmosphere, nitrogen gas is ...

Nitrogen fixation is notoriously difficult to measure empirically, ... is the elusiveness of a unifying theory for ecology — for example, ...

Such nitrogen fixation, as it is known, is a fundamental limit on plant growth and an essential nutrient for all life. Yet, this critically important cycle remains poorly understood.

These enzymes, found in various microorganisms, can carry out nitrogen fixation, i.e., the conversion of nitrogen gas (N 2) to ammonia (NH 3), which is a more biologically useful form for plants.

Utah State University biochemists Lance Seefeldt, left, and Zhi-Yong Yang are among an international, collaboration reporting new knowledge in the Nov. 6, 2024 issue of PNAS that could simplify ...