Research Papers About Nitrogen

Research Papers About Nitrogen-76
The full study, titled , is available online from Frontiers in Microbiology (22 January, 2019): ### The Desert Research Institute (DRI) is a recognized world leader in basic and applied interdisciplinary research.Committed to scientific excellence and integrity, DRI faculty, students, and staff have developed scientific knowledge and innovative technologies in research projects around the globe.Marine bacteria in the upper ocean, such as the cyanobacterium , take nitrogen gas from the air and convert it into usable forms for marine life.

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By surveying various regions of the world ocean, Wrigley scientists found that these bacteria are actually a prominent part of ocean ecosystems.

As a result, scientists worldwide now have a new paradigm for understanding nitrogen in the ocean – and thus a better understanding of the ocean’s capability for absorbing carbon into the deep, potentially mitigating carbon dioxide in the atmosphere and climate changes on the Earth as a whole.

Until just a decade ago, scientists were unclear about where marine nitrogen came from, making it difficult to study these dynamics.

But in recent years, researchers with the USC Wrigley Institute have discovered an important source of nitrogen.

Once they die and sink to the bottom, the phytoplankton carry that carbon and nitrogen with them to the deep.

This provides a benefit to the planet, by removing carbon from the atmosphere and storing it on the bottom of the ocean for centuries.

(February 20, 2019): Microbes play a key role in Earth’s nitrogen cycle, helping to transform nitrogen gas from the atmosphere back and forth into organic forms of nitrogen that can be used by plants and animals.

New research from the Desert Research Institute in Reno, Nev.

Although carbon is relatively abundant, there is only so much usable nitrogen in the upper ocean to support phytoplankton growth and aid in this important process.

This makes marine nitrogen a “limiting” component controlling the rate at which oceans can reduce Earth’s atmospheric carbon dioxide levels.


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