Although nitrogen is essential for all living organisms—it makes up 3% of the human body—and comprises 78% of Earth's atmosphere, it's almost ironically difficult for plants and natural systems to access it.
Environment
Nov 11, 2019
0
346
The role of calcium is well understood as a function of signaling between plants and symbiotic fungi that assist nitrogen fixation and phosphate uptake.
Plants & Animals
Oct 28, 2019
1
33
The longleaf pine forests of the southeastern U.S. depend on frequent fire to maintain their structure and the diversity of plants and animals they support. New research from the University of Georgia has found that fire ...
Plants & Animals
Jul 31, 2019
0
625
An interdisciplinary research collaboration between the Universities of Oxford and Cambridge has engineered a novel synthetic plant-microbe signaling pathway that could provide the foundation for transferring nitrogen fixation ...
Plants & Animals
Jul 31, 2019
0
229
When you see the periodic table, what comes to mind? The pieces on a scrabble board? Maybe you think about your high school chemistry class. Maybe you think of the colorful table plastered on the wall of a lecture hall in ...
Materials Science
May 7, 2019
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17
Scientists have revealed that the partnership between an alga and bacteria is making the essential element nitrogen newly available in the Arctic Ocean. The microbial process of "nitrogen fixation" converts the element into ...
Earth Sciences
Mar 11, 2019
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434
By tapping nutrients from bedrock, red alder trees play a key role in healthy forest ecosystems, according to a new study.
Environment
Feb 25, 2019
2
3908
Nitrogen fixation is surprisingly high in coastal waters and may play a larger role than expected in carbon dioxide (CO2) uptake in these waters, a new study led by Duke University scientists shows.
Environment
Feb 21, 2019
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97
Microbes that provide natural fertilizer to the oceans by "fixing" nitrogen from the atmosphere into a form useable by other organisms were once thought to be limited to warm tropical and subtropical waters. Now, however, ...
Environment
Dec 10, 2018
0
68
Abundant in the atmosphere, nitrogen is rarely used in the industrial production of chemicals. The most important process using nitrogen is the synthesis of ammonia used for the preparation of agricultural fertilizers.
Materials Science
Nov 12, 2018
0
31
