Quantcast

Latest Nitrogen Stories

Barro Colorado Island, Panama
2013-09-16 04:29:49

redOrbit Staff & Wire Reports - Your Universe Online Tropical forests that are timber harvested or cleared for agriculture can help reduce their own recovery time by capturing natural nitrogen fertilizer and carbon dioxide more quickly when making a comeback, according to research appearing in the journal Nature. In addition, researchers working at the Smithsonian Tropical Research Institute (STRI) in Panama found that an unusual symbiotic relationship between a specific group of...

Wobble Of The Earth Rings The Ocean Dinner Bell For Tiny Ocean Creatures
2013-09-14 04:18:52

redOrbit Staff & Wire Reports - Your Universe Online The nutrient known as “fixed” nitrogen, which is essential to the health of the ocean, is controlled by the cyclic wobble of the Earth on its axis, researchers from Princeton University and the Swiss Institute of Technology in Zurich (ETH) claim in research appearing in the journal Nature. According to the study authors, the discovery will give scientists new insight into how the ocean regulates its own life-support system,...

2013-08-15 20:51:03

The first institution-level model to estimate the amount of reactive nitrogen released into the environment—a contributor to smog, acid rain, and climate change—is enabling the University of Virginia to quantify its nitrogen footprint and take steps to reduce it. A detailed description of this cutting-edge tool and how it can help improve institutional sustainability is presented in Sustainability: The Journal of Record a publication of Mary Ann Liebert, Inc., publishers. The Open Access...

2013-08-08 14:02:31

1 species of bacteria rides the other down through sediment like an elevator, then closes the loop on the ocean's nitrogen cycle In a discovery that further demonstrates just how unexpected and unusual nature can be, scientists have found two strains of bacteria whose symbiotic relationship is unlike anything seen before. Long, thin, hairlike Thioploca (meaning "sulfur braids" in Spanish) trichomes form chains down into marine sediment, which tiny anammox cells ride down like an...

Homes Of Giant Bacteria Invaded By Strangers
2013-08-08 09:05:48

University of Southern Denmark Life is not a walk in the park for the world's largest bacteria, that live as soft, noodle-like, white strings on the bottom of the ocean depths. Without being able to fend for themselves, they get invaded by parasitic microorganisms that steal the nutrition, that they have painstakingly retrieved. This newly discovered bizarre deep ocean relationship may ultimately impact ocean productivity, report researchers from University of Southern Denmark now in the...

Nitrogen Fixation System Could Eliminate The Need For Chemical Fertilizers
2013-07-26 05:01:36

Brett Smith for redOrbit.com - Your Universe Online Plant scientists from the University of Nottingham in the United Kingdom have announced a revolutionary new system that allows plants to take nitrogen from the atmosphere and potentially eliminate the need for chemical fertilizers that can pollute the ecosystem where they are used. Plants must fix nitrogen and convert it to ammonia in order to survive and grow - however, only a few plants, such as peas and lentils, have the ability to...

2013-07-24 10:23:57

A simple, low-cost and eco-friendly method of creating nitrogen-doped graphene nanoplatelets (NGnPs), which could be used in dye-sensitized solar cells and fuel cells, is published in Scientific Reports today. The work, carried out at Ulsan National Institute of Science and Technology (UNIST) in South Korea, could be a step towards replacing conventional platinum (Pt)-based catalysts for energy conversion. The search for economically viable alternatives to fossil fuels has attracted...


Word of the Day
virgule
  • A punctuation mark (/) used to separate related items of information.
  • A little rod; a twig.
This word comes from the Late Latin 'virgula,' accentual mark, a diminutive of 'virga,' rod.
Related