The micronutrient iron (Fe) is recognized as a key factor in controlling oceanic primary productivity, and subsequently impacting the carbon cycle and marine ecosystem. The high-latitude area of the North Pacific is one of ...
Earth Sciences
Dec 3, 2018
0
14
Bacteria in the ocean that mediate the microbial carbon pump (MCP), are reported to substantially influence the carbon cycle of the Earth system. These tiny unicellular organisms, probably smaller than 1 micrometer are playing ...
Earth Sciences
Sep 5, 2018
0
11
A carbon cycle anomaly discovered in carbonate rocks of the Neoproterozoic Hüttenberg Formation of north-eastern Namibia follows a pattern similar to that found right after the Great Oxygenation Event, hinting at new evidence ...
Earth Sciences
Aug 31, 2018
1
131
More than 100 oceanic floats are now diving and drifting in the Southern Ocean around Antarctica during the peak of winter. These instruments are gathering data from a place and season that remains very poorly studied, despite ...
Earth Sciences
Aug 14, 2018
2
106
Satellite images of phytoplankton blooms on the surface of the ocean often dazzle with their diverse colors, shades and shapes. But phytoplankton are more than just nature's watercolors: They play a key role in Earth's climate ...
Earth Sciences
Aug 8, 2018
0
6
They're impossible to see with the naked eye. They're difficult to pronounce.
Environment
Aug 6, 2018
0
444
Deep in the ocean's twilight zone, swarms of ravenous single-celled organisms may be altering Earth's carbon cycle in ways scientists never expected, according to a new study from Florida State University researchers.
Earth Sciences
Jul 18, 2018
0
370
Most of the carbon resulting from wildfires and fossil fuel combustion is rapidly released into the atmosphere as carbon dioxide. Researchers at the University of Zurich have now shown that the leftover residue, so-called ...
Environment
Jul 10, 2018
0
25
As humans continue to pump the atmosphere with carbon, it's crucial for scientists to understand how and where the planet absorbs and naturally emits carbon.
Environment
Jun 19, 2018
0
286
Nitrogen is essential to marine life and cycles throughout the ocean in a delicately balanced system. Living organisms—especially marine plants called phytoplankton—require nitrogen in processes such as photosynthesis. ...
Earth Sciences
Apr 20, 2018
0
284
