Daily non-political popular news in brief.
Departure to cold water corals and other 'hot spots'
05-24-2007 · EurekAlert!With a new coat of paint, thorough ship inspection, and sailing under the flag of the Helmholtz Association, Polarstern begins to make its way toward the north on May 29. The flagship of the Alfred Wegener Institute for Polar and Marine Research (AWI), is initially heading to Northern Norway and then on to Spitsbergen during its 22nd Arctic expedition.
Read more »
Keywords: departure, cold, water, corals, hot, spots, coral, spot
« Previous | Next »
Similar news on "Departure to cold water corals and other 'hot spots'":
- Sister Planet: Mission to Venus reveals watery past
12-01-2007 · Science News Online
The Venus Express probe has found evidence that Venus once had more water than it does today, and has provided new measurements of the weather on Venus, proof of lightning on the planet, and signs of a formerly unknown hot spot near its south pole.
Similar news · Read more »
- Astronomers find puzzling dwarf star with complex magnetic fields
12-05-2007 · EurekAlert!
Typically, little M-dwarf stars -- the most common type of star in the galaxy -- are cold, quiet, and dim. Now a team of astronomers led by Edo Berger, a Carnegie-Princeton postdoctoral fellow, found one M-dwarf that doesn't conform. It has an unusually active and complex magnetic field, stronger than our own Sun's, and a huge hot spot that covers half of its surface.
Similar news · Read more »
- Towards a better understanding of hot spot volcanism
01-31-2008 · EurekAlert!
Researchers from the IRD and the University of Chile investigated the phenomena that led to the recent activity of seven hot spots located in the central Pacific. Numerical mechanical models showed that variations in movement of the Pacific plate, generating shearing stresses within it, could facilitate the rise of magma towards the surface. This discovery, if corroborated, would indicate that the formation of certain hot spots depended on the movement of the tectonic plates.
Similar news · Read more »
- Ocean drilling operations are at cutting edge of scientific marine research
11-24-2006 · EurekAlert!
The November 21 edition of Eos, the news weekly of the American Geophysical Union, features two articles about the scientific drilling activities of the Integrated Ocean Drilling Program (IODP): "Cold-Water Coral Mounds Revealed," authored by members of the IODP Expedition 307 Porcupine Basin Carbonate Mounds science party; and "Continental Break-Up and Sedimentary Basin Formation," which discusses strategic planning for investigations into continental break-up and rifting that took root at an IODP international workshop recently held in Switzerland.
Similar news · Read more »
- AGU journal highlights -- February 1, 2007
02-01-2007 · EurekAlert!
In this issue: Astrobiology and Martian radiation; Decontaminating tide gauge records for glacial isostatic adjustments; Using seismic noise to image volcanoes in 3-D; Autonomous underwater vehicle maps cold-water coral; Intensification, eyewall contraction and breakdown of Hurricane Charley; Predicting geomagnetic storms from solar wind; Typhoon kicked up solitary waves off Korea; Gas cloud near Saturn squelches electron intensity; Mapping Martian nighttime clouds; Will earthquakes cause big breaks?; Plasma waves and newly formed ions near Jupiter.
Similar news · Read more »
- AGU journal highlights -- Feb. 1, 2007
02-01-2007 · EurekAlert!
In this issue: Astrobiology and Martian radiation; Decontaminating tide gauge records for glacial isostatic adjustments; Using seismic noise to image volcanoes in 3-D; Autonomous underwater vehicle maps cold-water coral; Intensification, eyewall contraction and breakdown of Hurricane Charley; Predicting geomagnetic storms from solar wind; Typhoon kicked up solitary waves off Korea; Gas cloud near Saturn squelches electron intensity; Mapping Martian nighttime clouds; Will earthquakes cause big breaks?; Plasma waves and newly formed ions near Jupiter.
Similar news · Read more »
- Stanford researchers say living corals thousands of years old hold clues to past climate changes
02-14-2008 · EurekAlert!
Stanford researcher Brendan Roark to talk at AAAS meeting about discovery that deep-water corals off Hawaii are as old as 4,000 years. Coral may hold clues to ocean and climate changes of past centuries, and must be protected from devastation from fishing ships and coral harvesters.
Similar news · Read more »
- Marine phytoplankton changes form to protect itself from different predators
06-15-2007 · EurekAlert!
A tiny single-celled organism that plays a key role in the carbon cycle of cold-water oceans may be a lot smarter than scientists had suspected.
Similar news · Read more »
- Coral reefs are increasingly vulnerable to angry oceans
11-22-2006 · EurekAlert!
Size and shape may predict the survival of corals around the world when the weather churns the oceans in the years to come, according to a new model that relies on engineering principles.The increasing violence of storms associated with global climate change, as well as future tsunamis, will have major effects on coral reefs, according to a paper published this week in the international scientific journal Nature.
Similar news · Read more »
- Corals that can fight global warming may one day help fragile reefs
03-02-2007 · EurekAlert!
Global warming is threatening corals, reported Cornell's Drew Harvell at the AAAS meeting February 18. But some corals can fight diseases as temperatures rise and may provide clues in how to protect other fragile coral reefs, she said.
Similar news · Read more »