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Antarctic Current Events

Antarctic Current Events, Antarctic News Articles.
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Northern invaders threaten Antarctic marine life
An international study led by The Australian National University has found evidence that marine life can easily invade Antarctic waters from the north, and could be poised to colonize the rapidly-warming Antarctic marine ecosystems. (2016-05-23)
Monash researcher receives Antarctic science award
Monash University professor Steven Chown has been awarded the Scientific Committee on Antarctic Research's 2014 Medal for Excellence in Antarctic Research. (2014-07-29)
Antarctica and the strategic plan for biodiversity
Stanford Ph.D. candidate Cassandra Brooks will take part in a conference on Antarctic biodiversity in Monaco from June 8-10. (2015-06-03)
New Technologies Expand Physical Knowledge Of Antarctic Sea Ice
Technological advances of the past 20 years have fostered a rapid expansion of knowledge about antarctic sea ice, including the determination that it differs fundamentally from arctic ice. (1998-09-01)
Antarctic animals are under threat from illegal fishing
Animals in the oceans surrounding Antarctica are under increasing threat. (2003-02-17)
Tidal motion influences Antarctic ice sheet
New research into the way the Antarctic ice sheet adds ice to the ocean reveals that tidal motion influences the flow of the one of the biggest ice streams draining the West Antarctic Ice Sheet. (2006-12-20)
King crabs threaten seafloor life near Antarctica
King crabs and other crushing predators are thought to have been absent from cold Antarctic shelf waters for millions of years. (2011-09-07)
Invading crabs could threaten life in the Antarctic
Life on the Antarctic sea floor is under threat from crabs that could invade the area thanks to favorable conditions as a result of global warming, researchers warn. (2014-10-06)
AAAS at the BA: Whale food, winners and losers in Antarctica and solar insights
The latest thinking on the chances of extinction for Antarctic animals in seas and lakes, whale food hiding beneath sea ice, and new insights on the Sun's spin are among the hot topics slated for discussion at the 9 September Frontiers of Polar Science panel, organized by the American Association for the Advancement of Science (AAAS), through its journal Science. The panel will take place during the prestigious British Association for the Advancement of Science Annual Meeting. (2002-09-09)
Changes in Antarctic sea ice production due to surrounding ice conditions.
Antarctic sea ice production spanning more than 20 years has been understood through the analysis of satellite observations using specially developed techniques. (2016-06-29)
Scientists Trace Roots Of Protein That Keeps Antarctic Fish From Freezing
University of Illinois researchers have traced the evolution of the protein that keeps fish from freezing in the waters near Antarctica. (1997-05-02)
Major international conference on Antarctica to be held at UC Santa Barbara this month
More than 400 scientists from over 35 countries will come to the University of California, Santa Barbara from Aug. (2007-08-14)
Climate change impacts Antarctic biodiversity habitat
Ice-free areas of Antarctica -- home to more than 99 percent of the continent's terrestrial plants and animals -- could expand by more than 17,000 km2 by the end of this century, a study published today in Nature reveals. (2017-06-28)
Divide the Antarctic to protect native species, propose experts
An international team of scientists have published the first continent-wide assessment of the Antarctic's biogeography, and propose that the landmass should be divided into 15 distinct conservation regions to protect the continent from invasive alien species. (2012-06-13)
Study validates East Antarctic ice sheet to remain stable even if western ice sheet melts
A new study from Indiana University-Purdue University Indianapolis validates that the central core of the East Antarctic ice sheet should remain stable even if the West Antarctic ice sheet melts. (2017-08-17)
Your own private global warming
Researchers from the British Antarctic Survey subjected species found in Antarctic waters to increasing levels of water temperature to learn how well they would cope with a warmer ocean. (2009-06-30)
Scientists tap into Antarctic octopus venom
Researchers have collected venom from octopuses in Antarctica for the first time, significantly advancing our understanding of the properties of venom as a potential resource for drug-development. (2010-07-25)
Atmospheric CO2 concentration at Syowa Station in Antarctica exceeds 400 ppm
At Syowa Station, Antarctica, the atmospheric CO2 concentration exceeded 400 ppm on May 14, 2016, for the first time since observations were initiated there in 1984. (2016-10-25)
On warming Antarctic Peninsula, moss and microbes reveal unprecedented ecological change
By carefully analyzing a 150-year-old moss bank on the Antarctic Peninsula, researchers reporting in Current Biology, a Cell Press publication, on August 29 describe an unprecedented rate of ecological change since the 1960s driven by warming temperatures. (2013-08-29)
Technique could assess historic changes to Antarctic sea ice and glaciers
Historic changes to Antarctic sea ice could be unravelled using a new technique pioneered by scientists at Plymouth University. (2016-08-30)
Changing Antarctic waters could trigger steep rise in sea levels
Current changes in the ocean around Antarctica are disturbingly close to conditions 14,000 years ago that led to the rapid melting of the Antarctic ice sheets and a three meter rise in global sea levels, according to new research published in Scientific Reports. (2017-01-05)
As ice cover disappears, life in the frigid Antarctic moves fast
It might be cold in the Antarctic, but that doesn't mean that life there necessarily moves slowly. (2013-07-11)
Polarstern's biggest fish catch in 24 years of research in Antarctic waters
Five tons of marbled Antarctic cod (Notothenia rossii), now that was surely a big surprise to scientists and crew alike considering that previous and subsequent hauls barely ever reaped such plentiful harvests. (2006-12-26)
El Nino link to southern ocean currents
Australian scientists have found that El Niño is primarily responsible for determining the strength of the Antarctic Circumpolar Wave. (2001-05-23)
Rapid temperature increases above the Antarctic
A new analysis of weather balloon observations from the last 30 years reveals that the Antarctic has the same 'global warming' signature as that seen across the whole Earth, but is three times larger than that observed globally. (2006-03-30)
Resolving the paradox of the Antarctic sea ice
While Arctic sea ice has been diminishing in recent decades, the Antarctic sea ice extent has been increasing slightly. (2010-08-16)
The challenges facing the vulnerable Antarctic
A century ago, the South Pole was one of Earth's last frontiers, but now the Antarctic is under threat from human activity. (2012-07-12)
Pilot program to let US high-school students experience Antarctic science at a Chilean station
Three high-school students and a teacher from Wisconsin will participate in a joint pilot program of the US and Chilean Antarctic programs that will send them to a Chilean research station this February for hands-on experience with Antarctic environments and ecosystems research. (2014-01-13)
WSU researcher sees survival story in Antarctic fly's small genome
The Antarctic midge -- an extremophile that develops over two brutal winters -- has the smallest insect genome sequenced so far. (2014-08-12)
Why Is Antarctica So Cold? Scientists Pursue History Of Antarctic Ice Sheet
Departing Punta Arenas, Chile, in mid-February, 26 scientists representing 10 countries will sail aboard the ocean drilling ship JOIDES Resolution to collect core samples from the continental rise and shelf of the Antarctic Peninsula. (1998-02-17)
Enhanced international cooperation needed in Antarctica
Countries need to work together to ensure Antarctic research continues and key questions on the region are answered, researchers say. (2014-08-06)
NSF official describes hunt for antarctic meteorites related to new meteorite evidence of primitive life on Mars
A researcher supported by the National Science Foundation (NSF) has published new evidence in the Feb. (2001-02-25)
New Zealand aircraft to fly mission to USA McMurdo Station
A Royal New Zealand Air Force (RNZAF) cargo plane will fly to McMurdo Station, Antarctica to transport several USA citizens to New Zealand, some of whom require medical attention that cannot be provided in Antarctica. (2001-04-19)
Antarctic ice shelf retreats happened before
A study of George VI Ice Shelf on the Antarctic Peninsula is the first to show that this currently 'healthy' ice shelf experienced an extensive retreat about 9500 years ago, more than anything seen in recent years. (2005-02-23)
2015 Antarctic maximum sea ice extent breaks streak of record highs
The sea ice cover of the Southern Ocean reached its yearly maximum extent on Oct. (2015-10-15)
Oceanographers call for more ocean observing in Antarctica
Scientists argue that ocean-observing systems are the way to understand climate change in Antarctica -- and sooner would be better than later. (2010-06-18)
Antarctic study identifies melting ice sheet's role in sea level rise
Loss of ice in Antarctica caused by a warming ocean could raise global sea levels by three metres, research suggests. (2016-02-03)
Ozone depletion is a major climate driver in the southern hemisphere
When people hear about the dangers of the ozone hole, they often think of sunburns and associated health risks, but new research shows that ozone depletion changes atmospheric and oceanic circulation with potentially devastating effects on weather in the Southern Hemisphere weather. (2014-12-01)
Antarctic warming stimulates diversity of soil fungi
A landmark study published in Nature Climate Change today by Australian and British scientists predicts that climate change will have a major impact on life in Antarctica this century. (2015-09-28)
NOAA tracks winter journeys of seals and penguins in Antarctica
Scientists from NOAA's Southwest Fisheries Science Center placed 61 satellite tags on fur seals, leopard seals, Weddell seals, chinstrap penguins and gentoo penguins that will allow researchers and the public to track the movements of these animals over the austral winter, which takes place during our summer. (2010-05-10)
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