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Latest Antarctic Peninsula Stories

Antarctic Adelie Penguin Populations Are Growing With New Colonies
2014-07-10 09:42:39

redOrbit Staff & Wire Reports - Your Universe Online The near-threatened Adélie penguin population has started to recover, as scientists conducting the first-ever global census of the creatures claim that the number of breeding pairs is over 50 percent higher than previously believed. Writing in the July 9 edition of The Auk: Orinthological Advances, researchers from Stony Brook University and University of Minnesota said that the number of these native Antarctic birds is 3.79...

Study Reveals Links Between Antarctic Climate And Food Chain
2014-07-08 03:24:51

By David Malmquist, Virginia Institute of Marine Science A long-term study of the links between climate and marine life along the rapidly warming West Antarctic Peninsula reveals how changes in physical factors such as wind speed and sea-ice cover send ripples up the food chain, with impacts on everything from single-celled algae to penguins. The study, published in today’s issue of Nature Communications, is authored by Dr. Grace Saba, an alumna of William & Mary’s Virginia...

Satellite Evidence Shows Emperor Penguins' Willingness To Relocate
2014-06-23 12:37:57

Brett Smith for redOrbit.com - Your Universe Online Emperor penguins have a reputation for faithfully returning to the same nesting locations every year but a new study from researchers at the University of Minnesota has found that the reality may not fit this reputation. The study, which is set to be published in an upcoming issue of Ecography, revealed six cases in just three years involving emperor penguins that did not come back to the same area to breed. The report also cited one...

Gentoo penguins
2014-06-13 07:30:18

Gerard LeBlond for redOrbit.com - Your Universe Online The penguin population from the last ice age to about 1,000 years ago has been on an up and down trend. However, due to a warming climate and retracting ice, certain penguin populations have steadily declined, according to a recent paper which was published in the journal Scientific Reports. The team of scientists from the Universities of Southampton and Oxford used a genetic technique to estimate penguin populations of the past....

Southern Ocean Winds Keep Antarctica Cold And Australia Dry
2014-05-12 03:02:49

[ Watch The Video: Southern Ocean Winds Keep Antarctica Cool, Australia Dry ] Australian National University New Australian National University-led research has explained why Antarctica is not warming as much as other continents, and why southern Australia is recording more droughts. Researchers have found rising levels of carbon dioxide in the atmosphere are strengthening the stormy Southern Ocean winds which deliver rain to southern Australia, but pushing them further south...

Scientists Find Rapid Warming Threatens Rich Seafloor Communities
2013-12-04 10:09:25

University of Hawaii at Manoa Deep inside the dramatic subpolar fjords of Antarctica, researchers from the University of Hawai'i at Mānoa have discovered an unexpected abundance and diversity at the seafloor. During a recent expedition, UH scientists for the first time studied the seafloor communities of glacier dominated fjords along the west Antarctic Peninsula, a region undergoing very rapid climate warming. The scientists expected to find impoverished seafloor communities highly...

Moss And Microbes Reveal Unprecedented Ecological Change On Warming Antarctic Peninsula
2013-08-29 13:21:21

Cell Press 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. "Whilst moss and amoebae may not be the first organisms that come to mind when considering Antarctica, they are dominant components of the year-round terrestrial ecosystem in the small ice-free zones during an austral...

2013-04-15 11:49:10

1000-year Antarctic Peninsula climate reconstruction A new 1000-year Antarctic Peninsula climate reconstruction shows that summer ice melting has intensified almost ten-fold, and mostly since the mid 20th Century. Summer ice melt affects the stability of Antarctic ice shelves and glaciers. The research, published this week in the journal Nature Geoscience, adds new knowledge to the international effort that is required to understand the causes of environmental change in Antarctica and...

NASA Studies Antarctic Sea Ice
2012-11-14 19:43:13

Alan McStravick for redOrbit.com — Your Universe Online A new study by NASA and the British Antarctic Survey tries to explain the increase of ice cover in the Antarctic that is seemingly contrary to the effects of climate change that have been witnessed over the previous two decades. In their report, they purport they have the first direct evidence that this increase in sea ice cover is due to changing winds that have had an impact on the changes to Antarctic sea ice drift. The...

Climate Change Affects Chinstrap Penguins In The Antarctic
2012-11-07 05:49:57

April Flowers for redOrbit.com - Your Universe Online New research, partially funded by the National Science Foundation (NSF), shows that the breeding population of chinstrap penguins has significantly declined as temperatures have increased on the Antarctic Peninsula. Changing climatic conditions, rather than the impact of tourism, has the greatest effect on the chinstrap population. The findings of this study, conducted by a research team with the Antarctic Site Inventory (ASI), have...


Latest Antarctic Peninsula Reference Libraries

Antarctic Silverfish, Pleuragramma antarcticum
2012-04-02 17:14:35

The Antarctic Silverfish, (Pleuragramma antarcticum), is a member of the Notothenioidei family of fish. It is widely distributed around the Antarctic, but has largely disappeared from the western side of the northern Antarctic Peninsula based on 2010 research funded by the National Science Foundation. It is also found throughout the Southern Ocean. It grows to an average size of 6 inches, but has been known to reach lengths of up to 10 inches. It is usually pink with a silver tint, and...

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Word of the Day
monteith
  • A large punch-bowl of the eighteenth century, usually of silver and with a movable rim, and decorated with flutings and a scalloped edge. It was also used for cooling and carrying wine-glasses.
  • A kind of cotton handkerchief having white spots on a colored ground, the spots being produced by a chemical which discharges the color.
This word is possibly named after Monteith (Monteigh), 'an eccentric 17th-century Scotsman who wore a cloak scalloped at the hem.'
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