Human 'footprint' on Antarctica measured for first time
Buildings alone cover more than 390 000 square metres of land while the visual footprint—the areas from which human activity can be seen—extends to more than 93 000 square kilometres.
Buildings alone cover more than 390 000 square metres of land while the visual footprint—the areas from which human activity can be seen—extends to more than 93 000 square kilometres.
Environment
Mar 4, 2019
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Mass starvation has wiped out thousands of penguin chicks in Antarctica, with unusually thick sea ice forcing their parents to forage further for food in what conservationists Friday called a "catastrophic breeding failure".
Plants & Animals
Oct 13, 2017
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Almost six million Adelie penguins are living in East Antarctica, more than double the number previously thought, scientists said Wednesday in findings that have implications for conservation.
Plants & Animals
Mar 15, 2017
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Nations from around the world on Friday reached an historic agreement to preserve an area of ocean near Antarctica that's about twice the size of Texas. Here are some questions and answers about the deal:
Ecology
Oct 28, 2016
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(Phys.org)—Japanese researchers have taken the science of studying an animal in its natural environment a step further by attaching a camera and accelerometers to Adelie penguins as they forage for food off the waters of ...
For the first time, researchers tracking the behavior of emperor penguins near the sea have identified the importance of sea ice for the penguins' feeding habits. The research, published November 21 in the open access journal ...
Plants & Animals
Nov 21, 2012
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As the cold, dry climate of the western Antarctic Peninsula becomes warmer and more humid, phytoplankton - the bottom of the Antarctic food chain - is decreasing off the northern part the peninsula and increasing further ...
Ecology
Mar 12, 2009
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