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Antarctica

Equatorial Winds Ripple Down to Antarctica, Revealing New Connections in Global Circulation Antarctica

Equatorial Winds Ripple Down to Antarctica, Revealing New Connections in Global Circulation

Lidar shooting into the Antarctic night sky, Arrival Heights Observatory. Credit: Danny Hampton, Ian Geraghty, Zimu Li A University of Colorado Boulder-led team is the first to observe new equatorial wind patterns in Antarctica, revealing new connections in global circulation. A CIRES-led team has uncovered a critical connection between winds…
bubmag
August 20, 2020
People power and satellites help scientists study climate impacts on Antarctic seals Antarctica

People power and satellites help scientists study climate impacts on Antarctic seals

IMAGE: A crabeater seal in Antarctica view more  Credit: Credit: Ursala Rack A New Zealand-led international study of the crabeater seal population in Antarctica aims to understand environmental impacts on one of the southern-most mammals in the world. With funding from The Pew Charitable Trusts, University of Canterbury (UC) scientists have…
bubmag
August 13, 2020
Eight New Colonies of Emperor Penguins Discovered in Antarctica Antarctica

Eight New Colonies of Emperor Penguins Discovered in Antarctica

Using images from ESA’s Copernicus Sentinel-2 satellite, a team of researchers from the British Antarctic Survey has spotted 8 new colonies of emperor penguins (Aptenodytes forsteri) and confirmed the discovery of three previously identified but never confirmed breeding sites. This discovery, described in a paper in the journal Remote Sensing…
bubmag
August 12, 2020
Eight New Colonies of Emperor Penguins Discovered in Antarctica Antarctica

Eight New Colonies of Emperor Penguins Discovered in Antarctica

Using images from ESA’s Copernicus Sentinel-2 satellite, a team of researchers from the British Antarctic Survey has spotted 8 new colonies of emperor penguins (Aptenodytes forsteri) and confirmed the discovery of three previously identified but never confirmed breeding sites. This discovery, described in a paper in the journal Remote Sensing…
bubmag
August 12, 2020
Penguin Poo Is a Clue: Discovering New Penguin Colonies From Space Antarctica

Penguin Poo Is a Clue: Discovering New Penguin Colonies From Space

Satellite images have revealed that there are nearly 20% more emperor penguin colonies in Antarctica than previously thought. Scientists, at the British Antarctic Survey, have used satellite data from the Copernicus Sentinel-2 mission to track penguin guano, or penguin poo, to monitor the presence of thousands of penguins. The findings,…
bubmag
August 8, 2020