Climate

Imaggeo on Mondays: An epic ‘house’ move across the ice

Helle Astrid Kjær May 1, 2017

Pulling ‘the dome’ from NEEM to EastGrip Greenland . Credit: Helle Astrid Kjær (distributed via imaggeo.egu.eu)

In 2008 the NEEM Deep Ice Core Project was initiated by 14 partner countries in Northwestern Greenland (camp position 77.45°N 51.06°W) with the aim to drill from the very top of the Greenland ice cap to its base; obtaining ice from as far back as the last interglacial period- the Eemian – some 130,000 years old. At the start of the 2008 field season, the NEEM camp consisted of a single hea ...[Read More]

Communicate Your Science Competition Winner Announced!

Laura Roberts-Artal April 28, 2017

Congratulations to Elisha Teo, the winner of the Communicate Your Science Video Competition 2017. Elisha is a PhD Candidate at National University of Singapore. Display "Teo Lost Rivers" from YouTube Click here to display content from YouTube. Learn more in YouTube’s privacy policy. Always display content from YouTube Open "Teo Lost Rivers" directly .

Knowing the ocean’s twists and turns

Conor Purcell April 12, 2017

The ocean’s currents . Credit: Canuckguy (talk) and many others (see File history) derivative work (distributed via Wikimedia Commons )

Navigating the ocean demands a knowledge of its movements. In the past, sailors have used this knowledge to their advantage, following the winds and the ocean currents to bring them on their way. Prior to mutiny in 1789, Captain Bligh – on the HMS Bounty – famously spent a month attempting to pass westward through the Drake Passage, around Patagonia’s Cape Horn. Here the westerly ...[Read More]

Imaggeo on Mondays: Atmospheric gravity waves

Laura Roberts-Artal April 10, 2017

Atmospheric gravity waves . Credit: Jorge Magalhaes and Jose da Silva (distributed via imaggeo.egu.eu)

From the tiny vibrations which travel through air, allowing us to hear music, to the mighty waves which traverse oceans and the powerful oscillations which shake the ground back and forth during an earthquake, waves are an intrinsic part of the world around us. As particles vibrate repeatedly, they create an oscillation, which when accompanied by the transfer of energy, creates a wave. The way in ...[Read More]