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Articles sur Ice melt

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Another great British summer. [Duncan]

If next summer is rained off, blame the melting Arctic

Most people saw the warm dry weather from June to September as a welcome, but freak, occurrence. Because, as anyone who invested in floaty dresses, barbecues or expensive sunglasses in previous years will…
This winter there was more sea ice than ever in Antarctica. Flickr/august allen

Why is Antarctic sea ice growing?

Recently NASA reported that this year’s maximum wintertime extent of Antarctic sea ice was the largest on record, even greater than the previous year’s record. This is understandably at odds with the public’s…
Melting ice, growing ice, and shifting acidity: what the future holds for the great white south. AAP Image/Dean Lewins

IPCC: where to for Antarctica and the Southern Ocean?

The general thrust of the IPCC’s Fifth Assessment Report - released on Friday – can be summarised as: “there is now more evidence that climate change is occurring”. Antarctica and the Southern Ocean are…

Antarctic ice melting from below

Antarctic ice shelves are losing ice by melting from their undersides, as well as by calving icebergs. A study compiled by…
3D visualisation of the mega-canyon. Jonathan Bamber, University of Bristol

Mega-canyon discovered beneath Greenland ice sheet

A previously unknown canyon has been discovered in Greenland, hidden beneath the ice. It is at least 750 kilometres long. To put that in perspective, imagine a ten kilometre wide gorge, up to 800 metres…
Antarctica’s ice is melting in different ways in different places: what’s the connection? AAP Image/British Antarctic Survey

Explainer: what is happening to Antarctica’s ice?

Two papers released last week in the journal Nature Geoscience provide evidence that warming and melt in West Antarctica are occurring at levels that are highly unusual compared to natural variability…

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