Science Shouts

A weak or a strong El Niño ahead? Hint: we live in a 3D world

If we take another look at the IRI ensemble forecast for El Niño some members show a clear and speedy rise in East Pacific tropical ocean temperatures. Before we conclude ‘El Niño ahead’ during northern hemisphere summer and autumn let’s … Continue reading →

Arctic sea ice literally halved – September 2012 smashes old record, 3.29 million km2 ice gone

As the days shorten and the summer sun is slowly setting under the horizon, the frost is returning to the Arctic and American scientists make up the balance of what has turned out to be an unprecedented melting season. The … Continue reading →

The Big Melting Record that did not shake the world

Do you recall the big Arctic melting records of 2005 and 2007? Probably you do. Scientists had noticed the Arctic ice was on a declining trend and predicted this would continue under expected climate change. But no one expected the … Continue reading →

New source of methane discovered: the Arctic Ocean

It has been know for some time that large quantitites of methane lie hidden in reservoirs under the permafrost layers on the tundra and in clathrates on the continental shelve. It is neither a secret that those large quantities of … Continue reading →

Natural and human-made CO2 differentiation possible thanks to new monitoring technique

A large diversity of gasses in the atmosphere influence air quality, climate change and the recovery of the ozone layer. Measuring the concentrations of these gases in the atmosphere is quite straightforward. But pinpointing wether the gasses are a natural … Continue reading →

Drop in CO2 heralded the onset of Antarctic glaciation

For about 100 million years all sorts of animals roamed the then subtropical North and South poles. But then suddenly some 34 million years ago during the Eocene everything changed when temperatures fell dramatically in only a 100,000 year timespan, … Continue reading →

BioScapes: the beauty of nature

Sometimes a picture says it all, but occasionally a picture just fascinates you even though you’re not quite sure what you’re looking at. The pictures from the Olympus BioScapes Competition fall into the latter category and we just couldn’t withhold … Continue reading →