Yes, during ice ages it can be a bit chilly. That’s why stuff that happened in the Pleistocene is easily linked to climate cooling. Like asteroids falling from the sky. Or volcanoes erupting.
All the leaves are brown and the sky is grey – which means it’s time for the Geological Society of America annual meeting. A couple of days packed with discussions and research presentations about stuff you did not know in … Continue reading
Judging by new ocean sediment measurements and climate model runs the Atlantic Meridional Overturning Circulation (AMOC) was ‘at least as strong’ during the last ice age’s Last Glacial Maximum as it is today.
There is climatology and there is paleoclimatology. And then there is something in between. You thought yesterday´s trip to the early Pleistocene was geologically speaking exactly that, a trip to yesterday? Well, in that case today we go only a … Continue reading
Sediment deposits along shores of Antarctica, New Zealand and Chile suggest over 2 million years ago something big must have plunged somewhere in the middle of that triangle, creating a mega tsunami with hundreds of meters high waves engulfing coastal … Continue reading
Because cooler climates also tend to have lower evaporation, they tend to be moister climates, with not only moist air, but also moister (dead) biomass – and we all know wet twigs don’t burn too well…
Ocean level rise is known as one of the most disquieting effects of global warming, with more than three billion people living on the coast or less than 200 kilometres land inward and one tenth of the world population living … Continue reading