Welcome to the future. 2015: The hottest year on record. With a likely coral bleaching record. And sadly also the year with a likely extreme CO2 emissions record. Because, using satellites, we can see the very positive carbon climate feedbacks … Continue reading →
The year 2015 will be the hottest on record. You’ve probably heard that by now. What does not receive media attention is that 2015 is likely to also bring a dramatic peaking record in global anthropogenic CO2 emissions, if we … Continue reading →
Hypercapnia it turns out, develops much more gradually than previously assumed. Apparently long before we pass thresholds that mean real medical trouble, our bodies – and our minds – can be disturbed by elevated CO2 levels in the air around … Continue reading →
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 →
Carbon stored in Arctic tundra could be released into the atmosphere by new trees growing in the warmer region, exacerbating climate change, scientists have revealed.
The Arctic is getting greener as plant growth increases in response to a warmer climate. This greater plant growth means more carbon is stored in the increasing biomass, so it was previously thought the greening would result in more carbon dioxide being taken up from the atmosphere, thus helping to reduce the rate of global warming.
A geoengineering solution to climate change could lead to significant rainfall reduction in Europe and North America, a team of European scientists concludes. The researchers studied how models of the Earth in a warm, CO2‑rich world respond to an artificial reduction in the amount of sunlight reaching the planet’s surface. The study is published today in Earth System Dynamics, an Open Access journal of the European Geosciences Union (EGU).