10 May 2015, Climate News Network: Plant growth may speed up Arctic warming: Arctic plants may absorb more greenhouse gases as the region warms – but scientists say this could intensify the warming rather than moderate it. Green may not automatically mean innocent or planet-friendly after all. Korean and German scientists have identified a mechanism that could encourage plants to take up more carbon dioxide – and at the same time amplify Arctic warming by 20%. This counter-intuitive finding is published in the Proceedings of the National Academy of Sciences. Read More here
Category Archives: Impacts Observed & Projected
8 May 2015 One Million Women is seeking support: We have been campaigning over the past 12 months urging the World Heritage Committee to declare the Great Barrier Reef as ‘World Heritage in Danger’ to protect it from reckless industrialisation for dirty coal and coal seam gas, and from chronic climate change threats. TIME IS OF THE ESSENCE We have over 40,000 signatures to our open letter to the World Heritage Committee but we want to get that to 100,000 by the end of the month! (NEXT MONTH the World Heritage Committee meets to rule on the Reef’s fate – whether or not to declare it ‘in Danger’ and protect it for future generations.) PLEASE SHARE our new 1 Million Women clip with all your networks and ADD YOUR NAME to protect the Reef (if you haven’t already)! To Give Support go here
3 May 2015, Climate News Network: US braces itself for even worse wildfire season. Years of drought and higher temperatures mean the chance of devastating wildfires in the southwest US is higher than ever − particularly in southern California. The firefighters are primed, hoses at the ready. May and June are often the peak months for forest fires in the southwest of the US, and the outlook for this year is grim. “I wish I could have some hope,” says Dr Wally Covington, director of the Ecological Restoration Institute at North Arizona University. “It’s just a terrible situation in southern California.” Read More here
“…The ICECAP (International Collaboration for Exploration of the Cryosphere through Aerogeophysical Profiling) project – a collaboration between US, British and Australian Antarctic researchers – has been mapping the East Antarctic ice sheet to look for changes….And it turns out that East Antarctica needs careful watching. The project is giving us a new look at the underside of the ice sheet in East Antarctica, and causing significant concerns for future increases in sea level. One of the project’s major recent discoveries is that the terrain under the region’s biggest and most important glacier may make it more vulnerable to melting than we thought….” Read More here