Ice-shelf collapse from subsurface warming as a trigger for Heinrich events.
An analysis of prehistoric “Heinrich events”creating mass discharges of icebergs into the North Atlantic Ocean, make it clear that very small amounts of subsurface warming of water can trigger a rapid collapse of ice shelves, scientists say.
Blue Carbon Initiative: Buried Treasure For Climate and Coastal Communities
Dubbed “blue carbon” for their ability to sequester and store huge amounts of carbon, mangroves, seagrasses, and salt marshes- show great climate mitigation potential, immediately available and cost-effective, for removing greenhouse gases already in the atmosphere. The Blue Carbon Initiative program, draw the world’s attention to the crucial role of these direly threaten coastal ecosystems, in the fight against carbon emissions.
UN climate change conference and the world security
The UN Security Council expressed concern that the possible adverse effects of climate change could aggravate certain existing threats to international peace and security and that the loss of territory in some States due to sea-level rise, particularly in small low-lying island States, could have possible security implications.
Huge Ice Island Near Labrador ‘s Coast
Nearly 11 months after calving off of the northwestern coast of Greenland, a massive ice island, the size of Manhattan, is now caught up in ocean currents off the coast of Labrador, Canada. The ice island stretched roughly 62 square kilometers in area and weighed between 3.5 and 4 billion tons.
Rising Oceans: Too Late to Turn the Tide?
Unless we dramatically curb global warming, we are in for centuries of sea level rise at a rate of up to three feet per century. Much of the world’s population lives relatively close to sea level, thus this is going to have huge impacts, especially on poor countries.
Global Climate Change: A Primer
This timely, informative book is exactly what the public needs to understand the ongoing disruption of the earth’s climate. The authors present an excellent summary of what we know, and what we don’t know, about the planet’s climate. A book by Orrin H. Pilkey, Keith C. Pilkey, illustrated with batik art by Mary Edna Fraser , and published by Duke University Press.
Forests soak up third of fossil fuel emissions: study
An international team of climate scientists released a study showing the role global forests have played as regulators of the atmosphere. This is the first complete and global evidence of the overwhelming role of forests in removing anthropogenic carbon dioxide.
US West Coast Erosion Spiked In Winter 2009-10, Previewing Likely Future As Climate Changes
Knowing that the U.S. west coast was battered during the winter before last by a climatic pattern expected more often in the future, scientists have now pieced together a San Diego-to-Seattle assessment of the damage wrought by that winter’s extreme waves and higher-than-usual water levels.
Australia Carbon Pollution Tax Announcement: A Start!
Australia Prime Minister Julia Gillard, is on Sunday due to unveil the full detail of her carbon tax legislation, which will see the country’s top 500 polluters charged per tonne of carbon dioxide they emit into the atmosphere.