Arctic Ocean ‘acidifying rapidly’

BBC: The Arctic seas are being made rapidly more acidic by carbon-dioxide emissions, according to a new report. Scientists from the Arctic Monitoring and Assessment Programme (AMAP) monitored widespread changes in ocean chemistry in the region. They say even if CO2 emissions stopped now, it would take tens of thousands of years for Arctic Ocean chemistry to…

Atmospheric Oxygen

Dr. Ralph Keeling on atmospheric Oxygen and Carbon Dioxide. Ralph Keeling is the current program director of the Scripps CO2 Program. He is also a Professor and the Principal Investigator for the Atmospheric Oxygen Research Group at SIO.   Atmospheric Oxygen Levels are Decreasing Oxygen levels are decreasing globally due to fossil-fuel burning. The changes are too…

Jennifer Francis: Wacky Weather and disappearing Arctic Sea Ice are they connected?

Dr. Jennifer Francis – Rutgers University “Extreme weather events are increasing in frequency and intensity all around the northern hemisphere.” Concurrently, Arctic sea ice is in an accelerating decline, the entire surface of Greenland melted for the first time in at least 150 years, glaciers are disappearing around the world, and snow cover on Arctic…

Last 12 Years Were Among 13 Warmest On Record, World Meteorological Organisation Confirms

By Alex Kirby / Climate News Network. The year just past confirmed the Earth’s warming trend, which will continue and is reason for concern, says the World Meteorological Organisation. LONDON, 2 May – Last year was among the ten warmest years since records began more than 160 years ago, the World Meteorological Organisation says. The WMO says 2012…

Does Arctic Amplification Fuel Extreme Weather in Mid-Latitudes?

Jennifer Francis, Rutgers University, 25 January 2012. The “Arctic Paradox” was coined during recent winters when speculations arose that the dramatic changes in the Arctic may be linked to severe snowstorms and cold temperatures in mid-latitudes, particularly along the U.S. east coast and in Europe. Recent studies have illuminated these linkages. Evidence is presented for…

Runaway Climate – Extreme Greenhouse Effect

Publications by James E. Hansen pubs.giss.nasa.gov, his latest book is: Storms of My Grandchildren: The Truth About the Coming Climate Catastrophe and Our Last Chance to Save Humanity. Amazon.com Runaway climate change Runaway climate change describes a scenario in which the climate system passes a threshold or tipping point, after which internal positive feedback effects cause the climate to continue changing, even…

Stefan Rahmstorf: The Basics of Global Warming

Prof. Stefan Rahmstorf explains the basics of Climate Science. Basic data sets and findings about Global Warming, including some comments on historic land marks of the Science. Watch part two “Impacts of Climate Change” These lectures form part of a broader lecture course called World in Transition. It includes 11 themes, presented by the members…

Stefan Rahmstorf: Impacts of Climate Change

In this Climate Change lecture Prof. Stefan Rahmstorf deals with the impacts (with a focus on extreme events and Sea-Level Rise) and the possibilities for holding Global Warming below 2°C. Watch part one “The Basics of Global Warming” Part three “Interview” These lectures form part of a broader lecture course called World in Transition. It…

Global warming has stopped? Again??

No, sadly the Mail on Sunday has got it wrong… yet again. Here’s what’s behind the sensational news that global warming ended in 1997, and how it comes from misreporting, misquotes and omissions. SOURCES: Mail on Sunday story: http://www.dailymail.co.uk/sciencetec… Met Office release of Hadcrut 4 data: http://www.metoffice.gov.uk/hadobs/ha… Met Office response to Mail on Sunday story,…