Arctic Amplification(Extreme Weather): Jennifer Francis June 6, 2013

This video is part of a Climate Desk event “Climate Desk Live 06/06/13: The Alarming Science Behind Climate Change’s Increasingly Wild Weather” featuring top climate researcher Jennifer Francis. Watch the full event (including Stu Ostro on atmospheric thickness) here . Event website http://climatedesk.org/2013/05/climat… For more detail on Francis’s research, see: Arctic Warming Favors Extreme, Prolonged Weather Events…

The Alarming Science Behind Climate Change’s Increasingly Wild Weather: Ostro And Francis On Video

By Joe Romm / Climate Progress: Earlier this month, Chris Mooney moderated a terrific Climate Desk event featuring top climate researcher Jennifer Francis along with senior Weather Channel meteorologist (and former skeptic) Stu Ostro. Climate Desk summarizes their findings: Ostro’s observations suggest that global warming is increasing the atmosphere’s thickness, leading to stronger and more persistent ridges…

HAARP Conspiracy theories conspiracy

Via Potholer54 SOURCES: 0:01 “Sprinkler Rainbow Conspiracy” (mirrored from “HAARP’s Rainbow Aerosol’s” (sic)) 1:20 — HAARP details from Wired magazine http://www.wired.com/politics/securit… 1:46 — Jesse Ventura’s “Conspiracy” 2:38 “On the onset of HF-induced airglow at HAARP” — Mishin et.al., Journal of Geophysical Research, 2004 2:44 “Magnetic Zenith enhancement of HF-induced airglow production at HAARP” — Pederson et al., Journal of Geophysical…

Canada Calgary Aerial View + Bob Sanford speaks Floods June 22, 2013

Live stream video editing by http://ClimateState.com Aerial view footage from CTV June 22 2013, via live stream excerpts Excerpts from podcast interview with Bob Sanford and host Anna Maria Tremonti from the The Current, episode “Severe flooding in southern Alberta” from June 21, 2013 Severe flooding in southern Alberta Robert Sandford is the EPCOR Chair in…

ScienceCasts: The “Sleeping Giant” in Arctic Permafrost

Visit science.nasa.gov/ for breaking science news. Arctic permafrost soils contain more accumulated carbon than all the human fossil-fuel emissions since 1850 combined. Warming Arctic permafrost, poised to release its own gases into the atmosphere, could be the “sleeping giant” of climate change. NASA Finds ‘Amazing’ Levels Of Arctic Methane And CO2, Asks ‘Is a Sleeping Climate Giant Stirring…

May 2013 Earth’s 3rd Warmest May; Central European Floods Cost $22 Billion

By Jeff Masters / Wunderground: May 2013 was the globe’s 3rd warmest May since records began in 1880, according to NOAA’s National Climatic Data Center (NCDC). NASA rated it the 10th warmest May on record. The year-to-date period of January – May has been the 8th warmest such period on record. May 2013 global land…

New diseases threatening Britain’s livestock and crops because of global warming

The Independent – June 19, 2013: Bleak assessment of climate change means world was facing ‘a lot more unanticipated events’ Britain faces a wave of deadly new animal and plant diseases that threaten to wipe out crops and livestock as a direct result of global warming, the World Bank’s top agricultural expert has warned. The…

Vast methane ‘plumes’ seen in Arctic ocean as sea ice retreats

The Independent, December 13, 2011: Dramatic and unprecedented plumes of methane – a greenhouse gas 20 times more potent than carbon dioxide – have been seen bubbling to the surface of the Arctic Ocean by scientists undertaking an extensive survey of the region. The scale and volume of the methane release has astonished the head…

Canada Alberta Calgary Floods June 20, 2013

From last week Fort McMurray Flooding Emphasizes Tar Sands’ Threat to Mackenzie River Basin Desmog Blog – June 13, 2013: Record flooding in the heart of the Alberta tar sands dramatically illustrates their threat to Canada’s ‘Serengeti’, the Mackenzie River basin. Only days before this week’s flooding in Fort McMurray, a panel of international science…

Ups-and-downs of Indian monsoon rainfall likely to increase under warming

PIK June 20, 2013: Day-to-day rainfall in India might become much more variable due to climate change – potentially putting millions of poor farmers and the country’s agricultural productivity at risk. The Indian monsoon is a complex system which is likely to change under future global warming. While it is in the very nature of…

Climate Change, Migration and Security in South Asia

South Asia will be among the regions hardest hit by climate change. Higher temperatures, more extreme weather, rising sea levels, increasing cyclonic activity in the Bay of Bengal and the Arabian Sea, as well as floods in the region’s complex river systems will complicate existing development and poverty reduction initiatives. Coupled with high population density…

Secrets of Abrupt Climate Shifts revisited

The understanding of the puzzle about what is going on with our climate system and possible implications improved recently. Let’s begin with going back to 2006, here i quote an excerpt from the blog post “Revealed: Secrets of Abrupt Climate Shifts” via RealClimate, describing more robust understanding of the bipolar / see-saw mechanism of the…

Exceptional 2012 Greenland Ice Melt Caused By Jet Stream Changes That May Be Driven By Global Warming

By Joe Romm / Climate Progress: New research finds that “unusual changes in atmospheric jet stream circulation caused the exceptional surface melt of the Greenland Ice Sheet (GrIS) in summer 2012.” Prof. Jennifer Francis tells me these changes are consistent with those caused by warming-driven “Arctic Amplification.” And that means GrIS may melt faster than…

Heatwaves blamed on Global Warming

Unusually high frequency points to human influence | NASA climatologist James Hansen made headlines during the US heatwave of 1988, declaring in testimony to Congress and during interviews on prime-time television that a build-up of greenhouse gases was increasing the probability of weather extremes. Now, as much of the United States sizzles through another torrid…