If There’s Global Warming … Why Is It So Cold?

It’s that time of year, the perennial “It’s snowing so it can’t be warming” season – or, as scientists call it, “winter”. Depends on where you’re standing, actually — I stood on a frozen lake with Dr. Jeff Masters to discuss the current planetary changes, but at the same time, in Alaska, historic warm temperatures…

Stunning Before and After Photos of California’s Lakes Depleted by Extreme Drought

Image credit: Google Earth (before image), California Department of Water Resources (after image). Chris Dolce (Weather Channel): Mountain snowfall plays a big role in the water supply for California, particularly in the Sierra Nevada. California’s reservoirs are severely depleted due to the ongoing widespread drought conditions in the state. As of Jan. 21, 2014, 67…

Climate Change in the Ocean – the big picture? Ove Hoegh Guldberg (21mins Lecture)

Oct 15, 2013 by ARC Centre of Excellence for Coral Reef Studies http://www.youtube.com/user/CoralCoE/videos Presentation given at the Australian Research Council Centre of Excellence for Coral Reef Studies 2013 Symposium: Coral Reefs in the 21st Century ~ James Cook University, in Townsville Australia by Professor Ove Hoegh Guldberg (21mins Lecture) Global Change Institute University of Queensland,…

Climate change is messing with coral skeletons – Aurelie Moya (7mins lecture)

Oct 15, 2013 by The ARC Centre of Excellence for Coral Reef Studies undertakes world-best integrated research for sustainable use and management of coral reefs. http://www.youtube.com/user/CoralCoE/videos & http://www.coralcoe.org.au/ Presentation given at the ARC Centre of Excellence for Coral Reef Studies 2013 evening Forum: Coral Reefs in the 21st Century Research Fellow at James Cook University…

Reef decalcification under business-as-usual CO2 emission scenarios – Sophie Dove (24mins lecture)

Oct 14, 2013 by ARC Centre of Excellence for Coral Reef Studies – The ARC Centre of Excellence cements Australia’s leading contribution to coral reef sciences, and fosters stronger collaborative links between the major partners and 24 other leading institutions in nine countries. http://www.youtube.com/user/CoralCoE/videos & v Presentation given at the ARC Centre of Excellence for…

Arctic Death Spiral 1979-2013 ( Sea Ice Decline / Deglaciation)

Monthly averages from January 1979 – 2014 (Jan). Data source via the Polar Science Center (University of Washington) URL.  Data visualisation by Andy Lee Robinson.   Arctic Death Spiral by Andy Lee Robinson is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. Based on a work at http://haveland.com/share/arctic-death-spiral.png. Permissions beyond the scope of this license may…

Climate Matters: Weather Systems Stalling

“It seems like the weather, increasingly, is getting stuck.” Meteorologist Paul Douglas explains this weather pattern that seems to be stuck in a rut. Swells, drought and a polar vortex! Learn how it is impacting everywhere from Hawaii/Alaska all the way to Europe. The Winter Olympics may feel more like the Summer Olympics!

2013 Is the Fourth Hottest Year on Record

By Phil Plait (Slate):  It’s official: 2013 is the fourth hottest year since records started being kept in 1880. It ties with 2003 for that dubious honor. This result was just announced by the National Oceanic and Atmospheric Administration. It uses global annual land and sea surface temperatures to make the call, and in 2013 these two measures combined…