Rabu, 30 Januari 2013

Extreme Weather Warning

Above image is from NOAA Storm Prediction Center , with Convective Watches in red.  Below, storm reports, from the same site.  For an update...
Selasa, 29 Januari 2013

THE TRAGIC FAILURE OF THE SCIENTIFIC COMMUNITY TO ISSUE ADEQUATE WARNING RE: THE ARCTIC TIPPING POINT EMERGENCY

by Gary Houser "Our greatest concern is that loss of Arctic sea ice creates a grave threat of passing two other tipping points -- the p...
Senin, 28 Januari 2013

Further feedbacks of sea ice decline in the Arctic

Arctic sea ice currently acts as a shield, preventing methane from entering the atmosphere, concludes a study by researchers from two Chines...

How unique in history is the current situation in the Arctic?

Image from the earlier post: Accelerated Arctic Warming How does the current situation in the Arctic compare to times back in history when t...
Jumat, 25 Januari 2013

Arctic sea ice volume decline animation

Screenshot showing the exponential decline of minimum Arctic sea ice volume at the bottom end of the annual graphs To see a 3-D animation of...

Coded modulation of computer climate models for the prediction of precipitation and other side-effects of marine cloud brightening

by Stephen Salter, University of Edinburgh, and Alan Gadian, University of Leeds. Background In 1990 John Latham [1] suggested that the Twom...
Kamis, 24 Januari 2013

High methane levels persist in January 2013

Below a combination of images produced by Dr. Leonid Yurganov, comparing methane levels between January 1-10, 2012 (below left), and January...