Greenland Melt contributes to Sea Level Rise

Using satellite and field work after an extreme melt event in Greenland, a UCLA-led study finds that melt-prone areas on its ice sheet develop a remarkably efficient drainage system of stunning blue streams and rivers that carry meltwater into moulins (sinkholes) and ultimately the ocean. However, the team’s measurements at the ice’s edge show that…

ScienceCasts: No Turning Back – West Antarctic Glaciers in Irreversible Decline


A 2014 study study led by NASA researchers shows that half-a-dozen key glaciers in the West Antarctic Ice Sheet are in irreversible decline. The melting of these sprawling icy giants will affect global sea levels in the centuries ahead.

Read more http://science.nasa.gov/science-news/science-at-nasa/2014/12may_noturningback/

NASA experts explain ice melt in Antarctica

NASA hosted a media teleconference to discuss new research results on the stability of the West Antarctic Ice Sheet and its potential contribution to future sea level rise. The briefing participants are: — Eric Rignot, professor of Earth system science at the University of California, Irvine, and glaciologist at NASA’s Jet Propulsion Laboratory in Pasadena,…

NASA Antarctic Ice News about Glacier Retreat

Watch a 20 minute excerpt http://climatestate.com/2015/05/23/nasa-experts-explain-ice-melt-in-antarctica/ In 2014, NASA hosted a media teleconference to discuss new research results on the stability of the West Antarctic Ice Sheet and its potential contribution to future sea level rise. The briefing participants are: — Eric Rignot, professor of Earth system science at the University of California, Irvine, and glaciologist…

The Significance of El Niño and Its Impacts

This event (December 2014), shows the significance of El Niño through observations—satellite, in situ, and model simulations—its physical mechanisms and associated biological and biogeochemical impacts, with a focus on the Equatorial Pacific and South America. The event provides a detailed discussion on seasonal ENSO forecasts and will bridge together knowledge from other domestic and international…

Sea level rise – fact & fiction: John Englander at TEDxBocaRaton

2014, TED Talk: Sea level is rising for the first time in thousands of years. Oceanographer John Englander, author of “High Tide On Main Street” explains why it is unstoppable, regardless of efforts to be ‘green’ and sustainable. Using powerful images, he encourages us to embrace the new reality that the shoreline is moving, that…

A world with this much CO²: lessons from 4 million years ago

With Dr Chris Brierley, UCL Geography In Spring last year, carbon dioxide concentrations passed 400 parts per million in the atmosphere — a level not seen since the Pliocene era (3-5 million years ago), and perhaps not even then. We know that the Pliocene was a warm world without glacial cycles, and that the climate…

NASA, NOAA Find 2014 Warmest Year in Modern Record

The year 2014 ranks as Earth’s warmest since 1880, according to two separate analyses by NASA and National Oceanic and Atmospheric Administration (NOAA) scientists. The 10 warmest years in the instrumental record, with the exception of 1998, have now occurred since 2000. This trend continues a long-term warming of the planet, according to an analysis…