Eric Rignot: Observations suggest that ice sheets and glaciers can change faster, sooner and in a stronger way than anticipated

Eric Rignot Professor of Earth system science at the University of California, Irvine, and scientist at NASA’s Jet Propulsion Laboratory was interviewed on sea level rise and projections. Ice sheets and glaciers can change faster, sooner and in a stronger way than anticipated Machens: As an ice sheet expert, how do you see the sea-level projections…

Julia Roberts in the most powerful video about climate change

Julia Roberts, Harrison Ford, Kevin Spacey, Edward Norton, Penélope Cruz, Robert Redford and Ian Somerhalder all join forces to give nature a voice. Watch the films and take action at http://natureisspeaking.org/ 1MillionWoman noted: It’s great to see when celebrities get on board with environmental causes, but this video makes you forget very quickly the impact…

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…

Sudden ice loss acceleration at the Southern Antarctic Peninsula detected

ESA posted an update on Antarctic ice loss on 22 May 2015. Above animation shows how warm ocean water penetrates the glacier grounding line through basalt melt, threatening speed up of glaciers, discharged into the ocean. A recent acceleration in ice loss in a previously stable region of Antarctica has been detected by ESA’s ice mission. The…

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…

EXCERPT: Obama talks Risks to National Security from Climate Change at US Coast Guard Academy 2015

Excerpt from 2015 speech, watch full speech. White House Report: The National Security Implications of a Changing Climate https://www.whitehouse.gov/the-press-office/2015/05/20/white-house-report-national-security-implications-changing-climate What They’re Saying: Military Leaders Respond to the President’s Call to Battle Climate Change https://www.whitehouse.gov/blog/2015/05/21/what-they-re-saying-military-leaders-respond-president-s-call-battle-climate-change Remarks by the President at the United States Coast Guard Academy Commencement United States Coast Guard Academy New London, Connecticut   Transcript…

The impacts of sea level rise on nuclear power plants

United States During the 1970s and 1980s, when many nuclear reactors were first built, most operators estimated that seas would rise at a slow, constant rate.  During Superstorm Sandy waves came close to reaching the Salem 1 nuclear reactor at Lower Alloways Creek, New Jersey. While it’s not clear how many current plants will still…

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…

Observing Antarctic Glaciers – Eric Rignot

Eric Rignot from UC Irvine discusses Observing Antarctic Glaciers. This talk was part of The Sleeping Giant: Measuring Ocean Ice Interactions in Antarctica short course at the Keck Institute for Space Studies at Caltech on September 9, 2013. Related Widespread, rapid grounding line retreat of Pine Island, Thwaites, Smith, and Kohler glaciers, West Antarctica, from…