Tag: climate change

Building the Team

by | 5.14.2013 at 11:59am
The Lidar track of flight elevation collected during the GPS calibration.  The different colors represent changes in the surface elevation. The small black 'bites' in the track are where water blocks the return.

The Lamont Icepod team is a blended mix of engineers and scientists learning from each other through the design and testing of this new instrument. With a range of talents and backgrounds, the project mixes seasoned field workers with those new to field work; experienced instrument developers with those newly learning this end of engineering; and scientists with countless hours spent pouring over Greenland ice sheet data with those exploring the ice sheet for the first time. It is the opportunity for mentoring and development that comes from this mix that has made the Icepod Instrument Development Project a good fit for its American Recovery and Reinvestment Act funding.

The Sahel Is Getting Wetter, But Will It Last?

by | 5.9.2013 at 7:58am
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New research gives a unifying explanation of the Sahel’s past, present and future climate patterns.

Until We Get It Right

by | 4.28.2013 at 10:13pm
Sondrestrom Fjord is always breathtaking and provides a steady supply of floating ice against a warmer liquid background for testing our Infrared camera (Image M. Turrin)

When we left Stratton Air Field almost two weeks ago, I recall smiling when a mechanical issue temporarily pulled us from the aircraft and the woman shepherding us back into the waiting area remarked, “Don’t worry, we keep doing it until we get it right!” Today we are faced with just that type of day.

Weaving the Data Strands Together

by | 4.26.2013 at 9:42pm
Full moon rising over Kangerlussuag at the start of the April 26th Holiday. (Image M. Turrin)

Holidays vary around the world with their dates and traditions, so it should have come as no surprise that we would find a holiday in our scheduled Greenland visit. Today, April 26, is “Store Bededag,” which translates as “Great Prayer Day,” brought by the Danish to Greenland when they ventured to this island from their homeland.

‘Chasing Ice’: Watching History Unfold, and Disappear

by | 4.26.2013 at 6:15pm | 1 Comment
Chasing Ice

Near the end of “Chasing Ice,” a hunk of glacier the size of lower Manhattan explodes, rolls and crashes into the sea. If that sounds like a spoiler, well, go see the movie and you’ll know you would have known it was coming anyway. And the beauty of the movie is that it will still astound you.

An Ice Landing

by | 4.25.2013 at 7:18am
Setting GPS station Raven Camp, Greenland (Image M. Turrin)

Ice sheets are large enough that they can create their own weather. Large mountains of ice several miles thick, they stretch into higher elevations and gather the clouds around them. The sunny but cold weather (-21 to -9 degrees C) is a tease to the group ready each morning and waiting for clearance, day after day.

Raven Camp

by | 4.22.2013 at 6:31pm
(L-R) Lamont's Scott Brown, Nick Frearson, Robin Bell discuss the camera function during flight.

Ravens dominate the Kangerlussuaq landscape. Perhaps it is their deep ebony color and solid frame, or perhaps it is the white stillness of winter with little else but humans moving about, but whatever the cause the ravens are a recognized presence. The towering black hill rising above the glacially carved fjord is aptly named Raven Hill and boasts a steady circling of the mythical black winged creatures calling out in their raspy voices. With ravens being much a part of the region, it seems only fitting that our first flight would be to Raven Camp.

Greenland Welcomes Icepod and the 2013 Science Season

by | 4.20.2013 at 9:27pm
Greenland’s west coast is lined with ice-topped mountains reaching up to touch the clouds. (photo M. Turrin)

Icepod joined the first large wave of science teams headed to Greenland via the NYANG LC130 transport system. Four LC130 aircraft were packed to bursting with pallets of equipment, supplies and science teams anxious to get to their designated research locations.

Green Films for Earth Day 2013

by | 4.18.2013 at 1:24pm | 1 Comment
Texas wind farmer Cliff Etheredge. Photo credit: Peter Byck

Mothers, carbon, trash, vanishing ice and “secret lives”: Watch a movie for Earth Day and learn.

Human Geography, Volcanoes, Microgrids and More…

by | 4.17.2013 at 5:59pm
volcano vents

Interested in Human geography, undersea volcanoes, microgrids, climate change and melting ice sheets, technology and sustainability? The coming week’s lineup of Earth Institute events has you covered.