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Giant ice island shatters

By Guest PostSeptember 18, 2013Environmentandreas muenchow, Antarctica, aqua satellites, canadian ice service, giant ice island, greenland, ice cubes, icy seas blog, modis, NASA, oregon state university, petermann glacier, size of manhattan, terra, university of delaware

Ice island reported by UD researcher breaks into mammoth ‘ice cubes’

The giant ice island that broke off Greenland’s Petermann Glacier in July 2012 has plowed into the ocean floor and shattered into a couple of mammoth “ice cubes” sitting in the ocean, according to the University of Delaware researcher who reported the initial glacial event last year.

Andreas Muenchow, an associate professor in UD’s College of Earth, Ocean, and Environment, said the ice chunk twice the size of Manhattan that snapped off the glacier in July 2012 ground into the ocean floor and has split into at least two ice islands and a number of large icebergs. (more…)

Greenland Glacier Loses Ice

By Guest PostJuly 21, 2012Environmentair temperature, andreas muenchow, aqua satellite, Arctic, coast guard ship, greenland glacier, greenland ice sheet, henry larsen, ice island, ice shelf, icy seas blog, labrador, lancaster sound, manhattan, nares strait, NASA, ocean temperature, petermann fjord, petermann glacier, terra, ward hunt

Greenland glacier loses ice island twice the size of Manhattan

An ice island twice the size of Manhattan has broken off from Greenland’s Petermann Glacier, according to researchers at the University of Delaware and the Canadian Ice Service. The Petermann Glacier is one of the two largest glaciers left in Greenland connecting the great Greenland ice sheet with the ocean via a floating ice shelf.

Andreas Muenchow, associate professor of physical ocean science and engineering in UD’s College of Earth, Ocean, and Environment, reports the calving on July 16, 2012, in his “Icy Seas” blog. Muenchow credits Trudy Wohleben of the Canadian Ice Service for first noticing the fracture. (more…)

Mastering Disaster: Students Create Software to Save Lives

By Guest PostJuly 7, 2011Technologybosnia and herzegovina, brazil, chulalongkorn university, claire bonilla, czech republic, dam collapse, disaster victims, echo project, edward g happ, European Union, Facebook, flood, floodsim project, floodwaters, geographical information assistant, global positioning system, igor peric, imagine cup, imagine cup 2011, international red cross and red crescent societies, jon perera, kriangkrai pipatvilaikul, largest student technology competition, maps, microsoft sponsored event, nethope, new york city, northern thailand, pdas, personal digital assistants, smartphone application, social networks, software projects, spread of cholera, spu, team gina, terra, thailand team newkrean, tsunami, world, zbynek poulicek

*At the Imagine Cup 2011 Worldwide Finals, dozens of student teams showcase software projects that in some cases are already improving disaster relief efforts.*

REDMOND, Wash. – July 7, 2011 – When floodwaters swept across northern Thailand last fall, Kriangkrai Pipatvilaikul knew he had to help. So he boarded a bus with fellow students from Chulalongkorn University and went to a devastated village he had seen on TV.

The students joined scores of volunteers arriving at the same village with food, water and medical supplies. As they helped with the relief effort, the group heard about a harder hit area, one that hadn’t made the news, and they decided to push on. What they found shocked them. As they paddled through the submerged town, desperate villagers surrounded their boat and tried to grab whatever food they could. The students realized no other volunteers had been there despite the short distance from the previous site. (more…)

First-of-Its-Kind Map Details the Height of the Globe’s Forests

By Guest PostJuly 21, 20101 commentEnvironment, Scienceaqua, atmosphere, canopy, carbon cycles, carbon dioxide, desdynI, douglas fir, ecosystems, height of the world’s forests, icesat, imaging spectrodiometer, lidar, michael lefsky, modis, NASA, richard Houghton, satellite data, satellites, tallest forests, terra, tropical rain forests, woods hole research center

WASHINGTON — Using satellite data, scientists have produced a first-of-its kind map that details the height of the world’s forests. Although there are other local- and regional-scale forest canopy maps, the new map is the first that spans the entire globe based on one uniform method.

(more…)

Tag Archives: terra

Giant ice island shatters

Greenland Glacier Loses Ice

Mastering Disaster: Students Create Software to Save Lives

First-of-Its-Kind Map Details the Height of the Globe’s Forests