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Global Sea Level Likely to Rise as Much as 70 Feet in Future Generations

By Guest PostMarch 22, 2012Environmentandrew kulpecz, atmosphere, atmospheric temperature, core, degrees celsius, earth, east antarctic, eniwetok atoll, future generation, global warming, greenland, humankind, ice sheets, james browning, james wright, kenneth miller, michelle kominz, mountain glaciers, new zealand, pacific ocean, partial melting, richard lane, rise of sea level, rock, Rutgers University, sea level, sindia sosdian, virginia, west antarctic, yair rosenthal

*Scientists looked back in time–in the geologic record–to see the future*

Even if humankind manages to limit global warming to 2 degrees Celsius (3.6 degrees Fahrenheit)–as the Intergovernmental Panel on Climate Change recommends–future generations will likely have to deal with a completely different world.

One with sea levels 40 to 70 feet higher than at present, according to research results published this week in the journal Geology. (more…)

Greenland’s Glaciers Double in Speed

By Guest PostFebruary 22, 2011Environmentairborne radar systems, antarctic ice sheet, Arctic, basins and mountains, Cambridge University, glacier, glaciologist, global climate system, global ocean, global sea level change, greenland, greenland ice sheet, humankind, icebergs, icy world, julian dowdeswell, polar regions, radar systems, sea level, seas, sub glacial mountains, temperatures

The contribution of Greenland to global sea level change and the mapping of previously unknown basins and mountains beneath the Antarctic Ice Sheet are highlighted in a new film released by Cambridge University this morning.

The work of glaciologist Professor Julian Dowdeswell, Director of Cambridge University’s Scott Polar Research Institute, is the focus of This Icy World, the latest film in the University’s Cambridge Ideas series. (more…)

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Global Sea Level Likely to Rise as Much as 70 Feet in Future Generations

Greenland’s Glaciers Double in Speed