Intergovernmental Panel on Climate Change issues starkest warning yet

From the New York Times

“The gathering risks of climate change are so profound that they could stall or even reverse generations of progress against poverty and hunger if greenhouse emissions continue at a runaway pace, according to a major new United Nations report.

Despite growing efforts in many countries to tackle the problem, the global situation is becoming more acute as developing countries join the West in burning huge amounts of fossil ...

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Climate-induced warming alters walrus behavior

USGS Science Feature: October 1, 2014

“Once again, an extreme retreat of Alaska’s summer sea ice has led large numbers of Pacific walruses to haul out on land to rest instead of resting on offshore ice. The walruses are hauling out on land in a spectacle that has become all too common in six of the last eight years as a consequence of climate-induced warming. Summer sea ice is retreating far north of the shallow continental shelf waters of the Chukchi ...

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Rhododendrons, nitrogen cycling, and global change

From VT News:

Global change research in Jeb Barrett’s lab is featured this week in VT News :

“How important is the soil beneath our feet to what grows above it? 

The short answer is very, according to Virginia Tech’s Mahtaab Bagherzadeh of Annandale, Virginia, a senior majoring in biological sciences in the College of Science and a 2014 Fralin Life Science InstituteSummer Undergraduate Research Fellow.

Bagherzadeh recently participated in a ...

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Keynote: Susan Joy Hassol addresses IGC IGEP

The Climate Change Story

The Interfaces of Global Change IGEP recently held their Spring Retreat at the Skelton Conference Center at Virginia Tech. The day included a special seminar featuring Susan Joy Hassol, Director of Climate Communication, based in Boulder, Colorado and Asheville, North Carolina. In her presentation titled, “The Climate Change Story”, she addressed both the scientific evidence for climate change as well as the need for effective communication strategies when talking about ...

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Leandro Castello studies the impacts of extreme weather events on Amazonian floodplains

Dr. Leandro Castello and his colleagues at Woods Hole Research Center and University of California Santa Barbara recently received a grant from NASA to study the impacts of extreme weather events (floods and droughts) on aquatic plants, forests, and fisheries of the central Amazonian river floodplain. This study was recently featured in VT News. A Public Radio interview on WVTF also highlighted this project.

Read the full VT News ...

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Moose Die-Off Alarms Scientists

Moose populations across North America are experiencing a sharp decline, and the exact cause is a mystery. 

“What exactly has changed remains a mystery. Several factors are clearly at work. But a common thread in most hypotheses is climate change.

Winters have grown substantially shorter across much of the moose’s range. In New Hampshire, a longer fall with less snow has greatly increased the number of winter ticks, a devastating parasite. “You can get 100,000 ticks on a moose,” said ...

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