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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Emerging infection could easily spread to U.S. amphibians

From the New York Times

An emerging infection similar to one that has caused the extinction of hundreds of frog and toad species around the world is killing salamanders in Europe and could easily spread to the United States, with disastrous effects, scientists reported Thursday.

Writing in the journal Science, an international team of 27 researchers blamed the spread of the disease on “globalization and a lack of biosecurity” and said the importation ...

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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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Madeline Schreiber’s research will trace the long-term effects of coal ash spills

Monday, July 21, 2014 
By Tonia Moxley, at The Roanoke Times 

DANVILLE — Virginia Tech researchers hope a $25,000 National Science Foundation grant will help them find better ways to trace the long-term effects of coal ash spills like the one in February that fouled 70 miles of the Dan River from Eden, North Carolina, to Kerr Lake in Virginia.

The NSF RAPID grant will “help us get a snapshot of what’s going on,” said Madeline Schreiber, ...

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Bees and Colony Collapse

Our Bees, Ourselves

From the New York Times Opinion Pages: July 14, 2014

AROUND the world, honeybee colonies are dying in huge numbers: About one-third of hives collapse each year, a pattern going back a decade. For bees and the plants they pollinate — as well as for beekeepers, farmers, honey lovers and everyone else who appreciates this marvelous social insect — this is a catastrophe.

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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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Scott Salom’s invasive species research featured on VT News

From VT NEWS:

Scott Salom, a professor of entomology in the College of Agriculture and Life Sciences, has worked for years to develop ways to combat the woolly adelgid and save hemlock trees.

In 2013, he and his team of researchers released one of the hemlock woolly adelgid’s predators from its native habitat in Japan into the woods in Virginia and West Virginia. If all goes as planned, the beetle will be another tool that resource managers will have to save ...

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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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