Water professor Stephen Schoenholtz attends White House Water Summit

From VT News

Tuesday, March 22, 2016

Tuesday is World Water Day, and the White House is bringing the issues of water to the public forefront at a special Water SummitStephen Schoenholtz, coordinator of Virginia Tech’s new bachelor’s degree in water: resources, policy, and management, will present the university’s commitment to water sustainability and security at the summit.

The event will be live-streamed beginning at 9 a.m. ET on March 22.

The White House Office of Science and Technology selected ...

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IGC IGEP participates in the Gilbert Linkous Elementary Science Fair

By Heather Govenor

It was a big night for little scientists at the Gilbert Linkous Elementary School Science Fair on March 16, 2016, where there was no shortage of creativity or enthusiasm! The annual science fair features the research of kindergarten through 5th graders, and is fast becoming a favorite IGC Spring outreach opportunity. Fellows Tamara Fetters, Kaan Kerman, and Julie Wiemerslage served as judges, evaluating the scientific thought process and presentation skills of the young participants. Nearby, Matt Aberle, ...

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Video: A stunning look at carbon dioxide in the atmosphere

An ultra-high-resolution NASA computer model has given scientists a stunning new look at how carbon dioxide in the atmosphere travels around the globe.

Plumes of carbon dioxide in the simulation swirl and shift as winds disperse the greenhouse gas away from its sources. The simulation also illustrates differences in carbon dioxide levels in the northern and southern hemispheres and distinct swings in global carbon dioxide concentrations as the growth cycle of plants and trees changes with ...

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Warmer world, fewer vegetables

By Maryn McKenna at National Geographic

Concerns about climate change have caused researchers to warn that rising global temperatures will reduce crop yields and create food insecurity, the inability to get enough calories to survive. Now, scholars from the United Kingdom and the United States have revealed another possible result: an increase in deaths not just from hunger, but from chronic diseases that would be made worse as diets change.

Writing in the medical journal The Lancet, the researchers from Oxford University and ...

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Join us for an upcoming EEB Seminar featuring Dr. John Little

The Global Change Center at Virginia Tech is co-sponsoring a special EEB Seminar featuring Dr. John Little, Professor of Civil and Environmental Engineering.

Assessing and Enhancing Environmental Sustainability:
A brief review and proposal for a common interdisciplinary framework
Thursday, March 17, 2016 at 3:30 pm
Fralin Hall Auditorium

 

Dr. John C. Little is the Charles E. Via Jr. Professor of Civil and Environmental Engineering at Virginia Tech. Little is a nationally and internationally recognized faculty member whose research focuses on two ...

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Global Change Fellows and Ecology graduate students meet with NSF Program Officer

Dr. Cayelan Carey recently hosted Dr. Michael Vanni, Professor of Zoology at the University of Miami-Ohio for an EEB seminar in Fralin Auditorium. Dr. Vanni’s presentation was titled “Farms, fish, phosphorus, and phytoplankton: Watershed subsidies and food webs regulate ecosystem dynamics in an agricultural reservoir.”

Dr. Vanni is a renowned freshwater ecology and fisheries expert; his lab studies the ecology of lakes and their surrounding landscapes, particularly focusing on how watersheds and lake food webs interact to regulate ...

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Climate change a potent element in the deadly brew of disaster risk

From The Guardian

By tackling the environment we can also mitigate the impact of disasters, as heatwaves, droughts and floods threaten the lives of millions

March 3, 2016

The Hyogo framework for action (HFA), adopted in January 2005 by UN member states, was an unprecedented move to promote saving lives and livelihoods from disasters over a decade. Has there been progress?

The Centre for Research on the Epidemiology of Disasters and major ...

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Tony Timpano’s paper in Science: Mountaintop mining & crop irrigation can increase salinity in freshwater, impacting diversity

From VT News

BLACKSBURG, Va., March 2, 2016 – Aquatic life can suffer when high concentrations of dissolved salts enter freshwater ecosystems, a process known as salinization.

An international, multi-institutional team of researchers that includes a Virginia Tech graduate student recommends ways that humans can protect freshwater from salts in a recent article in the journal Science.

The recommendations include the use of less water for agricultural practices, less salt for road de-icing, less discharge ...

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Should Citrus Farmers Use Antibiotics to Combat Greening Disease?

By Maryn McKenna at National Geographic

When you hear about antibiotic use in agriculture it is almost always about the kind of routine everyday use in livestock that the Food and Drug Administration is trying to eliminate. But there’s another type of antibiotic use in agriculture. It may be less known, but it’s poised to generate just as much controversy: spraying the drugs on citrus trees.

Florida’s Department of Agriculture and Consumer Services has Read More →

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