Climate change is trouble for cutthroat trout in the Rockies

From NPR:

There’s an unplanned experiment going on in the northern Rocky Mountains. What’s happening is that spring is arriving earlier, and it’s generally warmer and drier than usual. And that’s messing with some of the fish that live there.

The fish is the iconic cutthroat trout. It’s a native North American fish that thrives in cold, small streams. Explorer Meriwether Lewis of Lewis and Clark Expedition fame was among the first ...

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Jon Doubek, GLEON Fellow, publishes in PNAS

Jon Doubek, a PH.D. candidate in Biological Sciences at Virginia Tech, is a fellow in the Interfaces of Global Change Program and the Global Lake Ecological Observatory Network (GLEON).

Jon’s GLEON Fellowship Program trains small cohorts of graduate students from around the world to analyze large and diverse data sets, operate effectively in diverse international teams, and communicate science to researchers, the public, and managers. In addition to taking part in three international ...

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Global water expert, Brian Richter to give GCC Distinguished Lecture April 7th

From VT News:

Brian Richter, the chief scientist for the Global Water Program of The Nature Conservancy, will visit Virginia Tech on April 7. He will give a 4 p.m. distinguished lecture entitled “Chasing Water in a Rapidly Changing World” at the Lyric Theatre, followed by a question and answer period and book signing.

The event, coordinated by the Global Change Center at Virginia Tech and the Virginia Water Resources Research Center, is free and open to the public.

Richter has been a global ...

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Strickland and Wepking: Agricultural antibiotics impact soil ecosystems

From VT News

Manure from cattle administered antibiotics drastically changes the bacterial and fungal make-up of surrounding soil, leading to ecosystem dysfunction, according to a Virginia Tech research team.

The team analyzed soil samples from 11 dairy farms in the United States and found that the amount of antibiotic resistant genes was 200 times greater in soil near manure piles compared with soil that wasn’t.

Furthermore, microbes with greater antibiotic resistance showed higher stress levels. Their findings were published March 29 in ...

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“Between Earth and Sky: Climate Change on the Last Frontier” screened April 12 at the Lyric

From VT News

The documentary film “Between Earth and Sky: Climate Change on the Last Frontier” will be screened at 7 p.m. on April 12 at The Lyric Theatre in downtown Blacksburg. David Weindorf, the film’s executive producer, will be on hand to introduce the movie to a Blacksburg audience.

Sponsored by the Global Change Center at Virginia Tech and the Department of Crop and Soil Environmental Sciences at Virginia Tech, the event is free and open to the public. Among ...

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Global Change Researchers help Water Authority maintain water quality

From VT NEWS

Pumping oxygen into the bottom waters of Southwest Virginia’s drinking water reservoirs can reduce treatment costs and help fish and other aquatic life, according to an interdisciplinary research team with the Global Change Center at Virginia Tech.

The team has installed oxygenation systems in three reservoirs that serve Roanoke and surrounding county residents — Carvins Cove, Falling Creek, and Spring Hollow — and are monitoring them to see how increased oxygen levels ...

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David Millican, IGC Fellow, studies impact of climate change & deforestation in Namibia

From VT News

A Virginia Tech graduate student is living in one of the hottest and driest countries in the world this semester so that he can study how climate change, land management, and other human-caused phenomena impact a community of animals known as the cavity guild.

Composed of birds, reptiles, mammals, amphibians, and invertebrates, the cavity guild, biologically speaking, is a group of animals that depend on holes and crevices in trees for their ...

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James Hansen to give keynote talk at Appalachian Studies Conference

From VT News

Renowned climatologist James Hansen will visit Virginia Tech on March 10, 2017.
He will give a 4 p.m. lecture entitled “A Peaceful Revolution: Global Justice for Young People Requires a New Approach” in the Squires Student Center, followed by a question-and-answer period.
The event is free and open to the public as seating allows.

Hansen, who was among the first scientists to argue that the burning of fossil fuels is warming the planet, is the keynote speaker in the 40th Annual ...

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NASA and NOAA declare 2016 hottest on record

From The Washington Post

In a powerful testament to the warming of the planet, two leading U.S. science agencies Wednesday jointly declared 2016 the hottest year on record, surpassing the previous record set just last year — which itself had topped a record set in 2014.

Average surface temperatures in 2016, according to the National Oceanic and Atmospheric Administration, were 0.07 degrees Fahrenheit warmer than 2015 and featured eight successive months (January through August) that were individually the warmest since the agency’s records began ...

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