Tony Timpano’s work in water quality research is at the interface of science and policy

Story by Cassandra Hockman
Fralin Life Science Institute

Along the Mississippi River there is one species many people who live there know well. Mayflies. These long, dragonfly-looking creatures live on the bottom of the river and burrow in the muck and sand. They grow and develop there before they come to the surface to fly away and mate.

When they fly away, they do it en masse.

“They come out in huge swarms so big they show up on Doppler radar,” said Tony ...

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IGC Fellow, Cordie Diggins, defends her dissertation

On June 30, 2016, Interfaces of Global Change Fellow, Cordie Diggins, successfully defended her dissertation in the Department of Fish and Wildlife Conservation at Virginia Tech.  Her seminar was titled, “Determining Habitat Associations of Virginia and Carolina Northern Flying Squirrels in the Appalachian Mountains from Bioacoustic and Telemetry Surveys”.

Dr. Diggins will start a post doctoral appointment in August with the USGS Virginia Cooperative Fish and Wildlife Research Unit.  She will be studying the federally endangered spruce-fir moss spider, as well as ...

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Postcards from the field: Brandon Semel in Madagascar

POSTCARD from:
Brandon Semel, Ph.D. student in the Department of Fish and Wildlife Conservation

“I’m currently writing this at 2:30 am, Madagascar time, as I wait for the local taxi brousse (or bush taxi) to take me from the small town of Daraina to the coastal cities of Vohemar and Sambava where I can finalize my research permits. Let’s just say that things here don’t always go according to a western schedule, as my ride is already half an hour late ...

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Cathy Jachowski defends her dissertation: first IGC graduate!

On Monday, May 9, 2016, Cathy Jachowski successfully defended her dissertaton in Fralin Auditorium. Her public seminar in Fralin Auditorium was titled, “Effects of Land Use and Parasitism on Hellbender Salamanders: A Multilevel Perspective”.

Cathy, a member of the Hopkins Lab, is the first Interfaces of Global Change graduate student to complete a doctoral program at Virginia Tech! Congratulations, Cathy!


cathydefense

 

See more defense photos on FLICKER

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The first annual Interfaces of Global Change Research Symposium brings campus labs together to solve global problems

The first annual Interfaces of Global Change (IGC) Graduate Research Symposium was a great opportunity for IGC Fellows to share their research with the entire global change community at Virginia Tech. The 2-day symposium began on Thursday evening, April 21st, with a special Distinguished Lecture at the Lyric Theatre featuring Dr. Josh Tewksbury, Future Earth. A full slate of events on Friday, April 22nd, provided a forum for students and faculty to interact and explore connections between labs.

During two platform sessions, nine IGC fellows gave ...

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Brandon Semel will use drones to help save lemurs in Madagascar

Brandon Semel is a PhD student in the Department of Fish and Wildlife Conservation at Virginia Tech and a fellow in the Interfaces of Global Change IGEP.  This story was first published as a Student Spotlight at Fralin Life Science Institute.

Flying high for conservation: an Interfaces of Global Change fellow will use drones to help save lemurs

Brandon Semel’s doctoral research can be traced back to a picture book.

Within the book are images of bushy tailed lemurs, ...

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Jon Doubek receives NSF Doctoral Dissertation Grant

We are pleased to announce that IGC Fellow, Jonathan Doubek, has been awarded a prestigious NSF Doctoral Dissertation Improvement Grant!

The grant will support Jon’s work in the Carey lab on zooplankton in freshwater lakes and reservoirs.  These organisms play a critical role in the food web and overall water quality in these ecosystems and a major factor in the negative impact of human activities.  The ...

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Postcards from the field: David Millican in Namibia

By David Millican

It’s late January in central Namibia, the time of year when heavy rain showers become a regular source of relief for many animals. If the rains arrive, a green carpet spreads across the landscape and food becomes plentiful for all, providing the necessary resources for many species to reproduce. If the rains fail to show, dehydration and starvation sweep through the land like a plague. All individuals suffer, but the young and old, the weakest and most vulnerable, ...

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Cathy Jachowski and VDGIF capture rare footage of hellbender nests and eggs

Hellbenders! The Virginia Department of Game and Inland Fisheries (VDGIF) tagged along with Cathy Jachowski and Bill Hopkins to learn more about how these unusual animals live and how they guard their eggs. This VDGIF video features some rare footage of hellbender egg collection and underwater use of artificial nest boxes!

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