Tags
Results for: Freshwater Ecology
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Video ItemSaving a salamander may require human intervention , video
Virginia Tech researchers William Hopkins and Erin Hotchkiss and Virginia Department of Wildlife Resources biologists are rearing hellbender salamander eggs in captivity to help stabilize eastern hellbender populations and support long-term population recovery in Virginia. By protecting eggs and juveniles during their most vulnerable stage, the head start approach gives populations a better chance to recover while broader ecological restoration efforts, such as planting riparian buffers and implementing best land management practices, take root.
Date: Oct 28, 2025 - -
Video ItemSaving a salamander may require human intervention , video
Virginia Tech researchers William Hopkins and Erin Hotchkiss and Virginia Department of Wildlife Resources biologists are rearing hellbender salamander eggs in captivity to help stabilize eastern hellbender populations and support long-term population recovery in Virginia. By protecting eggs and juveniles during their most vulnerable stage, the head start approach gives populations a better chance to recover while broader ecological restoration efforts, such as planting riparian buffers and implementing best land management practices, take root.
Date: Oct 17, 2025 - -
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'Curious Conversations' podcast: Cayelan Carey talks about ecosystem forecasting , articleCarey's ecosystem forecasting provides near real-time predictions about water quality in lakes and reservoirs. Believed to be the first of its kind, the system is collecting data from 15 lakes and reservoirs spanning three continents and providing each with a daily, 30-day forecast.
Date: Sep 22, 2025 - -
Video ItemVirginia Tech researchers deploy water quality forecasting system around the globe , video
Researchers at the Center for Ecosystem Forecasting at Virginia Tech have developed a system that can predict the quality of drinking water in lakes and reservoirs. By combining advanced sensor technologies, data analysis, AI, machine learning, and cyberinfrastructure, ecosystem forecasting tools have the potential to revolutionize environmental policy and security. This technology has now been applied to help manage lakes and reservoirs in countries around the world.
Date: Sep 08, 2025 - -
Video ItemResearchers deploy water quality forecasting system around the globe , video
Researchers at the Center for Ecosystem Forecasting have developed a system that can predict the quality of drinking water in lakes and reservoirs. By combining advanced sensor technologies, data analysis, AI, machine learning, and cyberinfrastructure, ecosystem forecasting tools have the potential to revolutionize environmental policy and security. This technology has now been applied to help manage lakes and reservoirs in countries around the world.
Date: Sep 03, 2025 - -
Video ItemWhen hellbenders thrive, clean water flows downstream , video
Professor William Hopkins and his team, along with the Virginia Department of Wildlife Resources, are tracking the species’ survival, studying stream impacts, and using a “head-start” program that raises larvae in captivity before releasing them back into the wild.
Date: Aug 14, 2025 - -
Video ItemVirginia Tech lab studies aquatic invertebrates to indicate Stroubles Creek stream health , video
Researchers in Sally Entrekin's Aquatic Entomology lab at Virginia Tech study the aquatic invertebrates of Stroubles Creek to determine the health of the stream. What species they find indicates if stream restoration efforts are improving a creek that is heavily impacted by ecological and anthropogenic effects. Learn more at https://news.vt.edu/
Date: Aug 07, 2025 - -
Video ItemAquatic invertebrates indicate stream health , video
Researchers in Sally Entrekin's Aquatic Entomology lab at Virginia Tech study the aquatic invertebrates of Stroubles Creek to determine the health of the stream. What species they find indicates if stream restoration efforts are improving a creek that is heavily impacted by ecological and anthropogenic effects.
Date: Aug 06, 2025 - -
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Education modules build student and instructor skills , articleFrustrated with a gap of available data science training opportunities for environmental science undergraduate students and instructors, in 2017 Virginia Tech researchers built a new educational program and extended it to other universities.
Date: Oct 25, 2024 - -
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Researcher finds nature’s hidden threshold for saltiness in the space where forests meet streams , articleCollege of Agriculture and Life Sciences researcher Sally Entrekin is co-leading a nearly $1 million National Science Foundation-funded study of how salinization impacts aquatic and terrestrial life in riparian zones.
Date: Oct 11, 2024 - -
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A watershed moment for the survival of imperiled Appalachian salamanders , articleIn partnership with the Virginia Department of Wildlife Resources, Virginia Tech researchers received a $2 million science-guided conservation award from a joint venture of the National Science Foundation and the Paul G. Allen Family Foundation.
Date: Aug 20, 2024 - -
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New leadership to guide the Virginia Water Resources Research Center , articleDirector Kevin McGuire and Associate Director Daniel McLaughlin will continue the center’s mission to support research, collaboration, and outreach on water issues impacting the commonwealth.
Date: Jun 26, 2024 - -
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New research details economic, nutritional impact of global recreational inland fishing , articleA new paper explores the critical role inland recreational fisheries play in providing affordable nutrition and how climate change threatens access for millions of people globally.
Date: Jun 11, 2024 - -
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New center showcases Virginia Tech's strengths in global sustainability , articleCayelan Carey and Quinn Thomas, co-directors of the Virginia Tech Center for Ecosystem Forecasting, are striving to stay ahead of ecological hazards and broadly extending their efforts to encompass partners both home and abroad.
Date: Apr 09, 2024 - -
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Researchers receive National Science Foundation grant for long-term data research , articleThe five-year grant will support three Virginia Tech researchers working to help better predict the future of ecosystems.
Date: Feb 26, 2024 - -
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Undergraduate students SURF into research this summer , articleNine undergraduate students were paired with Fralin Life Sciences Institute-affiliated faculty mentors for the Summer Undergraduate Research Fellowship program, a 10-week training program designed to give motivated undergraduates full-time research experience that mirrors real-world graduate work.
Date: Sep 13, 2023 - -
Video ItemRestoring filter feeders in Potomac River tributaries , video
A team of biologists from different universities are collaborating with state and federal agencies to introduce freshwater mussels into two urban streams in Reston, VA. Both streams flow into the Potomac River and subsequently the Chesapeake Bay. "A lot of times we have too much sediment in urban streams," said Associate Professor Sally Entrekin. "So the freshwater mussels are a lot like oysters, where they filter that sediment."
Date: Aug 22, 2023 - -
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Scientists spurred by a thirst to transform the field of phytoplankton forecasting , articleCayelan Carey, professor of biological sciences, will serve as the lead principal investigator on a $2.2 million National Science Foundation grant to develop the first automated, real-time system to forecast the toxic blooms that endanger drinking water.
Date: Aug 08, 2023 - -
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A river of water research flows throughout the commonwealth , articleThe Virginia Water Resources Center plays an important role in supporting collaborative research on water science at Virginia Tech while fostering public engagement and outreach across the commonwealth.
Date: Aug 03, 2023 - -
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Virginia Tech study reveals reason hellbenders are disappearing , articleThe gigantic, slimy salamanders known as hellbenders, once the apex predators of many freshwater streams, have been in decline for decades. A study led by Virginia Tech professor William Hopkins, published in The American Naturalist, determined that in deforested areas, hellbender fathers are far more likely to eat their entire brood than in areas that still have lush foliage.
Date: Jun 28, 2023 -
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