GAINESVILLE, Fla. — Are you a teacher who has always wanted to incorporate lessons on plants in your classroom? The University of Florida/IFAS Center for Aquatic and Invasive Plants is hosting its free Plant Camp, a five-day workshop, from June 12 to 16, 2017.
Applications will be accepted from Dec. 14th to Feb. 19, 2017. To apply, click here.
The workshop is designed for teachers—4th through 12th grade—interested in learning more about the 130-plus invasive plant species invading Florida’s natural areas and neighborhoods, as well as the native flora and fauna that make our state so unique.
“Invasive plants cost Florida taxpayers more than $80 million a year. They can block flood control devices and bridges, harbor mosquitoes, and cover valuable fish and wildlife habitats,” said Dehlia Albrecht, education initiative coordinator at the UF/IFAS Center for Aquatic and Invasive Plants. “Prevention and education are needed to protect our waters and natural areas.”
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GAINESVILLE, Fla. — Each time you do a load of laundry, you may inadvertently send tiny pieces of plastic to a nearby lake or ocean, according to Maia McGuire, Florida Sea Grant agent with the University of Florida Institute of Food and Agricultural Sciences Extension.
That’s because when we wash synthetic fabrics, such as rayon and spandex, plastic threads get washed out with the rinse cycle and sent to a wastewater treatment plant, McGuire said. These threads are a kind of microplastic called microfiber. Like all microplastic, microfibers are less than 5 millimeters in size—less than the width of a pencil eraser. Because they are so small, microfibers pass through many filters used in treatment plants and end up in lakes and oceans.
A little over a year ago, McGuire began the Florida Microplastic Awareness Project, a citizen science project that has trained volunteers throughout Florida to gather data about microplastics in coastal waters. So far, volunteers have collected and analyzed 770 water samples at 256 locations, McGuire said.
These citizen scientists found an average of eight piece of plastic per sample. 82 percent of plastic found was microfiber, McGuire said.
GAINESVILLE, Fla. – Rock Aboujaoude Jr., a University of Florida College of Agricultural and Life Sciences (CALS) undergraduate student, presented to more than 2,000 colleagues from around the world at the 12th U.N. Conference of Youth in Marrakesh, Morocco. This international event was held as part of the U.N. Framework Convention on Climate Change in November.
As part of his presentation, the third-year international food and resource economics major discussed his involvement with the nonprofit organization, Campus Climate Corps. Aboujaoude specifically addressed global economic development in regard to climate change. He stressed the importance of being an informed citizen who works with others to impact local and state government.
“I’m very passionate about the subject of climate change, and I believe this is where my future career will be,” said Aboujaoude. “Involvement in opportunities like this is in the interest of making society a better place in which to live.”
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GAINESVILLE, Fla. — Homeowners with irrigation systems would use less water if they were offered more incentives, according to a new University of Florida Institute of Food and Agricultural Sciences report.
Most will even pay more for better water quality.
Respondents to a UF/IFAS online survey of 3,000 such homeowners in Florida, Texas and California said reducing the price of water-efficient equipment would be the most effective strategy. That was followed by more practical information on household water conservation, easier identification of water-efficient appliances and better landscape irrigation ordinances.
Additionally, respondents liked the idea of a real-time water use mobile app and more information on the environmental impacts of water conservation.
“We know that informed homeowners are aware and concerned about the environmental consequences of excessive irrigation water use. However, awareness and concern are necessary, but not sufficient, conditions for resource and water conservation.” said Hayk Khachatryan, an assistant professor of food and resource economics and the lead investigator in the survey. “Efforts in promoting the adoption of water-saving irrigation systems and practices will be more successful when environmental conservation measures are combined with economic incentives such as utility or manufacturer rebates on smart irrigation equipment.”
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GAINESVILLE, Fla. — The Cedar Key Artist-in-Residence Program has selected painter Daniel Gottsegen as artist in residence for 2017. Known for his meditative renderings of the natural world, Gottsegen will live and work at the University of Florida Seahorse Key facilities Feb. 12 to 18.
Sponsored by the Cedar Key Arts Center, UF Institute of Food and Agricultural Sciences, Friends of the Lower Suwannee and Cedar Keys National Wildlife Refuges, the artist-in-residence program gives artists the opportunity to draw inspiration from the natural beauty of the Nature Coast, said Mendy Allen, program coordinator for the UF/IFAS Nature Coast Biological Station in Cedar Key, Florida.
For the last four years, artists in residence have stayed at the Seahorse Key Lighthouse, a pre-Civil War structure that offers excellent views of the key and the Gulf of Mexico. Seahorse Key is also the site of the UF/IFAS Seahorse Key Marine Laboratory, which provides lodging and other resources for researchers studying local wildlife and coastal systems.
“We hope the meeting of art and science in a place such as Seahorse Key will be a fruitful one,” Allen said.
GAINESVILLE, Fla. — It took a few years for Buzz Eaves to notice that tropical soda apple shrubs were overtaking his 1,200-acre cattle ranch near Fort Pierce, Florida. The prickly plant, with fruit the size of a golf ball and the color of unripen watermelon, was creating a barrier to the cattle’s grazing ground and displacing native plants.
“I was spending close to $6,000 a year on fertilizer and it wasn’t working that well,” Eaves said. “Then I heard about a program through the University of Florida that helps get rid of invasive species, so I turned to the school for help,” Eaves said. “It was the best thing I ever did.”
The UF Institute of Food and Agricultural Sciences joined a dozen other organizations to form the Florida Invasive Species Partnership (FISP). The members work across boundaries to address invasive species challenges across the state, said Chris Demers, UF/IFAS Extension statewide program manager.
FISP began as a working group to address invasive species on state and federal land. The program expanded to include privately owned land, Demers said. “UF/IFAS Extension faculty provide various resources on invasive species, control and prevention,” he said. “We work across all species, plants, animals and fungus.”
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GAINESVILLE, Fla. — Your neighbors and peers probably care more about water conservation than one might assume, and that may mean they’re open to some new ideas about using less water, a University of Florida Institute of Food and Agricultural Sciences researcher says.
Laura Warner, who will publish a new study on UF/IFAS Extension water conservation programs, thinks these neighborly discussions could prove fruitful.
“You may not notice the ways someone conserves, but they may already be taking action to not waste water by using good irrigation practices, and they may be open to some new ideas if you strike up a conversation about how you save water in the home landscape,” said Warner, a UF/IFAS assistant professor of agricultural education and communications.
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GAINESVILLE, Fla. — In less than 30 years, 3,000-year-old oyster reefs off Florida’s Big Bend coastline have declined by 88 percent, according to University of Florida Institute of Food and Agricultural Sciences researchers.
For residents who depend on the fishing grounds and other coastal resources protected by these reefs, it’s a worrying trend.
Now, thanks to an award of up to $8.3 million from the National Fish and Wildlife Foundation’s Gulf Environmental Benefit Fund, a UF/IFAS research team will work to restore these shrinking oyster reefs and help coastal ecosystems — and economies — become more resilient in the face of climate change and rising tides.
“This grant is one more way UF/IFAS can help foster sustainable communities and ecosystems on the Nature Coast,” said Jack Payne, senior vice president for agriculture and natural resources. “This work also dovetails with efforts by our state and local partners to conserve land and water resources in our coastal areas,” he said.
GAINESVILLE, Fla. — Global climate change has already impacted every aspect of life on Earth, from genes to entire ecosystems, according to a new study by the University of Florida Institute of Food and Agricultural Sciences and in cooperation with a broad international partner group, published in the prestigious journal Science.
“We now have evidence that, with only a ~1 degree Celsius of warming globally, major impacts are already being felt in natural systems,” said study lead author Brett Scheffers, an assistant professor in the UF/IFAS department of wildlife, ecology and conservation. “Genes are changing, species’ physiology and physical features such as body size are changing, species are shifting their ranges and we see clear signs of entire ecosystems under stress, all in response to changes in climate on land and in the ocean.”
During this research, Scheffers, a conservation ecologist, collaborated with a team of researchers from 10 countries, spread across the globe. They discovered that more than 80 percent of ecological processes that form the foundation for healthy marine, freshwater and terrestrial ecosystems already show signs of responses to climate change.
“Some people didn’t expect this level of change for decades,” said co-author James Watson, of the University of Queensland in Australia. “The impacts of climate change are being felt with no ecosystem on Earth being spared.“
GAINESVILLE, Fla. — People who know a lot about genetically modified foods are inclined to agree with the scientific consensus that such foods are safe to eat. But, those who know plenty about global warming are cautious about the science that says humans cause the phenomenon, a new University of Florida Institute of Food and Agricultural Sciences study shows.
Furthermore, the study showed some people still make what researchers call “illusionary correlations,” such as “genetically modified foods cause autism.”
Perhaps science communication should address people’s perceptions about illusionary correlations versus their knowledge of global warming and genetically modified foods, said Brandon McFadden, a UF/IFAS assistant professor of food and resource economics and author of the study. Merely providing people with information is insufficient to change behavior, McFadden said.