IFAS News

University of Florida

IFAS News RSS Feed

UF/IFAS strategies give forest owners, managers disaster-coping methods

Topic(s): Agriculture, Conservation, Forestry, Pests, Weather

Forest strategies

Caption at bottom

GAINESVILLE, Fla. – Scientists believe climate change means more erratic weather patterns for the future, and that doesn’t bode well for forests in the Southeastern U.S.

Two things trees don’t need are damaging hurricane-force winds and wildfires, and they believe those climate change-related weather patterns portend more of both.

University of Florida researchers, including postdoctoral research associate Andres Susaeta, built a computer model that simulates various climate scenarios in hopes of minimizing the potentially cataclysmic damage to forests on privately owned forest land.

“Climate change is likely to affect forest productivity and exacerbate the impacts of big disasters on forest ecosystems in the South,” Susaeta said.

(more …)

UF/IFAS study: Model may help growers mitigate costly droughts

Topic(s): Crops, Economics, New Technology, Weather

ingram

Caption at bottom

GAINESVILLE, Fla. – A University of Florida-created model may help growers plant at optimal times and avoid crop-destroying drought, which can cost millions of dollars in a given year, according to one of the tool’s creators.

If growers know when their crops need the most water, they can plant accordingly, said Keith Ingram, an associate scientist in UF’s agricultural and biological engineering department, part of the Institute of Food and Agricultural Sciences.

Although forecasts indicate a drought’s likelihood, they aren’t perfect, Ingram said. But they can help a farmer decide whether to plant a crop earlier or later than usual so drought is less likely to occur when the crop is most sensitive to drought, Ingram said.

(more …)

UF/IFAS researcher to use $500,000 grant to try to make peanuts more drought-resistant

Topic(s): Agriculture, Crops, Economics, Weather

GAINESVILLE, Fla. – A University of Florida researcher plans to use a $500,000 federal grant to study ways to make peanuts more drought tolerant.

Diane Rowland, an associate professor of agronomy and faculty member in UF’s Institute of Food and Agricultural Sciences, won the four-year grant in November from the National Institute of Food and Agriculture, part of the U.S. Department of Agriculture.

(more …)

UF develops first high-altitude device to help detect health threats from the sky

Topic(s): Agriculture, Crops, Environment, IFAS, New Technology, Pests, Research, Weather

DartTestFlight017

Click here for high-resolution version. Caption at bottom.

African dust video

GAINESVILLE, Fla. — A University of Florida researcher is exploring whether the latest plant, animal or human health threats will come from the sky.

Using the first ever high-altitude sampling device designed to collect microorganisms from the upper atmosphere, Andrew Schuerger, an aerobiologist with UF’s Institute of Food and Agricultural Sciences, will examine the massive dust clouds that roll into Florida from Africa each year.

The maiden flight of the device, known as Dust at Altitude Recovery Technology or DART, was flown on an F-104 Starfighter jet Tuesday at the Kennedy Space Center in Cape Canaveral.

(more …)

UF researcher: Southeast must prepare for wild weather from climate change

Topic(s): Agriculture, Disaster Preparedness, Economics, Environment, Research, Weather

ingram

Caption at bottom

GAINESVILLE, Fla. —  People who live in the southeastern United States should begin to prepare for more drastically changing weather conditions – everything from heat waves to poorer air quality – caused by climate change, according to a new book, edited by a University of Florida researcher.

The book, which UF’s Keith Ingram helped write, is titled “Climate Change of the Southeast United States: Variability, Change, Impacts and Vulnerability.” Ingram was the book’s lead editor.

(more …)

Renowned scientist to speak at UF/IFAS York Lecture Series

Topic(s): Announcements, Environment, IFAS, Research, Weather

Michael-Mann-YorkLecture

Caption at bottom

GAINESVILLE – Renowned scientist Michael Mann will give the keynote address at the 2013 E.T. York Lecture Series Nov.19 at the Emerson Alumni Hall at the University of Florida.

Mann, a distinguished service professor of meteorology at Penn State University, will address the “Hockey Stick and the Climate Wars: Dispatches from the Front Lines.”

In his recent book “The Hockey Stick and the Climate Wars,” Mann discusses his experiences in the center of the climate change debate resulting from a graph he and his co-authors published 15 years ago, demonstrating the unprecedented nature of modern climate change. The line of the graph charted global temperatures over the last 1,000 years, starting to spike upward in about 1850, resulting in a graph that resembled a hockey stick. (more …)

Florida weather network adds three stations

Topic(s): Agriculture, Citrus, Crops, New Technology, Weather

FAWN

GAINESVILLE — The Florida Automated Weather Network is bigger than ever, with three new sites added this year.

Stations added since April are in Citrus, Okeechobee and Palm Beach counties, said Rick Lusher, manager of the network at the University of Florida’s Institute of Food and Agricultural Sciences.

That makes 41 stations now in the network, built in 1998 to give the state’s agricultural producers the most current weather information possible.

(more …)

UF researchers find wheat production models disagree under climate change scenarios

Topic(s): Agriculture, Conservation, Crops, Economics, Environment, IFAS, New Technology, Research, Weather

Senthold Asseng

Click here for high-resolution version. Caption at bottom.

GAINESVILLE, Fla. — University of Florida researchers have found, for the first time, that crop models predicting yields for one of the world’s most important crops begin to disagree under climate change scenarios.

By knowing where those models break down, researchers will be better able to improve them. The computerized models predict crop yields for wheat, one of the world’s most-consumed foods.

Scientists use crop models to foresee which parts of the world may face the greatest food shortages, so that efforts to improve food production can be directed to those places.

(more …)

UF Oyster Recovery Team issues findings: Drought and salinity major issues, not oil

Topic(s): Agriculture, Aquaculture, Conservation, Cultivars, Economics, Environment, Extension, IFAS, New Technology, Pests, Pollution, Research, Weather

 IMG_1063

Cutline at bottom. Click here for high-res image.

GAINESVILLE, Fla. — There is no evidence that pollutants from the 2010 Gulf of Mexico oil spill contributed to the “unprecedented” decline in recent Apalachicola Bay oyster populations, according to a report this week by the University of Florida.

Instead, the report by UF’s Oyster Recovery Team cites drought, insufficient rainfall and increased salinity in the bay as factors contributing to the dramatic drop-off in oyster landings beginning in September 2012 and continuing through the year, said Karl Havens, task force leader and director of Florida Sea Grant.

“There was a whole chain of circumstances that led to this situation, some of which are beyond human control,” Havens said. “Our report makes recommendations for many things that can be done to help the oyster population through management and restoration.”

Havens and other recovery team members discussed the report and findings with a crowd of about 60 residents and seafood workers Wednesday at the Apalachicola Community Center.

The full report and a summary are available at the UF/IFAS Franklin County Extension office or its website, http://franklin.ifas.ufl.edu.

(more …)

Food, sustainability and climate change experts to speak in Gainesville April 2-3

Topic(s): Agriculture, Announcements, Departments, Environment, Green Living, IFAS, Research, Weather

GAINESVILLE, Fla. – The University of Florida will host a climate symposium April 2-3 that will feature leading authorities on food, sustainability and climate change.

Registration has closed for the event, but members of the media are welcome to attend. It is being held at the Reitz Student Union on campus. The last two sessions on April 3, from 2 p.m. to 4 p.m., are open to anyone, regardless of registration. For more information, please see agenda here: http://conference.ifas.ufl.edu/landgrant/agenda.pdf.

Called Sustaining Economics and Natural Resources in a Changing World: Key Role of Land-Grant Universities, the symposium will address the impact land-grant institutions and their research have had on food security and agricultural production; infrastructure and transportation; energy; sustainable development and resource policies.

(more …)

Back to Top

giuseppe zanotti scarpe giuseppe zanotti outlet giuseppe zanotti italia giuseppe zanotti scarpe outlet giuseppe zanotti scarpe italia outlet giuseppe zanotti scarpe italia giuseppe zanotti scarpe outlet giuseppe zanotti italia giuseppe zanotti Pandora Australia Pandora Sale Pandora Charms Pandora Jewelry Pandora Charms Australia Pandora Ireland Pandora Ireland Pandora Charms Ireland Pandora Bracelets Ireland Pandora Ireland cheap ralph lauren ralph lauren cheap ralph lauren outlet ralph lauren australia ralph lauren outlet australia cheap ralph lauren polo Tiffany Sale Tiffany UK Cheap Tiffany Michael Kors UK Michael Kors Outlet Michael Kors Bags Michael Kors Outlet UK thomas sabo onlineshop thomas sabo online shop thomas sabo sale thomas sabo outlet http://www.kwindy.com/ Thomas Sabo Charms