skip to main content
skip to newscasts

Saturday, June 22, 2024

Public News Service Logo
facebook instagram linkedin reddit youtube twitter
view newscast page
play newscast audioPlay

America's 'Radical Elders' continue their work for fairness, justice; SCOTUS upholds law disarming domestic abusers; Workplace adoption benefits help families, communities; Report examines barriers to successful post-prison re-entry in NC.

view newscast page
play newscast audioPlay

A congresswoman celebrates Biden protections for mixed status families, Louisiana's Ten Commandments law faces an inevitable legal challenge, and a senator moves to repeal the strict 19th century anti-obscenity and anti-abortion Comstock Act.

view newscast page
play newscast audioPlay

Rural educators say they need support to teach kids social issues, rural businesses can suffer when dollar stores come to town, prairie states like South Dakota are getting help to protect grasslands and a Minnesota town claims the oldest rural Pride Festival.

FL Research Highlights Importance of Fish Communities, Environment

play audio
Play

Thursday, June 8, 2023   

Two Florida graduate students are part of a Forage Fish Research Program. They are looking at how altering water flows in coastal estuaries affect fish, and learning the best ways to manage popular recreational fish.

Dakota Lewis, a Ph.D. candidate at the University of Florida, is assessing how increasing or decreasing freshwater discharge can disrupt critical links between predator fish and their prey, like menhaden and pinfish.

Lewis has tracked impacts in the Indian River Lagoon and St. Lucie Estuary. She said she is now focused on Florida Bay and the Everglades restoration efforts, using machine learning techniques to analyze data.

"Seeing if those two systems that are pretty close in space," Lewis explained. "When you think of St. Lucie and the Florida Bay, if some of the same patterns and trends of the fish will look the same down south, and kind of using some new techniques that allow for more variability in the system."

Lewis is still in the early stages of the Florida Bay project, but her just-published research in the journal Ecological Indicators showed for the St. Lucie project, restoring lower natural water flow stabilized the relationship between both forage fish and sport fish communities and their environment.

Barry Walton, a Ph.D. student at Florida State University, is examining biomarkers to study how two popular sport fish species -- red drum or redfish and spotted seatrout -- use their habitat and food resources. Walton said he is learning more about their shared resources and diets, including forage fish.

"Better understanding their diets and how they're feeding will help with their management," Walton pointed out. "The better that we manage these important sport fish, the better off we will be able to protect them for the long term."

Walton noted so far, he's learning both species are using different food sources, to a small degree, and he is working to get the research published in a peer-reviewed journal.

Since 2016, the Forage Fish Research program, a public-private partnership between the Fish and Wildlife Research Institute, leading academics, and Florida Forage Fish Coalition, has provided these fellowships to grad students at Florida universities.


get more stories like this via email

more stories
The 2024 Summer U.S. Conference of Mayors in Kansas City, Mo., will be under the leadership of its president, Mayor Hillary Schieve of Reno, Nev., and host Kansas City Mayor Quinton Lucas.
(SeanPavonePhoto/Adobe Stock)

play sound

Some Michigan mayors are out of the office this week - but still working for their cities. They're at the 92nd meeting of the United States …


Social Issues

play sound

Summer is here, but some Wisconsin households juggling higher consumer costs and other basic needs might feel like a vacation is out of reach…

Social Issues

play sound

An interim North Dakota legislative committee this week got an update from state leaders on potential moves to reconnect kids in foster care with thei…


Social Issues

play sound

More employers are offering benefits to adoptive parents, according to a new survey by the Dave Thomas Foundation for Adoption. The amount of paid …

About a quarter of Americans hold unfavorable views of both former President Donald Trump and President Joe Biden. (Christian Delbert/Adobe Stock)

Social Issues

play sound

The Arizona Court of Appeals recently dismissed a case brought by Republican Arizona attorney general candidate Abraham Hamadeh, Republican Cochise …

Social Issues

play sound

North Carolina's business community is alarmed after Lt. Gov. Mark Robinson praised the controversial House Bill 2, known as the "Bathroom Bill," at …

Social Issues

play sound

Members of the group Radical Elders are participating in a Chicago tech conference this weekend to explain the impact of technology on older Americans…

 

Phone: 303.448.9105 Toll Free: 888.891.9416 Fax: 208.247.1830 Your trusted member- and audience-supported news source since 1996 Copyright 2021