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In: Cat Frederick, Catherine Frederick, Emma Hauser, fish farming, Jesse Trushenski, Lake Talks, RAS, recirculating aquaculture, recirculating aquaculture systems, seafood, sustainable seafood

Many Wisconsinites may be surprised to learn that the state’s agricultural sector includes seafood raised on land, such as Atlantic salmon. Fish farming—also known as aquaculture—here in the U.S. is one way to reduce America’s reliance on imported seafood. Estimates, depending on how they are calculated, indicate that between 65% and 90% of seafood consumed in the U.S. is imported. In addition to this trade deficit, this situation means that seafood often travels great distances to reach your plate.

A free, online panel discussion hosted by Wisconsin Sea Grant will look at one form of sustainable fish farming known as recirculating aquaculture systems. “Fish on land? The growth of land-based fish farming” will take place Thursday, March 17, from 7 to 8 p.m. (central time) as part of Sea Grant’s “Lake Talks” series.

Registration is required and is open now. The hour will include time for audience questions.

Land-based water reuse systems, like the tanks shown here, can provide an optimal, carefully controlled environment for fish to thrive. Pictured here are Atlantic salmon. (Photo: NADF)

Also called RAS, recirculating aquaculture systems use large tanks and efficient reuse of water to raise fish on land. Recently, the U.S. Department of Agriculture has made major investments in furthering RAS research and workforce development, building upon earlier support from the National Sea Grant College Program, part of the National Oceanic and Atmospheric Administration (NOAA).

Attendees of the March 17 panel will learn about cutting-edge aquaculture research and outreach happening in Wisconsin. They will also gain a broader, national view of recirculating aquaculture and how it can help with America’s seafood trade deficit, provide nutritious food and reduce food’s carbon footprint.

Speakers will also address how U.S. fish farming and wild-caught fisheries can go hand in hand to supply sustainable seafood to American consumers. The evening will also touch upon the role that aquaculture plays through fish hatcheries that support recreational and commercial fishing and the recovery of imperiled species.

Panelists are:

  • Emma Hauser, Aquaculture Outreach Specialist/Research Associate, University of Wisconsin-Stevens Point Northern Aquaculture Demonstration Facility and Wisconsin Sea Grant
  • Dr. Catherine Frederick, Extension Associate for the Recirculating Aquaculture Salmon Network (RAS-N) and Sustainable Aquaculture Systems Supporting Atlantic Salmon (SAS2), University of Maryland Extension and the Institute of Marine and Environmental Technology
  • Dr. Jesse Trushenski, Chief Science Officer and Vice President for Animal Welfare, Riverence; Past President and Fellow, American Fisheries Society

For Lake Talks event and registration information, visit the Sea Grant website, or follow Wisconsin Sea Grant on Facebook or Twitter. You can register for the March 17 presentation now.

For questions about this series, contact Wisconsin Sea Grant science communicator Jennifer Smith.

The post Lake Talks series to explore sustainable, land-based fish farming first appeared on Wisconsin Sea Grant.

Original Article

News Releases | Wisconsin Sea Grant

News Releases | Wisconsin Sea Grant

https://www.seagrant.wisc.edu/news/lake-talks-series-to-explore-sustainable-land-based-fish-farming/?utm_source=rss&utm_medium=rss&utm_campaign=lake-talks-series-to-explore-sustainable-land-based-fish-farming

Jennifer Smith

On:
In: aquaculture, Branch River Trout Hatchery, fish farming, GLAC, Great Lakes Aquaculture Collaborative, sustainable seafood

If you’re interested in sustainable farming practices and how fish gets to your plate, an upcoming virtual event is for you.  The second annual Sea Grant Great Lakes Aquaculture Days will take place Aug. 31 through Sept. 2. This year, the event is moving from a single day to three days of fun-filled aquaculture learning opportunities!

The interactive event will showcase the region’s fish and seafood production through virtual farm tours, live interviews with farmers and Q&A sessions. 

The event is free and open to the public.  Registration is required. Farm tours begin at 2 and 3 p.m. central time each day (3 and 4 p.m. Eastern). Tours last approximately 15 minutes, followed by live interviews and Q&A with the featured farmers.

The event will showcase farms across the Great Lakes region that have been successful in creating viable businesses, producing high quality products and limiting their environmental impacts.  Farm tours will highlight different aquaculture methods. Each farm is privately owned and operates in a unique way, producing a variety of different species. Attendees will learn about the diversity of aquaculture operations in the Great Lakes region.

The farm tour lineup is as follows: 

  • Aug. 31, 2 p.m.: Branch River Trout Hatchery, Wisconsin – raceways in combination with a winery
  • Aug. 31, 3 p.m.: Cedar Brook Trout Farm, Michigan – trout raceways
  • Sept. 1, 2 p.m.: Hickling’s Fish Farm, New York – bass and trout raceways and ponds
  • Sept. 1, 3 p.m.: Ozark Fisheries, Indiana/Missouri – pond and flowthrough
  • Sept. 2, 2 p.m.: Ripple Rock Fish Farms, Ohio  – recirculating aquaculture system
  • Sept. 2, 3 p.m.: Lincoln Bait LLC, Minnesota – bait farm

The event is hosted by the Sea Grant Great Lakes Aquaculture Collaborative, which is a project of Sea Grant programs across the Great Lakes region working to share resources and promote best practices throughout the aquaculture industry. Wisconsin Sea Grant is a member of this effort; for more Wisconsin-related information about Aquaculture Days, contact Titus Seilheimer, fisheries outreach specialist.

Attendees will have opportunities to interact with other participants through the question-and-answer sessions at the end of each farm tour. These sessions also offer a chance to pick the brains of experienced aquaculture operators across the region. 

Globally, aquaculture is the fastest growing sector of agriculture. It now accounts for more than 50% of the world’s seafood production, surpassing production from wild-caught fisheries. However, in the United States, the growth of aquaculture has been stagnant, and seafood supply from U.S.-based, wild-caught fisheries is not enough to meet the national demand. One result is a $14 billion seafood trade deficit. 

The U.S. aquaculture industry has the potential for growth, especially in the Great Lakes region, where abundant inland freshwater resources have enabled a handful of aquaculture operations that employ a local workforce and produce sustainable, healthy and tasty fish. 

In Wisconsin, consumers can learn more about fish that is both farmed and wild-caught in the state by visiting EatWisconsinFish.org, a project of Wisconsin Sea Grant. The site includes recipes, information about producers, health facts and more.

For more information about Great Lakes Aquaculture Days 2021 or to register, visit greatlakesseagrant.com/aquaculture or contact Michigan Sea Grant Extension Educator Elliot Nelson, elliotne@msu.edu. For information about the Sea Grant Great Lakes Aquaculture Collaborative, contact Minnesota Sea Grant Extension Educator Amy Schrank, aschrank@umn.edu.

The post Aquaculture Days virtual event connects public with fish farmers and local fish first appeared on Wisconsin Sea Grant.

Original Article

News Releases | Wisconsin Sea Grant

News Releases | Wisconsin Sea Grant

https://www.seagrant.wisc.edu/news/aquaculture-days-virtual-event-connects-public-with-fish-farmers-and-local-fish/?utm_source=rss&utm_medium=rss&utm_campaign=aquaculture-days-virtual-event-connects-public-with-fish-farmers-and-local-fish

Jennifer Smith