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In: aquatic invasive species management, behavior change, Bret Shaw, North American Lake Management Society, social science, Tim Campbell, University of Wisconsin-Madison

Natural resource management issues often boil down to people management issues. When it comes to lake management, people can be hard to predict. They may say one thing but do another. They may think they’re good environmental stewards even though some of their behaviors suggest otherwise. But to make meaningful progress in aquatic invasive species management issues, human behavior must be taken into account.

Intersections between natural and social science is the theme of a recent article written by Wisconsin Sea Grant’s Aquatic Invasive Species Outreach Specialist Tim Campbell and University of Wisconsin-Madison Associate Professor and Division of Extension Environmental Communication Specialist Bret Shaw. “Natural and Social Science Work Better Together for Managing AIS” appeared in the spring 2023 issue of “Lakeline,” published by the North American Lake Management Society.

The article outlines effective social science methods, including understanding target audiences, crafting better messages and addressing barriers to behavior change.

The post Aquatic invasive species management through people management first appeared on Wisconsin Sea Grant.

Original Article

Blog | Wisconsin Sea Grant

Blog | Wisconsin Sea Grant

https://www.seagrant.wisc.edu/blog/aquatic-invasive-species-management-through-people-management/?utm_source=rss&utm_medium=rss&utm_campaign=aquatic-invasive-species-management-through-people-management

Marie Zhuikov

On:
In: aquaculture, Atlantic salmon, Bret Shaw, consumer opinion, Emma Wiermaa, Greg Fischer, Kristin Runge, NADF, RAS-N, saprolegnia, saprolegniasis, social science, UWSP NADF

Two Sea Grant-funded aquaculture studies have borne fruit with new publications. One aids the growing industry surrounding Atlantic salmon raised in land-based recirculating aquaculture systems (RAS). The other looks at Wisconsin residents’ views of aquaculture (often called fish farming) and related public policy.

Both tie in with the broader goals of Wisconsin Sea Grant and the National Sea Grant Office in terms of supporting a sustainable, domestic supply of fish and seafood and closing the trade gap in this sector of the economy.

In this 2018 photo, Greg Fischer and Emma Wiermaa handle a fish at the University of Wisconsin-Stevens Point Northern Aquaculture Demonstration Facility, located in Bayfield. (Photo: Narayan Mahon)

The Atlantic salmon paper appears in the June/July issue of Aquaculture Magazine (Vol. 46, No. 3). Its authors are Greg Fischer, Emma Wiermaa, Chris Good, John Davidson and Steve Summerfelt. Fischer and Wiermaa are based at the University of Wisconsin-Stevens Point Northern Aquaculture Demonstration Facility (NADF). Located in Bayfield, NADF is a frequent partner with Wisconsin Sea Grant and Wiermaa’s position as an aquaculture outreach specialist and research associate is co-supported by Sea Grant.

The Aquaculture Magazine article looks at some of the issues affecting the growing of the land-based salmon industry in the U.S., such as saprolegniasis (commonly called “fungus”), which can affect both farm-raised and wild fish. (For more information, see our previous story here.)

The piece also looks at methods for preventing “off flavor” in the fish. Often described as a musty or earthy taste, it can be off-putting for consumers.

Fischer, Wiermaa and their collaborators are also participants in a broader initiative funded by the National Sea Grant Office called RAS-N, for Recirculating Aquaculture Salmon Network. A large-scale effort between three Sea Grant programs—Wisconsin, Maryland and Maine—and numerous private and nonprofit research entities, RAS-N aims to support the growth of sustainable, land-based salmon production in the United States. That collaboration kicked off with a December 2019 meeting in northern Wisconsin.

The second paper hot off the digital press, so to speak, springs from social science research conducted by Bret Shaw, Kristin Runge, Laura Witzling, Shiyu Yang, Chris Hartleb and Deidre Peroff. On June 16, it was published online in the journal Environmental Communication.

The paper focuses on insights gleaned from a survey of 3,000 randomly selected Wisconsin households. While consumer views on aquaculture have been widely studied in Europe, the topic has received less attention in the U.S. The team looked at emotions and opinions about Wisconsin aquaculture—which, they found, were generally favorable among those surveyed.

The team also looked at predictors of support for environmental policy in nuanced situations: individuals may want policy to help an industry grow, to regulate it, or both at the same time.

The paper, “Predictors of Environmental Policy Support: The Case of Inland Aquaculture in Wisconsin,” may be found online.

Original Article

Blog – Wisconsin Sea Grant

Blog – Wisconsin Sea Grant

https://www.seagrant.wisc.edu/blog/findings-from-aquaculture-projects-published/

Jennifer Smith