When Dong-Fang Deng and her students make feed for the fish they raise at UWM's School of Freshwater Sciences, they often use ground fishmeal—dried fish parts from fisheries or wild catch—as the protein source.
Plants & Animals
Jul 25, 2022
0
758
Farming Atlantic salmon requires a high volume of wild-caught fish as feed, but produces only a small percentage of the world's farmed fish supply. A study published March 1 in PLOS Sustainability and Transformation by David ...
Agriculture
Mar 1, 2022
0
88
Cod "supergenes" have shed light on how they respond to overfishing, and these supergenes could make them more resilient to other environmental changes. That's according to a new study published by scientists in Norway. ...
Plants & Animals
Feb 15, 2022
0
2
A team of researchers from the Norwegian Institute for Nature Research and Rådgivende Biologer, has found that interbreeding between farmed salmon and wild salmon is changing the life cycle of the wild salmon. In their paper ...
The domestication of Atlantic salmon through years of fish farming has led to farmed Atlantic salmon developing smaller eyes according to a new piece of research published in the journal Evolutionary Applications.
Plants & Animals
Oct 4, 2021
0
7
If you want to reduce your personal impact on the environment, cutting back on eating animal products is one of the simplest things you can do. But becoming vegan and eating only plants is unlikely to be an appropriate solution ...
Environment
Sep 23, 2021
0
39
It's the weekend, and freshly caught fish sizzles on the grill. The view: an unforgettable beach and the cobalt blues of the Pacific Ocean in the backdrop.
Ecology
Aug 3, 2021
0
334
Behavior is one indicator of fish welfare. If we have a good understanding of how fish behave in their normal state, as well as in unusual environmental conditions, we can potentially detect events early on that might harm ...
Ecology
Jul 6, 2021
0
22
The inaugural harvest of genetically modified salmon began this week after the pandemic delayed the sale of the first such altered animal to be cleared for human consumption in the United States, company officials said.
Other
May 28, 2021
0
659
Alterations in the epigenetic programming of hatchery-raised steelhead trout could account for their reduced fertility, abnormal health and lower survival rates compared to wild fish, according to a new Washington State University ...
Ecology
May 18, 2021
0
17
