Summer is over, but before we put it behind us, it’s worth considering that the summer of 2020 was likely one of the two hottest summers in the northern hemisphere since humans began measuring the temperature of air and water. Hot temperatures directly—and sometimes dramatically—affect steelhead and many other salmonid species. So our Science Friday review this week of a study of steelhead in California’s Eel River is timely.
Southeast Alaska is home to around 325 known steelhead streams. But Mark Hieronymus, Trout Unlimited’s Alaska Science Coordinator, believes the true number is probably twice that. However, that’s a problem because if steelhead aren’t listed in the Alaska Department of Fish & Game Anadromous Waters Catalog (AWC) for that particular river, their habitat isn’t afforded the conservation measures they deserve.
Join us next week on Thursday, October 22 for the premier of our new film, Anadromous Waters, and learn more about what Wild Steelheaders United is doing to help conserve these critical Alaskan steelhead populations.
An agreement released today by the Governors of Oregon, Washington, Idaho and Montana establishes the importance of a regional dialogue focused on rebuilding Columbia River salmon and steelhead stocks while addressing the needs of other stakeholders and communities and commits resources to making it happen.
Late last month, the United States Department of Agriculture (USDA) get one step closer to repealing the Roadless Rule on the Tongass National Forest. You may as well read that as: last month the USDA got one step closer to opening up some of the wildest, greenest areas on the Tongass – the best areas in the forest for fish and wildlife – to industrial, clear-cut logging of ancient, majestic old growth trees.
In this week’s Science Friday post, we discuss a new paper where we show how high numbers of salmon may be more important than we previously thought for steelhead.