Category

Science | Page 7

  • Science From the field

    Tracking trout on the Deerfield

    Data collected, scientists now set out to gauge how flows affect the river’s wild browns For the past two-plus years, TU’s Deerfield River Watershed Chapter members and community volunteers have been tracking the movements of 30 brown trout carrying surgically implanted radio transmitters.  Now, after putting thousands of miles on their cars to collect 24 million…

  • Climate Change

    Cooling off coldwater streams

    Cooling off coldwater streams BY CHRISTINE PETERSON In an ever-warming West, hydrologists and anglers place hope in Mother Nature's refrigerator The creek running through Pam and Brian Robertson’s property wasn’t actually a creek. It was a ditch. A really, really deep ditch that funneled rushing runoff from the mountain to the Clearwater River each spring.…

  • Science From the field From the President

    Under the hood at TU

    From stream restoration to species recovery, science drives Trout Unlimited Three of the greatest days of my professional career spanned from a Friday afternoon to a Monday morning. On the Friday, Jack E. Williams, one of the pre-eminent aquatic scientists in the country and at the time the head of the fisheries program for the…

  • Trout Talk Featured

    Low light is trout-watching light

    The gnarled, dark brown bark of cottonwoods lining rivers throughout the west make the yellow leaves glow in the sinking sun. And that low sun has other advantages when it comes to fishing. As I approached the water, I saw the tell-tale signs of fish working the water column. Mostly it was dorsal fins cresting…