Tag Archives: Peter Moyle

California water ideas that deserve more attention

Posted on December 10, 2023 by Andrew Rypel

By Peter B. Moyle, Karrigan Börk, Christine A. Parisek, Fabian A. Bombardelli, Jay Lund, and Andrew L. Rypel A panel blog Water systems run on ideas, among many other things. Water ideas are frequently discussed for improving and adapting California … Continue reading →

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California’s Amazing Terminal Lakes

Posted on November 26, 2023 by Andrew Rypel

By Peter B. Moyle When Californians talk of lakes, they usually mean reservoirs, the 1500 or so artificial bodies of water behind dams. Alternately, they may be referring to the 4,000 or so natural lakes in the Sierra Nevada or … Continue reading →

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Schooling Fish: Behind the Scenes of Putah Creek Fish Sampling

Posted on November 19, 2023 by Christine Parisek

By Christine A. Parisek, Peter B. Moyle, Joshua Porter, and Andrew L. Rypel It’s a curious thing, teaching a classroom of future fish conservationists about revitalizing degraded ecosystems. Putah Creek was an unconventional place to teach ecology. After the creek turned … Continue reading →

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Future Ancestors of Freshwater Fishes in California

Posted on September 17, 2023 by Andrew Rypel

By Peter B. Moyle The Challenge We are living in the Anthropocene, an era being defined by global mass extinctions caused by humanity. While on-going and impending extinctions of birds and other terrestrial vertebrates gain the most attention, the situation … Continue reading →

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Putah Creek’s rebirth: a model for reconciling other degraded streams?

Posted on July 8, 2023 by Andrew Rypel

By Emily Jacinto, Nann A. Fangue, Dennis E. Cocherell, Joseph D. Kiernan, Peter B. Moyle, and Andrew L. Rypel It’s hard to look at native fishes in Putah Creek and not grin a little. Be it a Sacamento Pikeminnow (below), … Continue reading →

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Endangered Freshwater Fishes: Does California Lead the World?

Posted on June 18, 2023 by Andrew Rypel

By Peter B. Moyle & Robert A. Leidy See Moyle and Leidy (2023) for much more detailed version of this essay. https://doi.org/10.1017/9781108758826 Few things give the authors of this essay more pleasure than swimming in a California stream on a … Continue reading →

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What’s the dam problem with deadbeat dams?

Posted on May 28, 2023 by Andrew Rypel

by Andrew L. Rypel, Christine A. Parisek, Jay Lund, Ann Willis, Peter B. Moyle, Sarah Yarnell, Karrigan Börk *this is a repost of a blog originally published in June 2020. Damming rivers was once a staple of public works and … Continue reading →

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Monster Fish: Lessons for Sturgeon Management in California

Posted on May 14, 2023 by Andrew Rypel

By Peter B. Moyle & Andrew L. Rypel If you ever watched National Geographic television and are interested fishes and rivers, you likely have some familiarity with Dr. Zeb Hogan. He hosted a series of shows on giant freshwater fishes, … Continue reading →

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Hatcheries alone cannot save species and fisheries

Posted on April 30, 2023 by Andrew Rypel

By Andrew L. Rypel and Peter B. Moyle The photo is a common one (Fig 1). Large numbers of fish are being released into a river, stream or estuary – products of a fish hatchery. A politician or government leader … Continue reading →

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Nature’s gift to nature in early winter storms

Posted on January 15, 2023 by Andrew Rypel

By Jeffrey Mount, Peter B. Moyle, Andrew L. Rypel, and Carson Jeffres The current wet spell, made up of a parade of atmospheric rivers, is a welcome change from the last three years of record dry and warm conditions. For … Continue reading →

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