Tag Archives: Chinook salmon

Unlocking how juvenile Chinook salmon swim in California rivers

By Rusty C. Holleman, Nann A. Fangue, Edward S. Gross, Michael J. Thomas, and Andrew L. Rypel Despite years of study and thousands of research projects, some aspects of the biology of Chinook salmon remain altogether mysterious. One enduring question … Continue reading

Posted in Uncategorized | Tagged , , , , , , , , | Leave a comment

The Putah Creek Fish Kill: Learning from a Local Disaster

By Alex Rabidoux, Max Stevenson, Peter B. Moyle, Mackenzie C. Miner, Lauren G. Hitt, Dennis E. Cocherell, Nann A. Fangue, and Andrew L. Rypel Putah Creek is a small stream located in the Central Valley that has been extensively modified … Continue reading

Posted in Uncategorized | Tagged , , , , , , , , , | 4 Comments

Rice & salmon, what a match!

By: Andrew L. Rypel, Derrick J. Alcott, Paul Buttner, Alex Wampler, Jordan Colby, Parsa Saffarinia, Nann Fangue and Carson A. Jeffres Long-time followers of this blog may have tracked the evolution of our salmon-rice work for some time. The work … Continue reading

Posted in Uncategorized | Tagged , , , , , , , , , , , | 1 Comment

Science of an underdog: the improbable comeback of spring-run Chinook salmon in the San Joaquin River

By Andrew L. Rypel, Gabriel Singer, and Nann A. Fangue “You can’t design a worse evolutionary strategy for the Anthropocene” There are many variants on this quote, and we’ve heard them often in reference to the status of native fishes … Continue reading

Posted in Uncategorized | Tagged , , , , , , , , , , , , , , | Leave a comment

New insights into Putah Creek salmon

by Malte Willmes, Anna Steel, Levi Lewis, Peter B. Moyle, and Andrew L. Rypel It’s November 2016, and we’re out in canoes on Putah Creek as part of the annual salmon survey. Just as we navigate our watercraft through a … Continue reading

Posted in Uncategorized | Tagged , , , , , , , , , , , , | 3 Comments

Fish are born free, but are everywhere in cages this spring

by Carson Jeffres, Eric Holmes, and Andrew Rypel State, federal, and local governments, water users, and the public are all concerned with the survival of salmon.   Over decades, and especially recent years, most salmon runs have severely declined in California. … Continue reading

Posted in Uncategorized | Tagged , , , , , , | Leave a comment

A salmon success story during the California drought

Looking back on 2014, it’s hard not to feel despair for California salmon. With drought-stricken rivers running dangerously warm and slow for spring migration, the government was giving millions of young hatchery salmon a lift to the Pacific by truck … Continue reading

Posted in Uncategorized | Tagged , , , , , , , , , , | 11 Comments

Yurok stewardship of Klamath’s Blue Creek bodes well for fish

By Peter Moyle Last summer I had the privilege of camping overnight with members of the Yurok Tribe and Western Rivers Conservancy on Blue Creek, one of California’s loveliest streams and an important cold-water refuge for migrating salmon and steelhead. … Continue reading

Posted in Uncategorized | Tagged , , | 6 Comments

When Good Fish Make Bad Decisions

Carson Jeffres, Staff Research Associate, Center for Watershed Sciences Restoration of degraded habitat is generally considered to be a no-brainer.  But, what if by “restoring” the habitat, you inadvertently create a habitat that causes either the target species or other … Continue reading

Posted in Biology, California Water, Conservation, Fish, Restoration | Tagged , , , , , , , , , | Leave a comment

Wanted: An integrated strategy for recovery of Central Valley salmon

Jacob Katz, Ph.D. Candidate, Center for Watershed Sciences Peter Moyle, Professor of Fish Biology, University of California – Davis Historically, the rivers of the Central Valley had seasonally variable stream flows and diverse habitats.  Rivers tended to flood in winter, … Continue reading

Posted in Biology, Conservation, Dam Removal, Fish, Restoration, Sacramento-San Joaquin Delta, Sustainability | Tagged , , , , , , , , , | 2 Comments