UC Berkeley's Freshwater Research Group
Congratulations to new Dr. Kyle Leathers on delivering his finishing talk! Kyle gave an overview of his impressive dissertation research and successfully completed the ceremonial crossing over Strawberry Creek (in waders). We are lucky that Kyle will be staying on with the Ruhi Lab a couple of months before beginning a postdoc at USGS exploring water quality and algae in the San Francisco Bay-Delta!
Members of Berkeley Freshwater recently attended the Annual Meeting of the American Fisheries Society in Honolulu! Ted organized a session on ecosystem-based approaches to environmental flow management and Mariska presented a study on the environmental factors that influence emigration timing of coho salmon. We were also thrilled to connect with incoming faculty member Rachel Carlson and to reunite with Berkeley Freshwater alums Brian Kastl, Emily Chen, and Kasey Pregler!
Congratulations to Tim Jäger on his magnificent Master’s defense! His thesis examined life-history plasticity of stream insects to future climates in the Sierra Nevada. Earlier snowmelt and return to low-flow conditions will likely lead to earlier peaks and smaller size at emergence. It was not a (chirono)mini undertaking as Tim processed thousands of individuals! We can’t wait to see what this newly emerged MSc flies off to do next!
A new Nature Sustainability study by Lucy Andrews and Ted Grantham found that only 8% of all rivers and streams in California are monitored by stream gauges that measure flow. Lead author Lucy told the LA Times, “More monitoring of these critical streams is needed to protect these vulnerable species. If we maintain the status quo, and if we don’t know how much water is in rivers and streams, we are essentially dooming some of our freshwater species.” The papers also outlined a method to improve stream monitoring and modeled a reconfigured gauging network across the state.
