Monthly Archives: September 2017

Evolutionary genomics informs salmon conservation

Posted on September 24, 2017 by UC Davis Center for Watershed Sciences

by Tasha Thompson, Michael Miller, Daniel Prince and Sean O’Rourke Spring Chinook and summer steelhead (premature migrators) have been extirpated or are in decline across most of their range while fall Chinook and winter steelhead populations (mature migrators) remain relatively healthy. … Continue reading →

Posted in Biology, Conservation, Fish | Tagged , , , | 1 Comment

Groundwater Nitrate Sources and Contamination in the Central Valley

Posted on September 17, 2017 by UC Davis Center for Watershed Sciences

by Katherine Ransom and Thomas Harter In California’s Central Valley, many communities depend significantly or entirely on groundwater as their drinking water supply. Studies estimate the number of private wells in the Central Valley to be on the order of … Continue reading →

Posted in Agriculture, California Water, Groundwater, Nitrate, Water Supply and Wastewater | Tagged , | 6 Comments

Floodplains in California’s Future

Posted on September 10, 2017 by UC Davis Center for Watershed Sciences

by Peter Moyle, Jeff Opperman, Amber Manfree, Eric Larson, and Joan Florshiem The flooding in Houston is a reminder of the great damages that floods can cause when the defenses of an urban area are overwhelmed.  It is hard to … Continue reading →

Posted in Around the World, Climate Change, flood, Floodplains, reconciliation | Tagged , | 4 Comments

The Little Shasta River: A model for sustaining our national heritage

Posted on September 5, 2017 by UC Davis Center for Watershed Sciences

by Ann Willis, Rob Lusardi, Alex Hart, Susan Hart, Blair Hart, Andrew Braugh, Amy Campbell, Ada Fowler Rancher: farms. Conservationist: fish. Researcher: science. Too often, identity is used to divide us. Stereotypes are used to stake out conflicting positions. It’s … Continue reading →

Posted in Agriculture, Conservation, Fish, reconciliation, Restoration, Sustainability | Tagged , , , , | 6 Comments

Preliminary Analysis of Hurricane Harvey Flooding in Harris County, Texas

Posted on September 1, 2017 by UC Davis Center for Watershed Sciences

by Nicholas Pinter, Nicholas Santos, and Rui Hui Located in Harris County, Texas, Houston is the 4th most populous city in the US.  The flooding now unfolding in the Houston area is a human and economic disaster likely to rank … Continue reading →

Posted in Around the World, flood, Floodplains, Planning and Management, Tools | Tagged , , | 42 Comments