Search Results for: ten realities

Making “productive” assessments of California’s ecosystems

by Andrew L. Rypel Conservation science and restoration ecology are challenging and interdisciplinary fields. Managing for ecological function necessitates focus on multiple scales of ecological organization while simultaneously integrating feedback loops with critical environmental drivers like temperature, flow and habitat … Continue reading

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Ten realities for managing the Delta

This article was originally published Feb. 26, 2013 By Peter Moyle I have been working on Delta fishes for nearly 40 years. Increasingly, I have curmudgeonly thoughts about what is needed to make the ecosystem work better. Here I present … Continue reading

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The North Delta Habitat Arc: an Ecosystem Strategy for Saving Fish

Peter Moyle, John Durand, Amber Manfree.  Center for Watershed Sciences, University of California, Davis. Delta native fishes are in desperate condition. Over 90% of fish sampled by diverse means belong to non-native species.  Native species such as delta smelt are … Continue reading

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Lessons from Three Decades of Evolution of Cropland use in the Central Valley

by José M. Rodríguez-Flores, Spencer A. Cole, Alexander Guzman, Josué Medellín-Azuara, Jay R. Lund, Daniel A. Sumner California’s Central Valley is the source of more than $30 billion of farm value. It produces more milk than any state outside California, … Continue reading

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For a change in Delta perspective, move a few feet

By Jay Lund Each year my family takes a week’s vacation in the Sacramento-San Joaquin Delta on our old sailboat. We often follow some Delta veterans who show us new places. As an engineering professor working on California’s water problems, … Continue reading

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21st Century Delta: Reconciling the desired with the possible

This is this first in an intermittent series of articles on the future of the Sacramento-San Joaquin Delta. By Steven Culberson Estuaries are hard places to understand and even harder to explain. Estuarine scientists, myself included, have struggled to learn … Continue reading

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Ten realities for managing the Delta

By Peter Moyle I have been working on Delta fishes for about 40 years. Increasingly, I have curmudgeonly thoughts about what is needed to make the ecosystem work better. Here I present these thoughts as “Ten Realities” – statements of … Continue reading

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New suspense flick on Delta

_____________ Postcard from the Sacramento Delta (2013) 5 min 40 sec — Rated G — Suspense Director: Todd Dayton Cast: Jay Lund, Daniel Wilson The sea is rising and the land is sinking. Aging levees are giving way. Island communities find … Continue reading

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