Net widening of Southern California beaches

Jonathan A Warrick1, Kilian Vos2, Daniel D Buscombe3,4

  • 1U.S. Geological Survey, Santa Cruz, CA, USA. jwarrick@usgs.gov.

Nature Communications
|January 29, 2026
PubMed
Summary

Despite dam impacts reducing sediment, southern California beaches grew due to effective longshore transport. This highlights sediment management opportunities for coastal erosion control.

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