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Cyanobacteria - Cyanobacteria are aquatic bacteria, and are some of the oldest living organelles on Earth. Because these water-dwelling bacteria photosynthesize, they are also referred to as “blue-green algae.” Cyanobacteria can be found in many different environments, including freshwater and marine ecosystems. Despite being named “blue-green algae,” blooms may appear in many different colors including red, yellow, brown, blue, and green, and often form a scum on the water’s surface.
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Today's Coastal Factoid

Sand Mining on the Beach Correlates with Sand Loss
"Gary Griggs, director of the Institute of Marine Sciences at UC Santa Cruz, calculated the amount of sand eroding annually from the dunes of Marina, Sand City and Monterey. This amount, roughly 200,000 cubic yards — 20,000 cement trucks’ worth — roughly matches the amount of sand taken by the Lapis sand mine each year in Marina." - excerpt from article in the Monterey Herald.
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State of the Beach

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The Surfrider Foundation State of the Beach report is our continually-updated assessment of the health of our nation’s beaches. It is intended to empower concerned citizens and coastal managers by giving them the information needed to take action. For over ten years we have been collecting information on beach access, surf zone water quality, beach erosion, beach fill, shoreline structures, beach ecology and surfing areas to get an understanding of the condition of our nation’s beaches and the effectiveness of programs and policies designed to protect them.

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Why Beachapedia?

Beachapedia captures decades of experience and knowledge gained by Surfrider Foundation activists, scientists and staff through hundreds of environmental and educational campaigns on our coasts. By sharing this resource with the public we hope to provide tools and information to help communities make a positive impact on their local beaches. If you would like to contribute please visit this page.

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