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With you, we can protect San Diego’s aquatic playgrounds. Gifts of every size help us defend your salty seas and beautiful bays. From test tubes in our lab to hands-on...

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“I Would Vacuum The World!”

“I Would Vacuum The World!”

Without question, my favorite task as part of the education team at San Diego Coastkeeper is teaching lessons for ProjectSWELL. Project SWELL (Stewardship: Water Education for Lifelong Leadership), a school-based science...

Port Funds $2.5M to Protect Water and Co…

Port Funds $2.5M to Protect Water and Communities

"The San Diego Unified Port District will protect the Tidelands Trust resources by providing economic vitality and community benefit through a balanced approach to maritime industry, tourism, water and land...

Two Hours: Tell Governor Brown We Need W…

Two Hours: Tell Governor Brown We Need Water Quality Results Faster

This last legislative session was good for California's waters. Our elected officials passed a package of bills to initiate regulation on the use of our overtapped groundwater resources, -- a...

New Classroom Presentations Teach Studen…

New Classroom Presentations Teach Students About Our Most Precious Resource

As this historic drought continues, it’s easy to see how dependent we are on water. Allowing students at a young age to explore the water in their communities creates a...

17th Annual Seaside Soiree Raises $30,00…

17th Annual Seaside Soiree Raises $30,000!

Wow! The Seaside Soiree was a lot of fun and a huge success. It was great to talk to you about your vision for fishable, swimmable and drinkable waters in San...

2014 Seaside Soiree Auction List: more p…

2014 Seaside Soiree Auction List: more prizes than you can shake a fish at

This year's Seaside Soiree will feature the following incredible prize packages for auction. If you haven't bought your tickets yet, buy them now here! Food. Drinks. Fishy Dance Moves.September 10, 2014.6pm...

Staying Safe and Staying Green

Welcome to part four of our five part blog series (see part one and two, three and five) on the best ways to enjoy San Diego's very own ASBS and Matlahuayl State Marine Reserve...

Marine Ecology 101

Marine Ecology 101

Welcome to part two of our three part blog series (see part one, three, four and five) on the best ways to enjoy San Diego's very own ASBS and Matlahuayl State Marine Reserve...

Five Ways to Make a Difference

Five Ways to Make a Difference

Looking for an easy way to help improve San Diego's beaches, bays and rivers? Here at San Diego Coastkeeper, we take tremendous pride in our efforts to protect our fishable, swimmable...

Cultivating Stewardship Downtown

Cultivating Stewardship Downtown

After a long time on the waiting list, my mother and I received custody of a large wooden box full of dirt that sits in an old vacant parking lot...

Fishable Facts

  • Kelp forests play home to more than 700 species of marine creatures.
  • Many factors including pollution, climate change, and over-fishing contribute to kelp forest decline, and their collective impact is far greater than any individual stressor.
  • Research has shown that grazing by inflated sea urchins populations damaged kelp forests and slowed recovery in the '50s to '70s off Point Loma. Sea otters, lobster, and sheephead fish are important predators, keeping urchin populations in check.
  • Many fish off California's coast are in such decline that some species will take 50-80 years to recover to healthy levels.
  • La Jolla's lush kelp forest is like a stand of underwater redwoods – it provides food and shelter for hundreds of species, from tiny invertebrates to fish, mammals and birds.
  • Since 1990, revenues from commercial fishing have declined by more than half and the number of fishing boats calling at California ports has declined by nearly three-quarters.
  • Average size across a wide range of West Coast fish is down by half from 20 years ago.
  • A 40-cm bocaccio rockfish produces an average of just over 200,000 eggs per year, whereas an 80-cm fish at double the length produces nearly 10 times as many eggs (2 million)!
  • Nearly 80 percent of marine debris comes from land-based sources.
  • Regardless of their size, plastic pollution bits are not digestible by any creature.
  • More than 60 percent of all marine debris is plastic.
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SAN DIEGO COASTKEEPER
2825 Dewey Rd., Ste. 200 • San Diego CA 92106 • TEL. 619.758.7743