Students Help Track Massive Sea Star Die-Off

November 2013

Disease, in the form of a flesh-melting pathogen, is quickly wiping out entire sea star populations along the West Coast of the United States. Coined ‘sea star wasting disease’, localized reports of the disease began surfacing in Summer 2013. As reports continue to become more frequent and widespread, LiMPETS students have mobilized. This November, students are counting stars within permanent plots at our LiMPETS sites along the coast. Based on our student surveys, it appears that the disease has already decimated populations near Half Moon Bay and elsewhere. More broadly, our student efforts are helping to inform a centralized effort led by UC Santa Cruz to track the extent of the disease.

Get further information on the UC Santa Cruz Pacific Rocky Intertidal Monitoring Network website

Embracing a New Generation of Citizen Scientists

August 2013

For better or worse, LiMPETS has officially joined the blogosphere. Read the new citizen science blog on the OceanSpaces website. The blog, written by Amy Dean, highlights the unique successes of the LiMPETS program. Excerpt from the blog follows. Why engage teens in citizen science? They are a diverse, moody bunch. The field of citizen science is already flush with seasoned and reliable adult enthusiasts, birders, divers, nature photographers, and nature lovers.

Read the full post

LiMPETS Unveils Long-Term Monitoring Results to the State

April 2013

Ever wonder how LiMPETS data are used, if data reveal important trends, and how the program informs mangement and conservation efforts? This April, LiMPETS provided state agencies with analyses of the LiMPETS long-term data sets, collected by thousands of student citizen-scientists over a 10+ year period. The report focuses on ecological status and long-term trends along beaches and rocky intertidal areas within California’s North Central Coast region, including trends within California’s new network of marine protected areas. LiMPETS findings identify long-term declines in key species of the rocky intertidal. Additionally, initial benefits of protection may include greater stability of community composition over time.

Read the report summary

Holey Moley! Sanctuary Beaches Experiencing Largest Mole Crab Baby Boom in 10+ Years

March 2013

Mole (sand) crabs are among the most important and abundant invertebrates on beaches within the LiMPETS network. Despite their significance, no long-term data set exists for this species – except for the Sanctuary’s LiMPETS sandy beach data set. This spring, beaches throughout the Gulf of the Farallones and Monterey Bay National Marine Sanctuary regions have been experiencing unusually high numbers of young crabs recruiting to the swash zones of our beaches. In particular, El Camino High School collected (and counted) 5,000 young mole crabs(within 100 core samples) on Pacific State Beach in late March. Since 2001, this may be the largest recruitment event in these Sanctuaries on record!

LiMPETS Student-scientists at AGU Conference

December 2012

Posters are a common way for scientists to communicate their research at conferences and meetings. LiMPETS students from the San Francisco Bay Area, including students and interns from the Branson School and the California Academy of Sciences, joined 22,000 scientists from around the world at the annual AGU meeting in San Francisco. Students received their badges and entered the enormous Moscone Center halls on December 5th to present their own posters. Students were  excited and proud to talk to professional scientists about  their research questions, analyses and conclusions drawn from hard work and years of data collection.

New LiMPETS Sites Along Central and South Coast

November 2012

With settlement funds from the Torch Platform Irene Oil Spill, the Channel Islands National Marine Sanctuary and LiMPETS has established three new rocky intertidal sites ranging from Pismo Beach to Los Angleles County: Shell Beach, Coal Oil Point (at left) and Point Fermin. LiMPETS training has been provided to 15 new teachers in Santa Barabara area counties to participate in monitoring these new sites.

Find out more about the Torch Rocky Intertidal Project and contact Jessie Altstatt to get involved.

New LiMPETS Site at Vandenberg Airforce Base

January 2012

In 1997, an undersea pipeline linking Platform Irene to shore ruptured, sending more than 160 barrels of oil into the waters near Vandenberg Airforce Base. Miles  of shoreline were fouled. The Torch Trustee Council was formed to  oversee and fund restoration efforts. Channel Islands National Marine  Sanctuary was awarded funding, in part, to partner with Cabrillo High  School in Vandenberg Village and establish a new LiMPETS monitoring site on base.  In  November 2011, members of the Cabrillo High Aquarium Club joined CINMS staff  and the Torch trustees to visit the site and collect data. Our main goal is to reduce the impacts from human disturbance and preserve the intertidal through education.

New LiMPETS Curriculum Deepens Student Learning

January 2012

After a two year effort, the Farallones Marine Sanctuary Association has completed a 5-unit pilot curriculum for the LiMPETS Sandy Beach and Rocky  Intertidal Programs. Evolved from a simple teacher handbook, this new  curriculum is packed with scientific background materials and an array of  classroom activities for grades 6 through 12. Evaluation of students  who completed the LiMPETS program and classroom curricular materials showed  improved scientific knowledge and increased awareness of ocean issues.

FREE California Tidepool App

January 2012

Next time you head to the tidepools, bring your iPhone or iPad (waterproof case recommended). A new California Tidepool App is now available to answer your burning questions about intertidal life like, why are chitons so cool? –and– how long can sea urchins live? Much like a field guide, the App has photos, fun facts, and more. It is a great tool for teachers, LiMPETS student-scientists, and anyone who is curious about tidepool life on the California coast. Created by the Channel Islands National Marine Sanctuary, UCSB Marine Science Institute, LiMPETS, and volunteers from Citrix Systems, Inc. Search for Tidepools in the Apple Store.

Stand Up and Count: A New Student-Produced Video

July 2011

This July 2011, students from the Treasure Island Boys and Girls Club in San Francisco created a short film about the LiMPETS program. The video was created by the Watershed Video Project, a student-created video series produced by high school students. Created as an instructional video, this short 5-minute piece is both inspirational and entertaining.

Check it out on YouTube