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Snapshots of the Surface

Snapshots of the Surface

Tackling 16,000 Pounds of Marine Debris with The Ocean Cleanup and Papahānaumokuākea Marine Debris Project

SCH Marine Debris Data Technician, Ariana, sorting through a mountain of marine debris at the PMDP warehouse.


A closer detail of the catch analysis collection showing various marine debris including plastic water bottles, cleaning containers, and even shoes.

This September 2025, Sustainable Coastlines Hawaiʻi (SCH) joined forces with The Ocean Cleanup and Papahānaumokuākea Marine Debris Project (PMDP) to work on a week-long marine debris catch analysis collaboration.

Together, we processed an approximate 16,000 pounds of debris collected from Laysan Island, Lisianski Island, and the Kalaupapa peninsula on Molokai — sorting, weighing, and recording every piece. These efforts will contribute to critical global research on ocean plastics and help shape future solutions and the consumer choices we make at home.

SCH Marine Debris Data Technicians, Harrison and Zoe, sorting and organizing rows and rows of shoes...some even still had the tags on
“What we are seeing on the surface of the ocean and along our coastlines is just the tip of the iceberg of the larger plastic pollution problem”
- Rafael Bergstrom, Executive Director, Sustainable Coastlines Hawaiʻi

Want to Keep Learning More about Marine Debris? 

📖 Read our Executive Director, Rafael Bergstrom’s full reflections on LinkedIn to see what it means to unpack (literally) a snapshot of our lives in the form of marine debris. 

📺 Watch our interview with KITV here. Mahalo nui to Kimber Collins of KITV Island News for covering the Catch Analysis project and keeping our communities connected to stories of our coastlines. 

🔬🗑️Consider joining us for an upcoming beach cleanup! We hold a monthly workday (our Small Kine Cleanup) at the James Campbell Wildlife Refuge. Learn more about our SCHedule here.


Some of our incredible Catch Analysis crew at the PMDP warehouse celebrating the end of the week.

A Network of Care

These efforts were made possible through an incredible network of support. Our immense gratitude to the communities that support SCH in this work - especially with our Molokai community, Kalaupapa National Historical Park, Molokai Land Trust, DLNR, The Nature Conservancy, Puʻu O Hoku Ranch, and individual community members that support our mission to inspire communities to care for their coastlines.

We also want to celebrate, Sarah-Jeanne Royer, The Ocean Cleanup, James Morioka, Papahānaumokuākea Marine Debris Project, our SCH’s Marine Debris Data Technicians, volunteers, and SCHtaff for dedicating their time and energy to making this week such a success!

Want to support our work? Consider becoming a SCHmember today!

Perhaps the most surprising find of the week was a piece of marine debris with the letters, "SCH"...we're taking this as a sign.