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WHY BLUE SIREN

OCEANS IN PERIL

Documenting the stark realities of marine degradation and the accelerating oceanic crisis.

The State of Our Oceans Today

🌍 2026 Global Ocean Plastic Flow & Mass Balance Model
Real-time simulation based on UNEP and OECD models, contrasting global marine plastic inflow with recovery efforts.
2026 GLOBAL MODEL
Cumulative Ocean Inflow (2026)
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Real-time simulation based on approx. 11M metric tons entering oceans annually
Cumulative Global Retrieval & Cleanup (2026)
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Real-time simulation based on approx. 2M metric tons recovered annually
⚠️ Net Annual Ocean Accumulation (2026)
Total plastic volume permanently settling into the marine environment after subtracting global cleanup volumes
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⚓ 2026 Republic of Korea Marine Waste Generation & Retrieval Model
Statistical model based on the Ministry of Oceans and Fisheries (MOF) & KOEM, analyzing land-based vs. sea-based waste streams.
2026 KOREA MODEL
Total Annual Generation (2026)
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Cumulative metric based on ~145,000 tons generated annually
Total Retrieval & Collection (2026)
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Cumulative metric based on ~118,000 tons retrieved annually
Net Seabed Accumulation
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Annual net volume permanently settling onto the seafloor
Land-Based Waste (Household plastics, packaging, cans, flood debris — approx. 65%) Approx. 95,000 Tons / Year
Sea-Based Waste (Over 75% comprised of abandoned nets & ghost gear — approx. 35%) Approx. 50,000 Tons / Year
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