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ONCE-ECOPs Declaration Exhibited at United Nations Headquarters
On March 25, 2026, the live presentation of the ONCE-ECOPs Declaration was showcased at the United Nations Headquarters in New York. The Declaration was officially released by Professor Nianzhi Jiao , Chief Scientist of the Global Ocean Negative Carbon Emissions (Global-ONCE) Program, together with global youth representatives, at the ONCE Third Open Science Conference. Published in full under the ...
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Sino-German Letter of Intent on Ocean Negative Carbon Emissions Signed in Xiamen
On June 6–7, 2026, the Sino-German Ocean Negative Carbon Emissions Consultation Meeting was held in Xiamen.
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Global ONCE Marks Fourth Anniversary on World Oceans Day: Protecting the Blue, Charting the Future
On June 8, 2026, an event themed “Ocean Decade · ONCE Action: Protecting the Blue, exploring a Carbon-Negative Future” was held in Xiamen, Fujian Province.
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