Ocean Decade Vision 2030 White Papers – Challenge 5: Unlock Ocean-Based Solutions to Climate Change.

By 2030, success for Ocean Decade Challenge number 5 will be marked by a move toward a more sustainable and climate-resilient ocean that aligns with the United Nations’ sustainable development goals. Crucially, the success of Challenge 5 is intricately linked to the outcomes of Challenges 1 to 4, which focus on understanding climate-ocean interactions, controlling marine pollution, conserving biodiversity, and ensuring sustainable food production. Success will include fulfillment of critical science and knowledge gaps with respect to climate adaptation and mitigation. Both approaches need to be addressed in parallel. Key mitigation approaches include the development of marine renewable energies, reduction in marine pollution, the development of blue carbon ecosystems, and marine carbon dioxide removal (mCDR). Adaptation approaches include increased ocean literacy/awareness; co-designed governance and co-operation; improved risk reduction policies; and improved predictive capability of ocean, climate, and weather forecasts. Challenge 5 was reported as one of the most commonly cited Challenges for knowledge uptake in the Decade. However, important gaps still remain in terms of the geographical scope of the actions under this and other challenges.

Bibliographic Details

Main Authors:	Sabine, C., Robinson, C., Isensee, K., Bastian, L., Batten, S., Bellerby, R., Blasiak, R., Laarissa, S., Lira Loarca, A., McGeachy, C., McKinley, G., Melbourne Thomas, J., Ortega Cisneros, K., Qiao, F., Samanta, D., Sanders, R., Sarma, V. V. S. S.
Format:	Report biblioteca
Language:	English
Published:	UNESCO-IOC 2024
Subjects:	Climate change effects, Ocean prediction, Ocean forecasting, Weather forecasting,
Online Access:	https://doi.org/10.25607/kbtq-nm78 http://hdl.handle.net/1834/43132
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