Arctic MBON
**Arctic** MBON Unprecedented changes are occurring in the Arctic and affect all components of Arctic marine ecosystems, including humans. However, consistent, long-term observations for planning and adaptation are currently lacking in the Arctic Ocean. AMBON is working towards a sustainable approach to biodiversity observing in the Chukchi Sea as one component of the development of a national MBON. Grounded in the concept that sustained biodiversity across ecosystem components is critical for maintaining healthy ecosystem functions, this project is building on lessons learned from the first 5-year **AMBON** demonstration project.