Juliette is an oceanographer, focused on marine and climate science policy, and stakeholder engagement. Dr. Hart has led research on oceanic carbon and nitrogen cycling, coastal resilience, and climate adaptation for 20+ years. She specializes in translating complex coastal and climate science to make it useful, usable, and accessible for all audiences. This includes developing web-based and written guidance documents, convening engaging in-person and virtual workshops, and presenting to community-based organizations, executive leadership, and many others in between.

Juliette served as a contributing author on the Coastal Effects chapter for the Fifth National Climate Assessment and served as a contributing author on the Coastal Effects chapter for the Fourth National Climate Assessment. She was an invited author and research contributor for CA Fourth Climate Assessment.