PICRC Researcher Gains Advanced Deep-Sea Training at University of Hawaii

Ms. Maikani Andres, a dedicated researcher from the Palau International Coral Reef Center (PICRC), recently completed a specialized training in deep-sea research at the University of Hawaii at Manoa’s Deep-sea Animal Research Center (DARC). Held from March 27 to April 4, 2025, the training focused on deep-sea video annotation, significantly strengthening Palau’s capacity for offshore marine research and conservation.
The program utilized extensive video footage collected during the 2024 deep-sea expedition conducted by the Exploration Vessel (E/V) Nautilus, operated by the Ocean Exploration Trust (OET). From October to November 2024, the expedition conducted 16 dives within the Palau National Marine Sanctuary (PNMS) using the remotely operated vehicle (ROV) Hercules. Ms. Andres received hands-on training in annotating footage from one of the expedition dives, using the Video Annotation and Reference System (VARS) to log and identify marine organisms to the most precise taxonomic level possible. She also conducted quality control on the dataset, extracted relevant data from the platform, and carried out preliminary analyses, gaining critical skills in deep-sea biodiversity assessment.

“Expanding access to deep-sea research training is essential, as it enables researchers to better understand offshore habitats,” said Ms. Andres. “By building local expertise in deep-sea science, we strengthen our capacity for offshore marine research, enhance our understanding of deep-sea biodiversity, and contribute valuable data to guide informed conservation decisions.”
Ms. Andres’ participation in this training represents a major advancement in strengthening Palau’s deep-sea research capabilities. The skills and knowledge she acquired will play a vital role in ongoing efforts to explore and understand Palau’s deep-sea biodiversity, supporting broader marine research and conservation initiatives.