PICRC launches 2025 reef fish stock surveys across Palau

This February, the Palau International Coral Reef Center (PICRC) began its nationwide reef fish stock surveys. These crucial efforts are conducted every two years to monitor populations of protected and commercially important fish species and help inform national fisheries management recommendations.

PICRC research team is surveying 94 sites across the country, covering different marine habitats. At each site, reef fish populations are assessed at two depth ranges: shallow reefs (5-10 meters) and deeper reefs (15-20 meters). These surveys provide a long-term record of fish populations, helping scientists evaluate the effectiveness of marine protection measures and detect trends that may require management attention. By comparing current findings with previous assessments, researchers can identify shifts in fish abundance and diversity, offering a clear picture of the health of Palau’s fisheries.

“These surveys are essential to ensure the sustainability of our marine resources. By continuously monitoring reef fish stocks, we can make informed decisions that support both conservation and the livelihoods of our communities,” said Geraldine Rengiil, Research Director at PICRC.

With fieldwork ongoing through the summer, PICRC research team will continue collecting and analyzing data needed to provide valuable insights into the state of Palau’s fish stocks and marine conservation efforts.

For more information about the project, contact Dr. Piera Biondi at 488-6950 ext. 243.