The Asia-Pacific Network (APN) Workshop on Key Indicator Species and Habitats for Marine Biodiversity Change in East Asia was held at Jeju National University, Jeju Island, Korea, from November 28 to November 30, 2022. The primary purpose of the workshop was to enhance capabilities for research on global change and sustainability in the region, as well as to support science-based decision-making both locally and globally. By focusing on key indicator species, ecosystem types, and major pathways affecting marine biodiversity changes in the Northwest Pacific, the workshop aimed to provide valuable insights into marine ecosystems’ dynamics and conservation strategies.

The workshop featured a diverse program, including inspiring keynote addresses and invited talks delivered by eminent scientists and scholars in the field of marine biodiversity. These presentations enriched participants’ understanding of the key indicator species, habitats, and pathways influencing marine biodiversity in the region. The event provided a conducive platform for researchers to share their findings, experiences, and expertise, fostering collaborative efforts to address marine biodiversity loss and change.