The book "Aquatic Biodiversity Conservation and Ecosystem Services" provides a comprehensive analysis of local biodiversity conservation in the dynamic Asia-Pacific region. It highlights the challenges in managing and preserving biodiversity in aquatic systems and presents newly developed methods for monitoring biodiversity. A particular focus is placed on the interaction between ecosystem services and biodiversity, with an in-depth examination of the socioeconomic aspects of these services. The contributions in this volume are relevant for all stakeholders in the field of biodiversity conservation, including policymakers, non-profit organizations, environmental industries, and researchers. The findings are not only pertinent to the Asia-Pacific region but also offer valuable insights for the global context of biodiversity conservation.