August 17, 2023 Foo, S. A., and G. P. Asner. 2021. Depth-dependent indicators of algal turf herbivory throughout the Main Hawaiian Islands. Coral Reefs 40:1397-1408. Home » Foo, S. A., and G. P. Asner. 2021. Depth-dependent indicators of algal turf herbivory throughout the Main Hawaiian Islands. Coral Reefs 40:1397-1408.