August 16, 2023 Carlson, R. R., S. A. Foo, J. H. R. Burns, and G. P. Asner. 2022. Untapped policy avenues to protect coral reef ecosystems. Proceedings of the National Academy of Sciences 119(49):e2117562119. Home » Carlson, R. R., S. A. Foo, J. H. R. Burns, and G. P. Asner. 2022. Untapped policy avenues to protect coral reef ecosystems. Proceedings of the National Academy of Sciences 119(49):e2117562119.