1. Center for Marine Science; University of North Carolina Wilmington; Wilmington North Carolina USA
2. Department of Physics and Physical Oceanography; University of North Carolina Wilmington; Wilmington North Carolina USA
3. Nicholas School of the Environment; Duke University; Durham North Carolina USA
4. Department of Economics; Duke University; Durham North Carolina USA
5. Center for Nonlinear and Complex Systems; Duke University; Durham North Carolina USA
6. Department of Agricultural, Environmental and Development Economics; The Ohio State University; Columbus Ohio USA