Spatial-dynamic processes in renewable resource economics pose difficult conceptual, analytical, empirical, and institutional challenges that are distinct from either spatial or dynamic problems. We describe the challenges and conceptual approaches using both continuous and discrete depictions...

Many fisheries around the world are plagued with the problem of bycatch--the inadvertent harvesting and discard of non-targeted species. Bycatch occurs when targeted and non-targeted species coincide in the same habitat and gear is imperfectly selective. One of the prevailing methods of...