Is there a relationship between fisheries and farming? Interdependence of fisheries, animal production and aquaculture

Fishmeal is a critically important feed ingredient for use in animal (e.g., poultry and pigs) and aquaculture production (e.g., salmon, trout and shrimp). There is great concern that increasing demand for fishmeal will place stress on the world's pelagic fisheries and may undermine the sustainability of aquaculture systems. Our research shows that after 1998 the fishmeal sector changed. The change has increased costs for animal and fish producers, which seems to have acted as a stimulus for innovation. The results have considerable implications for the management and health of pelagic fisheries. (c) 2005 Elsevier Ltd. All rights reserved.