Maximum Sustainable Yield (MSY)

Maximum Sustainable Yield (MSY) is the largest amount of a natural resource, like fish, that can be harvested annually without reducing its long-term population. It aims to balance usage with conservation, ensuring the resource remains available for future use. MSY considers the natural growth rate of the resource, so harvesting at this level allows for continued replenishment. However, it assumes stable environmental conditions and accurate data, which can be challenging in practice. Overall, MSY provides a scientific benchmark to manage resources responsibly and sustainably.