sustainable yield

Sustainable yield refers to the production of a biological resource, such as timber or fish, through management practices that ensure the harvested portion is replaced by regrowth or reproduction before the next harvest. This concept is crucial in ecology and natural resource management to prevent overharvesting, which occurs when a resource is depleted faster than it can naturally replenish.12

Overharvesting can lead to a decline in biodiversity, damage to ecosystems, and economic hardship for communities. For instance, in fisheries, operating at maximum sustainable yield means fish stocks are fully exploited, and exceeding this can lead to overexploitation. Effective natural resource management aims to balance the demands of exploitation with the regenerative capacities of renewable resources to ensure their long-term availability.234