There is a severe tradeoff between harvesting and maintenance of stock structure (biodiversity)
{"Image DocumentName": "There is a severe tradeoff between harvesting and maintenance of stock structure (biodiversity)", "Image ImageDescription": "Is it wise or just for people who will not pay the bill to demand that fishers give up 50% of their income as an insurance policy for biodiversity? At the harvest rate expected to produce maximum average yield, about 50% of the (mostly small) stocks would be overharvested, and about 10% would be threatened with extinction. The tradeoff will be even worse if diverge in productivity continues.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}