https://www.sciencedaily.com/releases/2018/05/180531114649.htm

"This is a really different way of approaching fisheries management," said Rebecca Lewison, a lead scientist on the project from San Diego State University and senior author of the new paper. "EcoCast pioneers a way of evaluating both conservation objectives and economic profitability. Instead of trying to shut down U.S. fisheries, EcoCast is trying to help U.S. fishermen fish smarter, allowing them to meet their set quota of target catch and avoid unwanted bycatch."

Current protection zones for species are static, meaning authorities declare a zone off-limits to fishermen for some duration of time. But weather and oceanic conditions are ever-shifting, with species constantly moving in and out of protected areas. When protection zones are out of sync with the animals they're designed to protect, both fisheries and conservation lose.