September 27, 2023 — What makes for a successful climate-resilient fishery, one that sustainably produces resources for human benefit despite increasing climate stressors and human impacts? It’s a question that faces present and future fisheries, their practitioners and fishing communities as the world turns to the ocean to feed its growing population.
“For a fishery to be resilient it needs to be able to prepare for, resist, cope with, recover from, or adapt to any given impact,” said Jacob Eurich, who is a research associate at UC Santa Barbara’s Marine Science Institute, and a fisheries scientist at the Environmental Defense Fund (EDF). “In most cases a fishery will need to have a combination of these capacities to continue to produce food, income and well-being to the people who rely on them.”
It’s not a one-size-fits-all situation, according to Eurich, who led an international cohort of researchers for a paper published in the journal Fish and Fisheries. Because fisheries are complex marine ecosystems that face unique combinations of circumstances across the globe, achieving climate resilience will require equally diverse strategies, he said.
Fortunately, there are climate resilience success stories to draw lessons from. To gain these valuable insights, Eurich and colleagues examined 18 fisheries that expand our knowledge about how resilience operates across the world.