Worldwide, there is considerable interest in developing fishery management options that balance social, economic and ecological goals for multispecies fisheries. Ideally, fisheries management should strive not only to produce good yields from single stocks, but also to avoid serial depletion and prevent adverse impacts of fishing on marine ecosystems — a difficult, but achievable task. Read More
By Julia Rose and Christopher Cusack
The generation of goods and services on or for the oceans has been growing exponentially in recent years. Industries such as shipping, marine tourism, aquaculture and renewable energy contribute to a “Blue Economy” that employed 2.3 million Americans and generated $373 billion for the U.S. economy in 2018. Read More
By Trudie Grattan and Melissa Mahoney
When you hear the phrase “oceans technology,” what comes to mind? Do you picture a futuristic device that’s cleaning up the Pacific Garbage Patch? Smart cameras to see a fishing vessel’s activity, fishing location and more? Read More
Marine fisheries provide protein for more than 3 billion people worldwide, provide employment opportunities for more than 200 million people, and make significant contributions to people’s livelihoods, food security and well-being. However, due to climate change, overfishing, habitat destruction, marine environmental pollution and eutrophication, global fishery resources — including Chinese fisheries — are facing a serious decline. Read More
As the biosphere continues to warm and the ocean acidifies, solving the global carbon problem becomes more critical each day. Keeping temperatures to survivable levels requires reducing emissions while at the same time working aggressively to absorb as much carbon dioxide as possible, using approaches that can nurture natural ecosystems and help vulnerable human communities flourish. Read More
One of the things I focus on in my role as a climate scientist is understanding the impact of climate change on ocean fish populations as well as better fishery management practices to help ensure the continued delivery of seafood and livelihoods for millions of people around the world. Critically, the world is confronted with the challenge of increasing access to healthy food for a population that is expected to reach 10 billion by 2050. This summer, as people around the world take to the beaches and coastlines for some relaxation and enjoyment, it’s valuable to remember the major role oceans have in supporting human sustenance. Read More