Sustainability: a flawed concept for fisheries management?
The concept of sustainable fishing is well ingrained in marine conservation and marine governance. However, I argue that the concept is deeply flawed; ecologically, socially and economically. Sustainability is strongly related, both historically and currently, to maximum long-term economic exploitation of a system. Counter-intuitively, in fisheries, achieving this economic exploitation often relies on government subsidies. While many fish populations are not sustainably fished biologically, even ‘sustainably harvesting’ fish results in major ecological changes to marine systems. These changes create unknown damage to ecosystem processes, including carbon capture potential of the ocean. The spatial scale of commercial fishing processes can also lead to social and food security issues in local, coastal communities that rely on fish for dietary needs. A radical alternative proposal is provided to the current situation.,,, MSY, however, has been a mainstay of fisheries policy since the term was introduced in 1954 (Schaefer, 1954), and is covered in many basic ecological textbooks (e.g., Begon et al., 2006). The concept is simple: By Richard Stafford>click to read<21:13
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