5 research outputs found
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Reducing Illegal Fishing Using Behavior Change Interventions: A Case Study in the Upper Gulf of California
Illegal fishing is a serious problem that threatens the sustainability of fisheries around the world. Historically, fisheries managers have attempted to increase the costs of illegal fishing through imposition of stricter sanctions and improvements to monitoring and enforcement programs. Non-monetary factors also influence illegal fishing behaviors, and failing to address them can undermine the efficacy of an otherwise well-designed fishery management system. Furthermore, in many of the world’s fisheries, strong and reliable monitoring and enforcement has proven to be an elusive goal. In such cases, interventions designed to address the social, moral, and cognitive drivers of illegal behavior can potentially supplement conventional deterrence methods. Building on insights from the behavioral sciences, we developed a process for designing interventions aimed at strengthening social incentives and psychological motivations for complying with fishery regulations. This process begins with an in-depth stakeholder characterization exercise. Potential interventions that may disrupt undesirable beliefs, norms, and modes of thinking, along with those that encourage behaviors that support the objectives of the fishery, are then developed. Experimental testing is conducted prior to piloting and, finally, scaling of the resulting intervention(s). We are currently applying this process in a catch share fishing community in the Upper Gulf of California, Mexico, where illegal fishing is a pervasive problem that jeopardizes the sustainability of the region’s fisheries, as well as the wellbeing of the community members who depend on them. The results of this research can inform management design to more effectively meet the environmental and social objectives of the region.
Behavior Change Interventions to Reduce Illegal Fishing
Illegal fishing is a serious problem that threatens the sustainability of fisheries around the world. Policy makers and fishery managers often rely on the imposition of strict sanctions and relatively intensive monitoring and enforcement programs to increase the costs of illegal behavior and thus deter it. However, while this can be successful in fisheries with sufficient resources to support high levels of surveillance and effective systems for imposing penalties, many fisheries lack the resources and requisite governance to successfully deter illegal fishing. Other types of governance systems, such as customary marine tenure and co-management, rely more on mechanisms such as norms, trust, and the perceived legitimacy of regulations for compliance. More generally, the absence of such social and psychological factors that encourage compliance in any fishery can undermine the efficacy of an otherwise effective and well-designed fishery management system. Here we describe insights from behavioral science that may be helpful in augmenting and securing the effectiveness of conventional deterrence strategies as well as in developing alternative means of deterring illegal fishing in fisheries in which high levels of surveillance and enforcement are not feasible. We draw on the behavioral science literature to describe a process for designing interventions for changing specific illegal fishing behaviors. The process begins with stakeholder characterization to capture existing norms, beliefs, and modes of thinking about illegal fishing as well as descriptions of specific illegal fishing behaviors. Potential interventions that may disrupt the beliefs, norms, and thought modes that give rise to these behaviors, along with those that encourage desirable behaviors, can be developed by applying principles gleaned from the behavioral science literature. These potential interventions can then be tested in artefactual experiments, piloted with small groups of actual stakeholders and, finally, implemented at scale
Attributes of climate resilience in fisheries: from theory to practice
In a changing climate, there is an imperative to build coupled social-ecological systems—including fisheries—that can withstand or adapt to climate stressors. Although resilience theory identifies system attributes that supposedly confer resilience, these attributes have rarely been clearly defined, mechanistically explained, nor tested and applied to inform fisheries governance. Here, we develop and apply a comprehensive resilience framework to examine fishery systems across (a) ecological, (b) socio-economic and (c) governance dimensions using five resilience domains: assets, flexibility, organization, learning and agency. We distil and define 38 attributes that confer climate resilience from a coupled literature- and expert-driven approach, describe how they apply to fisheries and provide illustrative examples of resilience attributes in action. Our synthesis highlights that the directionality and mechanism of these attributes depend on the specific context, capacities, and scale of the focal fishery system and associated stressors, and we find evidence of interdependencies among attributes. Overall, however, we find few studies that test resilience attributes in fisheries across all parts of the system, with most examples focussing on the ecological dimension. As such, meaningful quantification of the attributes’ contributions to resilience remains a challenge. Our synthesis and holistic framework represent a starting point for critical application of resilience concepts to fisheries social-ecological systems
Expanding ocean food production under climate change
As the human population and demand for food grow1, the ocean will be called on to provide increasing amounts of seafood. Although fisheries reforms and advances in offshore aquaculture (hereafter ‘mariculture’) could increase production2, the true future of seafood depends on human responses to climate change3. Here we investigated whether coordinated reforms in fisheries and mariculture could increase seafood production per capita under climate change. We find that climate-adaptive fisheries reforms will be necessary but insufficient to maintain global seafood production per capita, even with aggressive reductions in greenhouse-gas emissions. However, the potential for sustainable mariculture to increase seafood per capita is vast and could increase seafood production per capita under all but the most severe emissions scenario. These increases are contingent on fisheries reforms, continued advances in feed technology and the establishment of effective mariculture governance and best practices. Furthermore, dramatically curbing emissions is essential for reducing inequities, increasing reform efficacy and mitigating risks unaccounted for in our analysis. Although climate change will challenge the ocean’s ability to meet growing food demands, the ocean could produce more food than it does currently through swift and ambitious action to reduce emissions, reform capture fisheries and expand sustainable mariculture operations.Xunta de Galici