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• 21. [Article] Sustainability of Coastal Fisheries in Hiroshima Prefecture, Japan: Scope of Community-Based Management Approach to Achieve the Aims of Current Japanese Coastal Fishery Policy

  Research Paper

  Citation × Citation Citation Abstract Copy Title: Sustainability of Coastal Fisheries in Hiroshima Prefecture, Japan: Scope of Community-Based Management Approach to Achieve the Aims of Current Japanese Coastal Fishery Policy Author: Yamao, Mashiro, Oliva, Luis Research Paper Title: Sustainability of Coastal Fisheries in Hiroshima Prefecture, Japan: Scope of Community-Based Management Approach to Achieve the Aims of Current Japanese Coastal Fishery Policy Author: Yamao, Mashiro, Oliva, Luis Research Paper Close

• 22. [Article] Pilot-Scale Production Economics of C. ariakensis Oysters in the Chesapeake Bay

  Research Paper

  Citation × Citation Citation Abstract Copy Title: Pilot-Scale Production Economics of C. ariakensis Oysters in the Chesapeake Bay Author: Murray, Thomas J. Research Paper Title: Pilot-Scale Production Economics of C. ariakensis Oysters in the Chesapeake Bay Author: Murray, Thomas J. Research Paper Close

• 23. [Article] Competitive Markets in Stochastic Environments: Will Climate Change Drive Industry Consolidation of Global Fisheries?

  Climate change and continued fishing pressure threaten to increase recruitment variability for many stocks globally. Shifts in the inter-annual stability of an exploitable renewable resource may have dramatic ...

  Citation × Citation Citation Abstract Copy Title: Competitive Markets in Stochastic Environments: Will Climate Change Drive Industry Consolidation of Global Fisheries? Author: Scheld, Andrew M. Climate change and continued fishing pressure threaten to increase recruitment variability for many stocks globally. Shifts in the inter-annual stability of an exploitable renewable resource may have dramatic consequences for the industries and communities which depend upon them. In this talk, the link between resource volatility and industry structure is explored using two models. First, an agent-based simulation model is presented to illustrate the effects of increasing resource variation on the number of participants in an extractive industry. Model output depicts a causal relationship between resource stability and industry structure, showing few industry participants when the resource is highly variable. Several other structural components of the model are additionally explored and suggest policy prescriptions that may mitigate environmentally driven industry effects. A second model is also presented which empirically investigates the relationship between resource volatility and industry consolidation. Here we apply tools from portfolio theory to global fisheries production and employment data, finding countries which exhibit higher portfolio volatility in production across different species groups tend to employ fewer people in their fishing industries. Both models suggest a strong link between environmental stability and the structure of resource dependent industries, indicating a need for proactive policies to address anticipated effects of climate change. Title: Competitive Markets in Stochastic Environments: Will Climate Change Drive Industry Consolidation of Global Fisheries? Author: Scheld, Andrew M. Climate change and continued fishing pressure threaten to increase recruitment variability for many stocks globally. Shifts in the inter-annual stability of an exploitable renewable resource may have dramatic consequences for the industries and communities which depend upon them. In this talk, the link between resource volatility and industry structure is explored using two models. First, an agent-based simulation model is presented to illustrate the effects of increasing resource variation on the number of participants in an extractive industry. Model output depicts a causal relationship between resource stability and industry structure, showing few industry participants when the resource is highly variable. Several other structural components of the model are additionally explored and suggest policy prescriptions that may mitigate environmentally driven industry effects. A second model is also presented which empirically investigates the relationship between resource volatility and industry consolidation. Here we apply tools from portfolio theory to global fisheries production and employment data, finding countries which exhibit higher portfolio volatility in production across different species groups tend to employ fewer people in their fishing industries. Both models suggest a strong link between environmental stability and the structure of resource dependent industries, indicating a need for proactive policies to address anticipated effects of climate change. Close

• 24. [Article] Use of decision trees in analysis of the potential gain from approved zone status under the ETJ shellfish health regime

  Research Paper

  Citation × Citation Citation Abstract Copy Title: Use of decision trees in analysis of the potential gain from approved zone status under the ETJ shellfish health regime Author: Sutherland, Roy, Revell, Brian Research Paper Title: Use of decision trees in analysis of the potential gain from approved zone status under the ETJ shellfish health regime Author: Sutherland, Roy, Revell, Brian Research Paper Close