Index Catalog // ScholarsArchive@OSU

Creator:: Fresard, Marjolaine, Fifas, Spyros, and Guyader, Olivier
Abstract:: This paper deals with the economic impact of an aquatic invasive alien species on a coastal shellfish fishery. A slipper-limpet (Crepidula fornicata ) was accidentally imported some decades ago, has established and is spreading in the bay of Saint-Brieuc (France). This exotic species is acting as a space competitor for...
Resource Type:: Research Paper
Full Text:: the biological invasion of a commercial fishery by an aquatic invasive species and the benefit of a

Creator:: Lee, Katherine, Rutherford, Ed, Zhang, Hongyan, Finnoff, David, Warziniack, Travis, and Apriesnig, Jenny
Abstract:: Feedbacks between the ecosystem and the economy are important to consider when measuring impacts from a disturbance but are often missed in representations of the economy and the food web. Moreover, regional general equilibrium models often focus on how humans respond to ecological changes and do not consider that in...
Resource Type:: Presentation
Full Text:: Model of a Regional Economy and an Aquatic Food Web Jenny Apriesnig1, Travis Warziniack2, David

Creator:: Baggio, Michele and Lichtenberg, Erik
Abstract:: This paper investigates the welfare effects of random closures in a fishery operating under open access. At each point in time, a fishery is facing the probability of an extreme event that impairs fishing activities but has no direct impact on the fish population. Examples include massive blooms of dinoflagellates...
Resource Type:: Other
Full Text:: invasions of aquatic plants that spread rapidly in eutrophied waters and prevent fishing activity in the

Creator:: Fresard, Marjolaine and Boncoeur, Jean
Abstract:: This paper studies the economic consequences of the invasion of a coastal fishery (Bay of Brest) by an exotic species (Crepidula fornicata) which was accidentally imported some decades ago. This species is a space competitor for the main targeted species of the fishery (Pecten maximus), and its development is a...
Resource Type:: Research Paper
Full Text:: . Biological invasions in aquatic systems impose significant costs in terms of forgone output or costs of

Creator:: Knowler, Duncan
Abstract:: Pollution of the marine areas that support much of the world's commercial fisheries is regarded as a pressing global environmental problem. One often-cited issue is nutrient enrichment, but this may be a mixed blessing: it contributes to primary productivity and increases the sustainable fish catch, while simultaneously causing occasional and...
Resource Type:: Conference Proceeding
Full Text:: -suppressing effectively, their task is made even more diff icult. This algal blooms or invasions by exotic

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