Index Catalog // ScholarsArchive@OSU

Creator:: Olsen, Petter
Abstract:: The documentation of sustainability constitutes a significant opportunity for product value-adding in the captured fish sector, and a means of differentiating sustainably caught and landed fish from inferior alternatives. In the industry-owned R&D project WhiteFish the main objective is to create a tool for catch and processing SMEs in the...
Resource Type:: Presentation
Full Text:: competition, especially from imported farmed whitefish species 2. A portfolio of R&D projects was generated

Creator:: Scheld, Andrew M., Bilkovic, Donna M., and Havens, Kirk J.
Abstract:: Several factors currently threaten blue crab (Callinectes sapidus) in the Chesapeake Bay. In addition to poor water quality, degraded habitat, and shifting environmental conditions, derelict gear has recently been recognized as a significant source of mortality for this economically and culturally significant species. From 2008 through 2014, commercial watermen in...
Resource Type:: Presentation
Full Text:: Harvest Function ' ' it it t it it it t it q E X H q E X D α θ α θ ϕ  =   if no derelict pots

Creator:: Valderrama, Diego, Anderson, James, and Jory, Darryl
Abstract:: Acute hepatopancreatic necrosis disease (AHPND), initially referred to as early mortality syndrome (EMS), is an emergent bacterial disease that has resulted in substantial economic losses for the global shrimp farming industry. Its occurrence was first reported in China in 2009, rapidly spreading to Vietnam, Malaysia, Thailand, and eventually Mexico in...
Resource Type:: Presentation
Full Text:: - 100 200 300 400 - 200 400 600 800Ex p o rt s to U SA , E U a n d J ap an (T

Creator:: Otoo, Justin, Onumah, Edward Ebo, and Osei-Asare, Yaw
Abstract:: Ghana's coast is identified with artisanal fishers who use wooden carved canoes and traditional fishing gears. However, little study has been conducted to assess the performance of this industry in terms of its efficiency. This study aims to analyse the technical efficiency and its determinants of the artisanal fishers in...
Resource Type:: Presentation
Full Text:: References Aigner, D. J., C. A. K. Lovell, and P. Schmidt. 1977.Formulation and estimation of stochastic

Creator:: Bastardie, Francois, Nielsen, J. Rasmus, Fock, Heino O., Jonsson, Patrik, and Bartolino, Valerio
Abstract:: Maritime spatial planning and fishery management are likely to generate extra costs for the fisheries by constraining fishermen activity with conservation areas and new utilizations of the sea such as offshore windmill parks. Growing concerns for greener and energy efficient fisheries are also likely to alter existing fishing patterns already...
Resource Type:: Presentation
Full Text:: DTU Francois Bastardie fba@aqua.dtu.dk J. Rasmus Nielsen

Creator:: Poudel, Diwakar
Abstract:: This study suggests an optimal harvest policy for Barents Sea species, namely Northeast Arctic Cod (Gadus morhua) and Capelin (Mallotus villosus) in the multispecies ecosystem. We have solved a multispecies age structured bioeconomic model for predator-prey interaction. Barents Sea stock data from ICES (International Council for the Exploration of the...
Resource Type:: Presentation
Full Text:: −α dτ (6) Cy,a,t = ∫ t+1 t ky hy Ey,t{[N1−αy,a,t + ky hy Ey,t My,a ]e(−My (1−α)t)− ky hy Ey,t My

Creator:: Sudhakaran, Pratheesh O. and Uchida, Hiro
Abstract:: The opening and closing of the shellfish harvest area inevitably influences the market, particularly the exvessel prices that harvesters receive. Without a better understanding of shellfish market and its behaviors, it is impractical to determine the impact of management policies on the market as well as the fishery resources. Using...
Resource Type:: Presentation
Full Text:: 2012 • Species Considered… Introduction- Species in RI So ur ce : J ef f M er ce r, R I D

Creator:: Hamon, Katell, Bartelings, Heleen, Buisman, Frederik, van Oostenbrugge, J. A. E., and de Vos, Birgit
Abstract:: For decades, the management of the Dutch flatfish fishery has included a variety of measures including individual transferable quotas (ITQ) and the implementation of a co-management system without succeeding in recovering the fishery to sustainable levels partly because of the multispecies aspect of the fishery with the two main commercial...
Resource Type:: Presentation
Full Text:: . Buisman, J. A. E van Oostenbrugge, B. de Vos The fishery • 2 main species Plaice Sole The fishery

Creator:: Arnason, Ragnar
Abstract:: ITQ systems generate ITQ prices. For any given ITQ-managed species there are typically two prices. One is for the annual (or seasonal) quota, the other is for the longer lasting ITQ-share. In well-functioning ITQ markets, these prices reveal important information about the fishery. In the single species framework, prices of...
Resource Type:: Presentation
Full Text:: ) prices: In equilibrium qp Q Rents p r r     Quota share prices: ( ) ( )rt rth t t p t Q e d

Creator:: Barnes-Mauthe, Michele, Lynham, John, Kalberg, Kolter, and Leung, PingSun
Abstract:: Pelagic fishers operate in a dynamic environment and are faced with a high level of uncertainty on a daily basis. To cope with this complexity, fishers often rely on sharing information with others in order to improve their decision making. Yet previous research has not explicitly investigated the effect of...
Resource Type:: Presentation
Full Text:: ., Brass, D. J., & Labianca, G. (2009). Network analysis in the social sciences. Science, 323(5916), 892

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