Index Catalog // ScholarsArchive@OSU

Creator:: International Institute of Fisheries Economics and Trade
Abstract:: The Conference Program for IIFET, held July 10-14 in Corvallis, Oregon. Program lists the sessions by date and time and includes the session titles, speakers and paper titles.
Resource Type:: Conference Proceeding
Full Text:: , Conference Organizer, IIFET 2000 Block B: 10:30-12:00: Opening Speakers John Ward, Senior Economist

Creator:: Murillas, Arantza
Abstract:: The valuation of the opportunity to either invest or exploit a fishery is particularly difficult because of the high uncertainty concerning the resource price. The traditional net-present-value (NPV) and other discounted-cash-flows (DCF) methods cannot properly capture the management's flexibility and strategic value aspects of a fishery, thus they may understate...
Resource Type:: Conference Proceeding
Full Text:: valuation model. Finally, the main conclusions are provided. 2. A m o d e l o f t h e f i s h e r y

Creator:: Valderrama, Diego and Engle, Carol R.
Abstract:: A linear programming (LP) profit-maximization model and a Target MOTAD risk programming model were developed to identify optimal management strategies and associated risk levels for the aquaculture of penaeid shrimp in Honduras. Data for this study were provided by three cooperating shrimp farms and included complete production records of 1,004...
Resource Type:: Conference Proceeding
Full Text:: needed. Tauer (1983) developed a further extension, Target MOTAD, in which a safety level of income (T

Creator:: Danielsson, Asgeir
Abstract:: The paper discusses compilation of economic accounts for wild fish stocks. The methods proposed in the System of National Accounting (SNA) satellite system, the System for Integrated Environmental and Economic Accounting (SEEA) are discussed and their usefulness assessed in simple examples. The paper proposes some methods for estimating the value...
Resource Type:: Conference Proceeding
Full Text:: given by: ),( ~ tt StqH (1) where tS is the stock size at the beginning of year t

Creator:: Asche, Frank and Tveterås, Sigbjørn
Abstract:: Traditional aquaculture has to a large extent used herbivore species with limited requirements for additional feeding. However, in intensive aquaculture production one farm carnivore species like salmon and also feeds herbivore species with fishmeal as this increase growth. This has lead to a growing concern that increased aquaculture production poses...
Resource Type:: Conference Proceeding
Full Text:: -0 1 93 -0 1 94 -0 1 95 -0 1 96 -0 1 97 -0 1 98 -0 1 99 -0 1 U S D p er t o n n e

Creator:: Sevilleja, Ruben
Abstract:: This paper examines the circumstances under which farmers respond to the introduction of tilapia production technology, and analyzes the manner in which the benefits from such introduction are shared and distributed among recipients. The hypothesis that the inverse relationship between yields and operational land size widely observed in agriculture is...
Resource Type:: Conference Proceeding
Full Text:: growth and potential, in The Second International Symposium on Tilapia in Aquaculture, R.S.V. Pullin, T

Creator:: Anderson, Lee G.
Abstract:: The presents a theoretical analysis of the operation of a commercial fishery in the presence of marine reserves. The sustainable yield and revenue curves for reserves are derived and compared to the analogous curves with no reserves. It is shown that reserves will always reduce the sustainable harvest for any...
Resource Type:: Conference Proceeding
Full Text:: Academy Press, Washington, D.C.. 1999 Pezzey, John C. V., Callum M. Roberts, and Bjorn T. Urdal. A

Creator:: Rossetto, Luca
Abstract:: Recently, Mediterranean lagoon environment, mainly in the North Adriatic area, has been threatened by the overexploitation of fishery. Fishing has been rapidly growing since clam (Tapes phippinarum) fishery has spread over several lagoons. Fishing growth has been accomplished by capital-intensive fishery equipments increasing harvesting beyond the sustainable biological growth. This...
Resource Type:: Conference Proceeding
Full Text:: S SSg dt dS t tt t 1N (1) where St is the stock (biomass), g(St) is the growth rate while k

Creator:: Rodgers, Philip, Hillis, J. Paul, Le Grel, Laurent, Greig, Gunilla, Ryan, Andrew, O'Mahoney, Brendan, and Woodhatch, Libby
Abstract:: The Irish Sea is a moderately discrete area with mixed fisheries targeting a fairly small number of relatively well researched but depleted fish stocks, including nephrops, cod, whiting, haddock, plaice and sole. Vessels from Belgium, England, France, Northern Ireland, and the Republic of Ireland participate. The degree of dependence of...
Resource Type:: Conference Proceeding
Full Text:: . Paul. Hillisii, Laurent Le Greliii , Gunilla Greigiv, Andrew Ryanii, Brendan O’Mahonyii & Libby

Creator:: Calkin, David, Montgomery, Claire A., Shumaker, Nathan H., Polasky, Stephen, Arthur, Jeffrey A., and Nalle, Darek J.
Abstract:: An integrated model combining a wildlife population simulation model and timber harvest and growth models was developed to explore the tradeoffs between the likelihood of persistence of a hypothetical wildlife species and timber harvest volumes on a landscape in the Central Oregon Cascades. Simulated annealing, a heuristic optimization technique, was...
Resource Type:: Conference Proceeding
Full Text:: objective function to be maximized took the following form: 0,1 )( * t 10 1 2* 10 1 d

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