论文信息 - A General Model for Simulation of Stock and Fleet Dynamics in Spatially Heterogeneous Fisheries

A General Model for Simulation of Stock and Fleet Dynamics in Spatially Heterogeneous Fisheries

A simple simulation model of stock and fleet dynamics is described that allows rapid exploration of the dynamics of fisheries in a spatially heterogeneous environment. The model simulates how fishermen allocate their search effort among spatial areas in relation to differential catch rates, prices, or area-specific desirabilities. The model runs in a few seconds per simulated year on an IBM microcomputer in interpreted BASIC, although both age structure and space are explicitly represented. The importance of exploring dynamic behavior of fisheries systems is discussed.

Carl J. Walters | Ray Hilborn | C. Walters | R. Hilborn

[1] B. Shuter,et al. Influence of Various Sources of Error and Community Interactions on Quota Management of Fish Stocks , 1987 .

[2] Carl J. Walters,et al. Microcomputer fisheries simulations as training and teaching tools , 1986 .

[3] Peter J. Allen,et al. Dynamics of discovery and exploitation: the case of the Scotian Shelf groundfish fisheries. , 1986 .

[4] J. Schnute. A General Theory for Analysis of Catch and Effort Data , 1985 .

[5] C. Clark,et al. Uncertainty, search, and information in fisheries , 1983 .

[6] C. Walters,et al. Effects of Measurement Errors on the Assessment of Stock–Recruitment Relationships , 1981 .

[7] Carl J. Walters,et al. Adaptive Management of Stock–Recruitment Systems , 1981 .

[8] R. Deriso. Harvesting Strategies and Parameter Estimation for an Age-Structured Model , 1980 .

[9] Ray Hilborn,et al. Comparison of Fisheries Control Systems That Utilize Catch and Effort Data , 1979 .

[10] R. Hilborn,et al. Analysis of the British Columbia Salmon Purse-Seine Fleet: Dynamics of Movement , 1979 .

[11] J. F. Caddy,et al. Spatial Model for an Exploited Shellfish Population, and its Application to the Georges Bank Scallop Fishery , 1975 .

[12] Carl B. Schreck,et al. Computer Teaching Exercises in Fisheries Science , 1973 .

[13] Carl J. Walters,et al. A Generalized Computer Simulation Model for Fish Population Studies , 1969 .