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We consider a robust control model for a spatially distributed commercial fishery under uncertainty, and in particular a tracking problem, i.e. the problem of robust stabilization of a chosen deterministic benchmark state in the presence of model uncertainty. The problem is expressed in the form...
Persistent link: https://www.econbiz.de/10014160448
We consider a robust control model for a spatially distributed commercial fishery under uncertainty, and in particular a tracking problem, i.e. the problem of robust stabilization of a chosen deterministic benchmark state in the presence of model uncertainty. The problem is expressed in the form...
Persistent link: https://www.econbiz.de/10009704925
User rights in fisheries refer to the rights of fishers to harvest from fish resources. In terms of exclusivity … of the strength of user rights is needed. We refer to strong and weak user rights, and by strong user rights in fisheries … explain how this approach can be applied to analyze and score the quality of actual user rights in fisheries. This we do first …
Persistent link: https://www.econbiz.de/10014433997
Lake Victoria, globally the second-largest freshwater Lake by surface area, houses an artisanal Nile Perch Fishery that directly involves around 200K people. While the 10 whole Lake surface is potentially available to fishing activities, the fishing vessels' operational and technical...
Persistent link: https://www.econbiz.de/10013162341
Persistent link: https://www.econbiz.de/10002126797
fashion and that the markets are relatively efficient. We do not find major changes in participation in these fisheries as a … result of the system. We find evidence that suggests that the ITQ system is improving the profitability of fisheries in New …
Persistent link: https://www.econbiz.de/10014075588
In many spatial resource models it is assumed that the agent is able to determine the harvesting activity over the complete spatial domain. However, agents frequently have only access to a resource at particular locations at which the moving biomass, such as fish or game, may be caught or...
Persistent link: https://www.econbiz.de/10012981350
This paper measures the extent of illegal and unreported fishing during the annual Chinese fishing ban and estimates compliance with the ban. We compare compliance estimates using official vessel broadcast positions with a new and more robust measure of fishing activity based on nighttime...
Persistent link: https://www.econbiz.de/10013220357
The objectives pursued by governments managing fisheries may include maximizing profits, minimizing the impact on the …
Persistent link: https://www.econbiz.de/10013123741
The objectives pursued by governments managing fisheries may include maximizing profits, minimizing the impact on the …
Persistent link: https://www.econbiz.de/10009125116