Showing 1 - 10 of 89
which consists of three technical reports: Part I, Modeling the Salmon and Steelhead Fisheries of the Columbia River Basin …; Part II, Models for Cost-Effectiveness Analysis; and Part III, Ocean Fisheries Harvest Management. …
Persistent link: https://www.econbiz.de/10009435604
equations fish traded between Brazil and United States in the period between 1996 and 2006. The variables included in the model … obtained results it can be concluded that the demand and the fish offer are elastic, so that an increase in the price of the … the North American market, the Brazilian fish is considered inferior. Since 2003 the value of Brazilian exports of fish to …
Persistent link: https://www.econbiz.de/10009444579
This work has the objective of identify the fish operational flows in a rural establishment based on the theory of … agribusinessproductive chains (APC) and using as analysis tool one of the applications of the Filière concept. The fish farm worked … withfingerlings fattening, firstly, and further it developed the activity of fingerlings production, fish rearing and fish …
Persistent link: https://www.econbiz.de/10009444631
an ongoing ideological shift within the industry, leaving behind the idea that fisheries and fish processing should be …"While the Icelandic fisheries have been managed by individual transferable quotas (ITQs) for almost a decade and the … fisheries sector seems to be performing well in economical terms, there is still no consensus about quota issue. Lately, the …
Persistent link: https://www.econbiz.de/10009468327
"Access to inshore fisheries in Sierra Leone and their management are discussed in order to provide a basis for … improving fisheries management."On the basis of the property rights framework, the state is the de jure owner of the inshore … fisheries resources, exploited by the artisanal fishers as authorized users. Fishers perceive stocks as a free good and in …
Persistent link: https://www.econbiz.de/10009468328
the product; and (3) fish population; and the chain of ramifications which result, when current production is something … other than the sustained yield of the fish in stock."The usual charge that a common property fishery is 'inevitably … marginal revenue was not sufficient proof that the fish stock would not be overfished." …
Persistent link: https://www.econbiz.de/10009468338
"Fisheries co-management as an alternative to centralised command and control fisheries management is often suggested … as a solution to the problems of fisheries resource use conflicts and overexploitation. Various researchers have talked … fisheries resources. There have however been no attempts to verify empirically by measuring the transaction costs involved in …
Persistent link: https://www.econbiz.de/10009468367
"Observation and measurement of the ocean's ecosystems is difficult and costly. It makes verification of our theories difficult and forces us to engage in collective action based upon often very imperfect concepts of the dynamics of the system. Once we establish the institutions of collective...
Persistent link: https://www.econbiz.de/10009468369
adopted ITQ's as an overall fisheries management system on a national level. In Iceland, fish quotas were made transferable …"Fisheries management by individual transferable quotas (ITQ's) is being advocated by several fisheries economists as a … solution to 'tragedy of commons' situations in the fisheries. Until lately, the studies of ITQ's have been purely theoretical …
Persistent link: https://www.econbiz.de/10009468403
international cooperation efforts for sharing fisheries information, in addition to find ways to understand meta-population dynamics …
Persistent link: https://www.econbiz.de/10009468407