Index Catalog // ScholarsArchive@OSU

Creator:: Gasalla, Maria A., Rodrigues, Amanda R., Duarte, Luis F. A., and Sumaila, U. Rashid
Abstract:: A comparative multi-fleet rationale of socioeconomic indicators is described aiming a potential incorporation into fishery management advice at an ecosystem scale. A set of performance indicators, based on a survey of different industrial fishing fleets in São Paulo (SE Brazil) which investigated investment, fixed, effort, labour and sailingrelated costs and...
Resource Type:: Research Paper

Creator:: Ngoc, Quach Thi Khanh and Flaaten, Ola
Abstract:: This paper investigates interactions between recreational and commercial fisheries. It introduces the idea of a protected area for recreational fisheries, as a way to reduce conflicts between the two sectors and to preserve the natural resource. It is demonstrated that without a protected area for recreational fisheries, open access may...
Resource Type:: Research Paper

Creator:: Kosaka, Rosemary, Mamula, Aaron, Mason, Janet, and Speir, Cameron
Abstract:: This paper analyzes the effects of spatial closures on the multi-species groundfish trawl fishery in northern and central California. The analysis differentiates between changes in total effort and in the spatial distribution of effort before and after implementation of the closures. We use logbook data on the location and duration...
Resource Type:: Other

Creator:: Fortilus, Jeanne and Chaboud, Christian
Abstract:: Indian Ocean Tuna fisheries after a rapid development period from seventies to the end of the last century are faced with challenges including: the fishing capacity control, the profitability improvement, and the limitation of impacts on high seas biodiversity. In this area, tuna species are exploited by coastal states as...
Resource Type:: Other

Creator:: Harte, Michael, Rosenberger, Randall, Sylvia, Gil, and Heppell, Selina
Abstract:: Existing research on the effectiveness of marine protected areas narrowly focuses on developing sets of management indicators tied to outcomes described in management plans or on the achievement of a single objective such as an increase in the size or number of older, more fecund female fish in a protected...
Resource Type:: Research Paper

Creator:: Aanesen, Margrethe, Armstrong, Claire, and Kahui, Viktoria
Abstract:: The push for ecosystem based management has opened up not only for including more of the natural systems when managing fish resources, but also a broader perspective on the human systems, and the diverse activities in the sea. This is reflected for instance in the EU Maritime Policy where fisheries...
Resource Type:: Research Paper

Creator:: Voss, Rüdiger, Neuenfeldt, Stefan, Schmidt, Jörn O., and Quaas, Martin F.
Abstract:: To achieve sustainable fisheries, ecosystem-based fisheries management yields increasing attention. However, so far mainly single-species models are used to develop management advice, not accounting for species interaction. In particular many traditional fisheries economic models have been criticized by biologists, especially if results were gained by rather simple biomass models. Therefore,...
Resource Type:: Other

Creator:: Basu, Debabrata and Adhikary, Manas Mohan
Abstract:: For proper utilization of Tal wetland ecosystem through natural resource management and for updating production system through the integration of fish-crop diversity and its proper implications to its farmers level through modernizing adaptive technologies as well, IT system, a composite zonewise TOT programmes (use of natural resources, farm demonstrations, farmers...
Resource Type:: Other

Creator:: Symington, Keith and Thuy, Nguyen Thi Dieu
Abstract:: Many fisheriues in Vietnam have witnessed notable reductions in catch and fish size. Given the millions of Vietnamese who are dependent on marine resources, it is critical to not only develop more sustainable fisheries management practices, but also understand the links between vulnerability and other socio-economic and institutional factors, in...
Resource Type:: Other

Creator:: Le, Kim Long
Abstract:: In order to provide a rationale and mechanism for implementing responsible fisheries in practice, this paper examines the effect of establishing Regional Fishery Management Organisation (RFMO) with effective enforcement on cooperative possibilities in shared fisheries. The result shows that an increase in cooperation level is a social welfare improvement, and...
Resource Type:: Research Paper

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