Index Catalog // ScholarsArchive@OSU

What Are We Protecting? the Side-Effects of Spatial Closures As A tool to Mitigate Fisheries Bycatch

Creator:: Abbott, Joshua and Haynie, Alan
Abstract:: In the quest to limit the bycatch of non-target species, marine protected areas (MPAs) have been frequently utilized. MPAs are popular with ecologists and fishery managers because of their relative ease of administration, habitat protection benefits, and the widespread acceptance of MPAs as an instrument of choice for the ecosystem...
Resource Type:: Other
Full Text:: frequently utilized. MPAs are popular with ecologists and fishery managers because of their relative ease of

The Design of Hybrid individual incentive Mechanisms for Bycatch Reduction

Creator:: Haynie, Alan and Felthoven, Ron
Abstract:: After salmon bycatch levels reached record levels in 2006 and 2007 in the Bering Sea pollock fishery, the North Pacific Fishery Management Council (NPFMC) began consideration of a hard cap that would close the fishery if it were reached. The NPFMC asked for input from economists at the National Marine...
Resource Type:: Other
Full Text:: levels reached record levels in 2006 and 2007 in the Bering Sea pollock fishery, the North Pacific

Protecting Marine Mammals in the U.S: Tradeoffs Between Public and Private Costs

Creator:: Magnusson, Gisele and Bisack, Kathryn
Abstract:: Implementation of the U.S. Marine Mammal Protection Act (MMPA) generates costs to both the public and private sectors. While many of the costs are complementary, some result in potential tradeoffs between various groups incurring these costs. Under the MMPA, if estimated bycatch of a species exceeds its Potential Biological Removal...
Resource Type:: Other
Full Text:: marginal gain in precision of NMIN from an abundance survey with the costs imposed on the fishery and

Markets, Pooling and Insurance for Managing Incidental Catch In Fisheries

Creator:: Holland, Dan
Abstract:: Bycatch is a nearly universal problem for fisheries, and it is becoming increasingly common to place strict limits on allowable bycatch, either on individuals or as a cap on an industry sector s bycatch. Individual bycatch quotas strengthen individual incentives to avoid bycatch and may reduce the likelihood that the...
Resource Type:: Other

Incentive Systems for Reducing Bycatch In the Alaska Pollock/Salmon Fishery

Creator:: Wilen, James
Abstract:: The bycatch problem has remained troubling and persistent, even in fisheries that have rationalized their target fisheries. The Alaskan Pollock fishery is an example of a fishery struggling to contain the bycatch of salmon in spite of a transformation of incentives associated with a harvester coop system in the target...
Resource Type:: Other
Full Text:: Reducing Bycatch In the Alaska Pollock/Salmon Fishery Authors: James Wilen, University of

Hooker's Sea Lion Bycatch in New Zealand

Creator:: Kahui, Viktoria
Abstract:: With a value of NZ$ 85 million the seasonal squid fishery represents one of New Zealands main export earners. The majority of catch is taken by trawl from the Auckland Islands, 350 km south of New Zealand, which coincides with the main breeding and foraging range of the rare Hookers...
Resource Type:: Other
Full Text:: : With a value of NZ$ 85 million the seasonal squid fishery represents one of New Zealands main export

From Mobile Closures to individual incentives: Chinook Salmon Bycatch Reduction Efforts in the Bering Sea Pollock Fishery

Creator:: Haynie, Alan
Abstract:: Bycatch is repeatedly noted as a primary problem of fisheries management and as the foremost negative impact of commercial fishing. In the Bering Sea pollock fishery, salmon bycatch reduction measures have included gear modifications but have principally consisted of area closures. Bycatch levels of chum and Chinook salmon have risen...
Resource Type:: Other
Full Text:: individual incentives: Chinook Salmon Bycatch Reduction Efforts in the Bering Sea Pollock Fishery

Evaluating the Efficacy of Predicting Bycatch Mortality Using Reflex Impairment through an Assessment of Crab Discards

Creator:: Yochum, Noëlle
Abstract:: All animals that interact with fishing gear are not necessarily captured, and all animals that are captured are not necessarily retained. Fishing practices and gear configuration, management regulations, and markets dictate which animals ultimately are retained or discarded. The impact of a fishery and the efficacy of management regulations can...
Resource Type:: Dissertation
Full Text:: . The impact of a fishery and the efficacy of management regulations can depend on the mortality rate

Ecosystem-Wide Impacts of Alternative Bycatch Reduction Strategies: An Ecological-Economic Assessment of the Australian Southern and Eastern Scalefish and Shark Fishery

Creator:: Hutton, Trevor, Thébaud, Olivier, Fulton, Beth, Pascoe, Sean, and Kulmala, Soile
Abstract:: A concern for the consequences of bycatch and discards in fisheries has led to the implementation of new policies and fisheries management plans aimed at their reduction in many fisheries around the world. Such plans have been developed for the Australian Commonwealth fisheries (the most recent bycatch action plan extends...
Resource Type:: Research Paper
Full Text:: AUSTRALIAN SOUTHERN AND EASTERN SCALEFISH AND SHARK FISHERY Trevor Hutton, CSIRO, trevor.hutton@csiro.au

Demonstrating the Evolution towards Ecosystem Management in Regional Fishery Management Organizations

Creator:: Brinson, Ayeisha and Die, David
Abstract:: In ecosystem-based fishery management, the ecosystem comprises the natural sub-system and also human components, including user groups, institutions and the processes of management. Regional Fishery Management Organizations (RFMOs), particularly those designed to manage tunas, were not established with an ecosystem view of the pelagic environment. However, tuna RFMOs have evolved...
Resource Type:: Other
Full Text:: Evolution towards Ecosystem Management in Regional Fishery Management Organizations Authors: Ayeisha

ScholarsArchive@OSU

What Are We Protecting? the Side-Effects of Spatial Closures As A tool to Mitigate Fisheries Bycatch

The Design of Hybrid individual incentive Mechanisms for Bycatch Reduction

Protecting Marine Mammals in the U.S: Tradeoffs Between Public and Private Costs

Markets, Pooling and Insurance for Managing Incidental Catch In Fisheries

Incentive Systems for Reducing Bycatch In the Alaska Pollock/Salmon Fishery

Hooker's Sea Lion Bycatch in New Zealand

From Mobile Closures to individual incentives: Chinook Salmon Bycatch Reduction Efforts in the Bering Sea Pollock Fishery

Evaluating the Efficacy of Predicting Bycatch Mortality Using Reflex Impairment through an Assessment of Crab Discards

Ecosystem-Wide Impacts of Alternative Bycatch Reduction Strategies: An Ecological-Economic Assessment of the Australian Southern and Eastern Scalefish and Shark Fishery

Demonstrating the Evolution towards Ecosystem Management in Regional Fishery Management Organizations

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