Results 61 to 70 of about 4,382,864 (142)

ECONOMIC EFFICIENCY OF ALTERNATIVE BYCATCH-REDUCTION POLICIES AND BYCATCH REDUCTION DEVICES [PDF]

, 2017
This paper examines the ability of two new policies to reduce bycatch of red snapper by the shrimp fishery in the Gulf of Mexico: Fractional License and Fractional Gear Programs, as proposed by Townsend, reduce bycatch by reducing the effort levels of ...
Griffin, Wade L., Woodward, Richard T., Wui, Yong-Suhk   +2 more
core   +1 more source

Discards in fisheries - a summary of three decades of research at IMARES and LEI [PDF]

, 2011
Discards and the possible ecological and economic effects of discarding are a hot topic in discussions about sustainable fisheries. The perception of the effects of discarding differs between parties and it is influenced by the ecosystem functioning and ...
Quirijns, F.J., Rockmann, C., Overzee, H.M.J., van, Uhlmann, S.S.   +3 more
core  

A MODEL OF BYCATCH INVOLVING A PASSIVE USE STOCK [PDF]

We develop a simple extension of the theory of multispecies fisheries management to analyze a problem where one fish or animal stock has no commercial market but instead is valued passively.
Hoagland, Porter, Jin, Di
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Looming-eyes buoys fail to reduce seabird bycatch in the Icelandic lumpfish fishery: depth-based fishing restrictions are an alternative. [PDF]

R Soc Open Sci, 2023
Rouxel Y, Arnardóttir H, Oppel S.
europepmc   +1 more source

TOWARD EFFICIENT BYCATCH MANAGEMENT IN MULTISPECIES FISHERIES: A NONPARAMETRIC APPROACH [PDF]

Linear programming-based models of individual multispecies groundfish operations in the Bering Sea/Aleutian Islands area are developed and applied to the question of determining efficient bycatches.
Larson, Douglas M., House, Brett W., Terry, Joseph M.   +2 more
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Development of a bycatch reduction device (BRD) for shrimp beam trawl using flexible materials [PDF]

, 2012
This study aimed to design a bycatch reduction device (BRD) for shrimp beam trawl, which is manufactured by flexible materials to reduce bycatch for the gear in the South Sea of Korea. The model test was carried out to understand the shape of the gear in
Cho, Sam-Kwang, Craig, R., Cha, Bong-Jin, Kim, In-Ok, Ahn, Heui-Chun   +4 more
core   +1 more source

Cleaning Up without Messing Up: Maximizing the Benefits of Plastic Clean-Up Technologies through New Regulatory Approaches. [PDF]

Environ Sci Technol, 2023
Falk-Andersson J, Rognerud I, De Frond H, Leone G, Karasik R, Diana Z, Dijkstra H, Ammendolia J, Eriksen M, Utz R, Walker TR, Fürst K.   +11 more
europepmc   +1 more source

Assessment of demersal trawl fisheries: evaluation of three type of bycatch reduction device

, 2012
In recent years, global concern over the impacts of fishing activity on non-target species termed as “by-catch” has been increasing. Most of conventional shrimp trawls are poorly selective so they retain large quantities of bycatch (Saila 1983). The main
Wahju, Ronny Irawan
core  

Effects of bycatch reduction devices in Queensland's (Australia) deepwater eastern king prawn (Melicertus plebejus) trawl fishery

, 2014
This paper quantifies the effects of a square mesh codend bycatch reduction device (BRD) and turtle excluder device (TED) in the deepwater eastern king prawn (Melicertus plebejus) fishery on the southeast Queensland coast, based upon on a 10-day research
Tonks, M.L., Campbell, Matthew J., Mayer, D. G., Courtney, A. J., Roy, D. P., Haddy, J.A., Gaddes, S. W., Kyne, P.M., Roy, D.P., Campbell, M. J., Tonks, M. L., Courtney, Anthony J., Chilcott, K. E., Chilcott, K.E., Gaddes, S.W., Kyne, P. M., Mayer, David G., Haddy, J. A.   +17 more
core   +1 more source

Reducing bycatch in the Queensland scallop fishery

, 2003
Discusses a research charter undertaken by the Queensland Department of Primary Industries which showed that bycatch in the state's scallop fishery can be reduced by 78% as a result of using bycatch reduction devices (BRD). Absence of adverse reaction in
Courtney, Anthony J., Campbell, Matthew J.   +1 more
core   +2 more sources