Results 121 to 130 of about 162,472 (238)
MARINE RESERVES FOR FISHERIES MANAGEMENT [PDF]
Conventional methods of regulating commercial fisheries restrict catch by limiting either the quantity or efficiency of fishing effort, or by putting direct limits on catch. These regulatory practices are neither feasible nor desirable for many fisheries,
Holland, Daniel S., Brazee, Richard J.
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Fisheries Management and Ecology, EarlyView.ABSTRACT Artisanal gillnet fisheries can concentrate prey and provide incidental food subsidies to marine predators, but their effects on early‐life foraging behavior and demography remain poorly resolved. The Alvarado bottlenose dolphin population that lives off the coast of Veracruz, Mexico, is well known for having chronic, frequent, and recurring ...
Eduardo Morteo +5 more
wiley +1 more source
Investigating the Dynamics of Sex‐Structured Stock Assessment Models Under Sexual Size Dimorphism
Fisheries Management and Ecology, EarlyView.ABSTRACT The integration of separate sexes in stock assessment models represents an advancement towards more realistic modeling of interactions between fisheries and target species. However, increased model complexity can also introduce additional uncertainty into the modeling process.
Francisco Izquierdo +7 more
wiley +1 more source
[Appendix K, Great Lakes Fishery Commission letter of intent]
, 2018 13 July 2017 LTC Dennis P. Sugrue, District Engineer U.S. Anny Corps of Engineers, Detroit District 4 77 Michigan A venue Detroit MI 48226 Dear Colonel Sugrue: In accordance with the provisions of Section 506 of the Water Resources Development Act (WRDA)
Great Lakes Fishery Commission;
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Fisheries Management and Ecology, EarlyView.ABSTRACT The fat snook Centropomus parallelus is a protandrous hermaphrodite teleost of artisanal and recreational value in the South Atlantic, vulnerable to fishing pressure and size‐selective gears. We evaluated exploitation status using size and age based overfishing indicators from recreational fishing championships and artisanal landings along the
Julia Maria Maccari +4 more
wiley +1 more source
Journal of Fish Biology, EarlyView.Abstract We document the first records of reef fishes typically associated with mesophotic environments on shallow (<10 m) coral reefs inside a well‐studied tropical bay. The vermilion snapper Rhomboplites aurorubens and the pygmy angelfish Centropyge aurantonotus, usually restricted to deeper (>40 m) shelf habitats along the Brazilian coast, were ...
Miguel Loiola +7 more
wiley +1 more source
Spatial Adaptive Mechanisms of Small-Scale Artisanal Fishers in Nayarit, Mexico
Thesis (Master's)--University of Washington, 2024Small-scale artisanal fishers (SSF) in Nayarit, Mexico, are vital for coastal community wellbeing. These fisheries have been historically challenging to monitor due to the nature of small-scale fisheries ...
Reynolds, Lauren
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Small-scale fisheries of San Miguel Bay, Philippines: options for management and research [PDF]
Small scale fisheries, Fishery management, San Miguel Bay, Philippines,
Pauly, D., Mines, A.N., Smith, I.R.
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Cryptobenthic reef fishes may not be safe from invasive lionfish (Pterois spp. Oken, 1817)
Journal of Fish Biology, EarlyView.Abstract Lionfish (Pterois spp.) are hypothesized to negatively influence cryptobenthic reef fish assemblages through predation. We evaluated these potential effects on Caribbean reefs in Costa Rica and tropical reefs in Brazil. Brazil provided a reference condition for cryptobenthic assemblages prior to lionfish invasion, while the Costa Rica sites ...
Liana F. Mendes +10 more
wiley +1 more source
Non-linear response of catch rates to increasing salinity levels in a small-scale fishery
Environmental Research LettersGear and catch diversification can provide natural insurance to fishers by stabilising catch rates, thanks to the differential response of fish species to varying environmental conditions.
Andrés Vargas +2 more
doaj +1 more source