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Mostrando ítems 21-30 de 297
A new benthic macrofauna and sediments sampler for attaching to otter trawl nets: comparison with the Van Veen grabNuevo instrumento adosado a redes de arrastre de fondo para muestrear macrofauna bentónica y sedimentos: comparación con la draga Van Veen
(Pontificia Universidad Católica de Valparaíso, 2017)
Choosing best practices for managing impacts of trawl fishing on seabed habitats and biota
(Wiley Blackwell Publishing, Inc, 2020-03)
Bottom trawling accounts for almost one quarter of global fish landings but may also have significant and unwanted impacts on seabed habitats and biota. Management measures and voluntary industry actions can reduce these ...
Reproductive cycles of the southern banded guitarfish Zapteryx xyster and the Velez ray Raja velezi caught as bycatch in a bottom-trawl fishery
(Pontificia Universidad Católica de Valparaíso, 2021)
Improved interspecific selectivity of nylon shrimp (Heterocarpus reedi) trawling in Chile
(Pontificia Universidad Católica de Valparaíso<BR>Facultad de Recursos Naturales<BR>Escuela de Ciencias del Mar, 2009)
Understanding the dynamics of an enclosed trawl demersal fishery in Patagonia (Argentina): A holistic approach combining multiple data sources
(Elsevier, 2013-02)
Understanding the dynamics of a fishery is a key ingredient to successful fishery management. The objective of this study was to improve the understanding of the dynamics of the trawl demersal fishery that operates in San ...
Seabird and marine-mammal attendance and by-catch in semi-industrial trawl fisheries in near-shore waters of northern Argentina
(Csiro Publishing, 2013-03)
Seabird and marine-mammal attendance and by-catch in mid-water and bottom otter semi-industrial coastal pair-trawl fisheries were assessed for the first time in northern Argentina. Observers were placed onboard trawlers ...
Space-time variations of megazoobenthos subject to natural and anthropogenic impacts in two Cuban bays: evidence of recovery?
(Pontificia Universidad Católica de Valparaíso, 2021)
Tracing the occurrence of the Critically Endangered smalltooth sawfish Pristis pectinata at its southernmost distribution in the Southwest Atlantic Ocean
(Inter-Research, 2019-01-11)
Sawfishes are the most globally threatened group of sharks, rays, and chimaeras. One of the 5 sawfish species is the Critically Endangered smalltooth sawfish Pristis pectinata. Although it is currently found in only a small ...
Marine mammal bycatch by the industrial bottom trawl fishery at the Río de la Plata Estuary and the adjacent Atlantic OceanCAPTURA INCIDENTAL DE MAMÍFEROS MARINOS EN LA PESQUERÍA INDUSTRIAL DE ARRASTRE DE FONDO COSTERO DEL RÍO DE LA PLATA Y OCEANO ATLÁNTICO ADYACENTE
(Pontificia Universidad Católica de Valparaíso, 2019)
Efecto del uso de paneles de escape de malla cuadrada sobre la reducción de peces juveniles en la pesquería de arrastre de merluza común (Merluccius gayi gayi)Effect of the use of square mesh escape panels on the reduction of young fish in the common hake (Merluccius gayi gayi) trawl fishery
(Pontificia Universidad Católica de Valparaíso, 2017)