Results 21 to 30 of about 10,222 (244)

The first record of a mangrove red snapper, Lutjanus argentimaculatus (Actinopterygii: Perciformes: Lutjanidae), from the Aegean Sea (Gulf of Izmir, Turkey) [PDF]

open access: yesActa Ichthyologica et Piscatoria, 2019
A specimen of Lutjanus argentimaculatus (Forsskål, 1775) was caught on 4 October 2018 by a commercial gillnet fishery from shallow waters of the Gulf of Izmir, northern Aegean Sea, at a depth of 8 m. The presently reported study constitutes the
O. Akyol
doaj   +3 more sources

A Mixed-Method Approach for Quantifying Illegal Fishing and Its Impact on an Endangered Fish Species. [PDF]

open access: yesPLoS ONE, 2015
Illegal harvest is recognized as a widespread problem in natural resource management. The use of multiple methods for quantifying illegal harvest has been widely recommended yet infrequently applied. We used a mixed-method approach to evaluate the extent,
Christopher M Free   +2 more
doaj   +1 more source

Utilization of A Bioluminescent Pattern in the Encircling Gillnet Fisheries

open access: yesReviews in Fisheries Science, 2010
To investigate the relationship between bioluminescent patterns and targeted fish species that cause this pattern, encircling gillnet sampling was conducted in shallow water (< 12 m) on moonless nights between February 2007 and December 2008 in the northern Aegean Sea, Turkey.
Altinagac, Ugur   +4 more
openaire   +3 more sources

Commercial fishing gear modifications to reduce interactions between Atlantic sturgeon (Acipenser oxyrinchus oxyrinchus) and the southern flounder (Paralichthys lethostigma) fishery in North Carolina (USA) [PDF]

open access: yesPeerJ, 2016
Bycatch of protected species in commercial fishing operations is a primary concern to fishery managers because it threatens the conservation, protection, and recovery of fragile species, such as the Atlantic sturgeon (Acipenser oxyrinchus oxyrinchus ...
Juan C. Levesque   +3 more
doaj   +2 more sources

Fistularidae,, length,, weight,, regression parameters,, Iskenderun Bay,, Mediterranean waters

open access: yesÇanakkale Onsekiz Mart University Journal of Marine Sciences and Fisheries, 2022
This study presents some exotic fish diversity and catch per unit effort values of exotic fish from gillnet fishery along the southern Aegean Sea. Lessepsian puffer fish (Lagocephalus sceleratus), lionfish (Pterois miles), squirrelfish (Sargocentron ...
Okan AKYOL   +3 more
doaj   +1 more source

Resilience in Lower Columbia River Salmon Communities

open access: yesEcology and Society, 2008
In 1992, the first listings of Columbia River salmon under the Endangered Species Act occurred. Regulation of the Columbia River gillnet fishery since that time has greatly reduced fishing time and economic return to the fishing fleet. The counties where
Irene E. Martin
doaj   +1 more source

Trends in Stranding and By-Catch Rates of Gray and Harbor Seals along the Northeastern Coast of the United States: Evidence of Divergence in the Abundance of Two Sympatric Phocid Species? [PDF]

open access: yesPLoS ONE, 2015
Harbor seals and gray seals are sympatric phocid pinnipeds found in coastal waters of the temperate and sub-Arctic North Atlantic. In the Northwest Atlantic, both species were depleted through a combination of subsistence hunts and government supported ...
David W Johnston   +6 more
doaj   +1 more source

Monitoring-System Development for a Bottom-Set Gillnet through Time-Domain Dynamic Simulations

open access: yesApplied Sciences, 2019
This paper investigates the sensor-based monitoring feasibility of a bottom-set gillnet through time-domain dynamic simulations for various current and wave conditions and failure scenarios.
Chungkuk Jin   +3 more
doaj   +1 more source

Evaluating Kenya’s coastal gillnet fishery: trade-offs in recommended mesh-size regulations

open access: yesAfrican Journal of Marine Science, 2021
ResumenLas redes de enmalle son un arte de pesca ampliamente utilizado en las pesquerías artesanales de Kenia, sin embargo, sus tamaños de malla no se controlan o regulan adecuadamente. Este estudio evaluó los impactos de las redes de enmalle de siete tamaños de malla estirada, a través del análisis comparativo de las métricas relacionadas con las ...
Kennedy Osuka   +2 more
openaire   +1 more source

High post-capture survival for sharks, rays and chimaeras discarded in the main shark fishery of Australia? [PDF]

open access: yesPLoS ONE, 2012
Most sharks, rays and chimaeras (chondrichthyans) taken in commercial fisheries are discarded (i.e. returned to the ocean either dead or alive). Quantifying the post-capture survival (PCS) of discarded species is therefore essential for the improved ...
Matias Braccini   +2 more
doaj   +1 more source

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