Results 41 to 50 of about 21,457 (209)

Innovative Vibrating Hydraulic Dredge for Striped Venus (Chamelea gallina) Fishing

open access: yesAgriEngineering, 2022
This work proposes the experimentation of an innovative hydraulic dredge for clam fishing (Chamelea gallina) in the Adriatic Sea (Italy). This innovative gear aimed at increasing the selectivity of the typical hydraulic dredge used currently, while at ...
Giuseppina Mascilongo   +11 more
doaj   +1 more source

A five-year study of the striped bass fishery of Maryland, based on analyses of the scales [PDF]

open access: yes, 1950
The striped bass, or rock as the species is called in the Chesapeake area, ranks high in value and volume among the commercially important fish taken in Maryland waters and, in addition, is highly prized as a game fish by sportsmen.
Tiller, Richard E.
core  

ASSESSMENT OF THE FISHING TECHNIQUES IN BALI SARDINELLA FISHERY IN PENGAMBENGAN FISHING PORT, BALI, INDONESIA

open access: yesJurnal Teknologi Perikanan dan Kelautan
Fisheries management with an ecosystem approach is essential to implement. This approach aims to achieve sustainability and balance in socio-economic, ecological, and more effective fisheries governance dimensions.
Made Mahendra Jaya   +3 more
doaj   +1 more source

Bottlenose Dolphins, Tursiops truncatus, Removing By-catch from Prawn-trawl Codends During Fishing in New South Wales, Australia [PDF]

open access: yes, 1998
During a fishing trip to record video footage of fish escaping from a by-catch reducing device located in a commercial prawn trawl, two bottlenose dolphins, Tursiops truncatus, were observed to actively manipulate the codend at the seabed, removing and ...
Broadhurst, M. K.
core  

Aligning Fishing Gear Selectivity With Harvest Slot Limits for Ballan Wrasse Labrus bergylta

open access: yesAquaculture, Fish and Fisheries
Selectivity is an important parameter used to identify the portion of a stock caught by a fishing gear. In principle, fisheries management aligns the length at which 50% of individuals are selected for (L50) with minimum landing sizes.
Calum J. Pritchard   +7 more
doaj   +1 more source

Sloppy gear mechanism for coupled stochastic transportation: From antiequilibrium flow to kinetic selectivity

open access: yesPhysical Review Research, 2022
Nonequilibrium transportation of particles through a restricted space (such as porous media or narrow channels) significantly differs from free space. With a simple model of two types of particles competing to transport via a passive single-lane channel ...
Chase Slowey, Zhiyue Lu
doaj   +1 more source

Effectiveness of a Rigid Grate for Excluding Pacific Halibut, Hippoglossus stenolepis, From Groundfish Trawl Catches [PDF]

open access: yes, 2000
A rigid grate was installed in a groundfish trawl to test its effectiveness in excluding Pacific halibut, Hippoglossus stenolepis, from commercial flatfish catches in the Gulf of Alaska.
Gauvin, John R., Rose , Craig S.
core  

Reconstructing discards profiles of unreported catches [PDF]

open access: yes, 2018
In Portugal it has been estimated that unreported catches represent one third of total catches. Herein, information on landings and total unreported catches (discards) by commercial métier were disaggregated into high taxonomic detail using published ...
Almeida   +53 more
core   +3 more sources

Longline-caught blue shark (Prionace glauca): factors affecting the numbers available for live release* [PDF]

open access: yes, 2005
The blue shark (Prionace glauca) is an oceanic species that occurs in temperate and tropical waters around the globe (Robins and Ray, 1986). This species is a major bycatch of pelagic longline fleets that operate to supply the world’s growing demand for
Diaz, Guillermo A., Serafy, Joseph E.
core  

EVALUASI SELEKTIVITAS JARING INSANG DI TELUK KOTANIA, SERAM BAGIAN BARAT

open access: yesJurnal Enggano, 2020
Jaring insang digolongkan sebagai alat tangkap yang ramah lingkungan mengingat ukuran ikan yang tertangkap dipengaruhi oleh ukuran mata jaring yang digunakan.
Grace Hutubessy
doaj   +1 more source

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