Results 31 to 40 of about 307 (146)

Size of Peruvian small purse seines.

open access: yesNIPPON SUISAN GAKKAISHI, 1989
The size of Peruvian small purse seines was examined applying the size of anchovy purse seine. Also, a comparison between Peruvian and Japanese purse seines was undertaken. The size adopted was the overall length (Loa; ft) and gross tonnage (GT; t) of the fishing boat, and float line length (Lf; fm), net height (He; fm) and net area (A; fm2) for the ...
Machii, Tadanobu, Nose, Yukio
openaire   +2 more sources

Reducing discards in a demersal purse-seine fishery [PDF]

open access: yesAquatic Living Resources, 2008
Fisheries bycatches and discards constitute a significant problem in many fisheries worldwide. Unlike the pelagic purse-seine, the demersal purse seine usually targets high commercial value demersal species such as sea breams (e.g., Diplodus spp., Pagellus spp., Sparus aurata) and the European sea bass (Dicentrarchus labrax), while discards consist ...
Gonçalves, J. M. S.   +5 more
openaire   +2 more sources

Development of a Gear-Based Fisheries Management Index Incorporating Operational Metrics and Ecosystem Impact Indicators in Korean Fisheries

open access: yesJournal of Marine Science and Engineering
Traditional single-species fisheries management has proven inadequate for capturing ecosystem interactions, leading to a shift toward ecosystem-based approaches.
Inyeong Kwon   +5 more
doaj   +1 more source

Quelques aspects de l'âge et de la croissance de l'anchois Engraulis encrasicolus (Pisces, Engraulidae) le long du littoral de la Côte d'Ivoire [PDF]

open access: yesTropicultura, 2015
Some age and growth aspects of Engraulis encrasicolus (Pisces, Engraulidae) along the coast of Ivory Coast. Age and growth of Engraulis encrasicolus (Linneaus, 1758) were studied in eastern coast of Ivory coast from September 2004 to September 2005 ...
Ouattara, S.   +3 more
doaj  

Identification of environmentally friendly of technology fishing gears in Bireuen District

open access: yesDepik Jurnal
Bireuen District has significant potential in fisheries resources. However, the high potential of marine fisheries comes with various threats, such as overfishing and destructive fishing, which can disrupt the sustainability of marine ecosystems. The use
Rizka Maula   +4 more
doaj   +1 more source

Using Material Flow Analysis (MFA) to generate the evidence on plastic waste management from commercial fishing gears in Norway

open access: yesResources, Conservation & Recycling: X, 2020
Plastic debris is an ever-growing concern adversely affecting the coastal and marine ecosystem. Among marine plastic waste, a particularly troublesome waste fraction is Abandoned, Lost or Discarded Fishing Gears (ALDFG) that continues to trap marine life
Paritosh C. Deshpande   +3 more
doaj   +1 more source

STUDY ON THE FISHING EFFICIENCY OF PURSE SEINE

open access: yesNIPPON SUISAN GAKKAISHI, 1961
Some technical consideration were tried on the purse seine fishing in the western water of Kyushu, with special reference to the relationship between catch and three fishing factors; States of nets in operation, current and gathering condition of fish under a fishing lamp. Present study is based on the data from October 1955 to December 1958.
openaire   +3 more sources

ANALYSIS OF PURSE-SEINE CATCHES IN THE ADRIATIC SEA [PDF]

open access: yesCroatian Journal of Fisheries, 2014
The aim of this study was to analyze the composition of commercial purse-seine catches collected in the Croatian fishing grounds during a one-year period (June 2011 - June 2012). Within samples, sardine Sardina pilchardus (Walbaum, 1792) (N = 10317, LT= 14.60 ± 0.70 cm) and anchovy Engraulis encrasicolus (Linnaeus, 1758) (N = 9831, LT = 13.79 ± 0.60 cm)
Viktor Kraljevi�   +2 more
openaire   +1 more source

Characteristics of tuna fisheries in the Indian Ocean, especially in Quota Based Fishing in the Zone 04 (IFMA 572 and 573)

open access: yesDepik Jurnal
Indonesia is one of the world’s leading tuna-producing countries. Under the Quota Based Fishing (Penangkapan Ikan Terukur/PIT), its Exclusive Economic Zone (ZEEI) in the Indian Ocean is designated as zone 04 of PIT.
Mahrus Mahrus   +5 more
doaj   +1 more source

Age structure and growth of the rough scad, Trachurus lathami (Teleostei: Carangidae), in the Southeastern Brazilian Bight

open access: yesZoologia (Curitiba), 2017
The rough scad, Trachurus lathami Nichols, 1920, is a small pelagic species distributed along the West Atlantic coast. It is most abundant in the Southern Brazil (28°30’-34°S) and in the Southeastern Brazilian Bight (SEBB, 22°-28°30’S). The rough scad is
Lygia C. Ruas, André M. Vaz-dos-Santos
doaj   +1 more source

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