Results 41 to 50 of about 1,047 (152)

An Adapted Slipping Process to Exclude Jellyfish in the Sea of Marmara Purse Seine Fishery

Marine Science and Technology Bulletin, 2020
Excluding the jellyfish from the bunt-end is a common slipping process used in the Sea of Marmara purse seine fishery. For this aim, a sheet of netting piece, larger mesh size and thicker diameter, is rigged on the bunt-end of the purse seine net.
Nazlı Kasapoğlu, Zafer Tosunoğlu, Gökhan Gökçe   +2 more
doaj   +1 more source

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

Croatian 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�, Vanja �ike� Ke�, Barbara Zorica   +2 more
openaire   +1 more source

Optimization of purse seine fishing gear on skipjack tuna (Katsuwonus pelamis) landed at Kutaraja fishing port [PDF]

BIO Web of Conferences
Aceh waters are an area with abundant fishery resources, where Skipjack tuna ( Katsuwonus pelamis) is one of the leading commodities. This study aims to assess the optimization of purse seine fishing gear on skipjack tuna catch at the Kutaraja Fishing ...
Agustina Imelda, Maulidar Nur, Salmarika Salmarika, Thaib Rizwan   +3 more
doaj   +1 more source

A Prediction of the Shooting Trajectory for a Tuna Purse Seine Using the Double Deep Q-Network (DDQN) Algorithm

Journal of Marine Science and Engineering
The purse seine is a fishing method in which a net is used to encircle a fish school, capturing isolated fish by tightening a purse line at the bottom of the net.
Daeyeon Cho, Jihoon Lee
doaj   +1 more source

Impact of fisheries on activity, diet and predatory interactions between yellow-legged and Audouin's gulls breeding at the Chafarinas Islands

Scientia Marina, 2003
Interactions between yellow-legged Larus cachinnans and Audouin´s Larus audouinii gulls and fisheries operating around the Chafarinas Islands, located 4.5 km off the Moroccan Mediterranean coast, are reviewed.
Jacob González-Solís
doaj   +1 more source

Qualitative-Quantitative Analysis of the „Ciplara“ Purse Seine Catches in the Adriatic Sea

Croatian Journal of Fisheries, 2020
Pelagic fisheries in the area of the eastern part of the Adriatic Sea, more precisely in the Croatian fishing grounds, are one of the most important types of fisheries in Croatia.
Zorica Barbara, Keč Vanja Čikeš, Vuletin Vedran, Mihanović Marin   +3 more
doaj   +1 more source

Effect of Exhaust Emissions Produced by Fishing Vessels on Air Pollution: A Case Study of Purse Seine Vessels Operating in the Black Sea

Journal of Eta Maritime Science
In this study, exhaust emissions originating from purse seine fishing vessels were calculated. A bottom-up method based on ship activities was used for emission calculations. Necessary information for the calculations was obtained from the BAGIS (Fishing
Eralp Özkaya, Ali Yasin Kaya, Fatih Tonoğlu, Özkan Uğurlu, Jin Wang   +4 more
doaj   +1 more source

Seabird bycatch in Portuguese mainland coastal fisheries: An assessment through on-board observations and fishermen interviews

Global Ecology and Conservation, 2015
Competition with fisheries and incidental capture in fishing gear are the major current threats for seabirds at sea. Fishing is a traditional activity in Portugal and is mainly composed of a great number of small vessels.
Nuno Oliveira, Ana Henriques, Joana Miodonski, Joana Pereira, Débora Marujo, Ana Almeida, Nuno Barros, Joana Andrade, Ana Marçalo, Jorge Santos, Isabel Benta Oliveira, Marisa Ferreira, Helder Araújo, Sílvia Monteiro, José Vingada, Ivan Ramírez   +15 more
doaj   +1 more source

SWOT Analysis of Purse Seine Fishery Business

Jurnal Manajemen Sains dan Organisasi, 2023
Objectives - Identify the internal and external environment of the Purse Seine Catching Business which includes micro and macro environments and formulate alternative business development strategies for the purse seine catching business. Design/Methodology/Approach – Sampling using a questionnaire with 5 people who are experts or understand including ...
openaire   +1 more source

WAGE PATTERN AND COMPOSITION OF PURSE SEINE SHIP CREW: CASE STUDY OF KM. SUMBER MAJU

Jurnal Teknologi Perikanan dan Kelautan
The purse seine used in Batam City is a type of waring, known as a purse seine waring. Each crew member's income has a different share depending on the amount of catch and the position level on the ship. Calculation of the profit-sharing system for purse
Suci Asrina Ikhsan, Ratu Sari Mardiah, La Ode Heriyandi, Roma Yuli Felina Hutapea, Djunaidi Djunaidi   +4 more
doaj   +1 more source