Results 51 to 60 of about 327,005 (186)

STUDY ON THE FISHING EFFICIENCY OF PURSE SEINE

NIPPON 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

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

The Environmental Niche of the Tuna Purse Seine Fleet in the Western and Central Pacific Ocean Based on Different Fisheries Data

Fishes, 2023
Understanding the spatial pattern of human fishing activity is very important for fisheries resource monitoring and spatial management. The environmental preferences of tropical tuna purse seine fleet in the Western and Central Pacific Ocean (WCPO) were ...
Shenglong Yang, Linlin Yu, Fei Wang, Tianfei Chen, Yingjie Fei, Shengmao Zhang, Wei Fan   +6 more
doaj   +1 more source

West Coast Purse Seine Managed Fishery

, 2020
West Coast Purse Seine Managed Fisheryhttps://library.dpird.wa.gov.au/gis_manf/1041/thumbnail ...
Department of Primary Industries and Regional Development, Western Australia
core   +3 more sources

Overview of Tuna Purse Seine Fisheries by M.V.SEAFDEC in the Eastern Indian Ocean [PDF]

, 2003
Tuna purse seine surveys in the Eastern Indian Ocean have been conducted by MV SEAFDEC of the Training Department of SEAFDEC since 1993. There were 87 fishing operations.
Rajruchithong, Sutee, Laongmanee, Penchan, Sukramongkol, Natinee, Arnupapboon, Sukchai, Kaewnuratchadasorn, Pattarajit, Pradit, Siriporn   +5 more
core  

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

South Coast Purse Seine Managed Fishery

, 2020
South Coast Purse Seine Managed Fisheryhttps://library.dpird.wa.gov.au/gis_manf/1029/thumbnail ...
Department of Primary Industries and Regional Development, Western Australia
core   +3 more sources

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