Results 31 to 40 of about 387,610 (231)

Long-Term Fishing Catch and Effort Trends in the Republic of the Marshall Islands, With Emphasis on the Small-Scale Sectors

Frontiers in Marine Science, 2020
Small-scale fishing has been an important element of the livelihood and food security in Pacific island countries throughout history; however, such catches have been under-reported in the official fisheries data.
Gabriel M. S. Vianna, E. James Hehre, Rachel White, Lincoln Hood, Brittany Derrick, Dirk Zeller   +5 more
doaj   +1 more source

Seasonal catch composition and catch per unit effort of coastal fishery in Yenişakran (Çandarlı Bay, Aegean Sea)

Ege Journal of Fisheries and Aquatic Sciences, 2020
This study presents the catch records of a coastal fisherman during daily fishing trip between 2017 and 2018 in Yenişakran, Çandarlı Bay (Aegean Sea). The trammel net and longline were used at depths of 5-25 m on a sandy bottom and the sea meadows during the year.
Tuğçe Şensurat Genç, Okan Akyol
openaire   +2 more sources

Predictive Modeling of Eastern Little Tuna (Euthynnus affinis) Catches in the Makassar Strait Using the Generalized Additive Model

Journal of Marine Science and Engineering, 2023
The Makassar Strait (MS) is characterized by water mass from the Pacific Ocean and is one of the ITF (Indonesia Throughflow) branches. It carries warm water masses from the Pacific Ocean to the Indian Ocean. This research aims to analyze the relationship
Ajeng R. Puspita, Mega L. Syamsuddin, Subiyanto, Fadli Syamsudin, Noir P. Purba   +4 more
doaj   +1 more source

Growing Into Poverty: Reconstructing Peruvian Small-Scale Fishing Effort Between 1950 and 2018

Frontiers in Marine Science, 2020
Small-scale fisheries are globally marginalized by management institutions; thus, they have to endure the consequences of ineffective regulations, environmental uncertainty, social traps and market inequity.
Santiago De la Puente, Rocío López de la Lama, Selene Benavente, Juan Carlos Sueiro, Daniel Pauly   +4 more
doaj   +1 more source

Effects of shrimp trawlers on the fisheries status and environment of the Northwest Arabian Gulf [PDF]

Acta Ichthyologica et Piscatoria, 2001
The catch per unit effort (c.p.u.e.) estimated as kg/hr and the yield per recruitment (Y/R) often common by-catch fishes are used in the present paper to investigate the effects of shrimp trawlers on the fisheries status and its environment in the ...
T.S. Ali
doaj   +3 more sources

Effect of Different Baits on Catch Per Unit Effort (CPUE) for Catching Narrow-Clawed Crayfish (Pontastacus leptodactylus) with Fyke-Nets and Traps in Çanakkale Atikhisar Reservoir

Çanakkale Onsekiz Mart University Journal of Marine Sciences and Fisheries, 2022
This study was aimed to determine the effects of different bait types on the efficiency of fyke-nets and traps in catching narrow-clawed crayfish (Pontastacus leptodactylus (Eschscholtz, 1823)). The study was carried out in Atikhisar reservoir, Çanakkale,
Tekin DEMİRKIRAN, Uğur ÖZEKİNCİ
doaj   +1 more source

INTERAKSI BEBERAPA FAKTOR YANG BERPENGARUH TERHADAP HASIL TANGKAPAN PER UNIT USAHA ( CATCH PER UNIT EFFORT) ALBAKORA (Thunnus Alalunga Bonnaterre,1788) DI SAMUDRA HINDIA

JFMR-Journal of Fisheries and Marine Research, 2019
Produksi sumber daya ikan akan selalu mengalami kenaikan dan penurunan secara alami. Perikanan tuna masih menjadi komoditas ekspor penting di Indonesia. Albakora merupakan spesies tuna yang selalu ada keberadaannya sepanjang tahun.
Gussasta Levi Arnenda, Fathur Rochman
doaj   +1 more source

Spatial and temporal analysis on sprat (Sprattus sprattus L.) surveys catch per unit effort and catch per unit area from Bulgarian marine zone

, 2021
Abstract. Sprat (Sprattus sprattus L.) is a keynote species in the Black Sea, and stock dynamics is highly affected by the fisheries and environmental conditions. Another important feature of the species is cyclic nature of its spawning stock biomass and recruitment.
Raykov, Violin, Zlateva, Ivelina, Yankova, Maria, Kotsev, Iliyan, Dimitrov, Dimitar, Raev, Yordan, Golumbeanu, M.   +6 more
openaire   +1 more source

Bait efficiency to monitor mandi (Pimelodus maculatus) in the tailrace of hydropower dams, Southeast Brazil

Acta Limnologica Brasiliensia, 2021
: Aim This study compared the efficiency of two baits (earthworm and cow heart) for monitoring the abundance of mandi catfish (Pimelodus maculatus) in the tailrace of hydropower dams, one of the commonly killed fish in turbine procedures.
Alexandre Peressin, Rafael Couto Rosa Souza, Alexandre Lima Godinho   +2 more
doaj   +1 more source

The effect of escape gaps of cylinder folding traps on fish catch at the coastal waters of Tuban Regency [PDF]

E3S Web of Conferences, 2021
The purpose of this study is to determine the effect of the escape gap of cylinder folding trap on catch per unit effort (CPUE), trap rate, composition, and size of fish caught in the coastal waters of Tuban Regency.
Adyatama Farrel Nafis, Huda Ghassan Nurul, Alfiatunnisa Nahla, Rachman Faizal, Djasmani Supardjo Supardi, Setiawan Riza Yuliratno, Partsuwiryo Suwarman, Djumanto, Setyobudi Eko   +8 more
doaj   +1 more source