Results 21 to 30 of about 275,288 (274)

Effects of Aging Uncertainty on the Estimation of Growth Functions of Major Tuna Species

open access: yesFishes, 2023
Fishery stock assessment requires accurate specification of the growth function of target species, and aging uncertainty is an important factor that affects the estimation of growth parameters.
Dongqi Lu   +3 more
doaj   +1 more source

Comparative study of DNA extraction to initiate harmonized protocol for a simple method of species identification: Fresh and canned Tuna case study

open access: yesCyTA - Journal of Food, 2022
Seven different methods of DNA extraction were performed and compared in order to have the better DNA recovery in terms of quality and quantity. A PCR assay was realised based on the Cytb mitochondrial gene to identify 53 commercial food products of wide
Nadia Besbes   +2 more
doaj   +1 more source

Assessing attribute redundancy in the application of productivity-susceptibility analysis to data-limited fisheries

open access: yesAquatic Living Resources, 2019
Productivity-susceptibility analysis (PSA) is a widely used data-limited method to assess the relative vulnerability of species impacted by fisheries.
Duffy Leanne M., Griffiths Shane P.
doaj   +1 more source

The Effect of Moon Phase on The Catch of Bigeye Tuna (Thunnus obesus) in Eastern Indian Ocean

open access: yesIlmu Kelautan, 2016
Tuna is one of the important export commodities to increase government income. One of economically important tuna species is bigeye tuna (Thunnus obesus) which has a proportion of 21% of the total production of large tuna group.
Irwan Jatmiko   +2 more
doaj   +1 more source

The Southern Bluefin Tuna Mucosal Microbiome Is Influenced by Husbandry Method, Net Pen Location, and Anti-parasite Treatment

open access: yesFrontiers in Microbiology, 2020
Aquaculture is the fastest growing primary industry worldwide. Marine finfish culture in open ocean net pens, or pontoons, is one of the largest growth areas and is currently the only way to rear high value fish such as bluefin tuna.
Jeremiah J. Minich   +14 more
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

open access: yesJFMR-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

Investigating microplastics and potentially toxic elements contamination in canned Tuna, Salmon, and Sardine fishes from Taif markets, KSA

open access: yesOpen Life Sciences, 2021
Microplastics (MPs) have been documented in different foodstuffs and beverages, that could affect human health due to their ingestion. Furthermore, seafood contamination with MPs puts pillars of food availability and utilization at risk.
Hussien Nahed Ahmed   +4 more
doaj   +1 more source

Electrical conductivity of carbon nanofiber reinforced resins: potentiality of Tunneling Atomic Force Microscopy (TUNA) technique [PDF]

open access: yes, 2003
Epoxy nanocomposites able to meet pressing industrial requirements in the field of structural material have been developed and characterized. Tunneling Atomic Force Microscopy (TUNA), which is able to detect ultra-low currents ranging from 80 fA to 120 ...
Raimondo1, Marialuigia   +8 more
core   +3 more sources

Spatial Distribution, Behaviour, and Biological Aspect of Albacore (Thunnus alalunga) Caught in Eastern Indian Ocean

open access: yesIlmu Kelautan, 2017
This study highlighted the occurrence of the Indonesian tuna longline fishery targeting albacore (Thunnus alalunga) caught in the Eastern Indian ocean. The data used in this study based on the Research Institute for Tuna Fisheries (RITF) observer program
Fathur Rochman   +2 more
doaj   +1 more source

Stock Health Bioindicator of Skipjack Tuna, Katsuwonus pelamis (Linnaeus, 1758) From Purse Seine Fishery in Western Part of Sumatra

open access: yesOmni-Akuatika, 2022
The study focused on stock health bioindicator of skipjack tuna (i.e., size structure, length-weight relationship, and length-at-first-capture/Lc), which can be used as a reference for species-specific stock assessment in the western part of Sumatra ...
Bram Setyadji, Raymon Rahmanov Zedta
doaj   +1 more source

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