Results 51 to 60 of about 12,050 (221)

The Effect of Transshipment Prohibition Policy Towards Total Export Value of Fresh Yellowfin Tuna and Bigeye Tuna (Study at Statistics Indonesia, August 2012 – February 2017) [PDF]

, 2017
This research aims to know whether transshipment prohibition policy implementation in November 2014 gives a significant effect towards Indonesian total export value of fresh yellowfin tuna and bigeye tuna.
Christy, N. L. (Natasya), Suhadak, S. (Suhadak)   +1 more
core  

Pacific bluefin tuna (Thunnus orientalis) bycatch in the Atlantic Ocean

Journal of Fish Biology, EarlyView.
Abstract A large tuna was hooked by a Japanese longline fishery in the high seas near the Republic of Namibia. This fishing ground is mainly utilized for Thunnus albacares, Thunnus obesus and Thunnus alalunga by Japanese tuna longliners. Because the tuna was larger than the common size of these species, the specimen was sampled for genetic species ...
Yohei Tsukahara, Atsushi Tawa, Masashi Sekino, Kenji Nohara, Nobuaki Suzuki   +4 more
wiley   +1 more source

Dynamics of bigeye (Thunnus obesus) and yellowfin (T. albacares) tuna in Hawaii’s pelagic fisheries: analysis of tagging data with a bulk transfer model incorporating size-specific attrition [PDF]

, 2003
Tag release and recapture data of bigeye (Thunnus obesus) and yellowfin tuna (T. albacares) from the Hawaii Tuna Tagging Project (HTTP) were analyzed with a bulk transfer model incorporating size-specific attrition to infer population dynamics and ...
Adam, M. Shiham, Holland, Kim, Itano, David, Sibert, John   +3 more
core  

Nursery origin of yellowfin tuna in the Hawaiian Islands [PDF]

Marine Ecology Progress Series, 2012
Stable isotopes of carbon (! 13 C) and oxygen (! 18 O) in otolith cores (first 2 mo of age) of young-of-the-year (YOY) yellowfin tuna Thunnus albacares were used as natural tracers to pre- dict the nursery origin of sub-adults (age-1) collected from the Hawaiian Islands.
RJD Wells, JR Rooker, DG Itano
openaire   +1 more source

Monitoring Biogenic Amines: Comparative Assessment of Detection Methods for Key Market Marine and Freshwater Species

Journal of Food Science, Volume 91, Issue 5, May 2026.
ABSTRACT Biogenic amines, primarily histamine, cadaverine, and putrescine, are important indicators of microbial spoilage and potential health risks. This review summarizes established and novel analytical methods for quantitatively determining biogenic amines in fish and fish products, along with their limits of detection in these complex matrices ...
Lasse Petersen
wiley   +1 more source

Spatiotemporal Patterns in the Distribution of Albacore, Bigeye, Skipjack, and Yellowfin Tuna Species within the Exclusive Economic Zones of Tonga for the Years 2002 to 2018

Diversity, 2023
The Tongan fisheries targeting the species of albacore (Thunnus alalunga), bigeye (Thunnus obesus), skipjack (Katsuwonus pelamis), and yellowfin tuna (Thunnus albacares), comprising the main tuna catch landed, within the EEZ of Tonga is critical to the ...
Siosaia Vaihola, Dawit Yemane, Stuart Kininmonth   +2 more
doaj   +1 more source

Fisheries Trade and Blue Nutrient Flows in Pacific Island Countries

Fish and Fisheries, Volume 27, Issue 3, Page 466-477, May 2026.
ABSTRACT Pacific Island Countries (PICs) are located in highly productive fishing regions that supply nutrient‐rich fish to global markets. Marine fisheries are a critical source of protein and essential micronutrients for billions of people worldwide, supporting both local diets and global food security.
Keiko J. Nomura, Steven Manaʻoakamai Johnson, Jessica Gephart, Jacob G. Eurich   +3 more
wiley   +1 more source

Changes in the size structure of the yellowfin tuna population of the tropical eastern Pacific Ocean from 1947 to 1955 [PDF]

, 1957
ENGLISH: Morphometric studies by Godsil (1948), Godsil and Greenhood (1951), Royce (1953) and Schaefer (1952, 1955) have indicated that the yellowfin tuna of the Eastern Pacific are distinct from those of the Central Pacific. Tagging of yellowfin tuna by
Broadhead, Gordon C.
core  

The Fish Behind Fish Feed: Rethinking Transparency Using DNA Tools

Fish and Fisheries, Volume 27, Issue 3, Page 771-780, May 2026.
ABSTRACT Aquaculture is now the fastest growing food sector and may be a promising solution to increasing seafood demands. Yet, carnivorous aquaculture species such as salmon and seabass continue to rely on fishmeal and fish oil (FMFO), which are derived largely from pelagic fish that are sometimes key to the food security of some coastal nations. This
Marine Cusa, Matilda Binner, Giulia Maiello, Rosalie Dowell, Stefano Mariani   +4 more
wiley   +1 more source

Habitat Suitability Modeling Based on Oceanographic Factors for Yellowfin Tuna (Thunnus albacares) Fishing Grounds in the Southern Waters of Java

Ilmu Kelautan
The southern waters of Java are suitable to be the largest supplier of Yellowfin tuna exports in Indonesia, but have not efficiently produced the expected yield.
Bambang Semedi, Novia Fara Diza, Syarifah Hikmah Julinda Sari, Dewa Gede Raka Wiadnya, Tri Djoko Lelono, Daduk Setyohadi, Ledhyane Ika Harlyan, Muhammad Arif Rahman, Ming-An Lee   +8 more
doaj   +1 more source