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Estimating fishing and natural mortality rates for Pacific bluefin tuna (Thunnus orientalis) using electronic tagging data
Pacific bluefin tuna Mark-recapture Natural mortality Fishing mortality Spatial structure Electronic tagging data
2015/11/16
This paper presents estimates of fishing and natural mortality rates derived from a spatially- and seasonally structured Bayesian mark-recapture model for electronically tagged Pacific bluefin tuna (P...
Quantifying energy intake in Pacific bluefin tuna (Thunnus orientalis) using the heat increment of feeding
heat increment of feeding HIF archival tag caloric intake hierarchical Bayesian model
2015/11/16
Using implanted archival tags, we examined the effects of meal caloric value, food type (sardine or squid) and ambient temperature on the magnitude and duration of the heat increment of feeding in thr...
Heart rate responses to temperature in free-swimming Pacific bluefin tuna (Thunnus orientalis)
Ambient temperature visceral temperature cardiorespiratory cardiovascular oxygen consumption rate tail beat-frequency swimming speed thermal biology
2015/11/16
The bluefin tuna heart remains at ambient water temperature (Ta) but must supply blood to warm regions of the body served by countercurrent vascular heat exchangers. Despite this unusual physiology, i...
Amino Acid Isotope Incorporation and Enrichment Factors in Pacific Bluefin Tuna,Thunnus orientalis
Amino Acid Isotope Enrichment Factors Pacific Bluefin Tuna Thunnus orientalis
2015/11/16
Compound specific isotopic analysis (CSIA) of amino acids has received increasing attention in ecological studies in recent years due to its ability to evaluate trophic positions and elucidate baselin...
Bioenergetics of captive Pacific bluefin tuna (Thunnus orientalis)
Energetic model Growth rate VBGF Pacific bluefin tuna
2015/11/16
Tuna bioenergetics can be described by the following relationship: the energy available for growth is equal to the food energy minus all metabolic costs. These costs include routine metabolic rate, sp...
Microarray gene expression profiles from mature gonad tissues of Atlantic bluefin tuna,Thunnus thynnus in the Gulf of Mexico
Microarray gene expression profiles mature gonad tissues of Atlantic bluefin tuna Thunnus thynnus Gulf of Mexico
2015/11/16
Background: Bluefin tunas are highly prized pelagic fish species representing a significant economic resource to fisheries throughout the world. Atlantic bluefin tuna (Thunnus thynnus) populations hav...
Hearing thresholds of swimming Pacific bluefin tuna Thunnus orientalis
Sound pressure Particle motion Acceleration Behavioral
2015/11/16
Pacific bluefin tuna (Thunnus orientalis) is a highly migratory, commercially valuable species potentially vulnerable to acoustic noise generated from human activities which could impact behavior and ...
Electronic Tagging of Atlantic Bluefin Tuna (Thunnus thynnus,L.) Reveals Habitat Use and Behaviors in the Mediterranean Sea
Atlantic Bluefin Tuna Habitat Use and Behaviors Mediterranean Sea
2015/11/16
We analyzed the movements of Atlantic tuna (Thunnus thynnus L.) in the Mediterranean Sea using data from 2 archival tags and 37 pop-up satellite archival tags (PAT). Bluefin tuna ranging in size from ...
Atlantic bluefin tuna (Thunnus thynnus) farmed in the Adriatic Sea
mercury tuna contamination legislation
2015/3/13
Levels of total mercury in the muscle (29 samples) and liver tissue (15 samples) of bluefin tuna (Thunnus thynnus) weighing 100−300 kg were determined by cold vapour atomic absorption (AA) spect...
Backfat Characteristics of Barrows and Gilts Fed on Tuna Oil Supplemented Diets during the Growing-finishing Periods
Tuna Oil Backfat Fatty Acid Pig
2016/4/28
This study was conducted to evaluate the effect of supplementing tuna oil to diets of growing-finishing pigs (barrows and gilts) on backfat characteristics when slaughtered at different weights. Four ...
The Australian Fisheries Management Authority Sets Southern Bluefin Tuna Quota
Bluefin Tuna Fisheries
2006/11/6
The Australian Fisheries Management Authority (AFMA) has set the Australian national catch allocation for the southern bluefin tuna (SBT) fishing season commencing on 1 December 2006 as 5,265 tonnes.T...
Enrichment of Pork with Omega-3 Fatty Acids by Tuna Oil Supplements: Effects on Performance as well as Sensory, Nutritional and Processing Properties of Pork
Tuna Oil Omega-3 Fatty Acids Performance Meat Quality Sensory Evaluation Pork
2016/4/12
The effects of tuna oil supplementation (0, 1, 2 and 3%) to pig diets on growth and carcass yield as well as meat quality were determined in 40 crossbred pigs. Animals were fattened from 30 to 90 kg o...