藤岡 紘

Fujioka Ko

  • 准教授
  • 学位:博士(水産学)

基本情報

所属

  • Undergraduate School of Marine Science and Technology / Department of Marine Biology

詳細情報

研究分野

  • Life sciences Aquaculture
  • Life sciences Ecology and environmental science
  • Environmental science/Agricultural science Biological resource conservation

論文

Influence of temperature on hatching success of skipjack tuna (Katsuwonus pelamis): Implications for spawning availability of warm habitats.

Homing of a butterflyfish in the temperate western Pacific Ocean

Rapid endothermal development of juvenile pacific bluefin tuna

Monitoring for schools of juvenile Pacific bluefin tuna <i>Thunnus orientalis</i> by using portable stereo vision cameras in a sea net cage

Scaling of locomotor muscle oxidative and glycolytic metabolic enzymes during the ontogeny of regional endothermy in Pacific bluefin tuna (Thunnus orientalis)

Differences in the reproductive traits of Pacific bluefin tuna Thunnus orientalis among three fishing grounds in the Sea of Japan

Habitat use of adult Pacific bluefin tuna Thunnus orientalis during the spawning season in the Sea of Japan: evidence for a trade-off between thermal preference and reproductive activity

Ontogeny of regional endothermy in Pacific bluefin tuna (Thunnus orientalis)

Northward migration dynamics of skipjack tuna (Katsuwonus pelamis) associated with the lower thermal limit in the western Pacific Ocean

Interannual variation of the diet shifts and their effects on the fatness and growth of age-0 Pacific bluefin tuna (Thunnus orientalis) off the southwestern Pacific coast of Japan

Procedure and practical points for fish geolocation using archival tag data

Habitat use and movement patterns of small (age-0) juvenile Pacific bluefin tuna (Thunnus orientalis) relative to the Kuroshio

Spatial and temporal variability in the trans-Pacific migration of Pacific bluefin tuna (Thunnus orientalis) revealed by archival tags

Long-term changes in recruitment of age-0 Pacific bluefin tuna (Thunnus orientalis) and environmental conditions around Japan

Rapid ontogenetic shift in juvenile Pacific bluefin tuna diet

Archival tagging reveals swimming depth and ambient and peritoneal cavity temperature in age-0 Pacific bluefin tuna, Thunnus orientalis, off the southern coast of Japan

The influence of body size on the intermittent locomotion of a pelagic schooling fish

Simultaneous identification of multiple signals from phase modulation-coded transmitters for acoustic biotelemetry of fish school

Vertical movements of Pacific bluefin tuna (Thunnus orientalis) and dolphinfish (Coryphaena hippurus) relative to the thermocline in the northern East China Sea

Departure behaviour of juvenile southern bluefin tuna (Thunnus maccoyii) from southern Western Australia temperate waters in relation to the Leeuwin Current

書籍等出版物

  • Migrations of Pacific bluefin tuna tagged in the Western Pacific Ocean. In; The Future of Bluefin Tunas: Ecology, Fisheries Management, and Conservation
  • Horizontal movements of Pacific bluefin tuna. In; Distribution and Migration: Biology and Ecology of Bluefin Tuna

講演・口頭発表等

  • The potential of high-resolution geomagnetic and accelerometer equipped geolocators to enhance the understanding of the ecology and movement of migratory fish
  • Highly maintained heat production capacity contributes to the initial step of endothermal development in pacific bluefin tuna
  • Japanese research activities on deployment of satellite tags for Pacific bluefin tuna

共同研究・競争的資金等の研究課題

Investigations of the stock structure of Pacific bluefin tuna using biologging, mathematical modeling and otolith chemical analysis

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