Tetsuya Takatsu

ORCID: 0000-0003-1693-6148
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About
Contact & Profiles
Research Areas
  • Marine and fisheries research
  • Fish Ecology and Management Studies
  • Marine Bivalve and Aquaculture Studies
  • Food Industry and Aquatic Biology
  • Marine and coastal ecosystems
  • Isotope Analysis in Ecology
  • Aquaculture Nutrition and Growth
  • Marine Biology and Ecology Research
  • Fish Biology and Ecology Studies
  • Coral and Marine Ecosystems Studies
  • Ichthyology and Marine Biology
  • Reproductive biology and impacts on aquatic species
  • Crustacean biology and ecology
  • Oceanographic and Atmospheric Processes
  • Arctic and Antarctic ice dynamics
  • Methane Hydrates and Related Phenomena
  • Parasite Biology and Host Interactions
  • Fish biology, ecology, and behavior
  • Coastal and Marine Management
  • Marine Biology and Environmental Chemistry
  • Sperm and Testicular Function
  • Arctic and Russian Policy Studies
  • Geochemistry and Elemental Analysis
  • Genetic diversity and population structure
  • Identification and Quantification in Food

Hokkaido University
2013-2024

University of Cape Town
2020-2021

University of Liverpool
2018

Hakodate University
1996

MEPS Marine Ecology Progress Series Contact the journal Facebook Twitter RSS Mailing List Subscribe to our mailing list via Mailchimp HomeLatest VolumeAbout JournalEditorsTheme Sections 494:267-279 (2013) - DOI: https://doi.org/10.3354/meps10509 Interannual growth differences and growth-selective survival in larvae juveniles of marbled sole Pseudopleuronectes yokohamae Mikimasa Joh1,*, Mitsuhiro Nakaya2, Naoto Yoshida3, Tetsuya Takatsu4 1Abashiri Fisheries Research Institute, Hokkaido...

10.3354/meps10509 article EN Marine Ecology Progress Series 2013-08-19

The spatial distributions and feeding habits of Pacific cod ( Gadus macrocephalus ) larvae, the copepod nauplii copepodites, their main prey, were examined in Mutsu Bay from February to March during 1989–92. Yolk‐sac larvae caught at 30–45 m depth bay mouth. Larvae without yolk collected 8–45 mouth inner part bay, large chiefly found bay. This geographical pattern larval size may have been because transport by Tsugaru Warm Current. dominant taxa copepodites diet environment changed each...

10.1046/j.1365-2419.2002.00193.x article EN Fisheries Oceanography 2002-03-01

Abstract To clarify relationships between year‐class strength and larval growth of walleye pollock ( Gadus chalcogrammus ), oceanographic conditions in the Pacific stock off Hokkaido Tohoku, Japan, we undertook conductivity/temperature/depth CTD ) observations investigated densities, otolith increment widths prey densities (of copepod nauplii) 2008, 2009, 2010 2011 yr classes Funka Bay. Oyashio Coastal Water OCW flowed into bay late February 2011, mean water temperatures decreased to 1.9–3.1...

10.1111/fog.12111 article EN Fisheries Oceanography 2015-07-01

ABSTRACT Gastrointestinal microorganisms play a crucial role in host survival and adaptation, but information on host-specific selection or environmental factors that shape the microbiome natural populations is limited. In this study, we employed 16S rRNA gene amplicon sequencing to investigate composition predicted functions of gut microbiota two ophiuroid species ( Ophiura sarsii its subspecies O. vadicola ) from cold-water habitats across three geographically distant sea areas Northern...

10.1128/spectrum.02073-23 article EN cc-by Microbiology Spectrum 2023-10-27
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