Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Yuki Fujinami"'
Autor:
Mikihiko Kai, Yuki Fujinami
Publikováno v:
Animal Biotelemetry, Vol 8, Iss 1, Pp 1-8 (2020)
Abstract Background The blue shark Prionace glauca is a highly migratory species with a circumglobal distribution. Mean movement rate, defined by the horizontal tracking distance between two data points over the duration of time, is commonly used to
Externí odkaz:
https://doaj.org/article/0068724cab9643b591904eec5dd4e708
Publikováno v:
Japan Agricultural Research Quarterly; 2024, Vol. 58 Issue 1, p65-74, 10p
Publikováno v:
Canadian Journal of Fisheries and Aquatic Sciences.
Natural mortality rates ( M) are poorly quantified and commonly identified as a key source of uncertainty in fish stock assessments. Increasingly, stock assessments account for size- and age-dependence in M instead of using a constant M for all sizes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a0300b4b909dba391a6059078aa52cc
https://doi.org/10.1139/cjfas-2022-0257
https://doi.org/10.1139/cjfas-2022-0257
Publikováno v:
Marine Ecology Progress Series. 658:163-179
Information on the movements of highly migratory species is important to understand their ecology, including habitat use, population connectivity, and stock structure, to implement appropriate management and conservation measures. The blue shark Prio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8f0908fbdd74854ceedd5933e920650
https://doi.org/10.3354/meps13557
https://doi.org/10.3354/meps13557
Autor:
Yuki Fujinami, Mikihiko Kai
Publikováno v:
Animal Biotelemetry, Vol 8, Iss 1, Pp 1-8 (2020)
Background The blue shark Prionace glauca is a highly migratory species with a circumglobal distribution. Mean movement rate, defined by the horizontal tracking distance between two data points over the duration of time, is commonly used to understan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce26a01bb0e8c75589dffd0a788bfbff
https://doaj.org/article/0068724cab9643b591904eec5dd4e708
https://doaj.org/article/0068724cab9643b591904eec5dd4e708
Autor:
Yuki Fujinami, Yasuko Semba
Publikováno v:
Journal of Fish Biology. 96:1501-1504
Plasma concentrations of progesterone (P4 ) and 17β-oestradiol (E2 ) in juvenile, pre-ovulatory, early, mid- or late pregnancy stages of female blue sharks Prionace glauca were analysed. Concentrations of P4 were significantly higher in pregnant tha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae71289d9babe136d46cf27c0f059a66
https://doi.org/10.1111/jfb.14312
https://doi.org/10.1111/jfb.14312
Age determination and growth of the blue shark (Prionace glauca) in the western North Pacific Ocean.
Publikováno v:
Fishery Bulletin. 2019, Vol. 117 Issue 1/2, preceding p107-120. 17p.
Autor:
Yuki Fujinami, Mikihiko Kai
Publikováno v:
Fisheries Research. 200:104-115
Stock-recruitment relationships in elasmobranchs are uncertain due to a lack of data, especially regarding pre-recruit survivorship. A pre-recruit survival model for the early life history of elasmobranchs was developed and parameterized using biolog
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec52e8d0007966f737ec2c0acc1b6647
https://doi.org/10.1016/j.fishres.2017.10.025
https://doi.org/10.1016/j.fishres.2017.10.025
Publikováno v:
Pacific Science. 72:21-39
The blue shark, Prionace glauca (L.), is one of the most abundant pelagic sharks, and determining their feeding habits is important for understanding the ocean ecosystem. Generally, stomach contents analysis has been used to evaluate its feeding habi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c887bd71d7d489ad09d2cb8c10a0a54f
https://doi.org/10.2984/72.1.2
https://doi.org/10.2984/72.1.2
Publikováno v:
Fishery Bulletin. 117
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4059ba476c3368b93c389b9fcb3720c3
https://doi.org/10.7755/fb.117.1-2.12s1
https://doi.org/10.7755/fb.117.1-2.12s1