Výsledky vyhledávání - "Tomoko Narazaki"

Akademický článek

Autor: Tomoko Narazaki, Itsumi Nakamura, Kagari Aoki, Takashi Iwata, Kozue Shiomi, Paolo Luschi, Hiroyuki Suganuma, Carl G. Meyer, Rui Matsumoto, Charles A. Bost, Yves Handrich, Masao Amano, Ryosuke Okamoto, Kyoichi Mori, Stéphane Ciccione, Jérôme Bourjea, Katsufumi Sato

Publikováno v: iScience, Vol 24, Iss 4, Pp 102221- (2021)

Summary: Advances in biologging technology have enabled 3D dead-reckoning reconstruction of marine animal movements at spatiotemporal scales of meters and seconds. Examining high-resolution 3D movements of sharks (Galeocerdo cuvier, N = 4; Rhincodon

Externí odkaz: https://doaj.org/article/b5738bc2eb0f4b40be66598eeb6a03e8

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Akademický článek

Ocean Observations in Support of Studies and Forecasts of Tropical and Extratropical Cyclones

Publikováno v: Frontiers in Marine Science, Vol 6 (2019)

Over the past decade, measurements from the climate-oriented ocean observing system have been key to advancing the understanding of extreme weather events that originate and intensify over the ocean, such as tropical cyclones (TCs) and extratropical

Externí odkaz: https://doaj.org/article/e79a0404398c4940aeab9b89a65b5c1e

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Akademický článek

Body density of humpback whales (Megaptera novaengliae) in feeding aggregations estimated from hydrodynamic gliding performance.

Autor: Tomoko Narazaki, Saana Isojunno, Douglas P Nowacek, Rene Swift, Ari S Friedlaender, Christian Ramp, Sophie Smout, Kagari Aoki, Volker B Deecke, Katsufumi Sato, Patrick J O Miller

Publikováno v: PLoS ONE, Vol 13, Iss 7, p e0200287 (2018)

Many baleen whales undertake annual fasting and feeding cycles, resulting in substantial changes in their body condition, an important factor affecting fitness. As a measure of lipid-store body condition, tissue density of a few deep diving marine ma

Externí odkaz: https://doaj.org/article/9ccab078354f443da2697ca15fd0ef93

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Akademický článek

Loggerhead turtles (Caretta caretta) use vision to forage on gelatinous prey in mid-water.

Autor: Tomoko Narazaki, Katsufumi Sato, Kyler J Abernathy, Greg J Marshall, Nobuyuki Miyazaki

Publikováno v: PLoS ONE, Vol 8, Iss 6, p e66043 (2013)

Identifying characteristics of foraging activity is fundamental to understanding an animals' lifestyle and foraging ecology. Despite its importance, monitoring the foraging activities of marine animals is difficult because direct observation is rarel

Externí odkaz: https://doaj.org/article/b6377b3adeb54c97b095e96f4be5c23c

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Latitudinal cline in the foraging dichotomy of loggerhead sea turtles reveals the importance of East China Sea for priority conservation

Autor: Junichi Okuyama, Akemi Watabe, Shunichi Takuma, Kentaro Tanaka, Kotaro Shirai, Naoko Murakami‐Sugihara, Mamiko Arita, Kento Fujita, Hideaki Nishizawa, Tomoko Narazaki, Yoshiya Yamashita, Kazunari Kameda

Publikováno v: Diversity and Distributions. 28:1568-1581

[Aim]Quantifying the importance of habitat areas for conservation of highly migratory marine species with complex life histories can be challenging. For example loggerhead turtles (Caretta caretta) nesting in Japan forage both oceanically and neritic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a1e6dfa78773a8d5c5df5e099d38f1c4
https://doi.org/10.1111/ddi.13531

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Publikováno v: Diversity and Distributions. 28

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c8df5588bc3fe5bc4c07f6dcefc86c3c
https://doi.org/10.1111/ddi.13560

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Temperature profiling measurements by sea turtles improve ocean state estimation in the Kuroshio-Oyashio Confluence region

Autor: Takeshi Doi, Tomoko Narazaki, Katsufumi Sato, Yasumasa Miyazawa, Takuya Fukuoka, Hatsumi Nishikawa, Akira Kuwano-Yoshida

Publikováno v: Ocean Dynamics. 69:267-282

We demonstrate that assimilation of water temperature measurements by sea turtles into an operational ocean nowcast/forecast system improves representation of mesoscale eddies and front variations in the Kuroshio-Oyashio Confluence region. For a peri

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cbda9f9f3062db37b4552b1a0d7c3784
https://doi.org/10.1007/s10236-018-1238-5

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Autor: Charles A. Bost, Katsufumi Sato, Masao Amano, Kagari Aoki, Tomoko Narazaki, Carl G. Meyer, Jerome Bourjea, Ryosuke Okamoto, Kyoichi Mori, Stéphane Ciccione, Yves Handrich, Takashi Iwata, Hiroyuki Suganuma, Itsumi Nakamura, Rui Matsumoto, Paolo Luschi, Kozue Shiomi

Publikováno v: iScience
iScience, Elsevier, 2021, 24 (4), pp.102221. ⟨10.1016/j.isci.2021.102221⟩
iScience, 2021, 24 (4), pp.102221. ⟨10.1016/j.isci.2021.102221⟩
iScience, Vol 24, Iss 4, Pp 102221-(2021)
Iscience (2589-0042) (Cell Press), 2021-04, Vol. 24, N. 4, P. 102221 (14p.)

International audience; Advances in biologging technology have enabled 3D dead-reckoning reconstruction of marine animal movements at spatiotemporal scales of meters and seconds. Examining high-resolution 3D movements of sharks (Galeocerdo cuvier, N

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f5eaa913e30fa5db5972a33e0ca4046
https://hal.archives-ouvertes.fr/hal-03381803/document

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Aerial photogrammetry and tag-derived tissue density reveal patterns of lipid-store body condition of humpback whales on their feeding grounds

Autor: Patrick J. O. Miller, Ailsa J. Hall, Katsufumi Sato, Patrick Pomeroy, René Swift, Kagari Aoki, Saana Isojunno, Martin Biuw, Takahashi Iwata, Paul J. Wensveen, Lucía Martina Martín López, Christian Ramp, Joanna L. Kershaw, Yu Akiyama, Charlotte Bellot, Tomoko Narazaki

Publikováno v: Proceedings of the Royal Society of London. Biological Sciences
Proceedings of the Royal Society B: Biological Sciences

This work was supported by the SERDP award (grant no. RC-2337). Additional support for fieldwork was provided by the US Office of Naval Research under the 3S collaborative research project. Analysis and writing were partly supported by the Grant-in-A

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e23577346b4e64e159c0f7b3b21e213c
https://hdl.handle.net/11250/2977764

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High diving metabolic rate indicated by high-speed transit to depth in negatively buoyant long-finned pilot whales

Autor: Kagari Aoki, Saana Isojunno, Katsufumi Sato, Patrick J. O. Miller, Tomoko Narazaki

Publikováno v: Journal of Experimental Biology. 220:3802-3811

The US Office of Naval Research and Strategic Environmental Research and Development Program (SERDP) supported the fieldwork as a part of the 3S study collaboration. This study was also supported by the program Bio-Logging Science of the University o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f4c43092c036b501b460dd99d12afea8
https://doi.org/10.1242/jeb.158287

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