Kazushi Miyashita

Profile Information

Affiliation: Professor (Director), Field Science Center for Northern Biosphere, Aquatic Research Station, Hokkaido University

Degree: 博士（農学）(東京大学)

J-GLOBAL ID: 200901007992614296
researchmap Member ID: 1000246946

External link: http://renken12.fish.hokudai.ac.jp/

Research Interests

Research Areas

Research History

Apr, 2022 - Present

Field Science Center for Northern Biosphere, Hokkaido University
Jul, 2011 - Present

Professor, Field Science Center for Northern Biospere, Hokkaido University
Apr, 2007 - Jun, 2011

Associate Professor, Field Science Center for Northern Biospere, Hokkaido University
Apr, 2002 - Mar, 2007

Associate Professor, Field Science Center for Northern Biospere, Hokkaido University
Mar, 1998 - Mar, 2002

Associate Professor, Faculty of Fisheries, Hokkaido University
Apr, 1997 - Mar, 1998

Resercher, Japan Marine Fishery Resources Reserch Center
May, 1996 - Mar, 1997

Postdoctoral Fellowships of Japan Society for the Promotion of Science（JSPS), Ocean Reserch Institute, University of Tokyo
Apr, 1996 - Apr, 1996

Researcher (Postdoctoral Research fellow ), Ocean Reserch Institute, University of Tokyo

Education

Apr, 1993 - Mar, 1996

Course of Aquatic bioresources, Graduate School of Agricultual and Life Science (Ph. D), University of Tokyo
Apr, 1991 - Mar, 1993

Fisheries Course, Graduate School of Fisheries Sciences (Master), Hokkaido University
Apr, 1987 - Mar, 1991

Fisheries Course, School of Fisheries Sciences, Hokkaido University

Committee Memberships

Mar, 2022 - Present

会長, 音響水産資源調査研究会
May, 2019 - Present

水産業の明日を拓くスマート水産業研究会会長
Apr, 2016 - Present

会長, 北海道総合ICT水産業フォーラム
Apr, 2014 - Present

幹事, 日本バイオロギング研究会
Apr, 2013 - Present

評議員（幹事）, 水産海洋学会
2007 - Present

音響調査WG 座長, Asian Society of Fisheries Acoustics（アジア水産音響学会）
2007 - Present

理事, Asian Society of Fisheries Acoustics（アジア水産音響学会）
Apr, 2016 - Mar, 2022

幹事, サケ学研究会
Apr, 2018 - Mar, 2020

会長, サケ学研究会
2017 - 2020

国際サケ年（IYS)日本代表委員, 北太平洋科学機構（PICES)
Apr, 2013 - Mar, 2017

水産科学委員会委員（FIS), 北太平洋科学機構（PICES)
Apr, 2011 - Mar, 2017

学会誌編集委員, 日本水産学会
Apr, 2003 - Mar, 2008

MIE助言委員会委員, 北太平洋科学機構（PICES)

Awards

Papers

147

Spatial and economic quantification of provisioning service by eelgrass beds in Lake Notoro, Hokkaido, Japan

Keizo Ito, Shiori Sonoki, Kenji Minami, Susumu Chiba, Hokuto Shirakawa, Toshifumi Kawajiri, Yanhui Zhu, Kazushi Miyashita

Scientific Reports, 14(1), Feb 14, 2024
Practical target strength of free-swimming chub mackerel Scomber japonicus

Yanhui Zhu, Keizo Ito, Kosuke Mizutani, Kenji Minami, Hokuto Shirakawa, Yohei Kawauchi, Yuka Iwahara, Kimiharu Nahata, Nobuhiko Sato, Kyosuke Seki …

Fisheries Science, Dec 1, 2023
Piscivorous brown trout Salmo trutta does not migrate from distant downstream habitats to a massive release site for chum salmon Oncorhynchus keta fry in the Chitose River, northern Japan

Kentaro Honda, Koh Hasegawa, Ikuo Ono, Kazushi Miyashita

Environmental Biology of Fishes, Feb 25, 2023 Peer-reviewed
Impact of Multiple Water Temperature Structures on the Behavioral Pattern of Chum Salmon (<em>Oncorhynchus keta</em>) on the Coast of the Shiretoko Peninsula

Xinyi Li, Hiroshi Yamaguchi, Hokuto Shirakawa, Kenji Minami, Nobuhiko Sato, Yanhui Zhu, Yasuyuki Miyakoshi, Kazushi Miyashita

Journal of Marine Science and Technology, 31(4), Jan 1, 2023
Contemporary state and future vision of dissemination of the pilot technology “Ubiquitous Navi” —for achieving “smart fisheries”

KIMIHARU NAHATA, DAICHI KUROKAWA, NOBUHIKO SATO, KAZUSHI MIYASHITA

NIPPON SUISAN GAKKAISHI, 88(6) 523-533, Nov 15, 2022 Peer-reviewedCorresponding author
Target Strength Measurements of Free-Swimming Sandeel Species, Ammodytes spp., in a Large Indoor Experimental Aquarium

Yanhui Zhu, Kosuke Mizutani, Kenji Minami, Hokuto Shirakawa, Yohei Kawauchi, Huamei Shao, Makoto Tomiyasu, Yuka Iwahara, Tsutomu Tamura, Masahiro Ogawa …

Journal of Marine Science and Engineering, 10(7) 966-966, Jul 14, 2022 Peer-reviewedLast author
成層化したダム湖におけるウグイ（Pseudaspius hakonensis）の生息場と環境要因との関係の解明

長岡祥平, 黒田充樹, 南憲吏, 沖津二朗, 白川北斗, 大杉奉功, 東信行, 上田健太, 朱妍卉, 中森陸 …

Laguna, 29 99-114, May, 2022 Peer-reviewedLast author
福島県さくら湖における計量魚群探知機を用いた藍藻類の音響計測の試み

中森陸, 南憲吏, 白川北斗, 朱妍卉, 沖津二朗, 大杉奉功, 東信行, 金相曄, 谷田一三, 黒田充樹 …

Laguna, 29 87-98, Mar, 2022 Peer-reviewedLast author
Winter migratory pattern for anadromous white-spotted char (Salvelinus leucomaenis) in southwestern Hokkaido, Japan

Mitsuki Kuroda, Kazushi Miyashita

Environmental Biology of Fishes, 105(12) 1845-1855, Feb 1, 2022 Peer-reviewedLast author
Estimating target strength of young chum salmon (Oncorhynchus keta)

Kenji Minami, Hokuto Shirakawa, Yohei Kawauchi, Huamei Shao, Makoto Tomiyasu, Yuka Iwahara, Yuichi Tsuda, Hideo Takahara, Yanhui Zhu, Kazushi Miyashita

Canadian Journal of Fisheries and Aquatic Sciences, 79(2) 195-199, 2022 Peer-reviewedLast author
Annual variation of oceanographic conditions changed migration timing of bowhead whales Balaena mysticetus in the southern Chukchi Sea

Koki Tsujii, Mayuko Otsuki, Tomonari Akamatsu, Kazuo Amakasu, Minoru Kitamura, Takashi Kikuchi, Amane Fujiwara, Hokuto Shirakawa, Kazushi Miyashita, Yoko Mitani

Polar Biology, 44(12) 2289-2298, Dec, 2021 Peer-reviewed
Sonic tagging reveals age and size-specific spatial variation during Pacific herring spawning migrations in northern Japan

Makoto Tomiyasu, Hokuto Shirakawa, Yuki Iino, Daichi Oshiyama, Masahiro Ogawa, Takashi Kitagawa, Hiromichi Mitamura, Nobuaki Arai, Yoshinori Miyamoto, Keiichi Uchida …

Fisheries Research, 242 106020-106020, Oct, 2021 Peer-reviewedLast author
Acoustic characteristics of a potentially important macroalgae, Sargassum horneri, for coastal fisheries

Kenji Minami, Chihomi Kita, Hokuto Shirakawa, Yohei Kawauchi, Huamei Shao, Makoto Tomiyasu, Yuka Iwahara, Hideo Takahara, Takashi Kitagawa, Kazushi Miyashita

Fisheries Research, 240 105955-105955, Aug, 2021 Peer-reviewedLast author
Estimating fish population abundance by integrating quantitative data on environmental DNA and hydrodynamic modelling

Keiichi Fukaya, Hiroaki Murakami, Seokjin Yoon, Kenji Minami, Yutaka Osada, Satoshi Yamamoto, Reiji Masuda, Akihide Kasai, Kazushi Miyashita, Toshifumi Minamoto …

Molecular Ecology, 30(13) 3057-3067, Jul, 2021 Peer-reviewed
SITE FIDELI TE FIDELITY AND RE Y AND RETURN TRIPS OF VISU TURN TRIPS OF VISUALLY AND OLF Y AND OLFACTORILY INHIBI Y INHIBITED BLACK ROCKFISH (SEBASTES SCHLEGELII) INDIVIDU CK ROCKFISH (SEBASTES SCHLEGELII) INDIVIDUALS TRA ALS TRACKED BY ACOUSTIC TELEMETRY

Mitsuki Kuroda, Yoshinori Tatsu, Yuya Ueda, Hokuto Shirakawa, Kenji Minami, Kazushi Miyashita, Makoto Tomiyasu

Journal of Marine Science and Technology (Taiwan), 29(2) 158-167, May, 2021 Peer-reviewedLast author
Development of a Biomass Assessment Method Using Fisheries Echo Sounder for Monit Sounder for Monitoring Whitebait Fisher oring Whitebait Fishery in Shizuoka Pr y in Shizuoka Prefecture, Japan

Kenichi Kobayashi, Yanhui Zhu, Daichi Oshiyama, Kenji Minami, Hokuto Shirakawa, Kazushi Miyashita

Journal of Marine Science and Technology (Taiwan), 29(2) 168-174, May, 2021 Peer-reviewedLast author
Seasonal dynamics in fish distribution and abundance revealed by an acoustic sur acoustic survey in coastal waters of the Suzu Ar y in coastal waters of the Suzu Area, Kochi Pr ochi Prefecture, Japan

Yanhui Zhu, Kenji Minami, Yuka Iwahara, Kentaro Oda, Koichi Hidaka, Osamu Hoson, Koji Morishita, Sentaro Tsuru, Masahito Hirota, Hokuto Shirakawa …

Journal of Marine Science and Technology (Taiwan), 29(2) 146-157, May, 2021 Peer-reviewedLast author
Development of wide-area and long-term tracking system for skipjack tuna Katsuwonus pelamis around FADs

SAKI ASAI, KEIICHI UCHIDA, KAZUSHI MIYASHITA, NOBUAKI ARAI, HIROMICHI MITAMURA, TAKASHI KITAGAWA, HOKUTO SHIRAKAWA, MAKOTO TOMIYASU, TOYOKI SASAKURA, YOSHINORI MIYAMOTO

NIPPON SUISAN GAKKAISHI, 87(2) 108-116, Mar 15, 2021 Peer-reviewed
水産資源を可視化する～直接計測、遠隔計測からバイオロギングまで～（新たな海の探求技術）

宮下和士

海洋調査, 142 20-26, Oct, 2020 InvitedLead author
Spatial niche partitioning among three small cetaceans in the eastern coastal area of Hokkaido, Japan.

Yuka Iwahara, Hokuto Shirakawa, Kazushi Miyashita, Yoko Mitani

Marine Ecology Progress Series, 209-223, Mar, 2020 Peer-reviewed

Misc.

高解像度魚群探知機を用いた魚種判別のための音響データベース作成ならびに魚体長・魚群密度把握に関わる研究

朱妍卉, 水谷行佑, 関一輝, 宮下和士

令和2年度海洋水産資源開発事業報告(定置網・佐賀玄海地区）, 71-91, Sep, 2022 Last author
知県鈴地区に係る査で得られるデータを用いた魚群の定量化及び小型船舶を用いた計量魚群探知機調査による魚群来遊量把握に関する委託事業報告書

朱妍卉, 岩原由佳, 南憲吏, 宮下和士

平成30年度海洋水産資源開発事業報告書, 165-187, 2021 Last author
バイオロギングによる水圏生物の行動情報の取得-11 国産の照度ロガー開発の現状と今後の展開 1

野田琢嗣, 小泉拓也, 藤岡紘, 北川貴士, 宮下和士

日本水産学会大会講演要旨集, 2020, 2020
Development and application of acoustic methods for monitoring Fisheries resources and ecosystems

MIYASHITA Kazushi

Nippon Suisan Gakkaishi, 85(3) 294-296, May, 2019 Invited
水産業にみる超音波等の活用超音波バイオテレメトリーシステムを用いた与那国島周辺海域浮魚礁におけるカツオの行動調査

浅井咲樹, 浅井咲樹, 内田圭一, 内田圭一, 内田圭一, 宮本佳則, 宮本佳則, 宮本佳則, 宮下和士, 宮下和士 …

超音波Techno, 31(1) 11‐16, Feb 1, 2019
水産音響技術とその応用展開

宮下和士, 甘糟和男

日本水産学会誌, 84(特別) 44-47, Nov, 2018 Invited
シラスの体形状の測定とターゲットストレングスの理論推定

加藤謙治, 甘糟和男, 南憲吏, 邵花梅, 小林憲一, 宮下和士

海洋音響学会2018年度研究発表会講演論文集, 47-48, May, 2018
舞鶴湾におけるマアジとカタクチイワシの環境DNAの水平・鉛直分布

村上弘章, 山本哲史, 源利文, 南憲吏, 宮下和士, 深谷肇一, 尹錫鎭, 笠井亮秀, 澤田英樹, 益田玲爾 …

日本水産学会大会講演要旨集, 2018 28, Mar 26, 2018
超音波バイオテレメトリーシステムを用いた与那国島周辺海域におけるカツオの滞留と移動について

浅井咲樹, 内田圭一, 内田圭一, 宮下和士, 宮下和士, 荒井修亮, 三田村啓理, 北川貴士, 北川貴士, 白川北斗 …

海洋音響学会研究発表会講演論文集, 2018, 2018
Sustainable management of chum salmon in changing environments

Shigehiko Urawa, Hitoshi Araki, Kazushi Miyashita, Mitsuhiro Nagata, Yoshitaka Sasaki, Masahide Kaeriyama

NIPPON SUISAN GAKKAISHI, 84(5) 921-921, 2018
Estimating fish population abundance by integrating quantitative data on environmental DNA and hydrodynamic modelling

Keiichi Fukaya, Hiroaki Murakami, Seokjin Yoon, Kenji Minami, Yutaka Osada, Satoshi Yamamoto, Reiji Masuda, Akihide Kasai, Kazushi Miyashita, Toshifumi Minamoto …

bioRxiv, 482489, Jan, 2018
加速度ロガーを用いたミナミイワトビペンギンの交尾行動特定

林成幸, 津田裕一, 宇野睦実, 伊東隆臣, 恩田紀代子, 三谷曜子, 宮下和士

動物園水族館雑誌, 58(1/2) 18‐19, Apr 25, 2017
Migration monitoring of fin whales in the southern Chukchi Sea with acoustic methods during 2012-2015

Koki Tsujii, Mayuko Otsuki, Tomonari Akamatsu, Ikuo Matsuo, Minoru Kitamura, Takashi Kikuchi, Kazuo Amakasu, Kazushi Miyashita, Yoko Mitani

Techno-Ocean 2016: Return to the Oceans, 49-53, Mar 30, 2017
ヒトデ類2種におけるホタテガイの捕食実態

三好晃治, 桑原康裕, 秦安史, 千葉晋, 宮下和士

日本水産学会大会講演要旨集, 2017, 2017
水圏生物の行動情報の取得 1 個体間でデータ共有が可能なタグInterFishの開発

三田村啓理, 三田村啓理, 荒井修亮, 市川光太郎, 宮本佳則, 内田圭一, 北川貴士, 北川貴士, 福田漠生, 藤岡紘 …

日本水産学会大会講演要旨集, 2017, 2017
The relationships between vocalizing bearded seals and sea ice extent in the southern Chukchi Sea

Mina Jimbo, Daisuke Mizuguchi, Koki Tsujii, Kazushi Miyashita, Yoko Mitani

The Journal of the Acoustical Society of America, 140(4) 3303-3303, Oct, 2016
海洋生物資源を理解して上手につきあう．

宮下和士

北海道大学公開講座：「国のかたち」を案ずる時代の知恵・テキスト集, 23-27, 2016 Invited
日本海北部に来遊するキタオットセイの安定同位体比と利用海域との関係

山田綾子, 堀本高矩, 石塚真由美, 池中良徳, 中山翔太, 水川葉月, 三谷曜子, 宮下和士

日本水産学会大会講演要旨集, 2015 49, Mar 27, 2015
資源の持続的利用方法の開発音響資源調査

徳光俊二, 高宛愉, 富安信, 宮下和士, 亘真吾

平成25年度海洋水産資源開発事業報告書(ひきなわ・タチウオ<豊後水道周辺海域>), 7 27-36, 2015
計量魚探による現存量調査．水産海洋地域研究集会「出口に向けた水産総合研究 ―豊後水道域のタチウオひきなわ漁業を例として―」．

宮下和士, 富安信, 高宛愉, 安部幸樹, 南吏, 濱田貴史, 竹下文雄, 高橋竜三, 三谷曜子

水産海洋研究, 79 188-189, 2015 Invited

Books and Other Publications

Fish Population Dynamics, Monitoring, and Management

MIYASHITA Kazushi (Role: Joint author, Acoustic survey)

Springer, 2018
スマート農業

宮下和士 (Role: Contributor, 音響計測などの多次元計測とその応用による水産業のスマート化)

農林統計出版, 2014
水辺と人の環境学（上）

宮下和士 (Role: Contributor, ブラウントラウト・ニジマス．)

朝倉書店, 2013
フィールド科学への招待

宮下和士 (Role: Contributor, 海洋生物資源を可視化する)

三共出版, 2006

Professional Memberships

Research Projects

音響手法を用いたダム湖の水質悪化要因となるアオコの分布推定手法の開発

科学研究費助成事業, 基盤研究(C), 日本学術振興会, Apr, 2020 - Mar, 2023

南憲吏, 宮下和士
Construction of the monitoring system on stream ecology using RFID

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, Apr, 2014 - Mar, 2017

MIYASHITA Kazushi
海洋生態系の動態解析に関する研究

2002 - 2017
海洋生物資源の空間的可視化技術の高度化に関する研究

1998 - 2017
海洋生物資源の持続的利用に関する研究

1998 - 2017
海洋生物の行動計測に関する研究

1997 - 2017
Seasonal migration in the Pacific giant octopus Enteroctopus dofleini

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, Apr, 2013 - Mar, 2016

SANO Minoru, Itaya Kazuhiko, Uchida Yasuhito, Koshimizu Kenichi, Miyashita Kazushi, Bando Tadao
Development of acoustic technique for biomass monitoring of seaweed bed, sea grass bed and kelp bed

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, Apr, 2011 - Mar, 2014

MIYASHITA KAZUSHI, FUJIMORI Yasuzumi, KIMURA Nobuo
Construction of multidimensional network to monitor northern marine ecosystem using top predators

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, 2010 - 2012

MIYASHITA Kazushi, MITANI Yoko, WATANUKI Yutaka, YONEZAKI Shiroh, HATTORI Kaoru
Establishment of metacommunity approach toward conservation of coastal biological community in varying environment

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (A), Japan Society for the Promotion of Science, 2009 - 2012

NAKAOKA Masahiro, TANAKA Norio, HORI Masakazu, YOTSUKURA Norishige, MIYASHITA Kazushi, ISODA Yutaka, NODA Takashi, NADAOKA Kazuo, YAMAMOTO Tomoko, HAMAGUCHI Masami
Development of adaptive marine ecosystem management and co-management plan in Shiretoko World Natural Heritage Site : Interaction between land and marine ecosystems

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (A), Japan Society for the Promotion of Science, 2006 - 2009

SAITOH Sei-ichi, KAERIYAMA Masahide, SAKURAI Yasunori, MATSUDA Hiroyuki, WATANUKI Yutaka, MIYASHITA Kazushi, KONO Tokihiro, KUDO Hideaki, HIRAWAKE Toru, SHIOMOTO Akihiro, YAMAMOTO Jun
多次元定量計測技術を用いた絶滅危惧種イトウの行動生態の解明

科学研究費助成事業, 萌芽研究, 日本学術振興会, 2006 - 2007

宮下和士, 帰山雅秀, 田中秀二
Estimation of juvenile southern bluefin tuna migration using an acoustic telemetry system

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (A), Japan Society for the Promotion of Science, 2004 - 2006

MIYASHITA Kazushi, WATANUKI Yutaka, KAWABE Ryo
自然環境下におけるスケトウダラの遊泳姿勢角度の高精度計測手法の開発

科学研究費助成事業, 萌芽研究, 日本学術振興会, 2004 - 2005

宮下和士, 綿貫豊, 河邊玲
VISUALIZATION AND QUANTIFICATION OF MARINE BIOLOGICAL RESOURCES USING BI-PLANE SCANNING SONAR

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (A), Japan Society for the Promotion of Science, 2003 - 2005

IIDA Kohji, YOSHIMURA Yasuo, MUKAI Tohru, MIYASHITA Kazushi
Study on acoustic estimation of myctophid fishes biomass

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, 2002 - 2003

AOKI Ichiro, MIYASHITA Kazushi
計量魚探・定量採集具を用いたオキアミ類の分布構造の解明および資源量推定法の開発

科学研究費助成事業, 奨励研究(A), 日本学術振興会, 2000 - 2001

宮下和士
Quantitative Spatial Visualization of Aquatic Living Resources

1998
スマート水産業に関する研究

Profile Information

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Research Areas

Research History

Education

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Awards

Papers

Misc.

Books and Other Publications

Professional Memberships

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