Experimental study on effect by different prey for copepod ecology and physiology

• Project/Area Number: 18K14506
• Research Category: Grant-in-Aid for Early-Career Scientists
• Allocation Type: Multi-year Fund
• Review Section: Basic Section 40030:Aquatic bioproduction science-related
• Research Institution: Hokkaido University
• Principal Investigator: MATSUNO Kohei 北海道大学, 水産科学研究院, 助教 (90712159)
• Project Period (FY): 2018-04-01 – 2021-03-31
• Project Status: Completed (Fiscal Year 2020)
• Budget Amount: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000); Fiscal Year 2020: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000); Fiscal Year 2019: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000); Fiscal Year 2018: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
• Keywords: 動物プランクトン / 植物プランクトン / カイアシ類 / 摂餌 / 再生産 / 脂肪酸組成 / 極域 / 海洋生物学 / 同化効率 / 成長 / 呼吸

Outline of Final Research Achievements

Copepods quickly increased their grazing rate in autumn phytoplankton bloom of the Arctic Ocean. While, Pacific copepods did not actively graze the phytoplankton in the Arctic Ocean. These grazing activities were controlled by not only exogenous factors (food contents) but also endogenous factors (lipid accumulation). Their reproduction was governed with the timing of spring phytoplankton bloom associated with sea-ice melt.

Academic Significance and Societal Importance of the Research Achievements

カイアシ類は汎世界的な最優占分類群であり、一次生産を高次生物に繋ぐ面（水産学）や鉛直的な物質輸送の面（海洋学）において重要であるが、餌生物とカイアシ類の関係（摂餌、成長、生産）については未だ十分に理解が進んでいない。本研究は、気候変動により海洋環境および植物プランクトンが変化したときに、カイアシ類がどのように応答するのか明らかにしている。この知見は、海洋生態系内のエネルギーフローや物質循環が気候変動によりどのように変化するのかを解釈・予測する上で重要である。

Research Products

• [Journal Article] Seasonal variability of the protist community and production in the southern Okhotsk Sea revealed by weekly monitoring (2021)
  • Author(s): Matsumoto Takuma、Matsuno Kohei、Katakura Seiji、Kasai Hiromi、Yamaguchi Atsushi
  • Journal Title: Regional Studies in Marine Science Volume: 43 Pages: 101683-101683
  • DOI: 10.1016/j.rsma.2021.101683
  • Peer Reviewed
• [Journal Article] Vertical Distribution, Community Structure, and Active Carbon Flux of Two Macrozooplankton Taxa : Amphipods and Euphausiids in the Summer of the Western North Pacific (2020)
  • Author(s): Hanamiya, Y., H. Murase, K. Matsuno and A. Yamaguchi
  • Journal Title: 北海道大学水産科学研究彙報 Volume: 70 Issue: 1 Pages: 77-89
  • DOI: 10.14943/bull.fish.70.1.77
  • NAID: 120006880736
  • ISSN: 2435-3353
  • Year and Date: 2020-08-24
  • Open Access
• [Journal Article] Comparison of the vertical distribution of pelagic copepod abundance, biomass and community structure between the Atlantic and Pacific sectors of the Arctic Ocean (2020)
  • Author(s): Abe, Y., N. Hildebrandt, K. Matsuno, B. Niehoff and A. Yamaguchi
  • Journal Title: 北海道大学水産科学研究彙報 Volume: 70 Issue: 1 Pages: 91-102
  • DOI: 10.14943/bull.fish.70.1.91
  • NAID: 120006880737
  • ISSN: 2435-3353
  • Year and Date: 2020-08-24
  • Open Access / Int'l Joint Research
• [Journal Article] Impacts of meltwater discharge from marine-terminating glaciers on the protist community in Inglefield Bredning, northwestern Greenland (2020)
  • Author(s): Matsuno K、Kanna N、Sugiyama S、Yamaguchi A、Yang EJ
  • Journal Title: Marine Ecology Progress Series Volume: 642 Pages: 55-65
  • DOI: 10.3354/meps13324
  • NAID: 120007039237
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Review of spatial and inter-annual changes in the zooplankton community structure in the western Arctic Ocean during summers of 2008?2017 (2020)
  • Author(s): Abe Yoshiyuki、Matsuno Kohei、Fujiwara Amane、Yamaguchi Atsushi
  • Journal Title: Progress in Oceanography Volume: 186 Pages: 102391-102391
  • DOI: 10.1016/j.pocean.2020.102391
  • Peer Reviewed
• [Journal Article] Spatial changes in the summer diatom community of the northern Bering Sea in 2017 and 2018 (2020)
  • Author(s): Fukai Yuri、Abe Yoshiyuki、Matsuno Kohei、Yamaguchi Atsushi
  • Journal Title: Deep Sea Research Part II: Topical Studies in Oceanography Volume: 181-182 Pages: 104903-104903
  • DOI: 10.1016/j.dsr2.2020.104903
  • Peer Reviewed
• [Journal Article] Seasonal changes in the zooplankton community and population structure in the northern Bering Sea from June to September, 2017 (2020)
  • Author(s): Kimura Fumihiko、Abe Yoshiyuki、Matsuno Kohei、Hopcroft Russell R.、Yamaguchi Atsushi
  • Journal Title: Deep Sea Research Part II: Topical Studies in Oceanography Volume: 181-182 Pages: 104901-104901
  • DOI: 10.1016/j.dsr2.2020.104901
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Abundance, horizontal and vertical distribution of epipelagic ctenophores and scyphomedusae in the northern Bering Sea in summer 2017 and 2018: Quantification by underwater video imaging analysis (2020)
  • Author(s): Maekakuchi Marie、Matsuno Kohei、Yamamoto Jun、Abe Yoshiyuki、Yamaguchi Atsushi
  • Journal Title: Deep Sea Research Part II: Topical Studies in Oceanography Volume: 181-182 Pages: 104818-104818
  • DOI: 10.1016/j.dsr2.2020.104818
  • Peer Reviewed
• [Journal Article] Different effects of mating group size as male and as female on sex allocation in a simultaneous hermaphrodite (2020)
  • Author(s): Tamechika Masami M.、Matsuno Kohei、Wada Satoshi、Yusa Yoichi
  • Journal Title: Ecology and Evolution Volume: 10 Issue: 5 Pages: 2492-2498
  • DOI: 10.1002/ece3.6075
  • Peer Reviewed / Open Access
• [Journal Article] Regional comparison of seasonal changes on copepod community structure in the Arctic Ocean (2020)
  • Author(s): Tokuhiro Koki、Abe Yoshiyuki、Onodera Jonaotaro、Sampei Makoto、Fujiwara Amane、Harada Naomi、Matsuno Kohei、Nothig Eva-Maria、Yamaguchi Atsushi
  • Journal Title: Polar Science Volume: online published Pages: 100509-100509
  • DOI: 10.1016/j.polar.2020.100509
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Ingestion rates and grazing impacts of Arctic and Pacific copepods in the western Arctic Ocean during autumn (2019)
  • Author(s): Matsuno, K., A. Fujiwara, T. Hirawake and A. Yamaguchi.
  • Journal Title: 北海道大学水産科学研究彙報 Volume: 69 Issue: 2 Pages: 93-102
  • DOI: 10.14943/bull.fish.69.2.93
  • NAID: 120006775563
  • ISSN: 2435-3353
  • Year and Date: 2019-12-09
• [Journal Article] Zooplankton Size Structure in the Summer Western North Pacific Ocean: Analysis by Optical Plankton Counter (2019)
  • Author(s): 三島かおり・松野孝平・山口 篤
  • Journal Title: 北海道大学水産科学研究彙報 Volume: 69 Issue: 1 Pages: 37-45
  • DOI: 10.14943/bull.fish.69.1.37
  • NAID: 120006712022
  • ISSN: 1346-1842
  • Year and Date: 2019-08-07
  • Open Access
• [Journal Article] Study on Effect of Net Mesh Size on Filtering Efficiency and Zooplankton Sampling Efficiency using Quad-NORPAC Net (2019)
  • Author(s): 濵 斉之・阿部義之・松野孝平・山口 篤
  • Journal Title: 北海道大学水産科学研究彙報 Volume: 69 Issue: 1 Pages: 47-56
  • DOI: 10.14943/bull.fish.69.1.47
  • NAID: 120006712023
  • ISSN: 1346-1842
  • Year and Date: 2019-08-07
  • Open Access
• [Journal Article] The community composition of diatom resting stages in sediments of the northern Bering Sea in 2017 and 2018: the relationship to the interannual changes in the extent of the sea ice. (2019)
  • Author(s): Fukai, Y., K. Matsuno, A. Fujiwara and A. Yamaguchi.
  • Journal Title: Polar Biology Volume: 42 Issue: 10 Pages: 1915-1922
  • DOI: 10.1007/s00300-019-02552-x
  • NAID: 120006887723
  • Peer Reviewed
• [Journal Article] Seasonal phenology of four dominant copepods in the Pacific sector of the Arctic Ocean: Insights from statistical analyses of sediment trap data (2019)
  • Author(s): Tokuhiro Koki、Abe Yoshiyuki、Matsuno Kohei、Onodera Jonaotaro、Fujiwara Amane、Harada Naomi、Hirawake Toru、Yamaguchi Atsushi
  • Journal Title: Polar Science Volume: 19 Pages: 94-111
  • DOI: 10.1016/j.polar.2018.08.006
  • NAID: 120006980044
  • Peer Reviewed
• [Journal Article] Yearly comparison of the planktonic chaetognath community in the Chukchi Sea in the summers of 1991 and 2007 (2019)
  • Author(s): Amano Karen、Abe Yoshiyuki、Matsuno Kohei、Yamaguchi Atsushi
  • Journal Title: Polar Science Volume: 19 Pages: 112-119
  • DOI: 10.1016/j.polar.2018.11.011
  • NAID: 120006980045
  • Peer Reviewed
• [Journal Article] Surface zooplankton size and taxonomic composition in Bowdoin Fjord, north-western Greenland: A comparison of ZooScan, OPC and microscopic analyses (2019)
  • Author(s): Naito Akihiro、Abe Yoshiyuki、Matsuno Kohei、Nishizawa Bungo、Kanna Naoya、Sugiyama Shin、Yamaguchi Atsushi
  • Journal Title: Polar Science Volume: 19 Pages: 120-129
  • DOI: 10.1016/j.polar.2019.01.001
  • NAID: 120006980046
  • Peer Reviewed / Open Access
• [Presentation] 北海道オホーツク沿岸の紋別における低次生態系研究 (2021)
  • Author(s): 松野孝平・佐藤 直・葛西広海・片倉靖次・清水啓介・木元克典・岩本勉之
  • Organizer: 紋別流氷シンポジウム2021 連携学術セミナー
• [Presentation] Spatial distribution of micro and zooplankton communities in the Bowdoin Fjord, northwestern Greenland: Impacts of glacial meltwater (2021)
  • Author(s): Hazumi, T., K. Matsuno, N. Kanna, S. Sugiyama and A. Yamaguchi
  • Organizer: ASSW 2021
• [Presentation] 2017年と2018年夏季の北部ベーリング海における動物プランクトン群集と大型カイアシ類個体群の年変化 (2021)
  • Author(s): 木村文彦・松野孝平・阿部義之・山口 篤
  • Organizer: 海洋生物学シンポジウム2021
• [Presentation] Current state and predicting change on zooplankton community in the pacific sector of Arctic Ocean (2020)
  • Author(s): Matsuno, K. and A. Fujiwara
  • Organizer: ISAR6
  • Int'l Joint Research
• [Presentation] The community composition of diatom resting stages in the northern Bering Sea in 2017 and 2018: the relationship to the interannual changes in the extent of the sea ice (2020)
  • Author(s): Fukai, Y., K. Matsuno, A. Fujiwara and A. Yamaguchi
  • Organizer: ISAR6
  • Int'l Joint Research
• [Presentation] Temporal changes of zooplankton community and population structure in the northern Bering Sea from June to September in 2017 (2020)
  • Author(s): Kimura, F., Y. Abe, K. Matsuno, R.R. Hopcroft and A. Yamaguchi
  • Organizer: ISAR6
  • Int'l Joint Research
• [Presentation] Yearly comparison on interactions between environmental parameters and various plankton stocks in the northern Bering Sea during the summer of 2017 and 2018 (2020)
  • Author(s): Yamaguchi, A., F. Kimura, Y. Fukai, Y. Abe, K. Matsuno, A. Ooki and T. Hirawake
  • Organizer: ISAR6
  • Int'l Joint Research
• [Presentation] Yearly comparison on abundance and vertical distribution of epipelagic ctenophores and scyphomedusae in the northern Bering Sea in summer of 2017 and 2018 (2020)
  • Author(s): Maekakuchi, M., Y. Abe, K. Matsuno and A. Yamaguchi
  • Organizer: ISAR6
  • Int'l Joint Research
• [Presentation] Predicting changes on zooplankton community in the pacific sector of Arctic Ocean analyzed by generalized dissimilarity modeling (2020)
  • Author(s): Matsuno, K. and A. Fujiwara
  • Organizer: PICES workshop (W4): SB Topic
  • Int'l Joint Research
• [Presentation] 2017年と2018年夏季の北部ベーリング海における大型カイアシ類の個体群構造の経年差：海氷融解時期の影響について (2020)
  • Author(s): 木村文彦・松野孝平・山口 篤
  • Organizer: 2020年度日本海洋学会秋季大会
• [Presentation] グリーンランド北西部ボードインフィヨルド におけるマイクロおよびメソ動物プランクトン群集の空間分布 (2020)
  • Author(s): 筈見柊也・松野孝平・漢那直也・杉山慎・山口 篤
  • Organizer: 2020年度日本海洋学会秋季大会
• [Presentation] Temporal change of oceanographic environments in coastal area around Mombetsu, northeastern Hokkaido, during sea-ice season in 2019. (2020)
  • Author(s): Kasai, H., K. Matsuno, K. Kimoto and S. Katakura
  • Organizer: The 35th International Symposium on the Okhotsk Sea & Polar Oceans
  • Int'l Joint Research
• [Presentation] Regional comparison of seasonal changes on population structure for large copepod Calanus hyperboreus in the Arctic Ocean (2020)
  • Author(s): Tokuhiro, K., Y. Abe, J. Onodera, M. Sampei, A. Fujiwara, N. Harada, K. Matsuno, E.-M. Nothig and A. Yamaguchi.
  • Organizer: The 35th International Symposium on the Okhotsk Sea & Polar Oceans
  • Int'l Joint Research
• [Presentation] Seasonal variability of the protist community at Mombetsu Port in the southern Okhotsk Sea in 2016 and 2017. (2020)
  • Author(s): Matsumoto, T., K. Matsuno, S. Katakura, H. Kasai and A. Yamaguchi
  • Organizer: The 35th International Symposium on the Okhotsk Sea & Polar Oceans
  • Int'l Joint Research
• [Presentation] 4連ノルパックネットを用いたネット目合いの違いが濾過効率と採集効率に与える影響に関する研究 (2019)
  • Author(s): 山口 篤・濵 斉之・阿部義之・松野孝平
  • Organizer: 2019年度日仏海洋学会学術研究発表会
• [Presentation] 北部ベーリング海の海底堆積物中における珪藻類休眠期細胞: 発芽と光強度の関係 (2019)
  • Author(s): 深井悠里・松野孝平
  • Organizer: 2019年日本ベントス学会・日本プランクトン学会合同大会
• [Presentation] 北極海における大型カイアシ類Calanus hyperboreusの個体群構造の季節変化とその海域間比較 (2019)
  • Author(s): 徳弘航季・阿部義之・小野寺丈尚太郎・三瓶真・藤原周・松野孝平・Eva-Maria Nothig・山口篤
  • Organizer: 2019年日本ベントス学会・日本プランクトン学会合同大会
• [Presentation] レーザーアブレーションICP-MSによる有殻翼足類殻中の微量金属元素分析 (2019)
  • Author(s): 木元克典・松野孝平・山口 篤
  • Organizer: 2019年日本ベントス学会・日本プランクトン学会合同大会
• [Presentation] 北部ベーリング海域における植物プランクトン群集と環境との関係 (2019)
  • Author(s): 深井悠里・松野孝平・阿部義之・大木淳之・山口 篤・今井一郎
  • Organizer: 2019年度日本海洋学会秋季大会
• [Presentation] 沿岸海域において貧酸素水塊が底生珪藻と赤潮鞭毛藻に与える影響 (2019)
  • Author(s): 赤穂那海・今井一郎・中野温美・矢野諒子・小原静夏・中島吉洋・小池一彦・萩原悦子・平江 想・山本佳奈・山砥稔文・松野孝平・山口 篤
  • Organizer: 令和元年度日本水産学会秋季大会
• [Presentation] Spatial and inter-annual changes in zooplankton community structure in the western Arctic Ocean during summers of 2008－2017 (2019)
  • Author(s): Abe, Y., K. Matsuno, A. Yamaguchi and T. Hirawake
  • Organizer: PICES 2019 Annual Meeting
  • Int'l Joint Research
• [Presentation] Spatial changes of phytoplankton community in the northern Bering Sea during summers of 2017 and 2018 (2019)
  • Author(s): Fukai, Y., Y. Fukai, Y. Abe, K. Matsuno and A. Yamaguchi
  • Organizer: PICES 2019 Annual Meeting
  • Int'l Joint Research
• [Presentation] Temporal changes of zooplankton community and population structure in the northern Bering Sea from June to September in 2017 (2019)
  • Author(s): Kimura, F., Y. Fukai, Y. Abe, K. Matsuno, R. R. Hopcroft and A. Yamaguchi
  • Organizer: PICES 2019 Annual Meeting
  • Int'l Joint Research
• [Presentation] What factors affect sex allocation in simultaneous hermaphrodites?. The case of Balanus rostratus (2019)
  • Author(s): Tamechika, M., K. Matsuno, S. Wada, Y. Yusa
  • Organizer: Open International Symposium: Reproductive Biology of Barnacles, The 57th Annual Meeting of Carcinological Society of Japan
  • Int'l Joint Research
• [Presentation] Meridional changes of zooplankton community and copepods population along 110°E transect in the Indian sector of the Southern Ocean during austral summer. (2019)
  • Author(s): Sugioka, R., K. Matsuno, R. Makabe, K. Takahashi, M. Moteki, T. Odate and A. Yamaguchi
  • Organizer: The Tenth Symposium on Polar Science
  • Int'l Joint Research
• [Presentation] Zooplankton community structure and dominant copepod population structure on the southern Kerguelen Plateau during summer 2016 (2019)
  • Author(s): Matsuno, K., J.R. Wallis, S. Kawaguchi, S. Bestley and K.M. Swadling
  • Organizer: The Tenth Symposium on Polar Science
  • Int'l Joint Research
• [Presentation] Study on marine ecosystem during sea-ice season in the seasonal sea-ice region (2019)
  • Author(s): Matsuno, K., S. Katakura, H. Kasai, K. Kimoto
  • Organizer: The 34th International Symposium on the Okhotsk Sea & Polar Oceans
  • Int'l Joint Research
• [Presentation] セジメントトラップを用いた北極海におけるカイアシ類群集構造の季節変化およびその海域間比較 (2019)
  • Author(s): 徳弘航季・阿部義之・Eva-Maria Noethig・小野寺丈尚太郎・三瓶 真・藤原 周・松野孝平・山口 篤
  • Organizer: 海洋生物学シンポジウム2019
• [Presentation] 底生珪藻類および珪藻類休眠期細胞の貧酸素耐性に関する研究 (2018)
  • Author(s): 赤穗那海・中野温美・小原静夏・中島吉洋・矢野諒子・小池一彦・萩原悦子・松野孝平・今井一郎
  • Organizer: 2018年プランクトン学会
• [Presentation] 定量ビデオカメラによる北部ベーリング海における大型クラゲ類の水平および鉛直分布評価: 一般化加法モデルによる解析 (2018)
  • Author(s): 前角地毬衣・松野孝平・阿部義之・山本 潤・山口 篤
  • Organizer: 2018年プランクトン学会
• [Presentation] 北部ベーリング海域における植物プランクトン群集と環境との関係 (2018)
  • Author(s): 深井悠里・松野孝平・阿部義之・大木淳之・山口 篤・今井一郎
  • Organizer: 2018年度日本海洋学会秋季大会
• [Presentation] 東部フラム海峡に係留されたセジメントトラップにスウィマーとして捕集された浮遊性カイアシ類の季節変化 (2018)
  • Author(s): 徳弘航季・Eva-Maria Noethig・藤原 周・松野孝平・山口 篤
  • Organizer: 2018年度日本海洋学会秋季大会
• [Presentation] Distribution of viable resting stage cells of diatoms in sediments of the northern Bering Sea (2018)
  • Author(s): Fukai, Y., K. Matsuno, I. Imai
  • Organizer: Pacific Arctic Group 2018 Fall Meeting
  • Int'l Joint Research
• [Presentation] Seasonal changes in population structure of four dominant copepods collected by a sediment trap moored in the western Arctic Ocean (2018)
  • Author(s): Tokuhiro, K., Y. Abe, K. Matsuno, J. Onodera, A. Fujiwara, N. Harada, T. Hirawake, A. Yamaguchi
  • Organizer: Pacific Arctic Group 2018 Fall Meeting
  • Int'l Joint Research
• [Book] プランクトンは海の語り部 (2020)
  • Author(s): 松野孝平
  • Total Pages: 128
  • Publisher: 海文堂出版
  • ISBN: 9784303800055
• [Book] 水産科学・海洋環境科学実習 第3章 プランクトン・微生物関係 (2019)
  • Author(s): 山口 篤・今井一郎・平譯 享・松野孝平
  • Total Pages: 256
  • Publisher: 海文堂
• [Book] 海をまるごとサイエンス : 水産科学の世界へようこそ (2018)
  • Author(s): 三谷曜子・工藤秀明・清水宗敬・井尻成保・米山知良・和田哲・上野洋路・野村大樹・松野孝平・美野さやか・藤田雅紀
  • Total Pages: 127
  • Publisher: 海文堂出版
  • ISBN: 9784303800017
• [Remarks] 北大プランクトン教室HP
  • URL: http://hu-plankton.jp/