Ohashi Kazuharu 大橋一晴

… Alternative Names

OHASHI Kazuharu 大橋一晴

Less

Researcher Number	70400645
Other IDs
Affiliation (Current)	2026: 筑波大学, 生命環境系, 講師
Affiliation (based on the past Project Information) *help	2011 – 2024: 筑波大学, 生命環境系, 講師 2015: 筑波大学, 生命環境科学研究科(系), 講師 2007 – 2010: University of Tsukuba, 大学院・生命環境科学研究科, 講師
Review Section/Research Field	Principal Investigator Ecology/Environment / Basic Section 45040:Ecology and environment-related
Keywords	Principal Investigator 種間関係 / 進化生態 / 行動生態 / 生物間相互作用 / トレードオフ緩和 / 植物進化生態学 / 花の向き / 適応的一般化 / コンフリクト解消 / 種間相互作用 … More / 送粉動物の誘引 / 異種間花粉移動 / 同時適応 / 表現型収斂 / 送粉シンドローム / トレードオフ / 花の多様化 / 花色変化 / マルハナバチ / 花の形質進化 / 遺伝マーカー / 競争 / 空間学習 / 父親判定 / 花粉分散 / 最適採餌 / 空間移動様式 / 種間関係(および進化生態,行動生態,分子生態) / 昆虫 / 植物 / 化学生態学 / 送粉生態学 / 進化生態学 Less

多様な送粉動物の利用における花のコンフリクト解消戦略の解明Principal Investigator
- Principal Investigator
  
  大橋一晴
- Project Period (FY)
  2024 – 2028
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 45040:Ecology and environment-related
- Research Institution
  University of Tsukuba
Significance of trade-off mitigation strategies in multispecies interactions in flowersPrincipal Investigator
- Principal Investigator
  
  Ohashi Kazuharu
- Project Period (FY)
  2019 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 45040:Ecology and environment-related
- Research Institution
  University of Tsukuba
Evolutionary significance of anthesis time in the adaptive generalization to pollinators(Fostering Joint International Research)Principal Investigator
- Principal Investigator
  
  Ohashi Kazuharu
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Fund for the Promotion of Joint International Research (Fostering Joint International Research)
- Research Field
  
  Ecology/Environment
- Research Institution
  University of Tsukuba
Significance of flower opening time as adaptation to diverse pollinator assembladgePrincipal Investigator
- Principal Investigator
  
  OHASHI Kazuharu
- Project Period (FY)
  2014 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Ecology/Environment
- Research Institution
  University of Tsukuba
Adaptive significance of floral color change from the viewpoint of cognitive learning and spatial use behavior in pollinatorsPrincipal Investigator
- Principal Investigator
  
  OHASHI Kazuharu
- Project Period (FY)
  2010 – 2013
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Ecology/Environment
- Research Institution
  University of Tsukuba
Effects of changes in spatial movement of pollinators on pollen dispersal among plants.Principal Investigator
- Principal Investigator
  
  OHASHI Kazuharu
- Project Period (FY)
  2007 – 2009
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Ecology/Environment
- Research Institution
  University of Tsukuba

[Book] 共生植物図鑑2「キバナアキギリ」2012
- Author(s)
  大橋一晴
- Total Pages
  25
- Publisher
  milsil
- Data Source
  KAKENHI-PROJECT-22770012
[Journal Article] Realized flower constancy in bumble bees: Optimal foraging strategy balancing cognitive and travel costs and its possible consequences for floral diversity2025
- Author(s)
  Kentaro Takagi, Kazuharu Ohashi
- Journal Title
  
  Functional Ecology
  
  Volume: 39 Issue: 3 Pages: 863-875
- DOI
  10.1111/1365-2435.70008
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-24K09603
[Journal Article] Effects of floral symmetry and orientation on the consistency of pollinator entry angle2023
- Author(s)
  Jirgal Nina、Ohashi Kazuharu
- Journal Title
  
  The Science of Nature
  
  Volume: 110 Issue: 3 Pages: 19-19
- DOI
  10.1007/s00114-023-01845-w
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K06834
[Journal Article] Three options are better than two: compensatory nature of different pollination modes in Salix caprea L.2021
- Author(s)
  Ohashi, K., Juergens, A.
- Journal Title
  
  Journal of Pollination Ecology
  
  Volume: in press Pages: 000-000
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K06834
[Journal Article] Trade-off mitigation: a conceptual framework for understanding floral adaptation in multispecies interactions2021
- Author(s)
  Ohashi, K., Juergens, A., Thomson, J. D.
- Journal Title
  
  Biological Reviews
  
  Volume: 96 Issue: 5 Pages: 2258-2280
- DOI
  10.1111/brv.12754
- NAID
  120007190929
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K06834
[Journal Article] Honest signals to maintain a long-lasting relationship: floral colour change prevents plant-level avoidance by experienced pollinators2017
- Author(s)
  Takashi T. Makino, Kazuharu Ohashi
- Journal Title
  
  Functional Ecology
  
  Volume: 31 Issue: 4 Pages: 831-837
- DOI
  10.1111/1365-2435.12802
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26840139, KAKENHI-PROJECT-26440231
[Journal Article] Hidden floral adaptation to nocturnal moths in an apparently bee‐pollinated flower, Adenophora triphylla var. japonica (Campanulaceae).2017
- Author(s)
  Funamoto, D. and K. Ohashi
- Journal Title
  
  Plant Biology
  
  Volume: 19 Issue: 5 Pages: 767-774
- DOI
  10.1111/plb.12579
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26440231
[Journal Article] Floral colour change in the eyes of pollinators: testing possible constraints and correlated evolution.2015
- Author(s)
  Ohashi, Kazuharu
- Journal Title
  
  Functional Ecology
  
  Volume: online early view Issue: 9 Pages: 1-12
- DOI
  10.1111/1365-2435.12420
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-26440231, KAKENHI-PROJECT-26251036
[Journal Article] How does a floral colour-changing species differ from its non-colour-changing congener? ― a comparison of trait combinations and their effects on pollination2014
- Author(s)
  Miki Suzuki, Kazuharu Ohashi
- Journal Title
  
  Functional Ecology
  
  Volume: 28(印刷中) Issue: 3 Pages: 549-560
- DOI
  10.1111/1365-2435.12209
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-13J00371, KAKENHI-PROJECT-22770012
[Journal Article] Trapline foraging by bumble bees: VI. Behavioral alterations under speed-accuracy trade-offs.2013
- Author(s)
  Ohashi, Kazuharu
- Journal Title
  
  Behavioral Ecology
  
  Volume: 24 Issue: 1 Pages: 182-189
- DOI
  10.1093/beheco/ars152
- NAID
  120007136769
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22770012
[Journal Article] Trapline foraging by bumble bees : VI. Behavioral alterations under speed-accuracy trade-offs2013
- Author(s)
  Ohashi, K. and Thomson, J. D
- Journal Title
  
  Behavioral Ecology
  
  Volume: 62(5) Pages: 1365-1378
- NAID
  120007136769
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22770012
[Journal Article] Trapline foraging by bumble bees: VII. Adjustments for foraging success following competitor removal.2013
- Author(s)
  Ohashi, Kazuharu
- Journal Title
  
  Behavioral Ecology
  
  Volume: 24 Issue: 3 Pages: 768-778
- DOI
  10.1093/beheco/ars200
- NAID
  120007136782
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22770012
[Journal Article] Trapline foraging by bumble bees : VII Adjustments for foraging success following competitor removal2013
- Author(s)
  Ohashi K., Leslie, A. and Thomson, J. D
- Journal Title
  
  Behavioral Ecology
  
  Volume: 24(3) Pages: 768-778
- NAID
  120007136782
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22770012
[Journal Article] 送粉生物学における動物研究の重要性：性淘汰ばかりではない生物間相互作用の面白さ―伊藤嘉昭 (2009) への補足として―.2012
- Author(s)
  大橋一晴
- Journal Title
  
  生物科学
  
  Volume: 64 Pages: 51-64
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22770012
[Journal Article] 送粉生態学における動物研究の重要性 : 性淘汰ばかりではない生物間相互作用の面白さ-伊藤嘉昭(2009)への補足として-2012
- Author(s)
  大橋一晴, 牧野崇司
- Journal Title
  
  生物科学
  
  Volume: 64(1) Pages: 51-64
- NAID
  40019466516
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22770012
[Journal Article] 生物間相互作用がもたらす形質進化を理解するために:「花色変化」をモデルとした統合的アプローチのすすめ2011
- Author(s)
  鈴木美季, 大橋一晴, 牧野崇司
- Journal Title
  
  日本生態学会誌
  
  Volume: 61 Pages: 259-274
- NAID
  110008761940
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22770012
[Journal Article] 生物間相互作用がもたらす形質進化を理解するために : 「花色変化」をモデルとした統合的アプローチのすすめ2011
- Author(s)
  鈴木美季, 大橋一晴, 牧野崇司
- Journal Title
  
  日本生態学会誌
  
  Volume: 61(3) Pages: 259-274
- NAID
  110008761940
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22770012
[Journal Article] An automated system for tracking and identifying individual nectar foragers at multiple feeders2010
- Author(s)
  Ohashi, K., D'Souza, D. and Thomson, J. D
- Journal Title
  
  Behavioral Ecology and Sociobiology
  
  Volume: 64(5) Pages: 891-897
- NAID
  120007138183
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22770012
[Journal Article] An automated system for tracking and identifying individual nectar foragers at multiple feeders.2010
- Author(s)
  Ohashi, K., D.D'Souza, J.D.Thomson
- Journal Title
  
  Behavioral Ecology and Sociobiology
  
  Volume: 64 Pages: 891-897
- NAID
  120007138183
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22770012
[Journal Article] An automated system for tracking and identifying individual nectar foragers at multiple feeders.2010
- Author(s)
  Ohashi, K., D. D'Souza, J.D. Thomson
- Journal Title
  
  Behavioral Ecology and Sociobiology 64(5)
  
  Pages: 891-897
- NAID
  120007138183
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19770011
[Journal Article] An automated system for tracking and identifying individual nectar foragers at multiple feeders2010
- Author(s)
  Ohashi, K., D.D'Souza, J.D.Thomson
- Journal Title
  
  Behavioral Ecology and Sociobiology 64
  
  Pages: 891-897
- NAID
  120007138183
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19770011
[Journal Article] ポリネーターとの利害の対立がもたらす花の形質進化-虫をあやつる植物の戦略.2009
- Author(s)
  大橋一晴
- Journal Title
  
  生物科学 60(3)
  
  Pages: 132-141
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19770011
[Journal Article] Trapline foraging by pollinators : its ontogeny, economics and possible consequences for plants2009
- Author(s)
  Ohashi, K., J.D.Thomson
- Journal Title
  
  Annals of Botany 103
  
  Pages: 1365-1378
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19770011
[Journal Article] ポリネーターとの利害の対立がもたらす花の形質進化-虫をあやつる植物の戦略-2009
- Author(s)
  大橋一晴
- Journal Title
  
  生物科学 60
  
  Pages: 132-141
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19770011
[Journal Article] Trapline foraging by pollinators: its ontogeny, economics and possible consequences for plants.2009
- Author(s)
  Ohashi, K., J.D. Thomson
- Journal Title
  
  Annals of Botany 103(9)
  
  Pages: 1365-1378
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19770011
[Journal Article] Trapline foraging by bumble bees : V. Effects of experience and priority on competitive performance2008
- Author(s)
  Ohashi, K., A. Leslie, and J. D. Thomson
- Journal Title
  
  Behavioral Ecology 19
  
  Pages: 936-948
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19770011
[Journal Article] Trapline foraging by bumble bees: V. Effects of experience and priority on competitive performance.2008
- Author(s)
  Ohashi, K., A. Leslie, J.D. Thomson
- Journal Title
  
  Behavioral Ecology 19(5)
  
  Pages: 936-948
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19770011
[Journal Article] Trapline foraging by bumble bees:VI.Optimization of route geometry in the absence of competitors2007
- Author(s)
  Ohashi, K., Thomson, J.D.&D'Souza, D.
- Journal Title
  
  Behavioral Ecology 18
  
  Pages: 1-11
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19770011
[Journal Article] How do floral display size and the density of surrounding flowers influence the likelihood of bumble-bee revisitation to a plant?2007
- Author(s)
  Makino, T.T., K. Ohashi, S. Sakai
- Journal Title
  
  Functional Ecology 21(1)
  
  Pages: 87-95
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19770011
[Journal Article] Trapline foraging by bumble bees: IV. Optimization of route geometry in the absense of competitors.2007
- Author(s)
  Ohashi, K., J.D. Thomson, D. D'Souza
- Journal Title
  
  Behavioral Ecology 18(1)
  
  Pages: 1-11
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19770011
[Journal Article] How do floral display size and the density of surrounding flowers influence the likelihood of bumble-bee revisitation to a plant?2007
- Author(s)
  Makino, T.T., Ohashi, K.&Sakai, S
- Journal Title
  
  Functional Ecology 21
  
  Pages: 87-95
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19770011
[Presentation] 類はハチをよぶ？：マルハナバチの花選びにおける過去におぼえた色へのこだわり2025
- Author(s)
  鈴木郁恵, 大橋一晴
- Organizer
  第72回日本生態学会大会（ESJ72）
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24K09603
[Presentation] 折り紙で探る花の謎：チョウ媒花の向きと形の組合せがアゲハの盗蜜頻度におよぼす影響2025
- Author(s)
  小西陽巳, 大橋一晴
- Organizer
  第72回日本生態学会大会（ESJ72）
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24K09603
[Presentation] トレードオフもハチそれぞれ：マルハナバチの採餌戦術は学習過程で変化するか？2025
- Author(s)
  竹内希海, 大橋一晴
- Organizer
  第72回日本生態学会大会（ESJ72）
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24K09603
[Presentation] 混ざると光る個性：他種との空間的な混在度が花色を差別化する利益におよぼす影響2025
- Author(s)
  高木健太郎, 大橋一晴
- Organizer
  第72回日本生態学会大会（ESJ72）
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24K09603
[Presentation] 十蛾十色：訪花性スズメガ類における花の向きの違いに対する行動反応の多様性2025
- Author(s)
  岡島紗良, 大橋一晴
- Organizer
  第72回日本生態学会大会（ESJ72）
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24K09603
[Presentation] 花を集めれば遠くまで目立つ？:花密度に伴うハチの検出限界の変化2024
- Author(s)
  穴澤颯太; 大橋一晴; Klaus, Lunau
- Organizer
  日本生態学会第71回全国大会
- Data Source
  KAKENHI-PROJECT-19K06834
[Presentation] 混ざるほど個性は輝く：他種との空間的な混在度が花色を差別化する利益におよぼす影響2024
- Author(s)
  高木健太郎, 大橋一晴
- Organizer
  第56回種生物学シンポジウム
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24K09603
[Presentation] 折り紙で探る花の謎：チョウ媒花の向きと形の組合せがアゲハの盗蜜頻度におよぼす影響2024
- Author(s)
  小西陽巳, 大橋一晴
- Organizer
  第56回種生物学シンポジウム
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24K09603
[Presentation] Realized flower constancy: optimal foraging of bumble bees for balancing retrieval and skipping costs and its possible consequences for floral diversity2024
- Author(s)
  Kentaro Takagi, Kazuharu Ohashi
- Organizer
  XXVII International Congress of Entomology (ICE2024)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24K09603
[Presentation] せっかち派 vs. 慎重派：マルハナバチの採餌戦術は連合学習の成立で変化するか？2024
- Author(s)
  竹内希海, 大橋一晴
- Organizer
  第56回種生物学シンポジウム
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24K09603
[Presentation] Impulsive bees vs. cautious bees: can individual variation in learning speed explain the contrasting foraging tactics of bumble bees?2024
- Author(s)
  Nozomi Takeuchi, Kazuharu Ohashi
- Organizer
  XXVII International Congress of Entomology (ICE2024)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24K09603
[Presentation] 植物の三密戦略：密集花序が多様な訪花昆虫による送受粉に及ぼす影響2024
- Author(s)
  田中歩; 大橋一晴
- Organizer
  日本生態学会第71回全国大会
- Data Source
  KAKENHI-PROJECT-19K06834
[Presentation] Trade-off mitigation: a key concept to understand the evolution and function of convergent floral phenotypes2024
- Author(s)
  Kazuharu Ohashi, Andreas Juergens, James D. Thomson
- Organizer
  XX International Botanical Congress (IBC2024)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24K09603
[Presentation] 実現定花性：切替コストと飛行コストをバランスする送粉者の最適採餌戦略2024
- Author(s)
  高木健太郎; 大橋一晴
- Organizer
  日本生態学会第71回全国大会
- Data Source
  KAKENHI-PROJECT-19K06834
[Presentation] 類はハチをよぶ？：マルハナバチの花選びにおける過去におぼえた色へのこだわり2024
- Author(s)
  鈴木郁恵, 大橋一晴
- Organizer
  第56回種生物学シンポジウム
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24K09603
[Presentation] マルハナバチの花粉付着部位の限定が異種間花粉移動におよぼす影響2024
- Author(s)
  和田渚; 大橋一晴
- Organizer
  日本生態学会第71回全国大会
- Data Source
  KAKENHI-PROJECT-19K06834
[Presentation] せっかち派 vs. 慎重派：マルハナバチの採餌戦術は学習速度の個体差で説明できるか？2024
- Author(s)
  竹内希海; 大橋一晴
- Organizer
  日本生態学会第71回全国大会
- Data Source
  KAKENHI-PROJECT-19K06834
[Presentation] Can aggregated flowers be detected by pollinators from a distance? :exploring changes in flower detectability with inflorescence density2024
- Author(s)
  Sota Anazawa, Kazuharu Ohashi
- Organizer
  XXVII International Congress of Entomology (ICE2024)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24K09603
[Presentation] Bees as joint pollinators: importance of their multifaceted impacts on floral evolution2024
- Author(s)
  Kazuharu Ohashi
- Organizer
  XXVII International Congress of Entomology (ICE2024)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24K09603
[Presentation] せっかち派 vs. 慎重派：マルハナバチの採餌戦術は連合学習の成立で変化するか？2024
- Author(s)
  竹内希海, 大橋一晴
- Organizer
  統計数理研究所・共同利用研究集会「統計モデル・数理生物学と動物行動データ」
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24K09603
[Presentation] 色で便乗、香りで差別化？：他種との花形質の類似性が訪花者の誘引と分割に及ぼす影響2023
- Author(s)
  Miyazaki Saori, 大橋一晴
- Organizer
  第70回日本生態学会大会
- Data Source
  KAKENHI-PROJECT-19K06834
[Presentation] 三花寄れば送受が増える？:ハナウドの花密度が訪花昆虫による送受粉におよぼす影響2023
- Author(s)
  田中歩, 大橋一晴
- Organizer
  第70回日本生態学会大会
- Data Source
  KAKENHI-PROJECT-19K06834
[Presentation] 植物の三密戦略：密集花序が多様な訪花昆虫による送受粉に及ぼす影響2023
- Author(s)
  田中歩; 大橋一晴
- Organizer
  第55回種生物学シンポジウム
- Data Source
  KAKENHI-PROJECT-19K06834
[Presentation] 送粉者の定花性は記憶の呼び出しコストと同種間移動コストのバランスで決まる2023
- Author(s)
  高木健太郎; 大橋一晴
- Organizer
  第55回種生物学シンポジウム
- Data Source
  KAKENHI-PROJECT-19K06834
[Presentation] 作業記憶は鮮度が命：植物種の混生度がマルハナバチの記憶動態と定花性におよぼす影響2023
- Author(s)
  高木健太郎, 大橋一晴
- Organizer
  第70回日本生態学会大会
- Data Source
  KAKENHI-PROJECT-19K06834
[Presentation] 花を集めれば遠くまで目立つ？：花密度に伴うハチの検出限界の変化2023
- Author(s)
  穴澤颯太; 大橋一晴; Klaus, Lunau
- Organizer
  第55回種生物学シンポジウム
- Data Source
  KAKENHI-PROJECT-19K06834
[Presentation] 遠くの同種より近くの他種: マルハナバチの定花性にみられる空間分布の影響2022
- Author(s)
  高木健太郎, 大橋一晴
- Organizer
  第69回日本生態学会大会
- Data Source
  KAKENHI-PROJECT-19K06834
[Presentation] Trade-off mitigation: simultaneous adaptation to diverse pollinators through combinations of floral traits2022
- Author(s)
  Kazuharu Ohashi, Andreas Juergens, James D. Thomson
- Organizer
  4th International Symposium in memory of Stefan Vogel: Ecology and Evolution of Flowers
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K06834
[Presentation] 遠くの同種より近くの他種：植物種の混生パターンに依存した送粉昆虫の定花性の変化2022
- Author(s)
  高木健太郎, 大橋一晴
- Organizer
  第54回種生物学シンポジウム
- Data Source
  KAKENHI-PROJECT-19K06834
[Presentation] クロマルハナバチの視力検査: 花の色と密度が遠方からの識別におよぼす影響2022
- Author(s)
  上原麻衣香, 大橋一晴
- Organizer
  第69回日本生態学会大会
- Data Source
  KAKENHI-PROJECT-19K06834
[Presentation] トレードオフ緩和: 花形質の組合せがもたらす多様な訪花動物への同時適応2022
- Author(s)
  大橋一晴, Andreas Juergens, James D. Thomson
- Organizer
  第69回日本生態学会大会
- Data Source
  KAKENHI-PROJECT-19K06834
[Presentation] 出る杭は打たれる? 柱頭の突出度が異種花粉の受け取りやすさに及ぼす影響2022
- Author(s)
  山口真利枝, 大橋一晴
- Organizer
  第69回日本生態学会大会
- Data Source
  KAKENHI-PROJECT-19K06834
[Presentation] 持ち運ぶ花粉の種組成から見た送粉者としての訪花昆虫の評価2022
- Author(s)
  寺田晃平, 大橋一晴
- Organizer
  第69回日本生態学会大会
- Data Source
  KAKENHI-PROJECT-19K06834
[Presentation] Adaptive generalization: the neglected side of floral adaptation to biotic interactions2021
- Author(s)
  Kazuharu Ohashi, Andreas Juergens, James D. Thomson
- Organizer
  SCAPE 2021 (35th Annual Meeting of the Scandinavian Association for Pollination Ecology)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K06834
[Presentation] 持ち運ぶ花粉の種組成から見た送粉者としての訪花昆虫の評価2021
- Author(s)
  寺田晃平, 大橋一晴
- Organizer
  第53回種生物学シンポジウム
- Data Source
  KAKENHI-PROJECT-19K06834
[Presentation] 花たちの水際作戦：動物媒花の形態が異種花粉の受けとりやすさに及ぼす影響2021
- Author(s)
  山口真利枝, 大橋一晴
- Organizer
  第68回日本生態学会大会
- Data Source
  KAKENHI-PROJECT-19K06834
[Presentation] 出る杭は打たれる? 柱頭の突出度が異種花粉の受け取りやすさに及ぼす影響2021
- Author(s)
  山口真利枝, 大橋一晴
- Organizer
  第53回種生物学シンポジウム
- Data Source
  KAKENHI-PROJECT-19K06834
[Presentation] Orientation matters: effect of floral symmetry and orientation on pollinator entry angle2020
- Author(s)
  Jirgal, N., Ohashi, K.
- Organizer
  The 34th annual meeting of the Scandinavian Association for Pollination Ecology
- Data Source
  KAKENHI-PROJECT-19K06834
[Presentation] Three options are better than two: complementary nature of different pollination modes in Salix caprea2020
- Author(s)
  Ohashi, K., Juergens, A.
- Organizer
  Botany 2020 - Virtual! (The annual meeting of Botanical Society of America)
- Data Source
  KAKENHI-PROJECT-19K06834
[Presentation] 花たちの水際作戦：動物媒花の形態が異種花粉の受けとりやすさに及ぼす影響2020
- Author(s)
  山口真利枝, 大橋一晴
- Organizer
  第52回種生物学シンポジウム
- Data Source
  KAKENHI-PROJECT-19K06834
[Presentation] Three options are better than two: complementary nature of different pollination modes in Salix caprea2020
- Author(s)
  Ohashi, K., Juergens, A.
- Organizer
  The 34th annual meeting of the Scandinavian Association for Pollination Ecology
- Data Source
  KAKENHI-PROJECT-19K06834
[Presentation] 「浮気」するのはどんな虫？イボタノキの訪花昆虫間における体表異種花粉率の比較2019
- Author(s)
  寺田昂平, 大橋一晴
- Organizer
  第51回種生物学会シンポジウム（宮崎）
- Data Source
  KAKENHI-PROJECT-26440231
[Presentation] 「浮気」するのはどんな虫？イボタノキの訪花昆虫間における体表異種花粉率の比較2019
- Author(s)
  寺田昂平, 大橋一晴
- Organizer
  第51回種生物学会シンポジウム（宮崎）
- Data Source
  KAKENHI-PROJECT-19K06834
[Presentation] Floral color change in the eyes of pollinators2018
- Author(s)
  Kazuharu Ohashi
- Organizer
  Evolutionsbiologisches Kolloquium von Heinrich Heine Universitaet Duesseldorf
- Invited
- Data Source
  KAKENHI-PROJECT-26440231
[Presentation] Floral color change in the eyes of pollinators2018
- Author(s)
  Kazuharu Ohashi
- Organizer
  Evolutionsbiologisches Kolloquium von Heinrich Heine Universitaet Duesseldorf
- Invited
- Data Source
  KAKENHI-PROJECT-15KK0249
[Presentation] Keep the old, attract the new: floral color change by plants for a full exploitation of site-faithful pollinators.2017
- Author(s)
  Kazuharu Ohashi
- Organizer
  XIX International Botanical Congress
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15KK0249
[Presentation] 花の向きは訪花者相の’フィルター’として機能しうるか？～操作実験における採餌行動の比較～2017
- Author(s)
  髙野美幸, 大橋一晴
- Organizer
  日本生態学会第64回全国大会
- Place of Presentation
  東京都新宿区, 早稲田大学早稲田キャンパス
- Data Source
  KAKENHI-PROJECT-26440231
[Presentation] Keep the old, attract the new: floral color change by plants for a full exploitation of site-faithful pollinators.2017
- Author(s)
  Kazuharu Ohashi
- Organizer
  The 31st Annual Meeting of the Scandinavian Association for Pollination Ecology (SCAPE 2017), Drobak, Norway
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26440231
[Presentation] Downward, bell-shaped flowers are not always bee pollinated: floral adaptations to nocturnal moths in Adenophora triphylla var. japonica (Campanulaceae).2017
- Author(s)
  Daichi Funamoto and Kazuharu Ohashi
- Organizer
  The XIX International Botanical Congress. Shenzhen, China
- Data Source
  KAKENHI-PROJECT-26440231
[Presentation] ツリガネニンジン属におけるガ媒2017
- Author(s)
  船本大智, 大橋一晴
- Organizer
  日本植物分類学会第16回大会
- Place of Presentation
  京都市左京区, 京都大学吉田キャンパス
- Data Source
  KAKENHI-PROJECT-26440231
[Presentation] Keep the old, attract the new: floral color change by plants for a full exploitation of site-faithful pollinators.2017
- Author(s)
  Kazuharu Ohashi
- Organizer
  The XIX International Botanical Congress. Shenzhen, China
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26440231
[Presentation] Keep the old, attract the new: floral color change by plants for a full exploitation of site-faithful pollinators.2017
- Author(s)
  Kazuharu Ohashi
- Organizer
  The 31st Annual Meeting of the Scandinavian Pollination Ecologists (SCAPE 2017)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15KK0249
[Presentation] 花の向きは訪花者相の’フィルター’として機能しうるか？～操作実験における採餌行動の比較～2016
- Author(s)
  髙野美幸, 大橋一晴
- Organizer
  第48回種生物学会シンポジウム
- Place of Presentation
  北海道余市郡, キロロトリビュートポートフォリオホテル北海道
- Year and Date
  2016-12-02
- Data Source
  KAKENHI-PROJECT-26440231
[Presentation] 夜行性ガ類によるツリガネニンジンの花粉媒介2016
- Author(s)
  船本大智, 大橋一晴
- Organizer
  第48回種生物学会シンポジウム
- Place of Presentation
  北海道余市郡, キロロトリビュートポートフォリオホテル北海道
- Invited
- Data Source
  KAKENHI-PROJECT-26440231
[Presentation] 昆虫の眼から見た花色変化2015
- Author(s)
  大橋一晴
- Organizer
  日本生態学会第62回全国大会
- Place of Presentation
  鹿児島，鹿児島大学郡元キャンパス
- Year and Date
  2015-03-21
- Invited
- Data Source
  KAKENHI-PROJECT-26440231
[Presentation] Keep the old, attract the new: floral color change for a full exploitation of site-faithful pollinators by plants.2014
- Author(s)
  Ohashi, Kazuharu
- Organizer
  Joint 2014 Annual Meeting British Ecological Society and French Ecological Society
- Place of Presentation
  Grand Palais, Lille, France
- Year and Date
  2014-12-12
- Invited
- Data Source
  KAKENHI-PROJECT-26440231
[Presentation] 情けはハチの為ならず : 行動実験から探る花色変化の適応的意義2013
- Author(s)
  牧野崇司, 大橋一晴
- Organizer
  日本生態学会第60回大会
- Place of Presentation
  静岡県コンベンションアーツセンター (静岡)
- Year and Date
  2013-03-07
- Data Source
  KAKENHI-PROJECT-22770012
[Presentation] Floral color change in the eyes of pollinators : phylogenetic and ecological characterizations with newly-discovered species2013
- Author(s)
  Ohashi, K., Makino, T., and Arikawa, K
- Organizer
  The 11th INTECOL Congress
- Place of Presentation
  Excel 展覧会センター (英国)
- Year and Date
  2013-08-20
- Data Source
  KAKENHI-PROJECT-22770012
[Presentation] How do pollinator fauna and return-visits by bees differ between a color-changing and a noncolor-changing species in Weigela?2013
- Author(s)
  鈴木美季, 大橋一晴
- Organizer
  日本生態学会第60回大会
- Place of Presentation
  静岡県コンベンションアーツセンター (静岡)
- Year and Date
  2013-03-06
- Data Source
  KAKENHI-PROJECT-22770012
[Presentation] How does a floral colour-changing species differ from its noncolour-changing congener?-a comparison of trait combinations and their effects on pollination2013
- Author(s)
  Suzuki, M. and Ohashi, K
- Organizer
  The 11th INTECOL Congress
- Place of Presentation
  Excel 展覧会センター (英国)
- Year and Date
  2013-08-20
- Data Source
  KAKENHI-PROJECT-22770012
[Presentation] 花色変化する植物のコストパフォーマンスは高いのか? - 不変型植物との違いをヒントにして2013
- Author(s)
  鈴木美季, 下川悟史, 大橋一晴
- Organizer
  日本植物分類学会第12回大会
- Place of Presentation
  千葉大学 (千葉)
- Year and Date
  2013-03-16
- Data Source
  KAKENHI-PROJECT-22770012
[Presentation] 情けはハチの為ならず : 行動実験から探る花色変化の適応的意義2012
- Author(s)
  牧野崇司, 大橋一晴
- Organizer
  東北植物学会第2回大会
- Place of Presentation
  弘前大学 (青森)
- Year and Date
  2012-12-15
- Data Source
  KAKENHI-PROJECT-22770012
[Presentation] How does floral color change affect the pollination process? : a comparison between a color-changing and a noncolor-changing species in Weigela2012
- Author(s)
  Suzuki, M., Ohashi, K.
- Organizer
  JSPS International Symposium on Pollinator Conservation
- Place of Presentation
  福岡市(福岡県)
- Year and Date
  2012-01-27
- Data Source
  KAKENHI-PROJECT-22770012
[Presentation] How does floral color change affect the pollination process? : comparison between a color-changing and a noncolor-changing species in Weigela2012
- Author(s)
  Suzuki M. and Ohashi K
- Organizer
  JSPS International Symposium on Pollinator Conservation
- Place of Presentation
  九州大学 (福岡)
- Year and Date
  2012-01-27
- Data Source
  KAKENHI-PROJECT-22770012
[Presentation] How does floral color change affect the pollination process? : a comparison between a color-changing and a noncolor-changing species in Weigela2012
- Author(s)
  Suzuki, M. and Ohashi, K
- Organizer
  Joint Meeting of The 59th Annual Meeting of ESJ & The 5th EAFES International Congress
- Place of Presentation
  龍谷大学 (滋賀)
- Year and Date
  2012-03-19
- Data Source
  KAKENHI-PROJECT-22770012
[Presentation] How does floral color change affect the pollination process?: a comparison between a color-changing and a noncolor-changing species in Weigela2012
- Author(s)
  Suzuki, M., Ohashi, K.
- Organizer
  Joint Meeting of The 59th Annual Meeting of ESJ & The 5th EAFES International Congress
- Place of Presentation
  大津市(滋賀県)
- Year and Date
  2012-03-19
- Data Source
  KAKENHI-PROJECT-22770012
[Presentation] 花色変化は送受粉の過程にどのような影響を及ぼすのか? : タニウツギ属の変化型と不変型における種間比較2011
- Author(s)
  鈴木美季, 大橋一晴
- Organizer
  第43回種生物シンポジウム
- Place of Presentation
  富士Calm (山梨)
- Year and Date
  2011-12-10
- Data Source
  KAKENHI-PROJECT-22770012
[Presentation] 花色変化がポリネーションにおよぼす影響:変化型と不変型における種間比較2011
- Author(s)
  鈴木美季・大橋一晴
- Organizer
  第58回日本生態学会大会
- Place of Presentation
  札幌コンベンションセンター(北海道)
- Year and Date
  2011-03-09
- Data Source
  KAKENHI-PROJECT-22770012
[Presentation] Spatial learning by pollinators behind the evolution of floral color change2011
- Author(s)
  Makino, T. T and Ohashi, K
- Organizer
  Behavior 2011 (Joint meeting of the Animal behavior society and the International ethological conference)
- Place of Presentation
  インディアナ大学 (米国)
- Year and Date
  2011-07-28
- Data Source
  KAKENHI-PROJECT-22770012
[Presentation] 花色変化は送受粉の過程にどのような影響を及ぼすのか?:タニウツギ属の変化型と不変型における種間比較2011
- Author(s)
  鈴木美季, 大橋一晴
- Organizer
  種生物学会第43回大会
- Place of Presentation
  富士吉田(山梨県)
- Year and Date
  2011-12-09
- Data Source
  KAKENHI-PROJECT-22770012
[Presentation] 精度か?スピードか?マルハナバチの空間移動におけるトレードオフと学習環境の関係2011
- Author(s)
  大橋一晴・J.D.Thomson
- Organizer
  第58回日本生態学会大会
- Place of Presentation
  札幌コンベンションセンター(北海道)
- Year and Date
  2011-03-09
- Data Source
  KAKENHI-PROJECT-22770012
[Presentation] The evolution of flower color change : comparison between 'change' and 'non-change' species in Weigela2011
- Author(s)
  Suzuki, M., Shimokawa, S., Ohashi, K., Iwashina, T. and Murakami, N
- Organizer
  East Asian Botany : International Symposium 2011
- Place of Presentation
  筑波大学 (茨城)
- Year and Date
  2011-03-19
- Data Source
  KAKENHI-PROJECT-22770012
[Presentation] 精度か?スピードか?マルハナバチの空間移動におけるトレードオフと学習環境の関係2011
- Author(s)
  大橋一晴, Thomson, J. D
- Organizer
  日本生態学会第58回大会
- Place of Presentation
  札幌コンベンションセンター (北海道)
- Year and Date
  2011-03-09
- Data Source
  KAKENHI-PROJECT-22770012
[Presentation] Spatial learning by pollinators behind the evolution of floral color change2011
- Author(s)
  Makino, T., Ohashi, K.
- Organizer
  Behavior 2011
- Place of Presentation
  Bloomington, Indiana, USA
- Year and Date
  2011-07-28
- Data Source
  KAKENHI-PROJECT-22770012
[Presentation] 花色変化がポリネーションに及ぼす影響 : 変化型と不変型における種間比較2011
- Author(s)
  鈴木美季 ; 大橋一晴
- Organizer
  日本生態学会第58回大会
- Place of Presentation
  札幌コンベンションセンター (北海道)
- Year and Date
  2011-03-09
- Data Source
  KAKENHI-PROJECT-22770012
[Presentation] 花色変化とポリネーターの関係 : 変化型と不変型における種間比較2010
- Author(s)
  鈴木美季, 大橋一晴
- Organizer
  第42回種生物シンポジウム
- Place of Presentation
  京都大学理学研究科セミナーハウス (京都)
- Year and Date
  2010-12-11
- Data Source
  KAKENHI-PROJECT-22770012
[Presentation] 花色変化とポリネーターの関係:変化型と不変型における種間比較2010
- Author(s)
  鈴木美季・大橋一晴
- Organizer
  第42回種生物学シンポジウム
- Place of Presentation
  京都大学理学研究科セミナーハウス(京都府)
- Year and Date
  2010-12-11
- Data Source
  KAKENHI-PROJECT-22770012
[Presentation] 送粉動物の目から見た花色変化2009
- Author(s)
  大橋一晴
- Organizer
  第41回種生物学シンポジウム
- Place of Presentation
  八王子セミナーハウス(東京都)
- Year and Date
  2009-12-14
- Data Source
  KAKENHI-PROJECT-19770011
[Presentation] 送粉動物の目から見た花色変化.2009
- Author(s)
  大橋一晴
- Organizer
  第41回種生物学シンポジウム
- Place of Presentation
  八王子セミナーハウス(東京都)
- Year and Date
  2009-12-14
- Data Source
  KAKENHI-PROJECT-19770011
[Presentation] Trapline foraging by bumble bees: effects of experience and priority on competitive performance.2008
- Author(s)
  Ohashi, K., Leslie, A., Thomson, J.D.
- Organizer
  93rd ESA Annual Meeting
- Place of Presentation
  ミルウォーキー(米)
- Year and Date
  2008-08-04
- Data Source
  KAKENHI-PROJECT-19770011
[Presentation] An automated system for tracking and identification of individual bumble bees collecting nectar from electric artificial flowers2008
- Author(s)
  Ohashi, K., D' Souza, D., and Thomson, J. D
- Organizer
  Conference on the Ecology and Evolution of Plant-Pollinator Interactions
- Place of Presentation
  ミルウォーキー(米)
- Year and Date
  2008-08-02
- Data Source
  KAKENHI-PROJECT-19770011
[Presentation] Trapline foraging by bumble bees: effects of experience and priority on competitive performance.2008
- Author(s)
  Ohashi, K., Leslie, A., Thomson, J.D.
- Organizer
  12th International Behavioral Ecology Congress
- Place of Presentation
  イサカ(米)
- Year and Date
  2008-08-10
- Data Source
  KAKENHI-PROJECT-19770011
[Presentation] An automated system for tracking and identification of individual bumble bees collecting nectar from electric artificial flowers.2008
- Author(s)
  Ohashi, K., D'Souza, D., Thomson, J.D.
- Organizer
  Conference on the Ecology and Evolution of Plant-Pollinator Interactions
- Place of Presentation
  ミルウォーキー(米)
- Year and Date
  2008-08-02
- Data Source
  KAKENHI-PROJECT-19770011
[Presentation] Economics of trapline foraging by bumble bees: competition for artificial flowers.2008
- Author(s)
  Ohashi, K., Thomson, J.D.
- Organizer
  Conference on the Ecology and Evolution of Plant-Pollinator Interactions
- Place of Presentation
  ミルウォーキー(米)
- Year and Date
  2008-08-03
- Data Source
  KAKENHI-PROJECT-19770011
[Presentation] Trapline foraging by bumble bees : effects of experience and priority on comnetitive nerformance2008
- Author(s)
  Ohashi, K., Leslie, A., and Thomson, J.D.
- Organizer
  12th International Behavioral Ecology Congress
- Place of Presentation
  イサカ(米)
- Year and Date
  2008-08-10
- Data Source
  KAKENHI-PROJECT-19770011
[Presentation] Economics of trapline foraging by bumble bees :competition for artificial flowers2008
- Author(s)
  Ohashi, K. and Thomson, J. D.
- Organizer
  Conference on the Ecology and Evolution of Plant-Pollinator Interactions
- Place of Presentation
  ミルウォーキー(米)
- Year and Date
  2008-08-03
- Data Source
  KAKENHI-PROJECT-19770011
[Presentation] Trapline foraging by bumble bees : effects of experience and priority on competitive performance2008
- Author(s)
  Ohashi, K., Leslie, A. , and Thomson, J.D
- Organizer
  93rd ESA Annual Meeting
- Place of Presentation
  ミルウォーキー(米)
- Year and Date
  2008-08-04
- Data Source
  KAKENHI-PROJECT-19770011
[Presentation] Trapline foraging by bumble bees: direct and indirect effects of foraging experience on competitive ability.2007
- Author(s)
  Ohashi, K., Leslie, A., D'Souza, D., Thomson, J.D.
- Organizer
  Evolution 2007: the annual meeting of the Society for the Study of Evolution
- Place of Presentation
  クライストチャーチ(ニュージーランド)
- Year and Date
  2007-06-17
- Data Source
  KAKENHI-PROJECT-19770011
[Presentation] Trapline foraging by bumble bees:direct and indirest effects of foraging esperience on competitive ability2007
- Author(s)
  Ohashi, K., Leslie, A., D', Souza, D., Thomson, J.D.
- Organizer
  Evolution2007(the annual meeting of the Society foe the Study of Ecolution)
- Place of Presentation
  Christchurh
- Year and Date
  2007-06-17
- Data Source
  KAKENHI-PROJECT-19770011
[Presentation] Floral color change in the eyes of pollinators: phylogenetic and ecological characterizations with newly-discovered cases.
- Author(s)
  Kazuharu Ohashi
- Organizer
  The 11th INTECOL Congress
- Place of Presentation
  ロンドン（英国）, エクセル展覧会センター
- Data Source
  KAKENHI-PROJECT-22770012

1. Jürgens Andreas

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
2. 牧野崇司

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Ohashi Kazuharu 大橋 一晴

OHASHI Kazuharu 大橋 一晴

Research Projects

Research Products

Co-Researchers

多様な送粉動物の利用における花のコンフリクト解消戦略の解明Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Significance of trade-off mitigation strategies in multispecies interactions in flowersPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Evolutionary significance of anthesis time in the adaptive generalization to pollinators(Fostering Joint International Research)Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Significance of flower opening time as adaptation to diverse pollinator assembladgePrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Adaptive significance of floral color change from the viewpoint of cognitive learning and spatial use behavior in pollinatorsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Effects of changes in spatial movement of pollinators on pollen dispersal among plants.Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Book] 共生植物図鑑2「キバナアキギリ」2012

Author(s)

Total Pages

Publisher

Data Source

[Journal Article] Realized flower constancy in bumble bees: Optimal foraging strategy balancing cognitive and travel costs and its possible consequences for floral diversity2025

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Effects of floral symmetry and orientation on the consistency of pollinator entry angle2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Three options are better than two: compensatory nature of different pollination modes in Salix caprea L.2021

Author(s)

Journal Title

Data Source

[Journal Article] Trade-off mitigation: a conceptual framework for understanding floral adaptation in multispecies interactions2021

Author(s)

Journal Title

DOI

NAID

Data Source

[Journal Article] Honest signals to maintain a long-lasting relationship: floral colour change prevents plant-level avoidance by experienced pollinators2017

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Hidden floral adaptation to nocturnal moths in an apparently bee‐pollinated flower, Adenophora triphylla var. japonica (Campanulaceae).2017

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Floral colour change in the eyes of pollinators: testing possible constraints and correlated evolution.2015

Author(s)

Journal Title

DOI

Ohashi Kazuharu 大橋一晴

OHASHI Kazuharu 大橋一晴