Books 【 display / non-display 】

Books 【 display / non-display 】

• 植物たちの護身術 : 被食防御の生態学

  種生物学会, 坂田 ゆず, 角田 智詞（ Role： Sole author）

  文一総合出版  （ ISBN:9784829962114 ）

  CiNii

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  Language：Japanese Book type：Scholarly book

Papers 【 display / non-display 】

Papers 【 display / non-display 】

• Pollination ecology of <i>Ranzania japonica</i> (Berberidaceae), a perennial plant of a monotypic genus endemic to deep-snow regions in Japan

  Okawa, M; Sakata, Y

  PLANT SPECIES BIOLOGY   2024.3

  DOI Web of Science

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  Authorship：Last author,　Corresponding author   Language：The in addition, foreign language   Publishing type：Research paper (scientific journal)   Joint Work  

• Contrasting patterns of genetic structure and population demography in two Dicraeus species feeding on bamboo flowers in Japan

  Sakata, Y; Hirota, SK; Matsuo, A; Kobayashi, K; Nakahama, N; Suyama, Y

  BIOLOGICAL JOURNAL OF THE LINNEAN SOCIETY   2024.1

  DOI Web of Science

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  Authorship：Lead author,　Corresponding author   Language：The in addition, foreign language   Publishing type：Research paper (scientific journal)   Joint Work  

• Plant size, latitude, and phylogeny explain within-population variability in herbivory

  Robinson, ML; Hahn, PG; Inouye, BD; Underwood, N; Whitehead, SR; Abbott, KC; Bruna, EM; Cacho, NI; … Show more authors

  SCIENCE   382 ( 6671 )   679 - 683   2023.11

  DOI Web of Science PubMed

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  Language：Japanese   Publishing type：Research paper (scientific journal)   Joint Work  

• Host plant utilisation of two <i>Dicraeus</i> species (Diptera: Chloropidae) feeding on bamboo flowers

  Sakata, Y; Kato, M; Kobayashi, K

  JOURNAL OF NATURAL HISTORY   57 ( 13-16 )   771 - 783   2023.4

  DOI Web of Science

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  Authorship：Lead author,　Corresponding author   Language：The in addition, foreign language   Publishing type：Research paper (scientific journal)   Joint Work  

• Multi-trophic consequences of mass flowering in two bamboos (Poales: Poaceae)

  Sakata, Y; Kobayashi, K; Makita, A

  BIOLOGICAL JOURNAL OF THE LINNEAN SOCIETY   137 ( 4 )   642 - 650   2022.11

  DOI Web of Science

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  Authorship：Lead author,　Corresponding author   Language：English   Publishing type：Research paper (scientific journal)   Joint Work  

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Review Papers 【 display / non-display 】

Review Papers 【 display / non-display 】

• Evolutionary ecology of plant defense

  Sakata Yuzu, Sato Yasuhiro

  JAPANESE JOURNAL OF ECOLOGY   67 ( 3 )   287 - 306   2017  [Reviewed]  [Invited]

  DOI CiNii Research

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  Authorship：Lead author,　Corresponding author   Language：Japanese   Publishing type：Article, review, commentary, editorial, etc. (bulletin of university, research institution)   Publisher：The Ecological Society of Japan   Joint Work  

  Evidence is accumulating that plant–herbivore interactions vary spatiotemporally at scales of several decades and hundreds of kilometers and that this drives the evolution of plant defense within a species. Here, we present a general review of recent examples with the aim of outlining an empirical framework for understanding the evolutionary dynamics of anti-herbivore defenses. First, we review the mechanisms shaping and maintaining variation in plant defense by focusing on two spatial scales, <i>i.e</i>., <i>within</i> and <i>among</i> populations. We review how biotic and abiotic factors cause divergent selection <i>among</i> populations and thereby shape geographic variation in plant defense. <i>Within</i> a plant population, we focus on how an apparent herbivore-mediated interaction maintains genetic variation in anti-herbivore defense. Then, we outline intraspecific evolutionary processes and patterns (<i>i.e</i>., microevolution) in plant defense by connecting the two spatial scales in terms of apparent competition. We also discuss whether major hypotheses explaining interspecific patterns of plant defense can explain microevolution and whether microevolution in plant defense links to interspecific variation via speciation. These recent findings suggest that microevolution in plant defense contributes to global and phylogenetic patterns (macroevolution) in plant defense.Evidence is accumulating that plant–herbivore interactions vary spatiotemporally at scales of several decades and hundreds of kilometers and that this drives the evolution of plant defense within a species. Here, we present a general review of recent examples with the aim of outlining an empirical framework for understanding the evolutionary dynamics of anti-herbivore defenses. First, we review the mechanisms shaping and maintaining variation in plant defense by focusing on two spatial scales, <i>i.e</i>., <i>within</i> and <i>among</i> populations. We review how biotic and abiotic factors cause divergent selection <i>among</i> populations and thereby shape geographic variation in plant defense. <i>Within</i> a plant population, we focus on how an apparent herbivore-mediated interaction maintains genetic variation in anti-herbivore defense. Then, we outline intraspecific evolutionary processes and patterns (<i>i.e</i>., microevolution) in plant defense by connecting the two spatial scales in terms of apparent competition. We also discuss whether major hypotheses explaining interspecific patterns of plant defense can explain microevolution and whether microevolution in plant defense links to interspecific variation via speciation. These recent findings suggest that microevolution in plant defense contributes to global and phylogenetic patterns (macroevolution) in plant defense.

Awards 【 display / non-display 】

Awards 【 display / non-display 】

• 片岡奨励賞

  2018.12   種生物学会  

  Individual or group name of awards：坂田ゆず

Presentations 【 display / non-display 】

Presentations 【 display / non-display 】

• 秋田県沿岸域のマツ林におけるノウサギの採食行動

  寺田涼音、坂田ゆず

  第71回日本生態学会大会  2024.3  生態学会

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  Event date： 2024.3

  Language：Japanese   Presentation type：Poster presentation  

• 120年の開花周期を持つタケササ類と花食者との関係

  坂田ゆず

  第71回日本生態学会大会  2024.3  生態学会

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  Event date： 2024.3

  Language：Japanese   Presentation type：Symposium, workshop panel (public)  

• 小面積開花後11年間のクマイザサ実生個体群の動態

  小川りさ、大倉知夏、井上みずき、工藤恵梨、松下通也、坂田ゆず、木村恵、蒔田明史

  第71回日本生態学会大会  2024.3  生態学会

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  Event date： 2024.3

  Language：Japanese   Presentation type：Poster presentation  

• 秋田県沿岸域の身近な樹木における植食性昆虫のフェノロジーと生活史特性の関係

  真野翔太、坂田ゆず

  第71回日本生態学会大会  2024.3  生態学会

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  Event date： 2024.3

  Language：Japanese   Presentation type：Poster presentation  

• 多雪植物群集の遺伝的分化を探る：25種を対象とした比較系統地理解析

  阪口翔太, 長澤耕樹, 増田和俊, 渡辺洋一, 廣田峻, 陶山佳久, 髙橋大樹, 沢和浩, 堀江健二, 坂田ゆず, 坪井勇人（白馬五竜高, 柳田宏光, 白井伸和, 石原正恵, 福本繁, 藤木大介, 阿部晴恵, 瀬戸口浩彰

  日本生態学会 

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  Event date： 2024.3

  Language：Japanese   Presentation type：Poster presentation  

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Committee Memberships 【 display / non-display 】

Committee Memberships 【 display / non-display 】

• 日本生態学東北地区会

  2022.4 - 2024.3  地区委員

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  Committee type：Academic society 

• 日本生態学会

  2021.4 - 2024.3  高校生ポスター部会

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  Committee type：Academic society 

• 秋田県

  2020.4 - 2024.3  カモシカ保護指導委員

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  Committee type：Municipal