Rchr
J-GLOBAL ID:202301012526777154
Update date: Sep. 02, 2025
Ishizuka Wataru
イシヅカ ワタル | Ishizuka Wataru
Affiliation and department:
Research field (2):
Forest science
, Plant genetics and breeding
Research keywords (3):
ecology and genetics
, tree breding
, breeding
Research theme for competitive and other funds (6):
Papers (74):
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Yoriko Sugiyama, Shunsuke Matsuoka, Wataru Ishizuka, Tetsuto Sugai. Reduction of the α and β diversity of ectomycorrhizal fungal community under snowmelt: highlights from a common garden trial using Abies sachalinensis with differing host origins and light condition. Mycorrhiza. 2025. 35. 2
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Misaki Yonezawa, Kazuto Seki, Mayumi Tsuda, Wataru Ishizuka. α-Pinene concentrations in bark tissue affect intra-specific variation in the susceptibility to vole gnawing of Japanese larch. Canadian Journal of Forest Research. 2025
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Yuuki Tsunoda, Yasuyuki Ohno, Wataru Ishizuka. Photoinhibition Sensitivity of Abies sachalinensis Saplings Under Different Leaf Mass per Area Conditions: Insights into Acclimation to Current and Future Light Environments. Forests. 2024. 15. 11
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Tetsuto Sugai, Keiko Kitamura, Kei Sawata, Yoshihisa Sasaki, Wataru Ishizuka. Regional variation in branch morphological and physical traits in Abies sachalinensis associated with winter climatic conditions. Journal of Forest Research. 2024. 29. 6. 425-431
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Tetsuto Sugai, Wataru Ishizuka, Taiga Masumoto, Izuki Endo, Jun’ichiro Ide, Saki Fujita, Makoto Kobayashi, Naoki Makita. Spring Growth Variation in Pioneer and Fibrous Roots in Abies sachalinensis Seedlings from Provenances with Contrasting Snow Cover Environments. International Journal of Plant Sciences. 2024. 185. 2. 187-197
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MISC (13):
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石塚航, 成田あゆ, 今博計, 米澤美咲, 来田和人, 中田了五, 加藤一隆, 生方正俊, 花岡創. Selecting superior trees of Abies sachalinensis in Pacific Ocean side of eastern region of Hokkaido. 北海道林業試験場研究報告. 2024. 61
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米澤 美咲, 石塚 航, 今 博計, 佐藤 弘和, 花岡 創, 福田 陽子, 辻山 善洋, 玉城 聡. 1990年造成のアカエゾマツ次代検定林における優良個体の選抜-Selecting superior Sakhalin spruce (Picea glehnii) trees using the progeny test established in 1990. 北海道林業試験場研究報告 / 林業試験場刊行物編集委員会 編. 2023. 60. 1-11
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YASUZUMI Towa, ISHIZUKA Wataru, ENDO Izuki, IDE Jun’ichiro. Effects of cutting of aboveground or root on the root exudate content in Abies sachalinensis seedlings. Boreal Forest Research. 2023. 71. 27-29
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菅井 徹人, 澤田 圭, 佐々木 義久, 牧野 礼, 橋田 光, 石塚 航. 積雪条件に着目したトドマツ成木の枝特性の地域間差の検討-Investigation of the regional variation in branch phenotypes of mature Sakhalin fir focusing on snowfall condition. 北方森林研究 = Boreal forest research. 2023. 71. 83-86
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石塚航, 今博計. Planting design of the interspecific seed orchard of larch, incorporating the modified design for hybrid seed orchard. 北海道林業試験場研究報告. 2023. 60
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Lectures and oral presentations (39):
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The restoration process of shoot height:diameter ratio of containerized seedlings in <i>Larix kamepferi</i>
(The Japanese Forest Society Congress 2022)
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Genome-wide association study (GWAS) of growth and wood quality traits in hybrid larch half-sib offspring
(The Japanese Forest Society Congress 2022)
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Transcriptome analysis reveals genetic factors underlying wood properties in <i>Larix gmelinii x L. kaempferi</i>)
(The Japanese Forest Society Congress 2022)
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Trial for precisely evaluating the progeny test by incorporating genetic and spacial information
(The Japanese Forest Society Congress 2022)
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Exploring inter-provenance variation of adaptive phenotypes in Sakhalin fir: Anatomical structure of spring sapling root
(The Japanese Forest Society Congress 2022)
more...
Education (3):
- 2009 - 2012 The University of Tokyo Graduate School of Agricultural and Life Sciences Department of Forest Science
- 2007 - 2009 The University of Tokyo Graduate School of Agricultural and Life Sciences Department of Forest Science
- 2003 - 2007 The University of Tokyo
Work history (7):
- 2025/04 - 現在 Local Independent Administrative Agency Hokkaido Research Organization
- 2023/04 - 2025/03 Local Independent Administrative Agency Hokkaido Research Organization
- 2021/04 - 2023/03 Local Independent Administrative Agency Hokkaido Research Organization
- 2019/04 - 2021/03 Local Independent Administrative Agency Hokkaido Research Organization
- 2014/04 - 2019/03 Local Independent Administrative Agency Hokkaido Research Organization
- 2012/04 - 2014/03 The University of Tokyo Graduate School of Arts and Sciences Department of Multi-Disciplinary Sciences,General Systems Sciences
- 2009/04 - 2012/03 Japan Society for the Promotion of Science
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Awards (6):
Association Membership(s) (5):
北海道の林木育種協会
, 森林遺伝育種学会
, 日本育種学会
, 日本生態学会
, 日本森林学会
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