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Affiliation |
Faculty of Agriculture Field Science Center Tano Forest Science Station |
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Title |
Professor |
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External Link |
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TAKAGI Masahiro
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Research Areas 【 display / non-display 】
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Life Science / Forest science
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Environmental Science/Agriculture Science / Environmental dynamic analysis
Papers 【 display / non-display 】
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Evaluating the soil microbe community-level physiological profile using EcoPlate and soil properties at 33 forest sites across Japan Reviewed
Nakamura Masahiro et al. （56名中16番目）
Ecological Research 2022.2
Language：English Publishing type：Research paper (scientific journal)
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Fukasawa Y., Matsukura K., Stephan J.G., Makoto K., Suzuki S.N., Kominami Y., Takagi M., Tanaka N., Takemoto S., Kinuura H., Okano K., Song Z., Jomura M., Kadowaki K., Yamashita S., Ushio M.
Fungal Ecology 2021.10
Language：English Publishing type：Research paper (scientific journal) Publisher：Fungal Ecology
Given that forest dieback due to emerging pests is increasing under global warming, understanding the relationships between pests, climate, and forest biodiversity is an urgent priority. In Japan, mass attacks of an ambrosia beetle, vectoring a pathogenic fungus, cause oak wilt outbreaks in recent decades. Here, the associations of oak wilt and climate with wood-inhabiting fungal communities in apparently healthy Quercus serrata trunks were investigated using DNA metabarcoding in seven sites along a climatic gradient in Japan. Amplicon sequencing of the fungal internal transcribed spacer 1 region generated 1,339,958 sequence reads containing 879 fungal operational taxonomic units (OTUs) in 234 wood samples. OTU compositions were significantly different between sites with and without oak wilt. OTU richness increased with temperature and precipitation at sites where oak wilt was present, but this relationship was not observed at sites without oak wilt, possibly due to interaction between oak wilt and climate.
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Assessing insect herbivory on broadleaf canopy trees at 19 natural forest sites across Japan Reviewed
Hino Takafumi et al.
Ecological Research 2021.3
Language：English Publishing type：Research paper (scientific journal)
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Ben Bond‐Lamberty 他 94人中77番目
Global Change Biology 26 ( 12 ) 7268 - 7283 2020.10
Language：English Publishing type：Research paper (scientific journal) Publisher：Global Change Biology
Globally, soils store two to three times as much carbon as currently resides in the atmosphere, and it is critical to understand how soil greenhouse gas (GHG) emissions and uptake will respond to ongoing climate change. In particular, the soil-to-atmosphere CO2 flux, commonly though imprecisely termed soil respiration (RS), is one of the largest carbon fluxes in the Earth system. An increasing number of high-frequency RS measurements (typically, from an automated system with hourly sampling) have been made over the last two decades; an increasing number of methane measurements are being made with such systems as well. Such high frequency data are an invaluable resource for understanding GHG fluxes, but lack a central database or repository. Here we describe the lightweight, open-source COSORE (COntinuous SOil REspiration) database and software, that focuses on automated, continuous and long-term GHG flux datasets, and is intended to serve as a community resource for earth sciences, climate change syntheses and model evaluation. Contributed datasets are mapped to a single, consistent standard, with metadata on contributors, geographic location, measurement conditions and ancillary data. The design emphasizes the importance of reproducibility, scientific transparency and open access to data. While being oriented towards continuously measured RS, the database design accommodates other soil-atmosphere measurements (e.g. ecosystem respiration, chamber-measured net ecosystem exchange, methane fluxes) as well as experimental treatments (heterotrophic only, etc.). We give brief examples of the types of analyses possible using this new community resource and describe its accompanying R software package.
DOI： 10.1111/gcb.15353
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Enoki T., Takagi M., Ugawa S., Nabeshima E., Ishii H.
Journal of Forest Research 2020.5
Language：English Publishing type：Research paper (scientific journal) Publisher：Journal of Forest Research
Success of clonal tree plantations depends on genotype as well as phenotypic plasticity, which determines acclimation potential of individual trees to different environmental conditions. Short-term acclimation of genotypes to local growing conditions can be tested using clonal trials, but stand productivity and yield depends on the ability of the genotype to acclimate to long-term environmental variation. In Japan, clonal plantations of Cryptomeria japonica (Thunb. ex L. f.) D. Don are common and many elite clones have been developed. We evaluated growth of clonal C. japonica plantations in 45-year-old clonal trials taking into account effects of both genotype, environment and their interaction (i.e., phenotypic plasticity). In all five sites, tree sizes were larger for clonal cultivars evaluated initially as “early-growth type” than for the “late-growth type” cultivars. All cultivars showed decrease in tree height from lower to upper slope. The differences in tree growth among cultivars were more marked in sites where trees grew well, suggesting poor site conditions prevented the early-growth cultivars from fully exploiting their growth potential. Phenotypic plasticity of each cultivar was evaluated as growth variation among sites (regional variation) and along slope within sites (topographic variation). Plasticity was observed at both regional and topographic scales and cultivars with higher plasticity generally grew larger. The result of our study suggested that genotypes with greater phenotypic plasticity may possess greater acclimation potential, enabling them to grow well under a wide range of environmental conditions.
Books 【 display / non-display 】
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Ecology of Riparian Forests in Japan
S Ito, Y Mitsuda, GP Buckley, M Takagi（ Role： Joint author , section 20 ）
Springer 2008.9
Language：English Book type：Scholarly book
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森林フィールドサイエンス（共著）
全国大学演習林協議会（ Role： Edit）
朝倉書店 2006.4
Language：Japanese Book type：Scholarly book
MISC 【 display / non-display 】
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全国大学演習林協議会・公開森林実習「日本の森を制覇しよう」 Invited
髙木正博
森林科学 ( 91 ) 2021.2
Language：Japanese Publishing type：Article, review, commentary, editorial, etc. (trade magazine, newspaper, online media)
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大学演習林での教育研究ネットワークの最新動向 Invited
柴田英昭,高木正博 他
森林環境 2017.3
Language：Japanese Publishing type：Article, review, commentary, editorial, etc. (trade magazine, newspaper, online media)
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南九州地方を代表するヒノキ壮齢林と常緑広葉樹二次林
髙木正博
グリーンエイジ ( 478 ) 2013.10
Language：Japanese Publishing type：Article, review, commentary, editorial, etc. (trade magazine, newspaper, online media) Publisher：日本緑化センター
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種多様性に富む照葉樹林 ‐宮崎大学田野フィールド（演習林）
髙木正博
森林科学 ( 68 ) 28 2013.6
Language：Japanese Publishing type：Research paper, summary (national, other academic conference) Publisher：日本森林学会
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南九州地方を代表するヒノキ壮齢林と常緑広葉樹二次林
高木正博,村本康治
森林計画研究会会報 2010.3
Language：Japanese Publishing type：Article, review, commentary, editorial, etc. (other) Publisher：森林計画研究会
Presentations 【 display / non-display 】
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Effects of elevated temperature on survival and growth of <i>Betula ermanii</i> two years after transplantation
AYE MYAT MYAT PAING, Chen Shufen, Araki Kyoko, Aihara Takaki, Hirota Mitsuru, Tsumura Yoshihiko, Tomaru Nobuhiro, Homma Kousuke, Yoshida Toshiya, Kobayashi Hajime, Iio Atsuhiro, Nagamatsu Dai, Takagi Masahiro, Taneda Haruhiko, Hisamoto Yoko, Goto Susumu
The Japanese Forest Society Congress 2022.5.30 THE JAPANESE FORESTRY SOCIETY
Event date： 2022.5.30
Language：English Presentation type：Oral presentation (general)
<p>[in Japanese]</p>
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Prediction of changes in transpiration due to thinning using NDVI of satellite images
Shinohara Yoshinori, Fukae Tomomi, Takagi Masahiro
The Japanese Forest Society Congress 2022.5.30 THE JAPANESE FORESTRY SOCIETY
Event date： 2022.5.30
Language：English Presentation type：Oral presentation (general)
<p>[in Japanese]</p>
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Growth and distribution of endangered orchid Apostasia nipponica in hinoki cypress (Chamaecyparis obtusa) plantations
kawasaki miya, hirata ryoko, takagi masahiro, ito satoshi
The Japanese Forest Society Congress 2022.5.30 THE JAPANESE FORESTRY SOCIETY
Event date： 2022.5.30
Language：English Presentation type：Oral presentation (general)
<p>[in Japanese]</p>
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Genotypic variation of the leaf traits of <i>Betula ermanii</i> using 8 common garden experiments
Aihara Takaki, Araki Kyoko, Ragini Sarmah, Cai Yihan, Goto Susumu, Tomaru Nobuhiro, Homma Kohsuke, Takagi Masahiro, Yoshida Toshiya, Iio Atsuhiro, Nagamatsu Dai, Hisamoto Yoko, Hirota Mitsuru, Tsumura Yoshihiko
The Japanese Forest Society Congress 2022.5.30 THE JAPANESE FORESTRY SOCIETY
Event date： 2022.5.30
Language：English Presentation type：Oral presentation (general)
<p>[in Japanese]</p>
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Growth and nitrogen use of 6 <i>Cryptomeria japonica</i> cultivars from Kyushu
Enoki Tsutomu, Takagi Masahiro, Ugawa Shin, Nabeshima Eri, Ishii Hiroaki
The Japanese Forest Society Congress 2022.5.30 THE JAPANESE FORESTRY SOCIETY
Event date： 2022.5.30
Language：English Presentation type：Oral presentation (general)
<p>[in Japanese]</p>
Awards 【 display / non-display 】
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九州森林学会論文賞
2017.10 九州森林学会
高木正博
Award type：Award from Japanese society, conference, symposium, etc. Country：Japan
Grant-in-Aid for Scientific Research 【 display / non-display 】
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森林から河川へ流出する炭素量は吸収量に対してどの程度の割合なのか？
Grant number：21H02238 2021.04 - 2024.03
独立行政法人日本学術振興会 科学研究費補助金 基盤研究(B)
Authorship：Principal investigator
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木部通水組織の機能形質変異から気候変動に対する樹木の生理的順化能力を評価する
Grant number：20H03031 2020.04 - 2024.03
独立行政法人日本学術振興会 科学研究費補助金 基盤研究(B) (一般)
Authorship：Coinvestigator(s)
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病害虫による大量枯死が森林生態系のCO2放出におよぼす影響の解明
Grant number：17H03823 2017.04 - 2022.03
科学研究費補助金 基盤研究(B)
Authorship：Coinvestigator(s)
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水資源保全のための林分密度管理図の調整
2014.04 - 2017.03
科学研究費補助金 基盤研究(B)
Authorship：Coinvestigator(s)
針葉樹人工林の蒸発散量の測定
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渓畔林ネットワーク整備を基軸とした集水域森林管理手法の開発
2013.01 - 2017.03
科学研究費補助金 基盤研究(A)
Authorship：Coinvestigator(s)
渓畔林ネットワーク整備を基軸とした集水域森林管理手法の開発
Other research activities 【 display / non-display 】
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森林立地学会誌における「森林・林業実務必携」の書評
2021.10
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全国森林気象データベース
2003.04 - 2017.03
全国森林気象データベースの構築