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- Assistant Professor |
From School 【 display / non-display 】
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Tokyo University of Agriculture Faculty of Regional Environment Science Department of Landscape Architecture Science Graduated
2010 - 2014
From Graduate School 【 display / non-display 】
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Tokyo University of Agriculture Graduate School, Division of Agriculture Department of Landscape Architecture Doctoral program (second term) Completed
2016 - 2019
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Tokyo University of Agriculture Graduate School, Division of Agriculture Department of Landscape Architecture Doctoral program (first term) Completed
2014 - 2016
Degree 【 display / non-display 】
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博士(造園学) ( 2019 東京農業大学 )
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修士(造園学) ( 2016 東京農業大学 )
Employment Record in Research 【 display / non-display 】
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Tokyo University of Agriculture Faculty of Regional Environment Science Department of Landscape Architecture Science Assistant Professor
2023.04
External Career 【 display / non-display 】
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和泉短期大学 児童福祉学科 非常勤講師
2016 - 2019
Professional Memberships 【 display / non-display 】
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日本造園学会
2013
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日本生態学会
2014
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日本緑化工学会
2019
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樹木医学会
2020
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日本樹木医会
2018
Research Areas 【 display / non-display 】
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Environmental Science/Agriculture Science / Landscape science / 造園植物の生活史 グラウンドカバープランツ 二次的自然
Research Interests 【 display / non-display 】
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life history forest floor plant SATOYAMA
Papers 【 display / non-display 】
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Perennial rygrass(Lolium perenne)の生育診断と生育障害可視化の可能性 Reviewed
齊藤 翼,中島 宏昭, 水庭 千鶴子, 池田 少治, 髙橋 新平
芝草研究 53 ( 1 ) 2 - 9 2024.10
Language:Japanese Publishing type:Research paper (scientific journal) Publisher:日本芝草学会
競技場等で用いられる寒地型芝草であるペレニアルライグラス(PRG)に対して踏圧実験を行い、その生育診断手法の検討のため、NDVI、SPAD値、色相角度(h)や色差(ΔE)、緑色葉割合の測定を行い、既往研究における暖地型芝草のハイブリッドバミューダグラス(HBG)の結果と比較した。
PRGはHBGに比べて踏圧に対する反応性が低かったことから、両芝草の踏圧に対する反応が異なることが判明した。 -
Influence of cutting <i>Pleioblastus chino</i> on Japanese oak wilt in abandoned secondary forest. Reviewed
NAKAJIMA Hiroaki, MATSUNAGA Kako, TAMURA Shuta, MIZUNIWA Chizuko, TAKAHASHI Simpei
Journal of the Japanese Society of Revegetation Technology 50 ( 1 ) 13 - 18 2024.08
Language:Japanese Publisher:JAPANESE SOCIETY OF REVEGETATION TECHNOLOGY
<p>From 2020 to 2023, we conducted a survey on the influence of cutting <i>Pleioblastus chino</i> on Japanese oak wilt (in regards to mortality or the effect on the living trees that had been attacked) growing on the forest floor in long-abandoned <i>Quercus serrata</i> and <i>Quercus acutissima</i> forest in the Kanto region. Japanese oak wilt caused by <i>Platypus quercivorus</i> spread from the forest edges in the study site during its initial stage. In particular <i>Q. serrata</i> with large trunk circumferences tended to be damaged initially. Two to three years after the survey started, damage to <i>Q. serrata</i> and <i>Q. acutissima</i> increased, and there was no longer a tendency for damage caused to be correlated with cutting <i>P. chino</i> or trunk circumference. Cutting of <i>P. chino</i> had no impact on <i>Q. serrata</i>, in the short term, but impacted the vegetation structure minimally.</p>
DOI: 10.7211/jjsrt.50.13
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NAKAJIMA Hiroaki, KUNO Naoto, MASUDA Kaede, MIZUNIWA Chizuko, KAMEYAMA Yoshiaki
Journal of The Japanese Institute of Landscape Architecture 87 ( 5 ) 413 - 418 2024.03
Authorship:Lead author, Last author Language:Japanese Publishing type:Research paper (scientific journal) Publisher:Japanese Institute of Landscape Architecture
<p>The loss of habitat due to the development of housing and the abandonment of management of green spaces has led to a decline in the population of the evergreen perennial herb, <i>Asarum tamaense</i> Makino that grows around Tama Hills. To evaluate the conservation method for <i>A. tamaense,</i> we assigned a “cutting area” in which <i>Pleioblastus chino</i> (Franchet & Savatier) Makino was cut once a year, and a “non-cutting area” with unregulated <i>P. chino,</i> in the secondary forests of Kanto region. <i>A. tamaense</i> was transplanted to four areas with different topographical conditions (valley, south-facing slope, north-facing slope, and mid-slope ridge) in both the cutting and non-cutting zones in the study area. We investigated the above-ground mortality rate, the number of leaves, and the flowering status (flowering rate, the number of flowers, and the number of times flowers set) between 2015 and 2020. The survey results revealed that <i>A. tamaense</i> can grow even under the <i>P. chino</i> forest floor in deciduous broad-leaved forests. However, transplanting <i>A. tamaense</i> under cut <i>P. chino</i> increased the number of leaves per individual; in addition, it increased the flowering rate and number of flowers, especially in the southern slope. Therefore, when transplanting <i>A. tamaense</i> under a deciduous broad-leaved forest, it is preferable to transplant it to an area where <i>P. chino</i> is cut, for increased seed reproduction.</p>
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NAKAJIMA Hiroaki, MORIYAMA Sodai, TANAKA Satoru, SUZUKI Kojiro
Journal of the Japanese Society of Revegetation Technology 48 ( 1 ) 56 - 61 2022.08
Language:Japanese Publisher:JAPANESE SOCIETY OF REVEGETATION TECHNOLOGY
<p>In abandoned secondary forests, <i>Pleioblastus chino</i> can grow in an unregulated manner and suppress the growth of the herbaceous layer. Two <i>Callicarpa</i> species, <i>C. japonica</i> and <i>C. mollis</i> are constituents of the shrub layer in secondary forests. This study was conducted to investigate the effects of cutting <i>P. chino</i> in every summer on the seed germination and survival rate of seedlings of each species. As a result of seed germination experiments in the laboratory and in the secondary forest, it was found that the germination rate was high under light conditions just after collection and that was improved even under dark conditions at low temperature by wet storage for 6 months. The survival rate of each species was higher in the cutting <i>P. chino</i> plot than in the non-cutting plot.</p>
DOI: 10.7211/jjsrt.48.56
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NAKAJIMA Hiroaki, KUNO Naoto, MASUDA Kaede, HIRANO Yukari, KAMEYAMA Yoshiaki, SUZUKI Kojiro
Journal of The Japanese Institute of Landscape Architecture 84 ( 5 ) 687 - 692 2021.03
Language:Japanese Publisher:Japanese Institute of Landscape Architecture
<p>The evergreen perennial herb, <i>Asarum tamaense</i> (Aristolochiaceae), is an endangered species distributed across the Tama Hills in the Kanto region of Japan. In abandoned secondary forests, <i>Pleioblastus chino</i> can grow unregulated and suppress the growth of the herbaceous layer. This study investigated how cutting <i>P. chino</i> affects the growth and flowering of <i>A. tamaense</i> in an abandoned secondary forest. Two study areas (cutting and non-cutting) were defined in an area of the Tama Hills secondary forests that had been untouched for approximately 40 years. <i>P. chino</i> was cut with a sickle in only the cutting area during the summers of 2010 - 2018. Each April from 2015 to 2018, in both areas, the number of patches, leaves and flowers were counted in 30 quadrats, 5m × 5m at each quadrat, and the photosynthetically active radiation (PAR) and soil moisture content were checked. The cutting area had less the number of patches than the non-cutting area, and there were no differences in the patches increase rate over time between the areas. The number of leaves and flowers and the increase rate in the cutting area were higher; as the number of leaves increased, the number of flowers increased. PAR was also higher in the cutting area. These results suggest that cutting <i>P. chino</i> contributes the conservation of <i>A. tamaense.</i></p>
DOI: 10.5632/jila.84.687
Misc 【 display / non-display 】
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新博士紹介 放棄二次林におけるアズマネザサの刈り取りが草本層植物の生長・着花・結実に及ぼす影響
中島宏昭
日本緑化工学会誌 45 ( 3 ) 394 - 395 2020.02
Authorship:Lead author, Corresponding author Language:Japanese Publishing type:Article, review, commentary, editorial, etc. (other)
博士論文についての紹介記事
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管理放棄された里山における林床管理の生態的意義とその効果
中島宏昭
都市緑化技術 110 18 - 19 2019.09
Authorship:Lead author Language:Japanese Publishing type:Article, review, commentary, editorial, etc. (trade magazine, newspaper, online media) Publisher:公益社団法人 都市緑化機構
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保育内容「環境」における植物教育および栽培活動
中島宏昭
和泉短期大学教職研究 第1号 117 - 126 2018.03
Authorship:Lead author Language:Japanese Publishing type:Rapid communication, short report, research note, etc. (bulletin of university, research institution) Publisher:和泉短期大学
保育系短期大学生を対象に開講される「保育内容(環境)」を担当した筆者は,身近な公園や園庭で観察できる動植物について体験的に学び,生きものの大切さやおもしろさについて理解するための講義を行った。数回にわたる農園でのサツマイモの栽培作業の継続や近隣公園での植物管理作業を行った結果,講義前半でみられた虫に対する拒絶が軽減した。さらに,履修学生の植物を識別する能力が向上した。
Honours, Awards and Prizes 【 display / non-display 】
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優秀研究発表賞(ポスター発表部門)
2024.11 公益社団法人日本造園学会関東支部 下草刈りの管理時期の違いがタマノカンアオイの生育・開花に与える影響
森一馬・片方聡太・中島宏昭
Award type:Award from Japanese society, conference, symposium, etc. Country:Japan
Scientific Research Funds Acquisition Results 【 display / non-display 】
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絶滅危惧種タマノカンアオイ自生地の保全に向けた二次林管理技術の検討
Grant number:若手研究 2024 - 2026
令和6年度科学研究費助成事業
Authorship:Principal investigator
Other External Funds 【 display / non-display 】
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管理放棄された里山の林床管理の生態的意義と効果
2016 - 2017
公益財団法人 都市緑化機構 調査研究活動助成事業
Authorship:Principal investigator
Presentations 【 display / non-display 】
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下草刈りの管理時期の違いがタマノカンアオイの生育・開花に与える影響
森一馬・片方聡太・中島宏昭
2024年度 日本造園学会 関東支部大会 2024.11 公益社団法人 日本造園学会 関東支部
Event date: 2024.11
Language:Japanese Presentation type:Poster presentation
Venue:カルッツかわさき Country:Japan
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竹パウダーマルチングの雑草防除効果と一年生植物の生育に及ぼす影響
片方聡太・中島宏昭
2024年度 日本造園学会 関東支部大会 2024.11 公益社団法人 日本造園学会 関東支部
Event date: 2024.11
Language:Japanese Presentation type:Poster presentation
Venue:カルッツかわさき Country:Japan
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Management of Pleioblastus chino regeneration in shrub-dominated secondary forests in central Japan International coauthorship International conference
Hiroaki Nakajima, Kazuma Mori, Chizuko Mizuniwa, Shimpei Takahashi,Kojiro Suzuki
The 14th Conference of International Consortium of Landscape and Ecological Engineering 2024.10 International Consortium of Landscape and Ecological Engineering
Event date: 2024.10
Language:English Presentation type:Oral presentation (general)
Venue:Kitakyushu, Japan Country:Japan
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放棄二次林におけるアズマネザサの刈り取りがスズラン亜科3種の光合成能力と訪花頻度に与える影響
中島宏昭,鈴木貢次郎,亀山慶晃
日本生態学会第64回全国大会 2017.03 日本生態学会
Event date: 2017.03
Language:Japanese Presentation type:Poster presentation
Venue:東京 Country:Japan
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アズマネザサの刈り取りが林床植物の生育と光合成能力に与える影響
中島宏昭,鈴木貢次郎,亀山慶晃
日本生態学会第63回全国大会 2016.03 日本生態学会
Event date: 2016.03
Language:Japanese Presentation type:Poster presentation
Venue:仙台 Country:Japan
Committee Memberships 【 display / non-display 】
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日本造園建設業協会 緑地樹木剪定士認定委員会(試験部会)
2024
Committee type:Academic society
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日本造園建設業協会 街路樹剪定士認定委員会(試験部会)
2024
Committee type:Academic society
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日本造園学会関東支部 支部運営委員事務局担当
2024
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日本造園学会 造園CPD推進委員会
2023.12
Committee type:Academic society