Oya Shinjiro

オオヤシンジロウ | Oya Shinjiro

Affiliation and department：
Job title： Senior Researcher

Research field (2)： Forest science , Forest science

Research keywords (14)：低コスト造林 , 機械化 , Site Preperation , 撹乱 , weeding , old-aged forest , 長伐期 , forest operation , natural regeneration , Forest Management , clearcutting , Thinning , forestation , silviculture

Research theme for competitive and other funds (6)：

2023 - 2028 日本全国の林地の林業採算性マトリクス評価技術の開発
2018 - 2023 成長に優れた苗木を活用した施業モデルの開発
2016 - 2020 Soil and vegetation disturbance by forest vehicle operation
2016 - 2019 優良苗の安定供給と下刈り省力化による一貫作業システム体系の開発
2014 - 2019 Establishment of innovative forest operation utilizing natural regeneration of larch

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Papers (59)：

Nakazawa Masahiko, Sasaki Tatsuya, Yoshida Chikashi, Uemura Takumi, Suzuki Hidenori, Taki Seishiro, Oya Shinjiro, Akamatsu Haruto, Ito Daisuke. Productivity of logging operations in a broadleaved forest using a tracked vehicle with a bucket featuring the function of felling and bunching. Journal of The Japan Forest Engineering Society. 2022. 37. 3. 149-154
Tetsuoh Shirota, Chizuru Iwasaki, Tetsuo Okano, Shinjiro Oya. NATURAL REGENERATION AND ARTIFICIAL THINNING FOR EARLY FOREST RESTORATION ON A PERMANENTLY CLOSED SKI SLOPE. INTERNATIONAL JOURNAL OF GEOMATE. 2021. 20. 82. 115-120
OYA Shinjiro, TANAKA Yujiro, YANAGISAWA Ken'ichi, KATO Ken'ichi. The development and the Availability of Aralia elata in reforestation sites. Chubu Forestry Research. 2021. 69. 69. 31-32
大矢信次郎, 倉本惠生, 小山泰弘, 中澤昌彦, 瀧誠志郎, 宇都木玄. Effects of mechanical site preparation on controlling competing vegetation and weeding reduction. Journal of the Japan Forest Engineering Society. 2021. 36. 2. 99-110
柳澤賢一, 戸田堅一郎, 大矢信次郎, 秋山巌, 西岡泰久. 長伐期施業導入に対するカラマツ心腐病のリスク評価. 長野県林業総合センター研究報告. 2021. 35. 49-56

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MISC (154)：

大矢信次郎. 機械地拵えによって競合植生は抑制され,下刈りは減らせるのか. 機械化林業. 2024. 848
大矢信次郎. 地拵えの機械化によって生産性向上とコスト低減はどの程度期待できるのか. 機械化林業. 2024. 847
大矢信次郎. 航空レーザー計測による単木樹高データを用いた最大積雪深と樹高成長の関係. 日本森林学会大会学術講演集. 2024. 135th
Furukawa Hitoshi, Katagiri Kazuhiro, Masuno Kazuhiko, Oya Shinjiro, Tokuoka Kota, Mizuno Aira, Yamada Akiyoshi. Forest status of a Matsutake test site 40 years after setting (2) -Choronological change of climatic environment-. The Japanese Forest Society Congress. 2023. 134. 204
Oya Shinjiro, Nihonmatsu Yuta, Koyama Yasuhiro. Effect of initial planting size of Japanese larch on the number of weeding. The Japanese Forest Society Congress. 2023. 134. 341

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Books (1)：

低コスト再造林への挑戦 : 一貫作業システム・コンテナ苗と下刈り省力化
日本林業調査会 2019 ISBN:9784889652598

Lectures and oral presentations (65)：

Possibility of reducing the number of weeding by planting large larch seedlings
(The Japanese Forest Society Congress 2022)
Forest status of a Matsutake test site 40 years after setting
(The Japanese Forest Society Congress 2022)
機械地拵えを行った再造林地におけるタラノキの発生量と利用可能性
(日本森林学会大会学術講演集 2021)
Current status and future prospects of energy use of woody biomass in Nagano Prefecture
(The Japanese Forest Society Congress 2020)
再造林地で発生する枝条量の推定-機械地拵えの生産性予測のために-
(日本森林学会大会学術講演集 2019)

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Professional career (1)：

Doctor of Philosophy in Agricultural Science (Shinshu University)

Awards (2)：

2024/03 - 森林利用学会森林利用学会賞機械地拵えによる再造林コスト低減技術の開発
2023/06 - 日本森林技術協会第68回森林技術賞カラマツ人工林の低コスト更新技術に関する研究

Association Membership(s) (3)：

中部森林学会 , THE JAPAN FOREST ENGINEERING SOCIETY , THE JAPANESE FORESTRY SOCIETY

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