Vol. 32 (2017)

Issue 1 Special Issue: Evaluation, systematization and expansion of technology: Aming at forestry engineer education and forestry technology dissemination

Article type Title Authors page
FOREWORD Importance of fundamental researches to innovate applied technology Jun'ichi GOTOU
FOREWORD OF SPECIAL ISSUE Introduction of the special issue on ”Evaluation, systematization and expansion of technology: Aming at forestry engineer education and forestry technology dissemination” Takeshi MATSUMOTO 3
ARTICLE FOR SPECIAL ISSUE Trainees’ evaluation of the “Green Employment Project” training Akie KAWASAKI 5-14
ARTICLE FOR SPECIAL ISSUE Removing hung-up trees occurring in the crowns of two trees by traction in a steep Chamaecyparis obtusa stand: measurement of the traction force in the felling direction in the case of upward felling and assessment of different removal methods Takeshi Matsumoto, Hiromi Maejima and Masahiro Iwaoka 15-23
ARTICLE FOR SPECIAL ISSUE Feasibility of removing by cutting the butt log of hung-up trees occurring between the crowns of two trees Takeshi Matsumoto, Takahi Yuyama and Masahiro Iwaoka 25-31
RESEARCH AND TECHNICAL REPORT FOR SPECIAL ISSUE Psychological stress levels of forestry workers due to forestry labor and environment Masahiro Iwaoka, Nozomi Wakabayashi and Yuta Inomata 33-36
RESEARCH AND TECHNICAL REPORT FOR SPECIAL ISSUE The number of employees of the forest owners’ cooperatives who graduated from the school about forest and forestry in Chuno area, Gifu prefecture Takeshi Matsumoto and Kuniaki Furukawa 37-41
RESEARCH AND TECHNICAL NOTE Forestry worker training in Nagano Prefecture Forestry Research Center Takayuki Miyazaki 43-46
NOTE Report on the Student Seminar 2016 of the Japan Forest Engineering Society Haruka Aoki and Yuki Yamaguchi 47-49

Issue 2

Article type Title Authors page
ARTICLE Tree felling manipulator with drill bit-fitted end mill (in English) Yuko Shirai and Yuki Matsuo 59-69
RESEARCH AND TECHNICAL REPORT Evaluation of planting operations using containerized seedlings and planting tools Tadashi Hatabu, Yuki Imatomi, Jun Kashima, Takayuki Ito, Yuta Inomata,
Hirokazu Yamaguchi and Takeshi Yamada
71-76
RESEARCH AND TECHNICAL NOTE Information utilization supported by StanForD in Swedish forest industry Hiroko Muneoka, Takumi Uemura, Yukari Matsumura, Wataru Tanaka and Norio Shirai 77-81
NOTE Report on the Austria seminar of Nagano forestry vocational school Hiroki Matsunaga 83-87
NOTE Report on the FORMEC 2016 International Symposium —From Theory to Practice: Challenges for Forest Engineering Abednego Osindi Birundu and Yasushi Suzuki 89-93
NOTE Report on the exhibition by JFES at Forestry Machine Show 2016 Satoshi Yamaguchi 95-97
MISCELLANEOUS NOTE Forest utilization —back to the future Hideo Sakai 99-101
MISCELLANEOUS NOTE On the memorial of Mr. Tadayoshi Izumi, the president of Izumi Forestry Naoya Ikeda 102-103
MISCELLANEOUS NOTE On the memorial of Mr. Izumi Yoshiharu Okuda 104-106
MISCELLANEOUS NOTE On the memorial of Mr. Izumi, the president of Izumi Forestry Tomoyori Kawasaki 107-108
MISCELLANEOUS NOTE On the memorial of Mr. Tadayoshi Izumi, the president of Izumi Forestry Hiroshi Kobayashi 109
MISCELLANEOUS NOTE On the memorial of Mr. Tadayoshi Izumi Kenzo Yogi 110-111

Issue 3

Article type Title Authors page
SUMMARY OF STUDIES RECEIVED THE 2016 JFES PRIZE Studies on forest road surface erosion and appropriate interval of cross drains Hiroko Muneoka 113
ARTICLE Drying of wood chips inside breathable flexible containers under varying temperature conditions and properties of the moisture transition model Maya Fujiwara, Masahiro Iwaoka, Takeshi Matsumoto and Yuta Inomata 115-122
ARTICLE Influence of mechanized harvesting operation on black forest soil: A case of cut-to-length operation using wheel-type machines Hidenori Suzuki, Masahiko Nakazawa, Tatsuya Sasaki, Takumi Uemura, Chikashi Yoshida, Masaki Jinkawa, Kenichiro Toda, Shinjiro Oya, Tsuyoshi Takano and Michiharu Kondo 123-130
RESEARCH AND TECHNICAL REPORT Impact of damage to residual strength of high strength synthetic fiber rope in forestry operations Yasushi Suzuki, Mana Sugio, Toshihiko Yamasaki, Shin Yamasaki, Yoshiyuki Kawakubo and Yasutaka Watanabe 131-136
RESEARCH AND TECHNICAL REPORT Productivity and economic balance in the plantation forest behind thinning: A case study of Mishima city, Shizuoka Shohei Kameyama, Rei Suzuki, Takuyuki Yoshioka and Koki Inoue 137-142
RESEARCH AND TECHNICAL NOTE A survey of operations of grinding unutilized forest biomass in California: Relationship between the slash pile size and the productivity of a grinder Takuyuki Yoshioka, Shohei Kameyama, Koki Inoue and Bruce Hartsough 143-148
NOTE A challenge to the limits of Cut-to-length logging; A Report on the 20th Workshop on Forest Production System Hisashi Hasegawa 149-156
MISCELLANEOUS NOTE On the memorial of Prof. Tadahisa Yamazaki Tomoaki Ishikawa 157-158
MISCELLANEOUS NOTE Memory of my former teacher Professor Isao Sasaki Masami Shiba 159-161
MISCELLANEOUS NOTE The memories of Prof. Murayama Shinzo Fukuda 162

Issue 4

Article type Title Authors page
ARTICLE Study of the feasibility of an integrated harvesting system for forest wood log and logging residues Chikashi Yoshida, Tatsuya Sasaki, Masahiko Nakazawa, Takumi Uemura, Masaki Jinkawa and Kuniaki Furukawa 175-186
ARTICLE Assessment of lumbar burden caused by using implements when planting containerized seedlings Yuta Inomata, Takayuki Ito, Hirokazu Yamagaguchi, Jun Kashima and Takeshi Yamada 187-195
RESEARCH AND TECHNICAL REPORT Trial of producing wide area ortho-mosaic images from analogue air photographs Hiroyuki Kobayashi, Kenji Satake and Ayumi Itagawa 197-202
RESEARCH AND TECHNICAL REPORT A commercial thinning and profits on natural regenerated Larix kaempferi forest Hiroki Matsunaga, Masashi Saito, Dai Otsuka and Tatsuhito Ueki 203-210
NOTE Report on the joint seminar for young members of the Japan Forest Engineering Society and Japan Society of Forest Planning Midori Uenohara 211-214
MISCELLANEOUS NOTE On the memorial of Mr. Tatsuo Tujii Masaki Jinkawa 215-216
MISCELLANEOUS NOTE On the memorial of Mr. Tatsuo Tujii Kuniaki Furukawa 217

 

2020年06月29日