Vol. 33 (2018)

Issue 1 Special Issue: Final felling and regeneration

Article type Title Authors page
FOREWORD Build timber supply system from the viewpoint of consumers Yuki Imatomi
FOREWORD OF SPECIAL ISSUE Introduction of the special issue on “Final felling and regeneration” Kazuhiro Aruga 3-4
ARTICLE FOR SPECIAL ISSUE Operational efficiency and removal effect of vegetation cover of excavator based scarification with various width and direction of operation Shigeo Kuramoto, Hiroki Ito, Takeshi Seki, Ikutaro Tsuyama and Satoshi Ishibashi 5-13
ARTICLE FOR SPECIAL ISSUE Productivities and costs of mechanical site preparation on gentle to medium slopes Shinjiro Oya, Masahiko Nakazawa, Yuta Inomata, Masaki Jinkawa, Takayuki Miyazaki, Tsuyoshi Takano, Kenichiro Toda, Kenichi Yanagisawa and Yasuhisa Nishioka 15-24
ARTICLE FOR SPECIAL ISSUE A verification study of a spur road improvement project on harvesting operational efficiency and total cost reduction Shin Yamasaki, Toshihiko Yamasaki, Yasushi Suzuki, Yukihiro Mitani, Masanobu Morimoto and Yoshiaki Nagasawa 25-35
RESEARCH AND TECHNICAL REPORT FOR SPECIAL ISSUE Comparative study of production cost for clear cutting between the Vehicle Logging System and Cable Logging System in Okayama Prefecture Tomoyuki Katagiri 37-45
RESEARCH AND TECHNICAL REPORT FOR SPECIAL ISSUE Work efficiency analysis of one continuous clearcutting and planting work using the daily jobtime report Hisako Nomura and Masayoshi Kitagawa 47-51
RESEARCH AND TECHNICAL REPORT FOR SPECIAL ISSUE Effects of final cutting project as a preventive measure of pollinosis from handling volume of Tama Timber Center Shohei Kameyama, Takuyuki Yoshioka and Koki Inoue 53-58
RESEARCH AND TECHNICAL REPORT FOR SPECIAL ISSUE Analysis on profitability of clear cutting and regeneration operations based on results of log selling: A case study of Utsunomiya city, Tochigi Prefecture Chikara Nakahata, Takahisa Yamamoto, Masashi Saito and Kazuhiro Aruga 59-66
RESEARCH AND TECHNICAL REPORT FOR SPECIAL ISSUE Operational efficiency and effects on silvicultural works of the crusher for site preparation Takeshi Yamada, Shozo Sasaki, Shigeo Kuramoto, Akira Uemura, Hisanori Harayama, Hajime Utsugi and Tomohiro Saito 67-71
RESEARCH AND TECHNICAL REPORT FOR SPECIAL ISSUE Comparisons between containerized seedlings and bare root seedlings of Cryptomeria japonica planted in a dry period based on the survival, growth, and frequency of snow damage Kotaro Zushi 73-80
RESEARCH AND TECHNICAL NOTE FOR SPECIAL ISSUE Efforts of forest improvement and forestry promotion in Kagoshima Prefecture Takuya Akimoto 81-84
RESEARCH AND TECHNICAL NOTE FOR SPECIAL ISSUE Promotion of timber production in consideration of the disaster risk and production targets classification of forest Satoshi Kawaai 85-88
RESEARCH AND TECHNICAL NOTE FOR SPECIAL ISSUE Problems of container seedling production Hirofumi Sunada 89-91
RESEARCH AND TECHNICAL NOTE FOR SPECIAL ISSUE New Forest Development plan in Toyama Prefecture: Promotional programs of High-quality male-sterile Japanese Cedar (Cryptomeria japonica) “Tateyama Mori no Kagayaki” Maki Saito and Kotaro Zushi 93-97
NOTE Report on the student seminar of the Japan Forest Engineering Society 2016 Maiko Nagao and Yozo Yamada 99-102
NOTE Participation record of Joint Regional Meeting of IUFRO RG3.03.00 and RG3.06.00 in Asia Kyoko Tobita 103-105
NOTE Report on the IUFRO 125th Anniversary Congress 2017 Yasushi Suzuki and Hiroki Matsunaga 107-113

Issue 2

Article type Title Authors page
ARTICLE Shallow landslide hazard assessment using high-resolution DEM for application to road alignment design Hiroaki Shirasawa, Masashi Saito, Kenichiro Toda, Yasuyuki Tada and Hiromu Daimaru 123-131
NOTE Report on the 24th training course of forestry machinery operation for students Mako Fujita 133-135
NOTE Report on the Student Seminar 2017 of Japan Forest Engineering Society Koya Kamihata 137-139
NOTE Report on the seminar of Japan Forest Engineering Society 2017 Mikiko Matsui 141-143
NOTE Report on the exhibition by JFES at Forestry Machine Show 2017 Yasushi Suzuki, Masahiro Iwaoka and Rin Sakurai 145-149
MISCELLANEOUS NOTE The memory of Professor Takao Hori Minoru Kondo 151-152

Issue 3

Article type Title Authors page
SUMMARY OF STUDIES RECEIVED THE 2017 JFES PRIZE Study on acquisition of machine operation skills in forest work Hirokazu Yamaguchi 155
ARTICLE Feasibility studies on the portable tree-felling manipulator “TATSUMI” -Evaluation of the positioning, fixation, and ease of conveyance- (in English) Yuko Shirai 157-168
RESEARCH AND TECHNICAL REPORT Extraction of forested terrain and tree height by using a 3D laser scanner mounted on a drone in comparison to TLS Atsushi Yamaba, Yutaka Watanabe, Suguru Futatsuya and Toshikazu Sano 169-174
NOTE Report on the seminar of “Availability estimation and harvesting system of unused woody materials” Kazuhiro Aruga 175-177
NOTE Report on the JFES symposium in 2018 “For better utilization of forest resources: Through information sharing between forestry sector and forest products sector” Kazusa Takeshima and Yasushi Suzuki 179-186
TOPICS   Minoru Nakadori 187-186

Issue 4

Article type Title Authors page
RESEARCH AND TECHNICAL REPORT Strip road detection using TOF camera for autonomous forwarder Kengo Usui and Masahiro Mozuna 193-198
NOTE Report on The International Symposium of SFEM2018/IUFRO 4.02.02 Takahisa Yamamoto 199-200
TOPICS   Mikihiro Nakamura 201-204

 

2020年06月29日