Perspective of road network improvement including public roads over forested area in Japan

Released on J-STAGE: February 25, 2022 | Volume 37 Issue 1 37.5

Yasushi Suzuki, Tetsuhiko Yoshimura, Hisashi Hasegawa, Kazuhiro Aruga, Masashi Saito, Hiroaki Shirasawa, Shin Yamasaki

Evaluating the productivity of mechanized operations in timber production

Released on J-STAGE: May 14, 2022 | Volume 37 Issue 2 37.95

Tetsuhiko Yoshimura, Yasushi Suzuki

The present management condition of protective clothing for hand-held chain saw

Released on J-STAGE: April 03, 2017 | Volume 29 Issue 2 Pages 119-126

Jun KASHIMA, Nobuyuki TSUZUKI, Hidesato KANOMATA, Katsuhisa KOHROKI

Accuracy assessment of real-time kinematic survey using a low-cost dual-frequency GNSS receiver in a seedling stand

Released on J-STAGE: August 16, 2022 | Volume 37 Issue 3 37.141

Yohei Matsuzaki, Yosuke Kondo, Yasuyuki Kishi, Jun Esumi, Ryohei Tatewaki, Ryota Okumura, Tetsuhiko Yoshimura

The possibility of developing high-graded forest road networks by upgrading existing ones

Released on J-STAGE: February 25, 2022 | Volume 37 Issue 1 37.17

Masaru Watanabe, Masashi Saito, Hiroaki Shirasawa, Tatsuhito Ueki