Issue 1
| Article type | Title | Authors | page |
|---|---|---|---|
| ARTICLE | A computer simulation of yarding operation using an object-oriented model | Shigeki SASAKI, Kouichi KANZAKI | １-8 |
| ARTICLE | The successive changes of the soil loss on the collapsed slopes | Hiromi NAKAO and Mikiko YAHIRO | 9-18 |
| ARTICLE | A study on the spread details of self-propelled hoist carriages and its operation system in Japan | Yoshiro NAGAI and Hiroshi KOBAYASHI | 19-30 |
| ARTICLE | Seasonal and annual variation of colluvial soil on cut slopes | Tetsuhiko YOSHIMURA, Kyoko MATSUBA and Michiyuki TAKEUCHI | 31-38 |
| RESEARCH AND TECHNICAL NOTE | Verification of Flail Mower for Silviculture Machines | Kazuo MIMURA | 39-50 |
| NEWS | Tatsuo TUJII | 51-52 |
Issue 2
| Article type | Title | Authors | page |
|---|---|---|---|
| SUMMARY OF STUDIES RECIEVED 1997 JFES PRIZE | The development and spread of forest machineries for the management in
private forest Studies on forest-road evaluation and forest-road standards in mountain forests Ergonomic considerations of the tractor logging operation using skidding road |
Yoshitomo NAMIKI Isao SAWAGUCHI Yuki IMATOMI |
63-65 |
| ARTICLE | A study on the effects of sugi and hinoki leaves on the prevention of soil erosion using an artificial rainfall machine | Hiroyuki MIYAZAKI, Atsushi FURUMATSU, Norihiro YAMATE and Tetsuhiko YOSHIMURA | 67-74 |
| ARTICLE | Effects of working posture on workload during a simple repeated task | Koki INOUE, Eijiro GOTO and Tetsuya HASEGAWA | 75-80 |
| ARTICLE | A study on classification of constitution factors of the forestscape by the digitized aerial photography | Akemi ITAYA | 81-88 |
| ARTICLE | A study on the accuracy and the method of surveying with differential GPS in mountainous areas | Hisashi HASEGAWA, Tetsuhiko YOSHIMURA, Norihiro YAMATE, Shinjiro SAKAI and Masashi FUKUDA | 89-98 |
| ARTICLE | Optimizing cable line spacing and transshipment yard points on a mobil tower yarder system | Motoki INOUE, Masaru OKA and Chikashi YOSHIDA | 99-110 |
| RESEARCH AND TECHNICAL REPORT | Estimation of capacities of earplug when operating forestry machines | Katsumi TOYOKAWA | 111-114 |
| NOTE | SYMPOSIUM OF THE JAPAN FOREST ENGINEERING SOCIETY IN 1998 -A new step of forest engineering -Up-to-date studies in forest engineering field -TOTAL discussion |
Tetsuo SAKAI Yuki IMATOMI Jun KASHIMA |
115-124 |
| NOTE | What I learned in New Zealand | Tetsuhiko YOSHIMURA | 125-130 |
| BOOK REVIEW | Tetsuhiko YOSHIMURA | 131 | |
| NEWS | Hirosi KOBAYASHI | 133-134 |
Issue 3
| Article type | Title | Authors | page |
|---|---|---|---|
| ARTICLE | Road planning in forest for recreation | Hidenori SUZUKI, Kouichi ICHIHARA and Iwao NODA | 151-160 |
| ARTICLE | The change of suspended sediment concentration in a stream by forest road construction | Jae-Man OH and Shoji INOUE | 161-168 |
| ARTICLE | The rational approach to the working design of ground -based harvesting systems- | Motoki INOUE, Masaru OKA,Yoshiaki TANAKA and Chikashi YOSHIDA | 169-182 |
| ARTICLE | Development and construction of the tram-car for slopes | Masaki JINKAWA, Tatsuo TSUJII, Kuniaki FURUKAWA and Tadashi FUJII | 183-192 |
| ARTICLE | Evaluation of road networks in mountainous regions using network analysis | Tetsuhiko YOSHIMURA and Tetsuro SAKAI | 193-200 |
| ARTICLE | Reforestation process of skkidding roads | Kouichi ICHIHARA, Katsumi TOYOKAWA, Isao SAWAGUCHI and Kazuki MATSUSITA | 201-210 |
| RESEARCH AND TECHNICAL REPORT | Forestry and environmental problem in Indonesia | Juang R. MATANGARAN | 211-214 |
| RESEARCH AND TECHNICAL REPORT | Preparation system for geographical features information of each city | Tetsuro SAKAI | 215-218 |
| NOTE | Report on IUFRO division 3 officer's mid-term meeting | Masami SHIBA | 219-226 |
| NEWS | Toshiaki OWARI Yasuo KOHATA |
227-230 |