References
- Andersson , S. 1982 . New technology in forest (in Swedish) , Sekretariatet för framtidsstudier/FRN, Rapport Vol. 702 , Stockholm : Liber .
- et al. Follow up of the logging industry project “Development of work environment and production” (in Swedish) Rapport 1999 Arbetarskyddsstyrelsen Solna , , Sweden 1999 2
- Årfelt , J. and Lundqvist , R. 1999 . Personal communication , Urneå , , Sweden : Export marketing Partek Forest . Vice President
- Axelsson , S.A. 1997 . The mechanisation of logging operations in Sweden and its effect on occupational safety and health , Research note Vol. 300 , Swedish University of Agricultural Sciences .
- Barbour , J. 1999 . Personal communication. Research manager, Ecologically Sustainable Production of Forest Resources , Portland , , US : US Forest Service Pacific Northwest .
- Brunberg , T. 1997 . “ Crawler versus wheeled base machines for single-grip harvester ” . In Earth-moving equipment as base machines in forest work , Research note Vol. 294 , Dept. of Operational Efficiency, Swedish Univ. of Agricultural Sciences . In
- Carlsson , S. 1993 . Ergonomic evaluation of the Hymax 840 harvester (in Swedish) , Research note Vol. 36 , Dept. of Operational Efficiency, Swedish Univ. of Agricultural Sciences .
- et al. Ergonomic Guidelines for Forest Machines SkogForsk Uppsala , , Sweden 1999
- Guimier , D. 1999 . Canadian Forestry Operations in the Next Century . J. of Forest Engineering , 10 ( 1 )
- Haarlaa , R. 1999 . “ Mobility of Tracked Excavators in Forest ” . In Excavators and Backhoe Loaders as Base Machines in Forest Operations , Research note Edited by: Johansson , J. Vol. 1 , Dep. of Forest Management and Products, Swedish Univ. of Agricultural Sciences . In proceedings
- Hallonborg , U. 1998 . Drivarens möjligheter (in Swedish) , Utvecklings konferens 1998 Uppsala , , Sweden : SkogForsk .
- Hansson , T. 1999 . Personal communication. Representative of The Forest Contractors Association in Sweden
- Hudson, B. 1998. Personal communication. Chief Executive, Forestry Contracting Association, Aberdeenshire, UK
- Höfle, H. 1999. Personal communication. Professor Univ. of Göttingen, Germany.
- Höök , L. 1999 . Personal communication. Prefect School for Forest Engineers , Sweden : Skinskatteberg .
- Jansson , K. 1999 . Personal communication , Chicago , , USA : Parker Hannifin . Vice President Marketing
- Johansson, J, 1999. Personal communication. Senior researcher, Dep. of Forest Management and Products, Swedish&iv. of Agricultural Sciences.
- Johansson , S. 1997 . Operative wood-flow management in the 21st century (in Swedish) , Resultat Vol. 12 , Uppsala , , Sweden : SkogForsk .
- Landstrom , M. and Myhrman , D. 1995 . Ergonomics and maintenance in large one-grip harvesters (in Swedish) , Resultat Vol. 15 , Uppsala , , Sweden : SkogForsk .
- Lidén , E. 1993 . Forest machine contractors in Swedish industrial forestry , Rapport Vol. 195 , Dept. of Operational Efficiency, Swedish Univ of Agricultural Sciences .
- Lyons , J. 1999 . “ Current use of Excavators in Irish Forestry ” . In Excavators and Backhoe Loaders as Base Machines in Forest Operations , Uppsats Edited by: Johansson , J. Vol. 1 , Dep. of Forest Management and Products, Swedish Univ. of Agricultural Sciences . In proceedings
- Lönner, G. 1999. Personal communication. Professor Dep. of Forest Management and Products, Swedish Univ. of Agricultural Sciences.
- Matthies , D. 1999 . Talk at seminar “Excavators and Backhoe Loaders as Base Machines in Forest Operations” , Dep. of Operational Efficiency, Swedish Univ. of Agricultural Sciences . Garpenberg 30/11–22/12 1998
- Mulari , I. , Haaralaa , R. , Sun , X. and Wang , J. Mobility and feasibility of tracked excavators in forestry operations , Finland : Dep. of Forest Resource Management, Univ. of Helsinki . 19%, Publication 11
- Nilsson , S. , Salläns , O. and Duinker , P. 1991 . Forest Potentials and Policy Implications , Executive report Vol. 17 , Laxenburg , , Austria : IIASA .
- Petrov, A.P. 1999. Personal corrununication. Rector, Pr. Dr. All-Russian Institute of Continuous Education in Forestry, Moskva, Russia.
- Sayer , A. 1986 . New developments in Manufacturing: The Just-in-Time System , Capital and Class Vol. 30 , 43 – 72 .
- Spencer , J.B. 1992 . Slope limits for excavator based clear fell and thinning harvesters , Technical note Vol. 4 , UK : British Forestry Commission. Technical development branch .
- Vainio , J. 1997 . (Manager Timberjack Harvesting division). Seeing the Wood Through the Trees. IVT International , Surrey , , UK : UK & International Press .
- Vestlund , K. 1997 . Prognosis of the harvester and forwarder market in Germany (in Swedish) , Studentuppsats Vol. 10 , Dept. of Operational Efficiency, Swedish Univ. of Agricultural Sciences .
- Vikinge, B. Personal communication. Dep. of Forest Management and Products, Swedish Univ. of Agricultural Sciences.