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Original Articles

Characteristics and Significance of a Harvester Operators’ Working Technique in Thinnings

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Pages 67-77 | Published online: 18 Jun 2013

References

  • Aedo-Ortiz , D.M. , Olsen , E.D. and Kellog , L.D. 1997 . Simulating a harvester-forwarder softwood thinning: a software evaluation . For. Prod. Jour. , 47 ( 5 ) : 36 – 41 .
  • Brunberg , T. 1991 . Underlag för produktionsnormer för beståndsgående engreppsskördare i gallring-em litteraturstudie. [Productivity norms for stand-operating single-grip harvesters in thinning - a study of the literature] , Redogörelse Vol. 3 , 23 Uppsala : The Forestry Research Institute of Sweden . (in Swedish)
  • Brunberg , T. 1997 . Underlag för produktionsnorm för engreppsskördare I gallring. [Basic productivity norms for single-grip harvesters in thinning] , Redogörelse Vol. 8 , 18 Uppsala : The Forestry Research Institute of Sweden . (in Swedish)
  • Brunberg , T. , Thelin , A. and Westerling , S. 1989 . Underlag för produktionsnormer för engreppsskördare i gallring. [Basic data for productivity standards for single-grip harvesters in thinning] , Redogörelse Vol. 3 , 25 Uppsala : The Forestry Research Institute of Sweden . (in Swedish)
  • Eliasson , L. 1998 . Analyses of single-grip harvester productivity , 24 Umeå : Swedish University of Agricultural Sciences. Department of Operational Efficiency . Doctoral thesis,+4 separate articles
  • Gellerstedt , S. 2002 . Operation of the single-grip harvester: motor-sensory and gognitive work . Int. J. For. Eng. , 13 ( 2 ) : 35 – 47 .
  • Glöde , D. 1999 . Single- and Double-Grip Harvesters - Productive Measurements in Final Cutting of Shelterwood . J. For. Eng. , 10 ( 2 ) : 63 – 74 .
  • Gullberg , T. 1995 . Evaluating operator-machine interactions in comparative time studies . J. For. Eng. , 7 ( 1 ) : 51 – 61 .
  • Harstela , P. 1988 . Principle of comparative time studies in mechanized forest work . Scand. J. For. Res. , 3 : 253 – 257 .
  • Harstela , P. 1991 . Work studies in forestry , Vol. 18 , 41 Silva Carelica .
  • Kellog , L.D. and Bettinger , P. 1994 . Thinning productivity and cost for mechanized cut-to-length system in the Northwest Pacific coast region of the USA . J. For. Eng. , 5 ( 2 ) : 43 – 52 .
  • Kariniemi , A. 2003 . “ Metsäkonetyön kuva – Ajattelun ja suunnittelun merkitys ” . In Kehittyvä puuhuolto 2003 – seminaarijulkaisu. [Description of forest machine work - meaning of consideration and planning] , 13 – 22 . Helsinki : Käpylä Print Oy . In:, (in Finnish)
  • Kuitto , P.J. , Keskinen , S. , Lindroos , J. , Oijala , T. , Rajamäki , J. , Räsänen , T. and Terävä , J. 1994 . Puutavaran koneellinen hakkuu ja metsäkuljetus. [Mechanized cutting and forest haulage] , Metsätehon tiedotus Vol. 410 , 38 (in Finnish)
  • Landford , B.J. and Stokes , B.J. 1995 . Comparison of two thinning systems. Part I. Stand and site impacts . For. Prod. J. , 45 ( 5 ) : 74 – 79 .
  • Landford , B.J. and Stokes , B.J. 1996 . Comparison of two thinning systems. Part II. Productivity and costs . For. Prod. J. , 46 ( 11/12 ) : 47 – 53 .
  • Lageson , H. 1997 . Effects of thinning type on the harvester productivity and on the residual stand . J. For. Eng. , 8 ( 2 ) : 7 – 14 .
  • McNeel , J.F. and Rutherford , D. 1994 . Modelling harvester-forwarder system performance in a selection harvest . J. For. Eng. , 6 ( 1 ) : 7 – 14 .
  • Nonaka , I. and Takeuchi , H. 1995 . The knowledge-Creating Company , New York : Oxford University Press . 1995
  • Tufts , R.A. and Brinker , R.W. 1993 . Productivity of a Scandinavian cut-to-length system while second thinning pine plantations . For. Prod. J. , 43 ( 11-12 ) : 24 – 32 .
  • Tufts , R.A. 1997 . Productivity and cost of the Ponsse 15-series, cut-to-length harvesting system in southern pine plantations . For. Prod. J. , 47 ( 10 ) : 39 – 46 .
  • Ryynänen , S. and Rönkkö , E. 2001 . Harvennu-sharvestereiden tuottavuus ja kustannukset. [Productivity and expences associated with thinning harvesters] , Työtehoseuranjulkaisuja Vol. 381 , 67 Helsinki (in Finnish)
  • Samset , I. 1990 . Some observations on time and performance studies in forestry , Comm. Norw. For. Res. Inst Vol. 43.5 , 80
  • Sirén , M. 1998 . Hakkuukonetyö, sen korjuujälki ja puustovaurioiden ennustaminen. [One-grip harvester operation, it’s silvicultural result and possibilities to predict tree damage] , Research papers Vol. 694 , 179 Finnish Forest Research Insitute . Doctoral thesis, (in Finnish)
  • Wang , J. and Greene , W.D. 1999 . An interactive System for modeling stands harvests and machines . J. For. Eng. , 10 ( 19 ) : 81 – 99 .

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