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Analysis of small diameter energy-wood harvesting machinery, equipment and systems

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Academic year: 2021

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Figura

Figure  1:  Directed  felling  operation  by  traditional  chainsaw  (on  the  left)  and  by  chainsaw  with  felling frame (on the right)
Figure  4:  Stump  height  per  felling  methodology,  different  letterers  are  used  for  significant  differences (p<0.05), lines indicate standard errors
Table 4: Winching effective time elements (cmin), effective time percentages (E 0 h), yard average  features (variation interval) and effective productivity
Table 8: Kg Co2 eq. /MWh emissions resulted in the field study.
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