Zobrazeno 1 - 10
of 63
pro vyhledávání: '"Mauricio ACUNA"'
Autor:
Felipe de Miguel-Díez, Thomas Purfürst, Mauricio Acuna, Eduardo Tolosana-Esteban, Tobias Cremer
Publikováno v:
Silva Fennica, Vol 57, Iss 1 (2023)
In commercial transaction of stacked roundwood, the estimation of the stack net volume plays a key role. One generalized method to determine the net volume is using conversion factors that relate the gross and net volumes. In this literature review t
Externí odkaz:
https://doaj.org/article/7bb897c0ee074487ac454a831109deda
Autor:
Mauricio Acuna, Amanda Sosa
Publikováno v:
Croatian Journal of Forest Engineering, Vol 40, Iss 1, Pp 151-162 (2019)
Since wood represents an important proportion of the delivered cost, it is important to embrace and implement correct measurement procedures and technologies that provide better wood volume estimates of logs on trucks. Poor measurements not only impa
Externí odkaz:
https://doaj.org/article/a2ddc6cad6ef4cacb02770c47258ee6f
Publikováno v:
Journal of Forest Science, Vol 63, Iss 7, Pp 324-330 (2017)
Time consumption and productivity of a Valmet 890.3 8 wheel forwarder were evaluated on an Australian radiata pine clearfell site with a slope of 21 to 45% (12 to 24°). Cycle time was significantly related to extraction distance. Productivity was si
Externí odkaz:
https://doaj.org/article/09a679b201b64471a279a145d49b5d8a
Autor:
Mauricio Acuna
Publikováno v:
Croatian Journal of Forest Engineering, Vol 38, Iss 2, Pp 279-290 (2017)
The transport of timber and biomass represents a significant proportion of the operational cost for the forest industry worldwide. This calls for optimization solutions so that companies can organize their transport operations and allocate resources
Externí odkaz:
https://doaj.org/article/5e833d33a40a405392b69b95e73abcf3
Autor:
Stelian Alexandru Borz, Mauricio Acuna, Hans Rudolf Heinimann, Teijo Palander, Raffaele Spinelli
Publikováno v:
Annals of Forest Research, Vol 60, Iss 2, Pp 199-201 (2017)
The Editorial, dedicated to FORMEC 2017 Meeting, presents "new issues and perspectives in forestry and forest engineering, and related fields - technology, financing, or forestry political agendas".
Externí odkaz:
https://doaj.org/article/681427d6343d464a9d039ca413d4694c
Publikováno v:
Croatian Journal of Forest Engineering, Vol 37, Iss 1, Pp 17-25 (2016)
Mallee plantations have been integrated into wheat farms in Western Australia as a large-scale and multi-purpose woody crop since the 1990s. Mallee describes the growing habit of certain eucalypt species that grow with multiple stems shooting from an
Externí odkaz:
https://doaj.org/article/5dbcaf49d7e2497487e95a6f58a63d08
Publikováno v:
Croatian Journal of Forest Engineering, Vol 34, Iss 2, Pp 273-281 (2013)
The purpose of the study was to examine the ability of LiDAR (Light Detection and Ranging) to derive terrain slope over large areas and to use the derived slope data to model the effect of slope on the productivity of a self-levelling feller-buncher
Externí odkaz:
https://doaj.org/article/7248336878d24c6481df53e5430ee160
Publikováno v:
Croatian Journal of Forest Engineering, Vol 33, Iss 2, Pp 225-238 (2012)
Wood fuel quality attributes have to be considered by logistics planners if fuel procurement from forests and energy production at the plant are considered simultaneously. The single most important quality attribute is the moisture content (MC) of ch
Externí odkaz:
https://doaj.org/article/1ef28b221fa44475bc47d31ecf3fbf0c
Publikováno v:
Croatian Journal of Forest Engineering, Vol 32, Iss 2, Pp 471-480 (2011)
A great challenge of applied research is translating results into industry innovation. Increasingly, forest managers do not have the capacity to interpret research results but prefer to be presented with tools based on the research results that can b
Externí odkaz:
https://doaj.org/article/0c1e96bd60c24cc3a27406247762ec7a
Publikováno v:
Croatian Journal of Forest Engineering, Vol 32, Iss 2, Pp 521-531 (2011)
A research trial was conducted in Victoria, Australia, to evaluate a self-levelling feller- -buncher on steep terrain and its potential to improve the overall productivity of steep terrain cable logging. The production study was conducted for a mecha
Externí odkaz:
https://doaj.org/article/9a9ce818cc9b4c99847defce5630b4ae