Zobrazeno 1 - 10
of 148
pro vyhledávání: '"Natascia Magagnotti"'
Autor:
Raffaele Spinelli, Natascia Magagnotti, Giulio Cosola, Eric R. Labelle, Rien Visser, Gernot Erber
Publikováno v:
Croatian Journal of Forest Engineering, Vol 42, Iss 3, Pp 369-380 (2021)
Cable yarding is a well establish technology for the extraction of timber in steep terrain. However, it is encumbered with relatively low productivity and high costs, and as such this technology needs to adapt and progress to remain viable. The devel
Externí odkaz:
https://doaj.org/article/ec23b46665294c8ca582c493ad0ae35c
Publikováno v:
Croatian Journal of Forest Engineering, Vol 41, Iss 2, Pp 1-13 (2020)
Close-to-nature (CTN) forestry offers many advantages, but makes management more complex and generally results in lower harvesting productivity and higher harvesting cost. While the higher harvesting cost of CTN is widely acknowledged, few ever consi
Externí odkaz:
https://doaj.org/article/5275098ee216419aa80fff9812058689
Publikováno v:
Acta Silvae et Ligni, Vol 123, Pp 31-41 (2020)
In the article we determine the suitability of the phytocenose as a basic unit for determining soil susceptibility to mechanized logging. A total of 90 measurements of skid trail profiles were taken on a 13.9 km long sample transect. The forest infra
Externí odkaz:
https://doaj.org/article/35e7f2c7462145b7b3a3ad644bc3968c
Publikováno v:
Croatian Journal of Forest Engineering, Vol 41, Iss 1, Pp 137-147 (2020)
A chain-flail delimber-debarker-chipper (CFDDC) was adapted for treating smaller trees than normal by replacing the standard flails with lighter ones, and by reducing flail drum rotation speed. The machine produced 16 full containers (24 t each) for
Externí odkaz:
https://doaj.org/article/80d0721f65534699b41795d1f83037f2
Publikováno v:
Croatian Journal of Forest Engineering, Vol 38, Iss 2, Pp 219-230 (2017)
Coppice management is applied to many species, in many countries and in many ways, so that several harvesting techniques have been developed depending on specific local conditions. However, all techniques designed for handling coppice stands must be
Externí odkaz:
https://doaj.org/article/92c8a33ad0804a05918cbde0c2aae996
Publikováno v:
BioResources, Vol 12, Iss 1, Pp 696-703 (2016)
Farmers are reluctant to establish short-rotation coppice because too many uncertainties remain about its economic feasibility. Up to now, most progress has been accomplished by increasing plantation yields through genetic improvement and by reducing
Externí odkaz:
https://doaj.org/article/bffedec027ff45939dfe8739dde6e9d6
Publikováno v:
Croatian Journal of Forest Engineering, Vol 37, Iss 1, Pp 97-105 (2016)
Winching is common in small-scale forest operations, especially on steep slopes, where tractors cannot reach the logs inside the forest. In this case, logs are dragged to the roadside with tractor-mounted winches, for later collection by transportati
Externí odkaz:
https://doaj.org/article/edb467fe8fd742e4b646dab1594732d7
Autor:
Rien Visser, Oliver Thees, Udo Hans Sauter, Nike Krajnc, Catherine Riond, Natascia Magagnotti, Raffaele Spinelli
Publikováno v:
Croatian Journal of Forest Engineering, Vol 36, Iss 2, Pp 195-203 (2015)
A survey of cable logging contracts was conducted in 5 of the 8 Alpine countries, namely: France, Germany, Italy, Slovenia and Switzerland. The goals of the survey were to set a general reference for cable logging rates, to identify eventual differen
Externí odkaz:
https://doaj.org/article/dd7135156bfd4af39adbc57329482339
Publikováno v:
Silva Fennica, Vol 50, Iss 2 (2016)
A time study was conducted to determine whether stem crowding had any impact on harvester productivity in stands. This represents an important element when trying to balance the advantages and disadvantages of coppice management in fast growing plant
Externí odkaz:
https://doaj.org/article/f4c894f2d93c4742acaeee46aff13321
Publikováno v:
Croatian Journal of Forest Engineering, Vol 33, Iss 1, Pp 39-47 (2012)
Approximately half of the Italian forest area is classified as coppice forest, mostly managed for the production of firewood. Chestnut (Castanea sativaMill.) coppice stands make exception, as they also produce more valuable assortments, such as sawlo
Externí odkaz:
https://doaj.org/article/b879084c2af240c0bafaa81ced8ada79