Zobrazeno 1 - 10
of 71
pro vyhledávání: '"Tibor Pentek"'
Autor:
Ivica Papa, Rodolfo Picchio, Mihael Lovrinčević, David Janeš, Tibor Pentek, Dino Validžić, Rachele Venanzi, Andreja Đuka
Publikováno v:
Land, Vol 12, Iss 2, p 400 (2023)
Forest roads, as a prerequisite for high-quality forest management, should be optimally distributed in order to avoid negative environmental impacts and to best fulfill their task. In the design phase of forest roads, it is necessary to know which fa
Externí odkaz:
https://doaj.org/article/14aaefadab174cf1bffbcbbc2dd69770
Publikováno v:
South-East European Forestry, Vol 9, Iss 1, Pp 61-71 (2018)
Background and Purpose: Terrain trafficability and vehicle mobility during timber extraction are highly influenced by terrain characteristics, as well as by soil bearing capacity. Insufficient planning, too heavy vehicles, excessive traffic, poor soi
Externí odkaz:
https://doaj.org/article/6c8751ff8eec4aa9a32ca6661c915adf
Autor:
Ivan Martinić, Matija Bakarić, Tibor Pentek, Tomislav Poršinsky, Mario Šporčić, Matija Landekić
Publikováno v:
Croatian Journal of Forest Engineering, Vol 39, Iss 2, Pp 289-298 (2018)
This paper discusses the key issues of forestry workers training in Croatia, especially dealing with the providers of vocational training, their profile, training procedures and measures necessary for training improvement. A combined approach of lite
Externí odkaz:
https://doaj.org/article/28203b78b0124edd89a1f1dee45fd823
Publikováno v:
Croatian Journal of Forest Engineering, Vol 37, Iss 1, Pp 139-150 (2016)
Skidder mobility during timber extraction is defined by: 1) basic dimensional features of the vehicle, 2) ability to overcome obstacles during movement, 3) traction performance and 4) environmental soundness. Traction performance depends on the groun
Externí odkaz:
https://doaj.org/article/7c34e6b36bcf4ec686ca329ac66d34a8
Publikováno v:
Croatian Journal of Forest Engineering, Vol 34, Iss 1, Pp 167-172 (2013)
This paper presents the history and tradition of forestry academic education in Europe. In the last few decades a lot of changes have occurred and forestry academic education has lost a high-level position in European society and economy. In many Eu
Externí odkaz:
https://doaj.org/article/e32b37310797473387ee2e4cdd2567e5
Publikováno v:
Croatian Journal of Forest Engineering, Vol 32, Iss 1, Pp 401-416 (2011)
Particularly since its independence, the Republic of Croatia has invested a lot of money into the construction of primary forest roads, and however, there is still a large lack of adequately opened forest areas, and in future this will be the object
Externí odkaz:
https://doaj.org/article/819b4a3e108f49b18a15996e5d8a36cd
Publikováno v:
Croatian Journal of Forest Engineering, Vol 32, Iss 1, Pp 417-430 (2011)
For achieving a high-quality and efficient management of forest ecosystems (Pentek et al. 2010), it is necessary to provide an optimally distributed network of primary and secondary forest road infrastructure. The openness of forest areas, the need t
Externí odkaz:
https://doaj.org/article/2769c20a37784237875a997ba61078df
Publikováno v:
Croatian Journal of Forest Engineering, Vol 30, Iss 2, Pp 171-184 (2009)
This paper deals with the severity of accidents in forest operations in Slovenian state forests in the period 1990–2005. A total of 846 accidents were analyzed. Most accidents happened in felling (68% and 20 lost days), and somewhat less during ski
Externí odkaz:
https://doaj.org/article/65db4391d2b241469ea58085a4a7803b
Autor:
Tibor Pentek, Tomislav Poršinsky, Dragutin Pičman, Kruno Lepoglavec, Igor Potočnik, Hrvoje Nevečerel
Publikováno v:
Croatian Journal of Forest Engineering, Vol 29, Iss 1, Pp 75-83 (2008)
Nowadays, under conditions in which forest areas are being opened with increasing number of forest roads due to great need for forest resources, the need for a well-kept system of forest roads becomes a necessary prerequisite in the process of intens
Externí odkaz:
https://doaj.org/article/4a313ae4355d4d6db0e857638eb352a3
Publikováno v:
Croatian Journal of Forest Engineering, Vol 29, Iss 1, Pp 53-62 (2008)
This paper deals with the required width of forest road formation. Forest roads are necessary for emergency forest management. Besides positive effects, forest roads also bring negative effects. One of them is the loss of forest area due to their con
Externí odkaz:
https://doaj.org/article/e80334c9da9242ce955531ce4ed58cfb