Zobrazeno 1 - 10
of 143
pro vyhledávání: '"Janez Krč"'
Autor:
Nevenka Bogataj, Janez Krč
Publikováno v:
Acta Geographica Slovenica, Vol 63, Iss 3, Pp 33–49-33–49 (2023)
This article aims to analyse the response of private forest owners to a series of extreme environmental disturbances in the Slovenian karst region in the period 2014–2016. Quantitative and qualitative analysis of empirical forest management data on
Externí odkaz:
https://doaj.org/article/2a9a70ceb92c456b83753a9e343f8b00
Publikováno v:
Acta Silvae et Ligni, Vol 124, Pp 43-54 (2021)
Generally applicable and professionally applied criteria for acceptable soil damage after forest operations are a prerequisite for efficient forest soil protection and objective control of the quality of forest operations. This research took the form
Externí odkaz:
https://doaj.org/article/1ba7127077d445b381d5036dfcd1f904
Publikováno v:
Acta Silvae et Ligni, Vol 115, Pp 43-56 (2018)
Although soils are the key component for sustainable development, soil degradation in EU member states continues to increase. Forest soils are not excluded and are particularly vulnerable to degradation processes, the more so after natural disasters
Externí odkaz:
https://doaj.org/article/03519e5efe354d8582d425fd32b2d3bc
Publikováno v:
Acta Silvae et Ligni, Vol 109, Pp 21-36 (2016)
The article deals with annual harvest operations (AHO) planning with consideration of disturbance-free areas. We developed two models of binary integer linear programming (BILP) for scheduling work groups to harvest unit areas (HUA) according to the
Externí odkaz:
https://doaj.org/article/b15843e30d87422c98781a02942a5d7b
Autor:
Janez Krč, Jurij Marenče
Publikováno v:
Croatian Journal of Forest Engineering, Vol 37, Iss 1, Pp 151-162 (2016)
The difficulty of working conditions and the scope of forestry operations dictate the selection of suitable tractors. In areas with the prevailing private, small and fragmented forest property structure, the small machines may also be applied. Due to
Externí odkaz:
https://doaj.org/article/fad0072c95c848eaa291720f23f675db
Autor:
Jurij Beguš, Janez Krč
Publikováno v:
Croatian Journal of Forest Engineering, Vol 34, Iss 2, Pp 217-228 (2013)
The article presents the model for determining inaccessible forest areas by density of forest roads. The model is based on the GIS analysis of the distances between the existing network of public and forest roads and inaccessible forest areas, sizes
Externí odkaz:
https://doaj.org/article/f55426f4b8e4434c8211f0b2e25f0c2a
Publikováno v:
Croatian Journal of Forest Engineering, Vol 33, Iss 1, Pp 105-114 (2012)
The study analyzes the challenges and prospects of private forest owners’ cooperation based on the use of machinery in Slovenia applying the strengths, weaknesses, opportunities and threats approach (SWOT analysis) in combination with the analytic
Externí odkaz:
https://doaj.org/article/841bcc0aaa324eefabcdcba4571e5332
Autor:
Matevž Mihelič, Janez Krč
Publikováno v:
Croatian Journal of Forest Engineering, Vol 30, Iss 2, Pp 113-125 (2009)
Mechanized felling was introduced in Slovenia at the beginning of this decade, and before that Slovenian forestry relied on motor manual felling and tractor skidding or cable crane yarding. In this research we are dealing with wood forwarding. Model
Externí odkaz:
https://doaj.org/article/dabf5f2972b04089a87f4296ff059a1a
Autor:
Janez Krč, Boštjan Košir
Publikováno v:
Croatian Journal of Forest Engineering, Vol 29, Iss 2, Pp 177-188 (2008)
The study presents the procedure and functioning of themodel for large-scale determination of wood skidding direction on steep slopes. The determination of wood skidding direction significantly depends on the position of the forest stand and the adja
Externí odkaz:
https://doaj.org/article/dbcfda2abd3e4960b1e63c5b718967d8
Publikováno v:
Croatian Journal of Forest Engineering, Vol 27, Iss 2, Pp 71-80 (2006)
Model development and use play a significant role in research and forest management of Slovenian forests. As co-natural and sustainable forest management is traditional, it is essential to rely on available knowledge of the composition of natural pla
Externí odkaz:
https://doaj.org/article/d49e50f2f19947ea9b6c54522f8979fe