Zaraščanje svetlega profila gozdne ceste : diplomsko delo - visokošolski strokovni študij

Papež, Rok (author), Potočnik, Igor (mentor), Poje, Anton (co-mentor)

Zaraščanje svetlega profila gozdne ceste je odvisno od več dejavnikov. V diplomskem delu je bilo pregledanih in izmerjenih 132 prečnih profilov gozdnih cest in ocenjena zaraščenost svetlega profila, ter druge karakteristikeprečnih profilov. Meritve so bile opravljene na treh predhodno izmerjenih odsekih gozdnih cest, ki so bili izmerjeni pred 13 leti ter nad četrtim, najmlajšim. Ugotovljeno je bilo, da se na preučevanih odsekih zaraščenost svetlega profila gozdne ceste ne povečuje s starostjo cesto, saj je bilo na določenih odsekih izvedenih več nepričakovanih del. Sama izgradnja gozdne ceste zmanjša rastno površino sestoja, vendar pa je zmanjšanje manjše kot znaša delež površine cestnega telesa v skupni površini gozdov, ker segajo robna drevesa s svojimi krošnjami v prostor nad cesto. V zadnjih 13 letih je prišlo do sprememb parametrov prečnega profila gozdne ceste, saj se je na nekaterih odsekih gozdnih cest povečala širina izsekanega pasu, ter širina cestnega telesa in vozišč.

• Language: Slovenian
• Keywords: gozdne ceste, zaraščanje svetlega profila, prečni profil, starost gozdnih cest
• Work type: Undergraduate thesis
• Typology: 2.11 - Undergraduate Thesis
• Organization: BF - Biotechnical Faculty
• Place of publishing: Ljubljana
• Publisher: [R. Papež]
• Year: 2010
• Number of pages: IX, 38 str.
• PID: 20.500.12556/RUL-15869
• UDC: 630*3
• COBISS.SI-ID: 2992806
• Publication date in RUL: 11.07.2014

Secondary language

• Language: Unknown

Abstract

There are several factors influencing the overgrowing of forest road cross-section clearance. For the purpose of this graduation thesis, 132 forestroad cross-sections have been reviewed and measured. In addition to this, the overgrowing of cross-section clearance and some other characteristics of cross-sections have been evaluated. These estimates were made on three previously measured forest road sections, where the measurementswere made 13 years ago. We have added the 4th - the youngest one. It has been established that the overgrowing of forest road cross-section clearance at the examined sections does not increase with the road's existence, since several unexpected works were performed on certain road sections. The construction of forest road itself reduces the standćs growth area. However, reduction is lower than road section share of area in total forest area, since peripheral trees with their canopies stretch into the area above the road. The last thirteen years have seen changes in the parameters offorest road cross-sections, since the width of clearance belt and the width of road area, alongside with junctions, have been widened at some forest road sections.