broj: 7-8/2015
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| RIJEČ UREDNIŠTVA | ||
| Uredništvo | ||
| WHAT CHARACTERISTICS SHOULD FORESTRY STAFF POSSES? pdf HR EN | 309 | |
| IZVORNI ZNANSTVENI ČLANCI | ||
| Ivica Papa, Tibor Pentek, Kruno Lepoglavec, Hrvoje Nevečerel, Tomislav Poršinsky, Željko Tomašić | UDK 630*383+686 (001) | |
| METHODOLOGY OF DEVELOPMENT OF DETAILED PRIMARY FOREST TRAFFIC INFRASTRUCTURE REGISTER AS THE BASIS FOR FOREST ROADS MAINTENANCE PLANNING AND OPTIMIZATION pdf HR EN | 311 | |
| Summary Forest roads, civil engineering facilities that enable traffic to motor vehicles all year round, should be regularly maintained after construction to be able to meet, during their life cycle, all tasks provided by Forest Management Plans. High quality and timely maintenance prolongs the life of forest roads, reduces the costs of motor vehicles and frequency of their repair, makes forest roads trafficable throughout the year and increases the safety of all traffic participants. It is especially important to know the current state of the primary forest road infrastructure when optimizing the maintenance of forest roads. The research was carried out on 7.031 km of Mac Adam forest roads in mountainous selective forests in the management unit „Belevine“, of the educational and experimental forest site of the Faculty of Forestry in Zagreb – Zalesina. Analysis was made of the development methodology, prescribed content and possibility of application of the current register of primary forest road infrastructure. The methodology for developing a detailed (complete/new) register of primary forest road infrastructure (gathering, processing and interpretation of data) was prepared. The most frequent types and intensity of damage of forest roads of mountainous relief area were defined. A detailed register of primary forest road infrastructure was established with all road facilities. All damages of forest roads were classified, quantified and photodocumented. The possibility and feasibility of application of a detailed register of primary forest road infrastructure in operational forestry was analyzed. The results of research can be applied in operational forestry, and considering the current and especially future share of maintenance costs in the total costs associated with forest operations, their use is recommended. By the development of high quality, methodologically uniform studies of maintenance of forest roads, based on the new methodology of development of a detailed register of primary forest road infrastructure, the most suitable technology can be selected and the dynamics of maintenance services can be planned, along with the control and rationalization of the related costs. Key words: forest roads; maintenance of forest roads; register of primary forest traffic infrastructure; type of damage; degree of damage; study of forest roads maintenance | ||
| Željko Zgrablić, Zdenko Tkalčec, Armin Mešić, Hrvoje Marjanović, Danko Diminić | UDK 630*443 (001) | |
| DO ECTOMYCORRHIZAL FUNGI REDUCE AUSTRIAN PINE (Pinus nigra J. F. Arnold) SUSCEPTIBILITY TO Sphaeropsis sapinea (FR.) Dyko et Sutton INFECTION? pdf HR EN | 329 | |
| Ida Katičić Bogdan, Karla Švorinić, Saša Bogdan, Davorin Kajba | UDK630*164+165 (001) | |
| GENERATIVE AND VEGETATIVE ACTIVITY OF WILD CHERRY (Prunus avium L.) IN A CLONAL SEED ORCHARD pdf HR EN | 339 | |
| Janez Krč, Uroš Vranešič, Boštjan Košir | UDK 630*323+363 (001) | |
| COMPARISON OF MECHANIZED AND MOTOR-MANUAL CUTTING OPERATION IN MIXED STANDS OF SOUTHERN SLOVENIA pdf HR EN | 351 | |
| Korhan Enez, Burak Aricak, Temel Sariyildiz | UDK 630*312+285 (001) | |
| EFFECTS OF HARVESTING ACTIVITIES ON LITTER DECOMPOSITION RATES OF SCOTS PINE, TROJAN FIR, AND SWEET CHESTNUT pdf HR EN | 361 | |
| Burak Aricak, Alper Bulut, Arif Ogˇuz Altunel, Oytun Emre Sakici | UDK 630*537+425 (001) | |
| ESTIMATING ABOVE-GROUND CARBON BIOMASS USING SATELLITE IMAGE REFLECTION VALUES: A CASE STUDY IN CAMYAZI FOREST DIRECTORATE, TURKEY pdf HR EN | 369 | |