broj: 1-2/2018
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| RIJEČ UREDNIŠTVA | ||
| UREDNIŠTVO | ||
| IS THE FOREST ACT BINDING FOR ALL FOREST OWNERS? pdf HR EN | 5 | |
| IZVORNI ZNANSTVENI ČLANCI | ||
| Igor ANIĆ, Stjepan MIKAC, Mladen OGNJENOVIĆ | UDK 630* 568 + 815 (001) https://doi.org/10.31298/sl.142.1-2.1 | |
| SELECTION OF TREE SPECIES FOR THE SUBSTITUTION OF POPLAR PLANTATIONS ALONG THE RIVER DRAVA NEAR OSIJEK pdf HR EN | 7 | |
| Igor POLJAK, Marilena IDŽOJTIĆ, Irena ŠAPIĆ, Patrik KORIJAN, Joso VUKELIĆ | UDK 630* 181.8 + 164 (001) https://doi.org/10.31298/sl.142.1-2.2 | |
| DIVERSITY AND STRUCTURE OF CROATIAN CONTINENTAL AND ALPINE-DINARIC POPULATIONS OF GREY ALDER (Alnus incana /L./ Moench subsp. incana): ISOLATION BY DISTANCE AND ENVIRONMENT EXPLAINS PHENOTYPIC DIVERGENCE pdf HR EN | 19 | |
| Martin BOBINAC, Siniša ANDRAŠEV, Andrijana BAUER-ŽIVKOVIĆ, Nikola ŠUŠIĆ | UDK 630*242 (001) https://doi.org/10.31298/sl.142.1-2.3 | |
| EFFECTS OF HEAVY THINNINGS ON THE INCREMENT AND STABILITY OF A NORWAY SPRUCE STAND AND ITS TREES BETWEEN THE AGES OF 32 AND 50 pdf HR EN | 33 | |
| Bratislav MATOVIĆ, Miloš KOPRIVICA, Bratislav KISIN, Dejan STOJANOVIĆ, Igor KNEGINJIĆ, Stefan STJEPANOVIĆ | UDK* 228 + 653 (001) https://doi.org/10.31298/sl.142.1-2.4 | |
| COMPARISON OF STAND STRUCTURE IN MANAGED AND VIRGIN EUROPEAN BEECH FORESTS IN SERBIA pdf HR EN | 47 | |
| PRETHODNO PRIOPĆENJE | ||
| Milan PERNEK | UDK 630* 453 https://doi.org/10.31298/sl.142.1-2.5 | |
| NEW CALCULATION OF CRITICAL NUMBER OF GYPSY MOTH (Lymantria dispar L.) EGG MASSES FOR BETTER POPULATION DENSITY PROGNOSIS pdf HR EN | 59 | |
| Luka RUMORA, Mario Miler, Damir MEDAK | UDK 630* 587 https://doi.org/10.31298/sl.142.1-2.6 | |
| IMAGE FUSION INFLUENCE ON FOREST AREA CHANGE USING UNSUPERVISED CLASSIFICATION pdf HR EN | 67 | |
| PREGLEDNI ČLANCI | ||
| Carlos G. ROSSA, Paulo M. FERNANDES | UDK 630* 148.2 + 111.8 https://doi.org/10.31298/sl.142.1-2.7 | |
| ON THE FIRE-SPREAD RATE INFLUENCE OF SOME FUEL BED PARAMETERS DERIVED FROM ROTHERMEL’S MODEL THERMAL ENERGY BALANCE pdf HR EN | 77 | |
| Summary We analysed the role of some fuel bed properties on forest fire-spread rate based on the thermal energy balance upon which the well-known fire-spread rate model of Rothermel (1972) was developed, showing that neither fuel bed height, load or density directly influence the thermal energy balance. The influence of such parameters, often inferred from empirical descriptions of spread rate, must result from indirect effects on heat transfer mechanisms. The fraction of heat transferred from the flame to the unburned fuel depends mostly on fuel moisture content and is independent of spread rate and flame geometry. Because empirical models usually implicitly assume the underlying mechanisms of fire spread for describing fire behaviour, this study results can assist at idealizing and delineating future experiments and approaches. Key words: fire behaviour; forest fires; combustion; heat transfer. | ||