Series II

Alexandru, V., Ticu, S.: Road Transportation of Timber and Forest Zones Pollution.................................................................	1
Antoniade, C., Slincu, C., Stan, C., Ciobanu, V., Stefan, V.: Maximum Loading Heights for Heavy Vehicles Used In Timber Transportation....................................................................................................................................................................	7
Aparaschivei, O., Sparchez, Gh.: Study of Phytogeographic and Physical Conditions from the Baraolt and Bodoc Mountains .........................................................................................................................................................................................	13
Birda, M., Borz, S.A.: A Comparison between Tractor Based and Skyline Based Mechanized Systems for Timber Logging..............................................................................................................................................................................................	19
Borz, S.A., Duta, I.C., Birda, M.: New Software for Timber Harvesting, Logging and Landing Site Processing Cost Estimation ........................................................................................................................................................................................	25
Campu, V.R.: Determination of the Conversion Factor of Stacked Wood in Solid Content at Spruce Pulpwood and Firewood with the Length of Two and Three Meters..................................................................................................................	31
Ciobanu, V., Alexandru, V., Saceanu, S.C.: Degradation Forms of Forest Gravel Road Roadways under Heavy Vehicles Used In Timber Transport ...........................................................................................................................................	37
Ciubotaru, A., Maria, Gh.D.: Research Regarding Structure of Working Time in Spruce Felling with Mechanical Chainsaw Husqvarna 365 ..........................................................................................................................................................	43
Dinulica, F., Halalişan, A. F., Scriba, C.: Chromatic Individuality of Fir (Abies alba Mill.) Compression Wood..................	49
Duta, I.C., Ignea, Gh.: TRAF - New Software for Skylines Design for Forest Purposes ...........................................................	57
Enache, A., Ciobanu, V., Pertlik, E.: Approaches Regarding the Environmental Impact Assessment of Forest Roads with a Special Emphasis on the Romanian Forestry Sector ........................................................................................................	63
Enache, R.D., Sparchez, Gh.: The Variation of the Chemical Properties of Eutricambosils and Luvosoils of the Forestry Land from the Ialomita Subcarpathians...............................................................................................................................	73
Enescu, C.M., Sofletea, N., Curtu, A.L.: Cluster Analysis in Pubescent Oak Taxa from Series Lanuginosae: A Case Study....	79
Paraschiv, M., Isaia, G., Duduman, M.-L.: The Effect of Intercept ® Trap Color on Ips typographus Captures (Preliminary Results).............................................................................................................................................................................	85
Posea, I. V. M., Ciobanu, V.: Fire Hazard and Security.........................................................................................................................	91
Saceanu, S.C., Alexandru, V.: Determinations Regarding Deflexion Values Generated By Road Timber Transportation.....	97
Slincu, C., Ciobanu, V., Dumitraşcu, A.-E.: Risks Evaluation of Occupational Health and Security Specific to Forest Road Execution ....................................................................................................................................................................................	103
Errata Stan, C., Ciobanu, V.: Using Enzymatic Emulsions to Reinforce Road Layers .............................................................................	109
Ticu, S., Alexandru, V.: Aspects Regarding Forest Pollution with Dust Provoked By Timber Road Transportation ................	115
Vorovencii, I., Muntean, D.M.: Remote Sensing - Means of Study and General Analysis of the Forest......................................	123

BULLETIN OF THE TRANSILVANIA UNIVERSITY OF BRASOV • VOL. 5 (54) No. 2 - 2012

SERIES II - FORESTRY • WOOD INDUSTRY • AGRICULTURAL FOOD ENGINEERING, ISSN 2065-2135 (Print), ISSN 2065-2143 (CD-ROM)

FORESTRY


Arraiza, M.P., Lopez, J.V., Santamarta-Cerezal, J.C.: Assessment of Toxic Substances in freshwater Fish from the Tajo River Basin (Spain) .................................................................................................................................................................................................	1
Carcea, F., Tudoran, G.M.: Functional Zoning of the Forests included in protected Natural Areas ....................................................	7
Ciubotaru, A., Maria, Gh. D.: Characteristics of the Cross-cutting Operation on Landing Area ...........................................................	15
Dinulică, F., Borz, S.A, Hălălişan, A.F.: Building a Chronology from Compression Wood Yearly Records: Some Methodological Coordinates ......................................................................................................................................................................	21
Enescu, C.M., Şofletea, N., Curtu, A.L.: A Multivariate Approach to Differentiate three Romanian Oak Species: a Case Study ..	29
Hălălişan, A.F., Marinchescu, M., Abrudan, I.V.: The Evolution of Forest Certification: A short Review ..............................................	35
Slincu, C., Ciobanu, V., Dumitraşcu, A.-E.: Risks Assessment in Forest Roads Design ......................................................................	43
Şerban, L.-G.: Types of Tree Stands harvested in the Danube flood Plain, Brăila County ..................................................................	49
Tulbure, C., Negruţiu, F.: The first Year Results of a Substitution Process in two Hornbeam Coppices from Northern Romania ........................................................................................................................................................................................................	55
Vorovencii, I.: Optical and Active Satellite Sensors used in Forestry ........................................................................................................	63