broj: 5-6/2005
pdf (29,9 MB) |
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| IZVORNI ZNANSTVENI ČLANCI | ||
| Orlić, S., S. Perić | UDK 630* 232.1 (001) | |
| Study of Growth of Douglas Fir Provenances (Pseudotsuga menziesii (Mirb.) Franco) on Krndija pdf HR EN | 243 | |
| Križanec, R. | UDK 630* 228 + 561 (001) | |
| Transition Time as an Indicator of Changes in the Development of Forest Stands of Selection Silvicultural Form pdf HR EN | 251 | |
| Summary: Transition time is a multi-applicable taxation element. Yet, although it can be measured and applied at any time in any forest stand of selection silvicultural form, Croatian forestry does not use it in its full scope. In an attempt to broaden the application, we have processed the filed data of long-standing research in trends and changes of transition time during stand development. The insights gained so far have been complemented with new, practically applicable features. Graphic presentations of periodically measured transition times during the development of the treated stands have confirmed the hypothesis that transition times are useful management indicators of a stand’s condition. Comparison is made of the position, course and form of polygon or equalization curves in relation to their interaction in terms of stability and the expected positive or unforeseen negative changes. Widespread use of transition times by incorporating them in the existing methods of managing forests of selection silvicultural form will contribute to subjective ocular classifications of crown defoliation. Objective measurements of stand condition indicators are a starting point for damage alleviation with the goal of achieving an optimal design of prognostic models of predictable development and setting up guidelines for future management. Key words: transition time; increment percentage | ||
| Pernek, M., I. Pilaš | UDK 630* 453 (001) | |
| Gradations of Gypsy Moth - Lymantria dispar L. (Lep., Lymantriidae) in Croatia pdf HR EN | 263 | |
| PRETHODNO PRIOPĆENJE | ||
| Kajba, D., I. Anić, D. Pfeifer | UDK 630* 165 (Populus nigra L.) | |
| Sustainability and Conservation of Genetic Resources with a Focus on the European Black Poplar (Populus Nigra L.) pdf HR EN | 271 | |
| PREGLEDNI ČLANCI | ||
| Meštrić, B. | UDK 630* 945.1 | |
| Forestry Journal - Bibliographic Database and Its Presentation pdf HR EN | 279 | |
| Šporčić, M. | UDK 630* 641 | |
| Insight Into Some Aspects of Entrepreneurship in the European Forestry pdf HR EN | 287 | |