Prostorastoča drevesa kot stopni kamni v kmetijski krajini
| Autor: | Pirnat, Janez |
|---|---|
| Jazyk: | slovinština |
| Rok vydání: | 2017 |
| Předmět: |
prostorastoča drevnina
stopni kamen species diversity landscape forestry biodiverziteta geografski informacijski sistem regionalizacija biotska pestrost solitary trees mnogonamensko gozdarstvo kmetijska krajina gradnik vegetacije krajinsko gozdarstvo multiple use forestry agricultural landscape udc:630 regionalization prostorastoče drevo vrstna raznolikost biodiversity |
| Zdroj: | Zbornik gozdarstva in lesarstva. forest and wood science & technology, vol. 63, pp. 231-254, 2000. |
| ISSN: | 0351-3114 |
| Popis: | Prostorastoča drevesa so pogosto edini gradnik naravne vegetacije v kmetijski krajini, lahko pa sestavljajo mozaik krajinskih gradnikov, skupaj s opi drevja, koridorji drevnine ali zaplatami gozda v kmetijski matici. Ve~krat sestavljajo sama ali skupaj z `e omenjenimi krajinskimi gradniki omre`je, ki omogo~a prehajanje {tevilnim vrstam. Prostorasto~a drevesa v kmetijski krajinipogosto zapostavljamo, nimamo evidentiranih, kljub zakonski osnovi ne gospodarimo z njimi. Analize drevnine na izseku Sor{kega polja ka`ejo, da prostorasto~a drevnina danes nima ve~ vlog, kot jih je imela pred desetletji, zato pa je pomembnej{a kot stopni kamni zlasti v tistih delih kmetijskih krajin, kjer so drugi ostanki naravne vegetacije `e izginili, oziroma so njihove medsebojne razdalje prevelike, da bi {e omogo~ale prehajanje vrst. Solitary trees are often the only natural vegetation landscape element in an agricultural landscape yet, sometimes they can compose a mosaic of natural landscape elements together with clusters of trees, tree corridors and forest patches in an agricultural matrix. Often these trees compose, alone or together with other previously mentioned landscape elements, a network that enables the migration of species. Solitary trees in an agricultural landscape are often neglected they are neither registered nor managed in spite of a legal basis to do so. Analysis of solitary trees in part of Sor{ko polje showsthat the traditional roles of solitary trees are vanishing however the importance of their role as stepping stones in an agricultural landscape is increasing, especially in the parts where all other elements of natural vegetation have already disappeared or are separated too far apart to enable migration of species. |
| Databáze: | OpenAIRE |
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