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ZDRUŽBE PLEMENITIH LISTAVCEV
Aceri-Fraxinetum s. lat.
Pod tem imenom obravnavamo vse gozdove plemenitih listavcev od submontanskega do visokogorskega pasu, od okoli 400 do 1200 metrov nadmorske višine. Pojavljajo se v otokih v okviru conalnih bukovih združb. Naseljujejo vlažna pobočja, mestoma zelo skalnate jarke in vrtače, grajene pretežno iz karbonatnih kamnin, redkeje se pojavljajo na slabo kislih nekarbonatnih kamninah. Pod gozdovi plemenitih listavcev je cela serija talnih tipov: ki se začne z neustaljenimi in nerazvitimi koluvialno-deluvialnimi tlemi ter se nadaljuje z rendzinami, rjavimi pokarbonatnimi in evtričnimi rjavimi tlemi z dodatnimi procesi koluviacije. Diagnostična kombinacija rastlinskih vrst Zaradi majhnih površin gozdovi plemenitih listavcev nimajo večjega gospodarskega pomena, čeprav uspevajo na teh rastiščih za lesnopredelovalno industrijo zanimive vrste. Pod imenom Aceri-Fraxinetum so združene sledeče asociacije: Corydalido cavae-Aceretum pseudoplatani Moor 1938, Arunco-Aceretum Moor 1952, Corydalido ochroleucae-Aceretum Accetto 1991, Hacquetio-Fraxinetum Marinček 1990 and Wallnöfer et al. 1993, Lamio orvalae-Aceretum P. Košir et Marinček 1999, Omphalodo-Aceretum P. Košir et Marinček 1999, Dentario polyphylae-Aceretum P. Košir et Marinček 1999 in druge. Gozdove plemenitih listavcev uvrščamo v zvezo Aremonio-Fagion. |
This name includes all the forests of broad-leaved trees from submontane to altimontane zone, at an altitude of around 400 to 1,200 meters. They thrive in small patches within zonal beech associations. They colonize moist areas, sometimes very rocky slopes and sinkholes composed mainly of carbonate rock. They appear more seldom on less acid noncarbonate aggregates. Under forests of broad-leaved trees, there is an entire series of soil types from rendzic Leptosol which can be on gravel deposites also unstable to chromic and eutric Cambisol with additional colluvial processes. Diagnostic combination of plant species Due to their small areas, the forests of broad-leaved trees are of no major economic importance, although some species of interest, particularly for timber processing industry, thrive on these sites. The Aceri–Fraxinetum includes the following associations: Corydalido cavae-Aceretum pseudoplatani Moor 1938, Arunco-Aceretum Moor 1952, Corydalido ochroleucae-Aceretum Accetto 1991, Hacquetio-Fraxinetum Marinček 1990 and Wallnöfer et al. 1993, Lamio orvalae-Aceretum P. Košir et Marinček 1999, Omphalodo-Aceretum P. Košir et Marinček 1999, Dentario polyphylae-Aceretum P. Košir et Marinček 1999, and others. These associations are classified in the Aremonio–Fagion.
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