1. Phytosociological analysis of Quercus cerris woods in the sub-Mediterranean phytogeographical region of SloveniaIgor Dakskobler, Zvone Sadar, Andraž Čarni, 2017, izvirni znanstveni članek Povzetek: We conducted a phytosociological analysis of mixed deciduous forests on flysch and mixed flysch-limestone bedrock in the Central Soča Valley, the Karst, the Brkini Hills and in Slovenian Istria with dominating Quercus cerris in the upper tree layer. Based on the comparison with similar Quercus cerris communities in Slovenia, Italy, Hungary and Bosnia and Herzegovina we described a new association, Seslerio autumnalis-Quercetum cerridis, which we classified into the alliance Carpinion orientalis. We subdivided it into three subassociations: -asparagetosum acutifolii (Quercus cerris stands in Slovenian Istria where this tree species rejuvenates successfully and keeps through many generations), -hieracietosum sabaudi (a form on slightly acid flysch soil, also in Istria) and -campanuletosum rapunculoidis (a secondary Quercus cerris community on potential beech sites). Even though the described Quercus cerris stands are considered secondary (pioneer), they overgrow very large areas and we therefore propose they be classified as a new habitat and forest site type, littoral Quercus cerris woods on flysch.
Ključne besede: phytosociology, synsystematics, Seslerio autumnalis-Quercetum cerridis, Carpinion orientalis, Istria, Slovenia
Objavljeno v DiRROS: 28.01.2026; Ogledov: 411; Prenosov: 329
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2. Fitocenološka analiza gozdnih sestojev evropskega pravega kostanja (Castanea sativa) v Slovenski IstriIgor Dakskobler, Zvone Sadar, 2020, izvirni znanstveni članek Povzetek: Fitocenološko smo analizirali gozdne sestoje v Slovenski Istri, v katerih v drevesni plasti prevladuje pravi kostanj (Castanea sativa). Našli smo jih v okolici vasi Puče (med Šmarjami in Koštabono) v porečju Drnice, v povodjih potoka Malinska (med Gradinom in Abitanti, blizu vasi Stara Mandrija) in v povodju potoka Pregon (južno od Pregare pri vaseh Reparec in Tuniši). Na podlagi primerjave s podobnimi kostanjevimi gozdovi na Hrvaškem in v Bosni smo jih uvrstili v asociacijo Helleboro istriaci-Castaneetum sativae Medak 2009 in v dve novi subasociaciji: -ornithogaletosum pyrenaici in -ruscetosum aculeati. Po naših spoznanjih so preučeni sestoji drugotni, pionirski ali degradacijski stadiji na nekoč najbrž bukovih ali hrastovih rastiščih iz asociacij Ornithogalo pyrenaici-Fagetum, Seslerio autumnalis-Fagetum in Seslerio autumnalis-Quercetum petraeae. Ker pa se pravi kostanj v njih pomlajuje in ohranja več generacij, jih je mogoče vrednotiti tudi kot poseben habitatni in/ali gozdni rastiščni tip, a presojo o tem prepuščamo pristojnim strokovnjakom.
Ključne besede: fitocenologija, sinsistematika, Helleboro istriaci-Castaneetum sativae, Carpinion orientalis, Istra, Slovenija
Objavljeno v DiRROS: 14.01.2026; Ogledov: 430; Prenosov: 714
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3. Tehnične smernice za ohranjanje in rabo genskih virov : brek = Sorbus torminalisRobert Brus, Zvone Sadar, Primož Štular, Hojka Kraigher, 2013, strokovni članek Ključne besede: genski viri, drevesne vrste, tehnične smernice, brek, Sorbus torminalis, Slovenija
Objavljeno v DiRROS: 20.12.2023; Ogledov: 2075; Prenosov: 523
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4. Phytosociological description of mesophilous colline-submontane Fagus sylvatica and Carpinus betulus forests in Slovenian IstriaIgor Dakskobler, Zvone Sadar, 2018, izvirni znanstveni članek Povzetek: A phytosociological analysis of 46 relevés of mesophilous colline and submontane Fagus sylvatica as well as (or) Carpinus betulus forests was conducted in Slovenian Istria. It was established that they are frequently syndynamically interrelated: in places, common hornbeam stands are merely a degradation stage on beech sites, and can be classified into the subassociation Ornithogalo pyrenaici-Fagetum fraxinetosum orni (its locus classicus is in the Goriška Brda Hills) and into the new subassociation Ornithogalo pyrenaici-Carpinetum betuli seslerietosum autumnalis. Compared with similar submontane stands from other parts of the western and southwestern Slovenia they are slightly poorer in species, with fewer diagnostic species of alliances Erythronio-Carpinion, Aremonio-Fagion and Tilio-Acerion, order Fagetalia sylvaticae and class Vaccinio-Piceetea, and with more diagnostic species of the order Quercetalia pubescenti-petraeae. Geographically, they are characterised by the taxon Helleborus odorus subsp. istriacus. Although they cover small areas these forests generate high yields and are therefore important both economically and as biotopes of protected species.
Ključne besede: phytosociology, synsystematics, beech sites, Ornithogalo-Carpinetum, Ornithogalo-Fagetum, Istria, Slovenia
Objavljeno v DiRROS: 15.06.2018; Ogledov: 6949; Prenosov: 4375
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