DIGITALNA ARHIVA ŠUMARSKOG LISTA
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| ŠUMARSKI LIST 5-6/2010 str. 66 <-- 66 --> PDF |
S. Redžić, S. Barudanović: THE PETTERNS OF DYVERSITY OF FORESTVEGETATION OF THE CRVANJ ...Šumarski list br. 5–6, CXXXIV (2010), 261-274 The community Quercetum petraeae-cerrisis one special phytogeographycal feature found on North Montenegro mountains and in area of continental Dinaric Alps(Lakušić,1987;Čarnietal., 2009). By floristic composition mentioned community showes certain level of similarity with Quercetum cerris „montanum” B. Jovanović (1960) 1979 from the moesian province (Jovanović, 1980), and to termophilic variants of the communityQuercetum “ montanum illy ricum”(Stefanović&Popović,1961,Stefa nović, 1964; 1984;Redžić&Golić,1984;Red žić, 1989)). Going to the south and southeast direction the associationQuercetum petraeae – cerrisis banded with the associationLathyro nigeri-Quercetum cerris nomen nov hoc loco(Syn.:Quercetum cerris „mediterraneo-montanum” Lakušić & Kutleša 1977), accomplishing an Order:FAGETALIA SYLVATICAE ecological continuum. In northwest is linked with the associationOrno – Quercetum cerrisStefanović 1968. The degradation of durmast andTurkey oak forestes directs to development of various progradation – degradation stages. One of the most prominent is community Aceri – Carpinetum orientalisBlečić & Lakušić 1966, which inhabits shallow soils and warmer habitats.This association is particularly well developed in area toward river Neretva valley, and on the lower positions of Crvanj Mt. On colder habitats the asssociationQuercetum petraeae – cerrisaccomplishes syndinamical bond with certain variants of the associationSeslerio autumnalis –Ostryetum carpinifoliaeHorvat & Horvatić 1958.On colder habitats, on dolomite geological foundation, it is bonded with thermophilic beech forests Seslerio autumnalis – FagetumBlečić i & Lakušić 1970. Pawlowski in Pawlowski & al. 1928 Alliance:Erythronio-Carpinion betuli(Horvat 1958) Marinček in Mucina et al. 1993 Ass.:Querco-Carpinetum betuliHorvat 1938 emend Blečić 1958 subass.quercetosum cerrisStefanović 1964aposeriosum foetidaefacies nov.(Nomenclature type: Releve 4, Tab.1; Diagnostic species: Aposeris foetida, Primula vulgaris) The southern border of distribution ofQuerco-Carpinetum betuliassotiation is on Crvanj Mt. It is developed within durmast andTurkey oak forest zone. The characteristic species of association are:Quercus petraea, Carpinus betulus, Acer campestre, Pyrus pyraster, Primula vulgaris, Stellaria holostea, Melica nutans, Lathyrus venetus, Sanicula europaea andAposeris foetida. Species of wider ecological/coenological range of tolerance, but important for defining of coenology status, are:Aremonia agrimonioides, Helleborus odorus, Viola reichenbachiana, Anemone nemorosa, Veronica chamaedrysand other (Tab. 1). The high level of similarity the association achieves with subassociationQ.-C.b. quercetosum cerrisStefano vić 1961 (Stefanović,1964; Stefanović& Ma nuševa,1971;Horvat&al., 1974;Redžić& al., 1986;Lakušić&al., 1987) especially with its facies aposeriosum foetidae. The syndinamical link of oak-hornbeam forests with mountain beech forests in this area has been accomplished through this facies. Alliance:Seslerio-Fagion sylvaticaeNomen nov hoc loco (Syn.:Fagion moesiacaeBlečić & Lakušić) Ass.:Lathyro verni-Fagetum sylvaticaeRedžić 2007 (Ass.:Fagetum moesiacae montanumBlečić & Lakušić 1970) The widest vegetation belt on vertical profile of Crvanj Mt. is build of complex of beech communities. The very large area is covered by specific variant of mountain beech forest wich is developed on limestone foundation or silicate in series with limestone.Type of soil on habitats of mentioned community is calcocambisol, acified calcocambisol or calcomelanosol, which is recorded on more sloping terrain. Remarkable influence of sub-Mediterranean climate caused significant shifting of community towards higher altitudes, up to 1400 (1500) m on Crvanj. In phytogeographycal sense, development of mentioned comminity associates Crvanj Mt. with group of northwestern and central DinaricAlps. Predominant role in community has speciesFagus sylvatica, somewhere accompanied by Acer pseudoplatanus. Next group of species has high valuable role in coenodiagnostic:Euonymus latifolius, Rhamnus fallax, Cardamine bulbifera, Galium odoratum, Polygonatum multiflorum, P. verticillatum, Galanthus nivalis, Scilla bifolia, Hordelymus europaeus, Corydalis cava and other (Tab. 1). The typical beech-fir forests structure (developed on adjacent mountain Visočica, Bjelašnica (Fukarek& Stefanović,1958; Fukarek,1979, Lakušić& al., 1984; 1987)Treskavica (Mišić,1984) in the north and Gatačka Bjelašnica in the southeast) are not recorded on investigated profile Ulog-Jezero-Zimomor. |