DIGITALNA ARHIVA ŠUMARSKOG LISTA
prilagođeno pretraživanje po punom tekstu
ŠUMARSKI LIST 5-6/1973 str. 74 <-- 74 --> PDF |
111. Vajda , Z.: Utjecaj promjene vodnog režima na zdravstveno stanje šuma, Prvo Jugosl. savjetovanje o zaštiti šuma, Zagreb, 1960. 112. Viđaković , M.: Sjemenska plantaža poljskog jasena Fraxinus angustifolia Vahl u Lipovljanima. Topola, br. 31/33, 1963., str. 34—39. 113. * Z i k m u n d o v s k y, F.: Gradiška imovna obćina sa šumarskoga stanovišta. Šumarski List 1: 1/4, 1877., 189—201, Zagreb. 114. * Z i k m u n d o v s k y, F.: Spomenica o upravi i stanju imovnih obćina. Sum. List 6:, 2, 67—76, 1882, Zagreb. 115. *** Bibliografija znanstvenih i stručnih radova nastavnika i suradnika Šumarskog fakulteta Sveučilišta u Zagrebu 1960—1969., Zagreb, 1972. 116. *** Naučnoistraživački radovi, projekti i elaborati izrađeni na šumskim objektima Šumarskog fakulteta Sveučilišta u Zagrebu, Zagreb, 1964. Literatura upotrebljena u radu. Summary PHYTOCOENQLOGICAL CHARACTERISTICS AND VEGETATION MAP OF THE FACULTY FORESTS OF »LUBARDENIK« AND »OPEKE« AT LIPOVLJANI A bibliographic survey of scientific research works performed on the mentioned objects On the basis of phytocoenological investigations and mapping of the forest vegatation in the Faculty forests of »Lubardenik« and »Opeke«, the following conclusions may be drawn: 1. The forest of »Lubardenik« belongs prevailingly to the forest community of Sessile Oak and Hornbeam (Querceto-Carpinetum croaticum caricetosum pilose Horv. 1943 in areas where the Quercus roboris variant is clearly expressed, because the share of Pedunculate Oak in this community is high. 2. In the stands of »Lubardenik«, Beech, Pedenculate Oak, Sessile Oak and Hornbeam grow very well. Therefore this mixture should be further mainta´ned, observing a proper mixture proportion of individual tree species. 3. The enclosed vegetation map 1:5000 reflects very clearly the presence and tendencies of individual plant groupings. It is incumbent to maintain also further these tendencies within the framework of ecological requirements, for only in this way shall we have a healthy and stable forest community that will be capable of yielding the highest benefits under the existing conditions (the mentioned map will be printed separately in colour). 4. In the forest stands of »Opeka«, the following four plant associations are conspicuous: a) Pedunculate Oak/Hornbeam forest (Carpino betuli-Quercetum roboris typicum Rauš 71). b) Pedunculate Oak forest with genista (Genisto elatae-Quercetum roboris caricetosum remotae Horv. 38). c) Narrow-leaved Ash forest with summer snowflake (Leucoio-Fraxinetum angustifoliae alnetosum Glav. 59). d) Black Alder forest with alder buckthorna (Frangulo-Alnetum glutinosae typicum Rauš 71). The above-mentioned communities are very clearly differentiated and may serve as a typical example of the formation of phytocoenoses in nature. 5. The principal species are Pedunculate Oak and Narrow-leaved Ash, while Hornbeam, Black Alder and Field Eem are admixed species. Pedunculate Oak should always be preserved in mixed stands. |