111. Light response of Fagus sylvatica L. and Abies alba Mill. in different categories of forest edge - vertical abundance in two silvicultural systemsMatjaž Čater, Andrej Kobler, 2017, original scientific article Abstract: In managed Dinaric montane fir (Abies alba Mill.) and European beech (Fagus sylvatica L.) forests, the light response of young beech and fir in gap microsites was studied during three consecutive growing periods (2009, 2010, and 2011) under controlled environmental conditions in stands of single-tree and irregular shelterwood silvicultural system. According to maximal quantum yield, the different response between species in microsite light categories was evidenced for silver fir on microsites with predominating diffuse light and for beech on microsites with predominating direct light, respectively. Abundance and change of share in microsite light categories was compared over different elevation belts on comparable sites between two silvicultural systems. The share of forest edge area was bigger in the irregular shelterwood system. Change in width of forest edge (20, 30 and 40 m) did not affect the proportion and share of the microsite in both regions of different silvicultural system. Separation of microsite areas between both silvicultural systems, evident in lower elevation belts was not evident in the most conflict and highest elevation zone, while the absolute values of all categories above 700 m in both systems were almost identical, indicating the same, small-scale irregular shelterwood system, known also as the freestyle silvicultural approach.
Keywords: Fagus sylvatica, Abies alba, Dinaric silver fir and beech forests, Dinaric forests, forest edge, silviculture, selective system, irregular shelterwood system
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112. Influence of moisture, temperature and growth medium on Cenangium dieback of pine (Cenangium ferruginosum Fr., Ascomycotina)Dušan Jurc, Maja Jurc, 1997, original scientific article Keywords: Cenangium dieback of pines, forest dieback, fungi, Cenangium ferruginosum Fr., temperature, moisture, growth medium
Published in DiRROS: 12.07.2017; Views: 4352; Downloads: 1862
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114. A study of important entomofauna in oak forests of SloveniaMiroslav Harapinov, Maja Jurc, 2000, original scientific article Abstract: Insects in 9 research areas in pedunculate oak and sessile oak forests in Slovenia have been studied. We identified 35 insect species as well as two genera from 13 families. The defoliation of oak leaves in studied forests was between 10 and 90 %. More than 80 % of the defoliation was caused by mottled umber and winter moth (Erannis defoliaria Cl., Operophthera brumata L.). Leaf-roll moths are an important group of pests of oak leaves and acorns. The most numerous is the green leaf-roll moth, Tortrix viridana L., followed by Archips crataegana Hb., Laspeyresia splendana Hb. and Laspeyresia amplana Hb. The ratio of appearance of oak sawflies (Apethymus abdominalis Lep. and Apethymus braccatus Gmel.) was 9 : 1. During the past 10 years, oak miner (Tischeria complanella Hb.) has attacked young oak trees heavily. Acorn destroyers (Balaninus glandium Mrsh. and Balaninus nucum L.) were important acorn pests. During the gradation of defoliators in the Prekmurje region of Slovenia there was an increased population density of their predators, such asground beetles and burying beetles (Calosoma sycophanta L., Calosoma inquisitor L., Carabus spp., Xylodrepa quadripunctata L. We can confirm that the health of oak forests in Slovenia is better than in Croatia and southeastern Europe.
Keywords: dob, Quercus robur, graden, Quercus petraea, gozdarska entomologija, Insecta, žuželka, škodljivec, entomofauna, Slovenija, pedunculate oak, Quercus robur, sessile oak, Quercus petraea, forest entomology, Insecta, entomofauna, Slovenija
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115. Macrofungi on beech dead wood in the Slovenian forest reserves Rajhenavski Rog and KrokarAndrej Piltaver, Neven Matočec, Jože Kosec, Dušan Jurc, 2002, original scientific article Keywords: fungi, macromycetes, beech, Fagus sylvatica, Slovenia, wood, coarse woody debris, forest reserve, Rajhenavski Rog, Krokar
Published in DiRROS: 12.07.2017; Views: 4569; Downloads: 1918
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116. Vascular plants on beech dead wood in two Slowenian forest reservesLado Kutnar, Péter Ódor, Klaas van Dort, 2002, original scientific article Keywords: Kočevska, Slovenia, dead wood, coarse woody debris, beech, undergrowth, diversity, virgin forest remnant
Published in DiRROS: 12.07.2017; Views: 4623; Downloads: 1966
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117. Beech dead wood inhabiting bryophyte vegetation in two Slowenian forest reservesPéter Ódor, Klaas van Dort, 2002, original scientific article Keywords: Kočevska, Slovenia, dead wood, coarse woody debris, beech, undergrowth, diversity, virgin forest remnant
Published in DiRROS: 12.07.2017; Views: 4738; Downloads: 2037
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119. Usklajevanje mednarodne metodologije za spremljanje stanja gozdov - mednarodni program sodelovanja "Gozd" (ICP Forest) : zaključni elaborat projektaMarko Kovač, treatise, preliminary study, study Keywords: zdravstveno stanje gozda, metoda dela, raziskovalno delo, mednarodna politika, usklajevanje metod, projekt ICP - Forest, Slovenija
Published in DiRROS: 12.07.2017; Views: 3343; Downloads: 860
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