1. Značilnosti in gospodarjenje z gozdovi plemenitih listavcev - habitatni tip Javorovi gozdovi (Natura 2000) : spletni seminar ZGS, Ljubljana, 15. februar 2024Valerija Babij, Lado Kutnar, Janez Kermavnar, Anže Martin Pintar, 2024, druge monografije in druga zaključena dela Ključne besede: vegetacija, rastišče, ekologija gozda, gozdovi plemenitih listavcev, gospodarjenje z gozdovi, Natura 2000 Objavljeno v DiRROS: 05.03.2024; Ogledov: 82; Prenosov: 25 Celotno besedilo (7,03 MB) |
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3. Vrednotenje vplivov DPN za VE Paški Kozjak na stanje gozda in gozdarstvaAndreja Ferreira, 2023, elaborat, predštudija, študija Ključne besede: vrednotenje, vplivi, državni prostorski načrt, vetrna elektrarna, gozdovi, gozdarstvo, Paški Kozjak Objavljeno v DiRROS: 03.01.2024; Ogledov: 168; Prenosov: 0 |
4. Tehnične smernice za ohranjanje in rabo genskih virov : maklen, trokrpi javor in tatarski javor = Acer campestre, Acer monspessulanum, Acer tataricumJože Bavcon, Gregor Božič, Lado Kutnar, Boštjan Košiček, 2011, strokovni članek Ključne besede: genski viri, drevesne vrste, tehnične smernice, javor, maklen, poljski javor, Acer campestre, trokrpi javor, Acer monspessulanum, tatarski javor, Acer tataricum, Slovenija Objavljeno v DiRROS: 20.12.2023; Ogledov: 171; Prenosov: 35 Celotno besedilo (690,69 KB) |
5. Tehnične smernice za ohranjanje in rabo genskih virov : gorski, ostrolistni in topokrpni javor 0 Acer pseudoplatanus, platanoides in obtusatumLado Kutnar, Gregor Božič, Hojka Kraigher, 2011, strokovni članek Ključne besede: genski viri, drevesne vrste, tehnične smernice, javor, gorski javor, ostrolistni javor, topokrpni javor, Acer pseudoplatanus, Acer platanoides, Acer obtusatum, Slovenija Objavljeno v DiRROS: 18.12.2023; Ogledov: 173; Prenosov: 37 Celotno besedilo (518,80 KB) |
6. More losses than gains? : Distribution models predict species-specific shifts in climatic suitability for European beech forest herbs under climate changeJanez Kermavnar, Lado Kutnar, Aleksander Marinšek, 2023, izvirni znanstveni članek Povzetek: Introduction: Herbaceous plant species constitute an essential element of the flora of European beech (Fagus sylvatica) forests. There is increasing evidence that rapidly changing climate is likely to modify the spatial distribution of plant species. However, we lack understanding of the impact that climate change might have on beech forest herbs across the European continent. We investigated the possible effects of predicted increasing rates of global warming and altered precipitation regimes on 71 forest herbs closely associated with beech forests, but with varying biogeographic and climatic niche attributes. Methods: By using a total of 394,502 occurrence records and an ensemble of species distribution models (SDMs), we quantified the potential current distribution and future (2061-2080) range shifts in climatic suitability (expressed as occurrence probability, OP) according to two climate change scenarios (moderate SSP2-4.5 and severe SSP5-8.5). Results: Overall, precipitation of the warmest quarter and temperature seasonality were the most influential predictors in shaping current distribution patterns. For SSP5-8.5 scenario, all studied species experienced significant reductions (52.9% on average) in the total size of highly suitable areas (OP >0.75). However, the magnitude and directions of changes in the climatic suitability were highly species-specific; few species might even increase OP in the future, particularly in case of SSP2-4.5 scenario. The SDMs revealed the most substantial decline of climatic suitability at the trailing edges in southern Europe. We found that climatic suitability is predicted to show unidirectional northward shift and to move toward higher elevations. The gain/loss ratio was generally higher for narrow-ranged species compared to widespread taxa. Discussion: Our findings are contextualized with regards to potential confounding factors (dispersal limitation, microclimatic buffering) that may mitigate or accelerate climate change impacts. Given the low long-distance migration ability, many beech forest herbs are unlikely to track the velocity with which macroclimatic isotherms are moving toward higher latitudes, making this species group particularly vulnerable to climate change. Ključne besede: species distribution modelling, global warming, range shift, climatic niche, biogeography, Europe Objavljeno v DiRROS: 29.11.2023; Ogledov: 205; Prenosov: 103 Celotno besedilo (8,49 MB) Gradivo ima več datotek! Več... |
7. Congruence between vascular plants and bryophytes in response to ecological conditions in sustainably managed temperate forests (taxonomic- and trait-based levels)Lado Kutnar, Janez Kermavnar, Marko S. Sabovljević, 2023, izvirni znanstveni članek Povzetek: Vascular plant species (VP) and bryophytes (B) constitute a significant portion of forest biodiversity and respond to both management intensity and natural disturbances within forests. In this study, we investigated the cross-taxa congruence between understorey VP and B at both diversity and composition levels across a wide range of sustainably managed forests in Slovenia. The taxonomic and functional characteristics of the selected plant groups were studied, with a particular emphasis on ground-dwelling species. We employed a trait-based approach to examine the functional characteristics. On average, the species richness of B in sustainably managed temperate forests increased with the corresponding number of VP. Furthermore, a moderate positive correlation in species composition between the studied groups of ground-dwelling organisms was also observed. The ground-dwelling VP and B were congruent in terms of trait-based composition, which was influenced by soil reaction and nutrients and light availability, while trait-based diversity was only slightly similar in response to moisture. A negative correlation between the composition of stress-tolerant VP and B hemeroby was found, indicating forest environments with a low level of disturbance. This is likely due to the sustainable management of Slovenian forests, where climate change and natural disturbances have intensified in recent years. A cross-taxon comparison of the two groups at four different levels, namely taxonomic-based diversity and composition and trait-based diversity and composition, revealed varying degrees of congruence. It is therefore important to monitor the status and temporal trends of both groups from different aspects to draw reliable conclusions. Ključne besede: understory, mosses, terricolous species, diversity, composition, taxonomy, life-history traits, environmental gradients, managed forest, ICP Forests program, Slovenia Objavljeno v DiRROS: 10.10.2023; Ogledov: 392; Prenosov: 159 Celotno besedilo (2,04 MB) Gradivo ima več datotek! Več... |
8. Vegetacijske in talne razmere v izbranih gozdovih GGE Ivančna Gorica na območju Prestrane pri Krki : (delavnica Javne gozdarske službe in projekta Life-IP Natura.SI na OE ZGS Ljubljana)Lado Kutnar, Valerija Babij, Aleksander Marinšek, Roman Črnič, Luka Laznik, 2023, druge monografije in druga zaključena dela Ključne besede: vegetacija, tla, rastišče, ekologija gozda, delavnice, Javna gozdarska služba, Slovenija, fitocenologija, gozdne združbe, gozdni rastiščni tipi Objavljeno v DiRROS: 08.09.2023; Ogledov: 271; Prenosov: 107 Celotno besedilo (7,69 MB) |
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10. Vegetacijske in talne razmere v izbranih gozdovih GGE Marija Reka : (delavnica Javne gozdarske službe in projekta Life-IP Natura.SI na OE ZGS Celje)Valerija Babij, Lado Kutnar, Aleksander Marinšek, Matej Tajnikar, Egon Vočko, Janez Černec, 2023, druge monografije in druga zaključena dela Ključne besede: vegetacija, tla, rastišče, ekologija gozda, delavnice, Javna gozdarska služba, Slovenija, fitocenologija, gozdne združbe, gozdni rastiščni tipi Objavljeno v DiRROS: 17.08.2023; Ogledov: 271; Prenosov: 113 Celotno besedilo (8,02 MB) |