Acta Silvae et Ligni最新文献_第4页

Ovire in rešitve pri sanaciji v ujmah poškodovanih zasebnih gozdov 恢复陷阱中受损私有森林的障碍和解决办法

IF 0.6

Acta Silvae et Ligni Pub Date : 2020-01-01 DOI: 10.20315/asetl.123.2

Darja Stare, Petra Grošelj, Š. Malovrh

{"title":"Ovire in rešitve pri sanaciji v ujmah poškodovanih zasebnih gozdov","authors":"Darja Stare, Petra Grošelj, Š. Malovrh","doi":"10.20315/asetl.123.2","DOIUrl":"https://doi.org/10.20315/asetl.123.2","url":null,"abstract":"Frequent natural disasters in recent years have been a major challenge in private forest management and have led to increased activity among all stakeholders along the forest-wood chain. In this paper, we reviewed the literature on salvage logging in private forests damaged by natural disasters, with the aim of identifying the barriers that private forest owners face in salvaging and solutions for faster and more efficient salvaging. After reviewing the relevant literature, we included 59 articles and 25 reports in the final analysis. The results showed that researchers have not yet systematically addressed the identification of barriers. We identified 51 barriers, which we classified into 7 groups, and 68 solutions, which we classified into 11 groups. Most researchers have dealt with barriers from the 'Characteristics of private forest owners' group and solutions from the 'Stakeholder Cooperation' group. Finally, we associated the identified barriers with appropriate salvaging solutions and found that all identified solutions represent a solution for at least one of the barriers and that each barrier has at least one solution. The research represents the first, but important, step in identifying the decision-making factors for salvaging in private forests damaged by natural disasters.","PeriodicalId":7188,"journal":{"name":"Acta Silvae et Ligni","volume":"1 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68291569","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Analiza uspešnosti prodaje gozdnih lesnih sortimentov v gozdarski zadrugi lastnikov gozdov Pohorje - Kozjak 森林所有者Pohorje-Kozjak森林合作社林木品种销售成功分析

IF 0.6

Acta Silvae et Ligni Pub Date : 2020-01-01 DOI: 10.20315/asetl.122.1

Gregor Černač, Š. Malovrh

{"title":"Analiza uspešnosti prodaje gozdnih lesnih sortimentov v gozdarski zadrugi lastnikov gozdov Pohorje - Kozjak","authors":"Gregor Černač, Š. Malovrh","doi":"10.20315/asetl.122.1","DOIUrl":"https://doi.org/10.20315/asetl.122.1","url":null,"abstract":"Zadružnistvo ima na slovenskem že dolgo tradicijo, saj zacetki zadružnistva segajo v leto 1873, ko je bil sprejet zadružni zakon. Prvi gozdarski zadrugi sta bili v Sloveniji ustanovljeni leta 1918, sedaj pa je zadrug, ki so registrirane za kmetijstvo, lov, gozdarstvo ter ribistvo v Sloveniji 78, kar predstavlja 18,4 % vseh slovenskih zadrug. Ena izmed zadrug je tudi Gozdarska zadruga lastnikov gozdov Pohorje – Kozjak, katero smo kot studijo primera izbrali za analizo uspesnosti prodaje gozdnih lesnih sortimentov v obdobju od ustanovitve do leta 2017, ter analizo zadovoljstva clanov z odkupnimi cenami in samim delovanjem zadruge. Kot osnova za analizo uspesnosti prodaje so nam služili racuni in obracuni prodaje gozdnih lesnih sortimentov ter bilance stanja poslovanja zadruge. Zadovoljstvo clanov zadruge pa smo analizirali s pomocjo strukturiranega anketnega vprasalnika za clane in intervjujem z direktorjem zadruge. Ugotovili smo, da je zadruga z leti povecevala obseg trgovanja z gozdnimi lesnimi sortimenti, ter med analiziranimi leti povecala odkup za 47,6 %, da so se odkupne in prodajne cene med analiziranimi leti gibale v odvisnosti od kakovosti sortimentov ter da zadruga posluje uspesno in dobickonosno, saj je v vseh letih poslovala z dobickom. Clani zadruge so v povprecju zadovoljni z delovanjem zadruge, saj so svoje zadovoljstvo po Likarjevi skali ocenili s 4,0. Glavni problem delovanja zadruge predstavlja majhno stevilo clanov, konkurenca ostalih odkupovalcev ter placilna nedisciplina kupcev.","PeriodicalId":7188,"journal":{"name":"Acta Silvae et Ligni","volume":"1 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68291258","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Fitocenološka združba kot kazalnik občutljivosti gozdnih tal za vožnjo gozdarske mehanizacije 植物化学学会作为森林土壤对林业机械驱动敏感度的指标

IF 0.6

Acta Silvae et Ligni Pub Date : 2020-01-01 DOI: 10.20315/ASETL.123.3

Gašper Ogrin, Raffaele Spinelli, Natascia Magagnotti, V. Halilović, Matevž Mihelič

{"title":"Fitocenološka združba kot kazalnik občutljivosti gozdnih tal za vožnjo gozdarske mehanizacije","authors":"Gašper Ogrin, Raffaele Spinelli, Natascia Magagnotti, V. Halilović, Matevž Mihelič","doi":"10.20315/ASETL.123.3","DOIUrl":"https://doi.org/10.20315/ASETL.123.3","url":null,"abstract":"In the article we determine the suitability of the phytocenose as a basic unit for determining soil susceptibility to mechanized logging. A total of 90 measurements of skid trail profiles were taken on a 13.9 km long sample transect. The forest infrastructure studied was categorized into primary and secondary skid trails, trails intended for CTL harvesting and undocumented trails. The following indicators were determined on the profiles: tyre track depth, trail width, trail slope, amount of rock present, presence of roots and road category. The deepest ruts were found in Blechno-Fagetum (6.9 cm), followed by Galio rotundifolii-Abietetum (6.4 cm) and Hacquetio-Fagetum (5.6 cm), while the shallowest ruts were found in Omphalodo-Fagetum (5.3 cm). The deepest ruts were found on primary skid trails (7.0 cm), followed by secondary skid trails (5.8 cm), while the shallowest ruts were found on skid trails used by CTL technology and on undocumented trails (1.9 cm). No significant difference in track depth was found between the four individual phytosociological units, but more extensive research should be conducted in the future.","PeriodicalId":7188,"journal":{"name":"Acta Silvae et Ligni","volume":"1 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68291630","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Spremljanje tujerodnih ambrozijskih podlubnikov: tudi doma izdelane pasti so lahko učinkovite 监测外国酸橙：自制陷阱也可以有效

IF 0.6

Acta Silvae et Ligni Pub Date : 2020-01-01 DOI: 10.20315/asetl.122.4

Luka Pajek, Tine Hauptman, Maja Jurc

{"title":"Spremljanje tujerodnih ambrozijskih podlubnikov: tudi doma izdelane pasti so lahko učinkovite","authors":"Luka Pajek, Tine Hauptman, Maja Jurc","doi":"10.20315/asetl.122.4","DOIUrl":"https://doi.org/10.20315/asetl.122.4","url":null,"abstract":"Ambrozijske podlubnike uvrscamo med najpomembnejse tujerodne invazivne organizme. Se posebej uspesna pri osvajanju novih obmocij pa je vrsta Xyosandrus germanus, ki je bila leta 2000 prvic najdena tudi v Sloveniji. Namen nase naloge je bil potrditi razsirjenost in ugotoviti velikost populacije X. germanus v revirju Sentvid (KE ZGS Skofljica). Vrsto smo spremljali s pomocjo pasti iz odpadnih plastenk, ki smo jih naredili sami. Postavljene so bile v treh razlicnih gozdnih sestojih, in sicer smo v vsakem sestoju postavili stiri pasti z razlicnimi vabami (etanol, denaturiran etanol, kombinacija etanola in %-pinena ter kontrolna past brez vabe), v zbirni posodi je bil konzervans etilen glikol. Pasti smo spremljali osem tednov, v obdobju med 26. 4. 2017 in 20. 6. 2017, jih tedensko praznili, ulov pa determinirali v Laboratoriju za ekoloske raziskave - entomologija, Oddelka za gozdarstvo in obnovljive gozdne vire BF. Ujeli smo 11.460 osebkov X. germanus, kar je v skupnem ulovu pomenilo kar 90,09 % celotnega ulova hroscev oziroma 95,30 % celotnega ulova podlubnikov. Tako stevilcen ulov kaže na to, da je populacija X. germanus na raziskovalnem obmocju velika. Poleg vrste X. germanus smo potrdili se enega tujerodnega ambrozijskega podlubnika, in sicer vrsto Gnathotrichus materiarius. Nasi rezultati kažejo, da ni vecjih razlik v ucinkovitosti privabljanja vrste X. germanus med testiranimi vabami. Glede na stevilo ujetih osebkov vrste X. germanus pa lahko trdimo, da so tudi doma narejene pasti iz odpadnih plastenk lahko primerno orodje za spremljanje tujerodnih ambrozijskih podlubnikov.","PeriodicalId":7188,"journal":{"name":"Acta Silvae et Ligni","volume":"1 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68291388","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Poškodbe drevja zaradi abiotskih naravnih motenj na bukovih rastiščih v Sloveniji s poudarkom na snegolomih 斯洛文尼亚山毛榉林因非生物自然干扰对树木造成的损害，重点是雪锥

IF 0.6

Acta Silvae et Ligni Pub Date : 2020-01-01 DOI: 10.20315/asetl.122.5

Blanka Klinar, Matija Klopčič, Andrej Bončina

{"title":"Poškodbe drevja zaradi abiotskih naravnih motenj na bukovih rastiščih v Sloveniji s poudarkom na snegolomih","authors":"Blanka Klinar, Matija Klopčič, Andrej Bončina","doi":"10.20315/asetl.122.5","DOIUrl":"https://doi.org/10.20315/asetl.122.5","url":null,"abstract":"We studied snow damage to individual trees in beech stands in Slovenia. The analysis included 22,609 compartments with at least 10 % of European beech ( Fagus sylvatica ) in the total growing stock. In salvage harvesting due to snow and wind damage, conifers represented a higher proportion than deciduous species, yet their proportions were similar after ice damage. Mainly younger and middle-aged trees of 20–40 cm in dbh were damaged by heavy snow load. On a sample of 363 compartments, for which data on daily snow precipitation were obtained, a binary logistic regression model to predict the probability of snow damage occurrence was developed. The sum of snow cover in spring months, phytogeographical region, rockiness, slope inclination, and bedrock were statistically significant predictors; the key predictor was the sum of snow cover in spring months. The relatively high salvage felling in forests on beech sites can partly be explained by alterations in forests due to the admixture of Norway spruce ( Picea abies ), since beech is less susceptible to snow damage compared to spruce. To improve stand resist-ance, classical thinnings from above should be frequent and of lower intensity, or alternative types of crop tree situational thinning should be applied in younger and middle-aged even-aged stands.","PeriodicalId":7188,"journal":{"name":"Acta Silvae et Ligni","volume":"1 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68291457","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Patterns of tree microhabitats across a gradient of managed to old-growth conditions 树木微栖息地的模式，跨越从管理到古老的生长条件的梯度

IF 0.6

Acta Silvae et Ligni Pub Date : 2019-06-01 DOI: 10.20315/asetl.118.3

Kristina Sever, T. Nagel

{"title":"Patterns of tree microhabitats across a gradient of managed to old-growth conditions","authors":"Kristina Sever, T. Nagel","doi":"10.20315/asetl.118.3","DOIUrl":"https://doi.org/10.20315/asetl.118.3","url":null,"abstract":"An inventory of tree microhabitats was done in two unmanaged forests (Kobile and Ravna gora forest reserves) and one managed beech forest in SE Slovenia. The purpose of this study was to determine the influence of forest management, natural disturbances, and tree characteristics on microhabitat patterns. Forest structure and microhabitats were recorded in systematically placed plots (500 m2 in size) across each area. In total, we inventoried 849 trees on 54 plots and 1833 tree microhabitats. The results showed that forest management had no significant influence on the abundance of microhabitats per tree, but there were differences regarding microhabitat type between managed and unmanaged sites. There were substantially more microhabitats related to standing dead and live habitat trees in unmanaged forest (e.g. woodpecker cavities, insect galleries and bore holes, branch holes, dead branches and fruiting bodies of fungi), whereas in managed forests there were more tree microhabitats related to management (e.g. exposed heartwood, coarse bark, and epiphytic plants). The results also indicate that disturbance, tree diameter, vitality, and species influence the density, diversity, and occurrence of tree microhabitats.","PeriodicalId":7188,"journal":{"name":"Acta Silvae et Ligni","volume":"1 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41336089","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

Raba krmišč pri navadnem muflonu (Ovis orientalis musimon) na Gorenjskem Gorenjska常见木蛙（Ovis orientalis musimon）饲养场的使用

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Acta Silvae et Ligni Pub Date : 2019-01-01 DOI: 10.20315/ASETL.118.1

Žiga Marenk, Miha Krofel

引用次数: 0

Reliefne značilnosti tal in objedanje mladja s strani velikih rastlinojedih parkljarjev v jelovo-bukovem gozdu 冷杉-山毛榉林大型草食性偶蹄类动物对土壤和抱幼的缓解特征

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Acta Silvae et Ligni Pub Date : 2019-01-01 DOI: 10.20315/asetl.118.4

Dušan Roženbergar, Robert Klevišar, Jurij Diaci

引用次数: 1

Robinija (Robinia pseudoacacia L.) v Beli krajini: razširjenost, priraščanje, pomlajevanje in upravljanje 白俄罗斯的Robinia（Robinia pseudoacia L.）：流行、生长、再生和管理