Browsing Fakulta lesnická a dřevařská / Faculty of Forestry and Wood Technology by Title
Now showing items 106-125 of 174
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Metodika tradičního opracování stavebního dřeva pro konstrukční opravy historických staveb
(2021)Publikace se věnuje metodickému popisu tradičního (ručního) opracování dřeva pro konstrukční opatření při opravách historických staveb. V metodice jsou prezentovány výsledky experimentálních testů při těžbě dřeva v různých ... -
Metrics of Growth Habit Derived from the 3D Tree Point Cloud Used for Species Determination-A New Approach in Botanical Taxonomy Tested on Dragon Tree Group Example
(MDPI AG (Multidisciplinary Digital Publishing Institute-MDPI), 2020)Detailed, three-dimensional modeling of trees is a new approach in botanical taxonomy. Representations of individual trees are a prerequisite for accurate assessments of tree growth and morphological metronomy. This study ... -
Monitoring Bark Beetle Forest Damage in Central Europe. A Remote Sensing Approach Validated with Field Data
(MDPI AG (Multidisciplinary Digital Publishing Institute-MDPI), 2020)Over the last decades, climate change has triggered an increase in the frequency of sprucebark beetle (Ips typographusL.) in Central Europe. More than 50% of forests in the Czech Republic areseriously threatened by this ... -
Mortality reduces overyielding in mixed Scots pine and European beech stands along a precipitation gradient in Europe
(Elsevier Science BV, 2023)Many studies show that mixed species stands can have higher gross growth, or so-called overyielding, compared with monocultures. However, much less is known about mortality in mixed stands. Knowledge is lacking, for example, ... -
Multi-seasonal systematic camera-trapping reveals fluctuating densities and high turnover rates of Carpathian lynx on the western edge of its native range
(Nature Publishing Group, 2021)Camera-trapping and capture-recapture models are the most widely used tools for estimating densities of wild felids that have unique coat patterns, such as Eurasian lynx. However, studies dealing with this species are ... -
Non-Indigenous Cladocera (Crustacea: Branchiopoda): From a Few Notorious Cases to a Potential Global Faunal Mixing in Aquatic Ecosystems
(MDPI AG (Multidisciplinary Digital Publishing Institute-MDPI), 2022)Non-indigenous species may pose a threat to native ecosystems worldwide. In aquatic environments, invasives may have a negative impact on human food security and livelihoods. Several water fleas (Crustacea: Branchiopoda: ... -
Nová technologie pro těžbu pařezů s využitím pro energetické účely
(Mendelova univerzita v Brně, 2022)Pařezy, které zůstaly po kácení stromů, představují významný zdroj obnovitelné energie, který by mohl být využit pro palivové směsi jako udržitelné řešení. Předmětem tohoto výzkumu bylo zjistit vliv druhu stromu, velikosti ... -
Operating Characteristics of a Timber Trailer with a Hybrid Drive
(MDPI AG (Multidisciplinary Digital Publishing Institute-MDPI), 2022)This paper deals with the design and operational evaluation of a timber tractor-trailer unit with a hybrid trailer drive. The source of electrical energy for the two induction motors driving the front wheels of the tandem ... -
Overwinter Storage of European Beech and Norway Spruce Planting Stock: Effect of Different Methods and Temperature Conditions
(MDPI AG (Multidisciplinary Digital Publishing Institute-MDPI), 2021)The aim of this research was to compare methods of overwinter storage of forest tree species planting stock and to specify of the optimal and the minimal temperature for freezing. Planting stock of European beech and Norway ... -
Patterns of Ips cembrae (Herr) infestation on trap and standing trees of European larch (Larix decidua Mill.)
(Northeast Forestry University, 2023)The large larch beetle, Ips cembrae, is a significant pest causing the death of larch. In 2020, the attack density of I. cembrae on larch trap trees and standing trees was evaluated using sample sections placed along the ... -
Physical Properties of Silver Fir (Abies alba L.) Wood Cladding Modified by Traditional Japanese Charring Method
(North Carolina State University, 2023)Silver fir (Abies alba L.) wood samples were charred on one surface using an enhanced version of the traditional Japanese Yakisugi method. The 15 charred boards obtained from five charring chimneys were divided into three ... -
Physical-Mechanical Properties of Peat Moss (Sphagnum) Insulation Panels with Bio-Based Adhesives
(MDPI AG (Multidisciplinary Digital Publishing Institute-MDPI), 2022)Rising energy and raw material prices, dwindling resources, increased recycling, and the need for sustainable management have led to growth in the smart materials sector. In recent years, the importance and diversity of ... -
Phytophthora, Nothophytophthora and Halophytophthora diversity in rivers, streams and riparian alder ecosystems of Central Europe
(Springer Heidelberg, 2023)Waterways are ideal pathways for Phytophthora dispersal and potential introduction to terrestrial ecosystems. While many Phytophthora species from phylogenetic clades 6, 9 and 10 are predominant oomycetes in watercourses ... -
Population dynamics of the common shrew (Sorex araneus) in Central European forest clearings
(Springer New York, 2023)The population dynamics of shrews (Soricidae) are not well known even though they form an important part of forest ecosystems and represent suitable bioindicators of ecosystem quality. The aim of this study was to evaluate ... -
Predicted occurrence of ancient coppice woodlands in the Czech Republic
(Italian Society of Silviculture and Forest Ecology, 2017)Coppicing started in the Neolithic period and has been practiced throughout European history. This traditional silvicultural system was abandoned in many European countries during the 20th century. The Czech Republic now ... -
Production and soil restoration effect of pioneer tree species in a region of allochthonous Norway spruce dieback
(Česká akademie zemědělských věd, 2017)The paper analyses the growth, structure, production and soil chemistry of different tree species stands 20 years after allochthonous spruce dieback. The experiment was carried out at lower altitudes (300 m a.s.l.) at rich ... -
Properties of lightweight particleboard made with sunflower stalk particles in the core layer
(Elsevier Science BV, 2023)In this study we assessed the efficacy of manufacturing lightweight particleboards using sunflower (Helianthus annuus L.) stalk particles. Three-layer lightweight particleboards with target densities of 350, 450 and 550 ... -
Properties of Plywood Panels Composed of Thermally Densified and Non-Densified Alder and Birch Veneers
(MDPI AG (Multidisciplinary Digital Publishing Institute-MDPI), 2023)Ukrainian companies mainly use birch in the manufacture of plywood, but species, such as black alder, are not yet widely used in the manufacture of plywood due to their poorer properties. It is well known that thermal ... -
Proposal of a method for the evaluation of the employment possibilities for people with special needs on woodworking machines
(Mendelova univerzita v Brně, 2017)The employment opportunities for people with special needs in the field of woodworking have not yet been mapped out in the Czech Republic. All the current experience in this area has been directly acquired from individual ... -
The Protection of Ash Trees Against Ash Dieback by Tree Injections
(Elsevier GmbH, 2023)Ash dieback caused by a non-native pathogenic fungus Hymenoscyphus fraxineus has been decimating populations of European Fraxinus species for over 30 years. Nevertheless, there is still a considerable amount of valuable ...