Fakulta lesnická a dřevařská / Faculty of Forestry and Wood Technology: Poslední příspěvky
Zobrazují se záznamy 141-160 z 186
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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 ... -
Cultural ecosystem services of geodiversity: A case study from Stranska skala (Brno, Czech Republic)
(MDPI AG (Multidisciplinary Digital Publishing Institute-MDPI), 2020)The concept of ecosystem services developed in the second half of the 20th century, and the Millennium Ecosystem Assessment was crucial for its acceptance. This assessment identified the services that ecosystems provide ... -
Comparison of Different Remote Sensing Methods for 3D Modeling of Small Rock Outcrops
(MDPI AG (Multidisciplinary Digital Publishing Institute-MDPI), 2020)This paper reviews the use of modern 3D image-based and Light Detection and Ranging (LiDAR) methods of surface reconstruction techniques for high fidelity surveys of small rock outcrops to highlight their potential within ... -
Visual Exposure of Rock Outcrops in the Context of a Forest Disease Outbreak Simulation Based on a Canopy Height Model and Spectral Information Acquired by an Unmanned Aerial Vehicle
(MDPI AG (Multidisciplinary Digital Publishing Institute-MDPI), 2020)This research was focused on the study of visual exposure evolution in the locality of the Drátenická skála nature monument (in the Czech Republic) and the surrounding forest complex in terms of history and through modelling ... -
Analysis of serious and fatal occupational accidents associated with tractors in agriculture and forestry in the Czech Republic
(Mendelova univerzita v Brně, 2020)Agriculture and forestry have traditionally been one of the most hazardous occupations for workers. In both these sectors the tractor is one of the most used machinery. From a total of 89 detected serious and fatal accidents ... -
Street furniture for seniors
(Mendelova univerzita v Brně, 2020)Street furniture is an independent discipline. It addresses detailed solutions of products designed for human use in an exterior environment. Based on present-day studies, senior citizens constitute the fastest growing ... -
Influence of moisture content for bonding quality of european beech and english oak
(Mendelova univerzita v Brně, 2020)This study focused on the comparison of the bonding quality of European beech (Fagus sylvatica L.) and English oak (Quercus robur L.), due to variability of moisture content (MC) in the wood. Hardwood species as a material, ... -
Comparison of the Accuracy of Methods for Calculating the Volume of Standing European Beech Trees
(Mendelova univerzita v Brně, 2020)The paper presents results of the analysis of the accuracy of calculating the volume of standing trees, calculated according to the method used in forestry practice, based on the principle of full calipering of all marked ... -
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 ... -
Comparison of LiDAR-based Models for True Leaf Area Index and Effective Leaf Area Index Estimation in Young Beech Forests
(Mendelova univerzita v Brně, 2020)The leaf area index (LAI) is one of the most common leaf area and canopy structure quantifiers. Direct LAI measurement and determination of canopy characteristics in larger areas is unrealistic due to the large number of ... -
Development of sessile oak and European hornbeam sprouts after thinning
(MDPI AG (Multidisciplinary Digital Publishing Institute-MDPI), 2017)We observed the growth of juvenile sprouts at stool level in an oak-hornbeam selective coppice after selective thinning. We tested the relations of sprouting probability, number and height of new sprouts, and stool biometric ... -
The Use of Terrestrial Laser Scanning for Determining the Driver's Field of Vision
(MDPI AG (Multidisciplinary Digital Publishing Institute-MDPI), 2017)Terrestrial laser scanning (TLS) is currently one of the most progressively developed methods in obtaining information about objects and phenomena. This paper assesses the TLS possibilities in determining the driver's field ... -
Ancient Coppice Woodlands in the Landscape of the Czech Republic
(De Gruyter Open Ltd., 2017)Ancient coppice woodlands are forest stands of coppice origin with a long-term continual development and preserved typical natural and historic elements of old coppices. Significant natural elements in ancient coppices ... -
Faunistic Study on Spiders (Araneae) in the Špraněk National Nature Reserve with Suggestion to Conservation Management of the Locality
(Mendelova univerzita v Brně, 2017)Spiders (Araneae) are a classic indicator taxon for evaluating the health of natural environments. Here, spiders from the forest ecosystems in Špraněk National Nature Reserve (Olomoucký Region) were investigated. A total ... -
The Relationship between some Forest Stand Properties and the Occurrence of Orchids in the Central Part of the Moravian Karst Protected Landscape Area
(Mendelova univerzita v Brně, 2017)The aim of this study is to determine the relationship between some forest stand properties and the occurrence of orchids in the territory of the Křtiny Training Forest Enterprise. The research took place between the ... -
Changes in Soil Aggregate Stability Induced by Mineral Nitrogen Fertilizer Application
(Mendelova univerzita v Brně, 2017)The stability of soil aggregates is one of the most important characteristics of the soil affecting the overall soil quality and its health. In locality Březová nad Svitavou, experiment to reveal the effect of nitrogen ... -
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 ... -
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 ... -
The root system of pedunculate oak (Quercus robur L.) at the margins of regenerated stands
(Česká akademie zemědělských věd, 2017)The paper aims to contribute to the determination of reasons causing the irregular growth of young pedunculate oaks occurring at the margins of naturally and artificially regenerated plots neighbouring with adult stands ... -
The effect of slow-release fertilizers on the soil environment of spread windrows in the Krušné Hory Mts.
(Česká akademie zemědělských věd, 2017)The current revitalization of forest ecosystems in the Krušne Hory Mts. is carried out through: (i) spreading line windrows, (ii) chemical amelioration. The aim of this research consisted in: (i) assessing basic pedochemical ...