Browsing by Author "Adamec, Zdeněk"

Now showing items 1-8 of 8

    • Comparison of Methods for Estimating Damage by Wild Ungulates on Field Crops 

      Drimaj, Jakub; Skoták, Vlastimil; Kamler, Jiří; Plhal, Radim; Adamec, Zdeněk; Mikulka, Ondřej; Janata, Přemysl (MDPI AG (Multidisciplinary Digital Publishing Institute-MDPI), 2023)
      High numbers of large ungulates are locally accompanied by high levels of damage to field crops, causing economic losses and increased costs for the protection of agricultural fields. Quantifying the levels of damage can ...

    • Comparison of parametric and nonparametric methods for modeling height-diameter relationships 

      Adamec, Zdeněk; Drápela, Karel (Italian Society of Silviculture and Forest Ecology, 2017)
      This paper focuses on the problem of regionalization of the height-diameter model at the stand level. To this purpose, we selected two different modeling techniques. As a parametric method, we chose a linear mixed effects ...

    • Development of Douglas fir merchantable stem volume model in the conditions of the Czech Republic 

      Hlavica, Radoslav; Adamec, Zdeněk (Česká akademie zemědělských věd, 2023)
      A precise merchantable stem volume model of Douglas fir [Pseudotsuga menziesii (Mirb.) Franco] is missing in the Czech Republic. The aim of this study was to fit a new model through the reparametrization of volume equations ...

    • Development of sessile oak and European hornbeam sprouts after thinning 

      Adamec, Zdeněk; Kadavý, Jan; Fedorová, Barbora; Knott, Robert; Kneifl, Michal; Drápela, Karel (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 ...

    • Effect of thinning and reduced throughfall in young coppice dominated by Quercus petraea (Matt.) Liebl. and Carpinus betulus L 

      Fedorová, Barbora; Kadavý, Jan; Adamec, Zdeněk; Knott, Robert; Kučera, Aleš; Kneifl, Michal; Drápela, Karel; Inurrigarro, Romà Ogaya (Österreichischer Agrarverlag GmbH, 2018)
      The effects of thinning and reduced throughfall on soil moisture and the diameter and height increments of sessile oak and European hornbeam sprouts were studied in the southeastern part of the Czech Republic. Thinning was ...

    • Growth Response of Sessile Oak and European Hornbeam to Traditional Coppice-with-Standards Management 

      Kadavý, Jan; Adamec, Zdeněk; Uherková, Barbora; Kneifl, Michal; Knott, Robert; Kučera, Aleš; Friedl, Michal; Dařenová, Eva; Skládanka, Jiří; Drápela, Karel (MDPI AG (Multidisciplinary Digital Publishing Institute-MDPI), 2019)
      Research Highlights: The influence of litter raking and livestock grazing on the development of juvenile sessile oak and European hornbeam sprouts as well as on sessile oak standards were studied. Such experiments are very ...

    • Production and soil restoration effect of pioneer tree species in a region of allochthonous Norway spruce dieback 

      Martiník, Antonín; Adamec, Zdeněk; Houška, Jakub (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 ...

    • Traditional coppice managements at the landscape level along with recreational use 

      Uherková, Barbora; Kadavý, Jan; Adamec, Zdeněk; Friedl, Michal; Kučera, Aleš; Knott, Robert; Kneifl, Michal; Drimaj, Jakub (Mendelova univerzita v Brně, 2023)
      Our current goals in forestry involve safeguarding the land and environment, optimizing the forest's ability to absorb CO2, maintaining the health and integrity of forest ecosystems, and preserving biodiversity and landscape ...