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Title:Primerjava strukture gozdnih sestojev in sestave rastlinskih vrst v pragozdu in gospodarskem gozdu ter presoja uporabnosti izsledkov za gozdarsko načrtovanje
Authors:ID Bončina, Andrej (Author)
Files:.pdf PDF - Presentation file, download (1,20 MB)
MD5: CD0C58D16043F83213F7762F80DB4581
PID: 20.500.12556/dirros/cad14f92-e677-48f5-88bf-b0747d74fdf4
 
Language:Slovenian
Typology:1.01 - Original Scientific Article
Organization:Logo SciVie - Slovenian Forestry Institute
Abstract:Avtor prikazuje izsledke primerjalne raziskave strukture gozdnih sestojev in rastlinske sestave v pragozdu Rajhenav in gospodarskem gozdu. V gospodarskem gozdu je mozai~nost horizontalne strukture bolj izrazita, {tevilo vrzeli in mladovij je ve~je, njihova povr{ina tudi ve~ja. V gospodarskem gozdu je ve~ kot za polovico ni`ja lesna zaloga, dele` debelega drevja in koli~ina mrtvega drevja sta ob~utno manj{a kot v pragozdu, drevesna sestava je pestrej{a, v pomladku uspeva ve~je {tevilo drevesnih vrst. Zeli{~na plast je bolje razvita v gospodarskem gozdu, kjer smo evidentirali ve~je {tevilo vrst, njihovo obiljeje v splo{nem tudi ve~je. V cikli~nem razvoju gozdnih sestojev od mladovij do debeljakov in pomlajencev se {tevilo in obilje vrst v zeli{~ni plasti pove~ujeta. Raziskava potrjuje, da je razmerje razvojnih faz gozda primeren kazalec za posredno ocenjevanje razli~nih kriterijev trajnostnega gospodarjenja z gozdovi.
Keywords:biotska pestrost, vrstna raznolikost, rastlinska raznovrstnost, gospodarski gozd, zgradba sestoja, horizontalna zgradba, pragozd, biodiverziteta, gozdarsko načrtovanje
Publication status:Published
Publication version:Version of Record
Year of publishing:2000
Number of pages:str. 153-181
Numbering:Vol. 63
PID:20.500.12556/DiRROS-7406 New window
UDC:630
ISSN on article:0351-3114
URN:URN:NBN:SI:doc-HZXO6HM7
COBISS.SI-ID:790438 New window
Publication date in DiRROS:12.07.2017
Views:5719
Downloads:2375
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Record is a part of a journal

Title:Zbornik gozdarstva in lesarstva : forest and wood science & technology
Shortened title:Zb. gozd. lesar.
Publisher:Gozdarski inštitut Slovenije, Biotehniška fakulteta, Oddelek za gozdarstvo in obnovljive gozdne vire, Biotehniška fakulteta, Oddelek za lesarstvo
ISSN:0351-3114
COBISS.SI-ID:6206978 New window

Secondary language

Language:Undetermined
Title:A comparison of stand structure and plant species composition between virgin forest remnants and managed forests, and result considerations with regard to forestry planning
Abstract:Some results of comparisons of stand structure and plant species composition between virgin forest remnants and managed forests are presented. The horizontal structure of the analysed managed stands is more diverse and patchy, the number of canopy gaps and stand initiation patches is higher, and their average area is larger, too. In the managed forest growing stock is lessthan half of that in the virgin forest remnant, the volume of large diameter trees (DBH>50 cm) and dead trees (snags and logs) is much lower, treespecies composition is more diverse and tree species number in natural regeneration is higher compared to the virgin forest remnant. The herb layer is more abundant in the managed forest: more plant species were registered there and their abundance is greater. In the cyclical stand in development from juvenile to optimal phase the number and abundance of plant species increased. Proportion of developmental phases is a suitable indicator for assessment of different criteria of sustainable forest management.
Keywords:biodiversity, species diversity, stand structure, texture, plant diversity, managed forest, virgin forest remnant, forest planning, habitat


Collection

This document is a part of these collections:
  1. Acta Silvae et Ligni

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