BF, Forestry Library, Ljubljana (GIS)
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Razvoj gozdov v gozdnogospodarski enoti Čemernica : magistrsko delo : magistrski študij - 2. stopnja = Forest development in the Čemernica forest management unit : M. Sc. Thesis : Master Study ProgrammesTrifković, VasilijeNa podlagi arhivskih podatkov iz gozdnogospodarskih načrtov smo analizirali razvoj gozdnih sestojev v gozdnogospodarski enoti Čemernica (Bosna in Hercegovina). Uporabili smo podatke iz načrtov za pet ... načrtovalnih obdobjih z začetkom veljavnosti v letih 1964, 1979, 1987, 1999 in 2008. Na ravni oddelkov smo analizirali spremembe lesne zaloge, drevesne sestave in debelinske strukture gozdnih sestojev. Gospodarjenje z čemerniškimi gozdovi se izvaja pretežno po načelih prebiralnega gospodarjenja. Spremembe drevesne sestave in debelinske strukture smo pojasnjevali s topografskimi spremenljivkami (nadmorska višina, naklon in ekspozicija) in spremenljivkami dostopnosti (gostota gozdnih cest, razdalja od centroida oddelka do najbližjega naselja in razdalja od centroida oddelka do najbližje ceste). V obdobju 1964-2008 se je lesna zaloga gozdnih sestojev povečala, in sicer od 311 m3/ha na 395 m3/ha. Drevesna sestava se je spremenila, delež bukve v lesni zalogi se je nekoliko zmanjšal zaradi povečanja deleža jelke, smreke in plemenitih listavcev. Debelinska struktura gozdnih sestojev se je značilno spremenila, povečala se je zaloga srednje debelega drevja s prsnim premerom 21-50 cm, zmanjšala pa zaloga debelega drevja s prsnim premerom nad 80 cm. Analiza razmestitve spremenjenih in ohranjenih gozdov kaže, da se z oddaljenostjo od naselij povečuje verjetnost za prisotnost ohranjenih gozdov. Podrobna analiza drevesne sestave gozdov kaže, da na njeno ohranjenost značilno vplivata naklon in oddaljenost od gozdnih cest; drevesna sestava je bolje ohranjena na terenih z večjimi nakloni in oddelkih, ki so bližje gozdnim cestam. Med dvema obdobjema (1964-1987 in 1987-2008) nismo ugotovili značilnih razlik v spremembah debelinske strukture, kar nakazuje, da se gospodarjenje z gozdovi ni bistveno spremenilo.Type of material - master's thesis ; adult, seriousPublication and manufacture - Ljubljana : [V. Trifković], 2017Language - slovenianCOBISS.SI-ID - 4872614
Author
Trifković, Vasilije
Other authors
Bončina, Andrej
Topics
razvoj gozdnih sestojev |
lesna zaloga |
drevesna sestava |
debelinska struktura |
gozdnogospodarski načrti |
Čemernica |
development of forest stands |
growing stock |
tree species composition |
diameter structure |
forest management plan |
Čemernica
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Database name | Field | Year |
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Trifković, Vasilije | ![]() |
Bončina, Andrej | 10801 |
Source: Personal bibliographies
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