diplomsko delo - visokošolski strokovni študij
Abstract
V diplomskem delu smo ocenili sestojno zgradbo pragozdnega rezervata Šumik (19,24 ha). Zgradba gozdnih sestojev je bila ocenjena na osnovi vzorčne mreže,gostote 100*100 m, na kateri smo odmerili 7 arske vzorčne ploskve. Popisali smo dendrometrijske znake živih in odmrlih ter padlih dreves. Glavni drevesni vrsti sta jelka in bukev. V pragozdnem rezervatu smo ocenili povprečno 378 dreves na hektar. Povprečna lesna zaloga v pragozdu je 861m3/ha.Večina dreves (70 %) je zdravih. Od leta 1979, odkar so prvič bile izvedene natančne meritve v osrednjem delu pragozda, se sestojna zgradba ni značilno spremenila.
Keywords
pragozdni rezervat Šumik;sestojna zgradba;lesna zaloga;
Data
Language: |
Slovenian |
Year of publishing: |
2009 |
Source: |
Ljubljana |
Typology: |
2.11 - Undergraduate Thesis |
Organization: |
UL BF - Biotechnical Faculty |
Publisher: |
[M. Donik] |
UDC: |
630*22(497.4 Šumik)(043.2)=163.6 |
COBISS: |
2506918
|
Views: |
1208 |
Downloads: |
245 |
Average score: |
0 (0 votes) |
Metadata: |
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Other data
Secondary language: |
Unknown |
Secondary title: |
Stand structure changes in virgin forest reserve Šumik |
Secondary abstract: |
In this thesis we have measured and evaluated stand structures of the virgin forest reserve Šumik (19,24 ha). A sampling net of 100x100 m was set up, and within it a 7 are plots were measured out. Than we`ve registered several characteristics of living and standing or lying dead wood. The dominating tree species are fir and beech. An average of 378 trees/ha was estimated. The average growing stock of living trees is 861 m3/ha. Seventy percent of all living trees are healthy. Stand structure has`t typically changed since first evaluations in virgin forest reserve Šumik in 1979. |
Type (COBISS): |
Bachelor thesis/paper |
Thesis comment: |
Univerza v Ljubljani, Biotehniška fakulteta, Oddelek za gozdarstvo in obnovljive gozdne vire |
Pages: |
VII, 39 str. |
Keywords (UDC): |
applied sciences;medicine;technology;uporabne znanosti;medicina;tehnika;agriculture and related sciences and techniques;forestry;farming;wildlife exploitation;kmetijstvo ter sorodne vede in tehnologije;forestry;gozdarstvo;silviculture;gojenje gozdov;silvikultura; |
ID: |
55115 |