ALL libraries (COBIB.SI union bibliographic/catalogue database)
-
Strukturne spremembe gozdov na območju Idrija II od začetka načrtnega gospodarjenja do danes : diplomsko delo - univerzitetni študij = Structural changes of forests in the Idrija II region from beginning of regular management till today : graduation thesisLeskovec, DavidV diplomskem delu smo prikazali razvoj gozdov na ravni oddelkov v gozdnogospodarski enoti Idrija II od začetka načrtnega gospodarjenja do danes.Med seboj smo primerjali podatke iz načrtov za devet ... urejevalnih obdobijod leta 1879 do leta 1998. Z analizo smo po oddelkih spremljali razvoj drevesne sestave, sestojne zgradbe in lesne zaloge ter na ravni celotne enote še razvoj prirastka. V začetku je v večjem delu prevladovala bukev, do sredinestoletja pa je bukev v skupni lesni zalogi nazadovala zaradi povečanja deleža jelke, plemenitih listavcev in smreke. Delež jelke v skupni lesni zalogi je do konca 20. stoletja upadel, delež smreke in plemenitih listavcev pa se je povečal. Na spremembe drevesne sestave so vplivale velikopovršinske sečnje, ki so bile neugodne za pomlajevanje jelke ter so ugodno vplivale na pomlajevanje bukve in plemenitih listavcev. Delež drevesnih vrst v skupni lesni zalogi se je različno spreminjal v posameznih delih enote. Delež smreke se je povečal v visokogorskih bukovjih in smrekovjih v vzhodnem delu enote, delež jelke in plemenitih listavcev pa v dinarskih jelovo-bukovih gozdovih, gorskih ter acidofilnih bukovih gozdovih v zahodnem delu enote. Sestojna zgradba je bila v začetku obravnavanega obdobja v glavnem enomerna, v zadnjem obdobju pa prevladuje raznomerna zgradba, kar je posledica postopne spremembe načina gospodarjenja. V prvi polovici stoletja so bila večja nihanja v višini lesne zaloge, in sicer zaradi povečanih etatov in intenzivnejših sečenj tik pred prvo svetovno vojno, v drugi polovici preučevanega obdobja pa zaradi pogostih žledolomov in vetroloma.Type of material - undergraduate thesis ; adult, seriousPublication and manufacture - Ljubljana : [D. Leskovec], 2008Language - slovenianCOBISS.SI-ID - 2187430
Author
Leskovec, David
Other authors
Bončina, Andrej
Topics
forest stands |
development |
tree species composition |
stand structure |
growing stock |
forest management plan |
Idrija
Library/institution |
City | Acronym | For loan | Other holdings |
---|---|---|---|---|
Slovenian Forestry Institute, Forestry Library, Ljubljana | Ljubljana | GIS |
outside loan 1 cop.
|
Shelf entry
Permalink
- URL:
Impact factor
Access to the JCR database is permitted only to users from Slovenia. Your current IP address is not on the list of IP addresses with access permission, and authentication with the relevant AAI accout is required.
Year | Impact factor | Edition | Category | Classification | ||||
---|---|---|---|---|---|---|---|---|
JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
Select the library membership card:
If the library membership card is not in the list,
add a new one.
DRS, in which the journal is indexed
Database name | Field | Year |
---|
Links to authors' personal bibliographies | Links to information on researchers in the SICRIS system |
---|---|
Leskovec, David | |
Bončina, Andrej | 10801 |
Source: Personal bibliographies
and: SICRIS
Select pickup location:
Material pickup by post
Delivery address:
Address is missing from the member's data.
The address retrieval service is currently unavailable, please try again.
By clicking the "OK" button, you will confirm the pickup location selected above and complete the reservation process.
By clicking the "OK" button, you will confirm the above pickup location and delivery address, and complete the reservation process.
By clicking the "OK" button, you will confirm the address selected above and complete the reservation process.
Notification
Automatic login and reservation service currently not available. You can reserve the material on the Biblos portal or try again here later.
Subject headings in COBISS General List of Subject Headings
Select pickup location
The material from the parent unit is free. If the material is delivered to the pickup location from another unit, the library may charge you for this service.
Pickup location | Material status | Reservation |
---|
Reservation in progress
Please wait a moment.
Reservation was successful.
Reservation failed.
Reservation...
Membership card:
Pickup location: