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Popis stanja gozdov v Sloveniji leta 1998 na 16x16 km mreži, spremembe stanja v obdobju 1987-1998 in stanje gozdov v Evropi = Slovenian forest condition survey on the 16x16 km grid in 1998, changes in the period from 1987-1998 and forest condition in other european countriesMavsar, Robert, 1970-Predstavljamo rezultate popisa poškodovanosti gozdov, ki smo ga 1998 opravili na mreži z gostoto 16 x 16 km. Popis je na 43 traktih zajel 1008 dreves. Ugotovili smo, da se stanje ni bistveno ... poslabšalo. Povprečna osutost je bila 23,5 %, poškodovanih (drevesa, katerih osutost je višja od 25 %) pa je bilo skoraj 29 % vzorčnih dreves. Podobno kot v Sloveniji je tudi stanje gozdov v Evropi, kjer se je osutost prav tako nekoliko povečala. Za nekatere evropske države predstavljamo podatke o zdravstvenem stanju gozdov v letih 1997 in 1998. Poleg poškodb, katerih vzroki nam niso znani, smo vključili v popis tudi poškodbe znanih povzročiteljev. Rezultati v primerjavi z letom 1997 niso bistveno različni. Poškodbe znanih povzročiteljev so se pojavile na 41 % dreves, še naprej prevladujejo poškodbe krošenj (delovanje primarnih škodljivcev) in debla (spravilo in sečnja).Source: Zbornik gozdarstva in lesarstva = Research reports : forest and wood science & technology. - ISSN 0351-3114 (Št. 58, 1999, str. 139-163)Type of material - article, component partPublish date - 1999Language - slovenianCOBISS.SI-ID - 506534
Author
Mavsar, Robert, 1970-
Topics
varstvo okolja |
propadanje gozda |
osutost drevja |
popis |
smpremljanje sprememb |
stanje gozda |
Slovenija
source: Zbornik gozdarstva in lesarstva = Research reports : forest and wood science & technology. - ISSN 0351-3114 (Št. 58, 1999, str. 139-163)
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Mavsar, Robert, 1970- | 19027 |
Source: Personal bibliographies
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