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Mikroklimatske razmere v vrzelih in sestojih dinarskega jelovo-bukovega gozda
Vilhar, Urša (Author), Simončič, Primož (Author), Kajfež-Bogataj, Lučka (Author), Katzensteiner, Klaus (Author), Diaci, Jurij (Author)

URLURL - Presentation file, Visit http://eprints.gozdis.si/id/eprint/228 This link opens in a new window

Abstract
Mikroklimatske razmere sodijo med dejavnike, ki odločujoče vplivajo na zgradbo, rast, zdravstveno stanje in stabilnost gozdnih ekosistemov. Namen naše raziskave je bil raziskati osnovne mikroklimatske razmere v dveh sestojihin v vrzelih različne velikosti v dinarskem jelovo-bukovem pragozdnem rezervatu (Rajhenavski Rog) ter gospodarskem sonaravnem gozdu (Snežna jama) v vegetacijskem obdobju v letih 2003 in 2004. Spremljali smo temperaturo zraka, temperaturo tal, relativno zračno vlago ter smer in hitrost vetra. V pragozdnem rezervatu so bile povprečne dnevne temperature zraka na 2 m višine nižje kot v gospodarskem gozdu, relativna zračna vlaga pa je bila višja. V gospodarskem gozdu so bile v nasprotju s pričakovanji temperature zraka na sredini Male vrzeli (SMV) višje kot na sredini Velike vrzeli (SVV). Ugotavljamo, da na mikroklimatske razmere poleg zgradbe sestoja in oblikovanost roba vrzeli pomembno vplivajo tudi značilnosti razgibanega kraškega reliefa: naklon terena, ekspozicija ter oblikovanost terena.

Language:Slovenian
Keywords:mikroklima gozda, gospodarski gozd, pragozdni rezervati, vrzeli, tvorba vrzeli, Kočevski Rog
Work type:Scientific work (r2)
Tipology:1.01 - Original Scientific Article
Organization:BF - Biotechnical Faculty
Year:2006
Number of pages:str. 21-36
Numbering:Št. 81
UDC:630*111(045)
ISSN on article:0351-3114
COBISS.SI-ID:1806758 Link is opened in a new window
Views:722
Downloads:129
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Record is a part of a journal

Title:Zbornik gozdarstva in lesarstva
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 This link opens in a new window

Secondary language

Language:English
Title:Microclimate conditions in gaps and mature stands of Dinaric silver fir-beech forests
Abstract:
Microclimate conditions affect composition, structure, growth, health and dynamics of forest ecosystems. In the current study, microclimatic conditions of a Dinaric silver fir-beech forest in selected forest stands and different development stages in managed forest (Snežna jama) and virgin forest remnant (Rajhenavski Rog) were determined during two growing seasons in the years 2003and 2004. Air temperature, soil temperature, relative humidity, wind speedand direction were measured. Daily air temperatures 2 m above ground werelower in the virgin forest remnant than in the managed forest, but relative humidity was higher. Microclimate conditions in the managed forest were not more extreme in the Large gap (SVV) than in the Small gap (SMV), in contrast to our expectations. Microclimatic conditions are influenced not onlyby stand structure and shape of the forest edge in a gap but also by the karst relief characteristics: the inclination, exposition and shape of the terrain.

Keywords:forest microclimate, maneged forest, virgin forest remnant, gap formation, Kočevski Rog

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