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Title:Daljnovodne preseke v gozdnem prostoru
Authors:Buser, Nataša (Author)
Kobal, Milan (Author)
Language:Slovenian
Tipology:1.01 - Original Scientific Article
Organisation:Logo ZGDS - Zveza gozdarskih društev Slovenije
Abstract:Prispevek obravnava vidnost daljnovoda v prostoru in v nadaljevanju prikazuje možnost prilagajanja poseka na koridorju daljnovoda, pri čemer so avtorji upoštevali reliefne razmere in različne simulirane višine drevja (od 5 do 35 m). Kot primer je bil izbran odsek obstoječega 220 kV daljnovoda med Hrušico in Postojnskim poljem (skupna dolžina 11.024 m). Vidnosti so bile izračunane znotraj radija moteče razdalje (4.100 m). Daljnovodni stebri (skupaj 30) so bili vidni s 33 % površine, različno široke preseke (pri določenih višinah drevja 15, 25 in 35 m) so bile v povprečju vidne s 30,3 % območja. Dolžina gozdnega roba in površina potrebnega poseka sta bili največji pri najvišjih simuliranih višinah drevja. Razlike v površini poseka so se večale linearno, medtem ko so se razlike v dolžini gozdnega robu eksponentno zmanjševale z večjimi simuliranimi višinami drevja.
Keywords:daljnovodna preseka, vidnost, gozdni rob, krajina, geoinformatika, daljinsko zaznavanje
Year of publishing:2019
COBISS_ID:5333926 Link is opened in a new window
UDC:630*9
ISSN on article:0017-2723
OceCobissID:3736834 Link is opened in a new window
Views:2361
Downloads:635
Files:.pdf PDF - Presentation file, download (317,46 KB)
 
Journal:Gozd. vestn.
Zveza gozdarskih društev Slovenije
 
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Secondary language

Language:Undetermined
Title:Transmission lines clearings in forest areas
Abstract:The aim of this paper is to show the possibility of changing visibility of the transmission line, creating powerline clearings and changing the length of forest edge, with respect to terrain conditions and different heights of trees (between 5 and 35 m). The section of transmission line between Hrušica Plateau and Postojna Basin was selected (total length 11,024 m). Visibility was calculated for 30 transmission towers within the radius of disturbing distance (4,100 m). Transmission towers were visible from 33% of the analysed area. The average proportion of the visible area of different transect width was 30.3%. The maximum surface of clearings and the length of forest edge were calculated at the maximum height of trees. The differences in the length of forest edge and surface of removals decreased with the height of trees
Keywords:transmission corridor, visibility, forest edge, landscape, geoinformatics, remote sensing


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