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Dinamika zaraščanja planinskih pašnikov na Belski planini in Rebru z objektno usmerjeno analizo ortofotoposnetkov
ID Klinar, Klemen (Author), ID Hladnik, David (Author)

URLURL - Presentation file, Visit http://www.dlib.si/details/URN:NBN:SI:doc-VOBOGFHD This link opens in a new window

Abstract
Planinski pašniki so del kmetijske rabe prostora v alpskem svetu, ki se pogosto zaraščajo. S primerjavo kart rabe tal smo ugotovili dinamiko zaraščanja pašnikov in drugih prostorskih procesov na Belski planini in pašniku Rebru. Digitalni ortofotoposnetki iz let 1995 in 2006 so bili v okolju GIS analizirani s postopkom objektne klasifikacije. Z uporabljeno metodologijo je mogoče brez dolgotrajnega vizualnega razmejevanja rabe tal zanesljivo določiti spremembe na ravni najmanjših površin, to je posameznih grmov ali skupin dreves.

Language:Slovenian
Keywords:planinski pašniki, zaraščanje, ruševje, ortofoto, objektna klasifikacija, GIS
Work type:Scientific work
Typology:1.01 - Original Scientific Article
Organization:BF - Biotechnical Faculty
Publisher:Zveza društev inženirjev in tehnikov gozdarstva in lesarstva Slovenije
Year:2014
Number of pages:Str. 263-279
Numbering:Letn. 72, št. 5/6
PID:20.500.12556/RUL-79505 This link opens in a new window
UDC:630*58:630*91(497.4Belska planina)(045)=163.6
ISSN on article:0017-2723
COBISS.SI-ID:3888806 This link opens in a new window
Publication date in RUL:30.12.2015
Views:1270
Downloads:224
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Record is a part of a journal

Title:Gozdarski vestnik. slovenska strokovna revija za gozdarstvo
Shortened title:Gozd. vestn.
Publisher:Zveza gozdarskih društev Slovenije
ISSN:0017-2723
COBISS.SI-ID:3736834 This link opens in a new window

Secondary language

Language:English
Title:Dynamics of alpine pastures overgrowth in Belska planina and Reber using object-based analysis of orthophoto images
Abstract:
Alpine pastures are a part of the agricultural use of land in the Alpine region but they are becoming overgrown. By comparing land use maps the dynamics of pasture overgrowth and other spatial processes in Belska Planina and Reber pasture were established. Digital ortophotos from the years 1995 and 2006 were analyzed by feature extraction with GIS tools. Changes at the level of the smallest surfaces, i.e. individual shrubs or cluster of trees, can be reliably identified with the methodology used without long-lasting visual land use delineation.

Keywords:alpine pastures, afforestation, dwarf pine stands, ortophoto, feature extraction, GIS

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