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Title:Reconstruction of landslide activity using dendrogeomorphological analysis in the Karavanke mountains in NW Slovenia
Authors:ID Oven, Domen (Author)
ID Levanič, Tom (Author)
ID Jež, Jernej (Author)
ID Kobal, Milan (Author)
Files:.pdf PDF - Presentation file, download (9,35 MB)
MD5: 97D631743CB2BD0B5841F671B7DEB009
 
URL URL - Source URL, visit https://www.mdpi.com/1999-4907/10/11/1009
 
Language:English
Typology:1.01 - Original Scientific Article
Organization:Logo SciVie - Slovenian Forestry Institute
Abstract:Tree ring eccentricity was used to reconstruct landslide activity in the last 138 years in the Urbas landslide located at Potoška planina in the NW part of the Karavanke Mountains, Slovenia. The research was based on the dendrochronological sampling of Norway spruce (Picea abies (L.) Karst.) in areas of varying landslide intensity. Analysis of a sudden change in the eccentricity index of 82 curved trees concluded that there were 139 growth disturbances and 16 landslide reactivations between 1880 and 2015, with a landslide return period of 8.5 years. Using lidar data, changes in the surface of the digital terrain model (DTM) were compared with changes in the eccentricity index of trees at the same location in the period 2014-2017. On the basis of temporal changes in the eccentricity index and by using spatial interpolation, landslide activity was reconstructed for the period 1943%2015. During this period, landslide intensity increased in the central part of the landslide. Although categorization into seven categories of different stem curvature was proposed, no distinction between categories with respect to their eccentricity index was found.
Keywords:landslide activity, dendrogeomorphology, tree ring eccentricity, eccentricity index, digital terrain model, spatial interpolation
Publication status:Published
Publication version:Version of Record
Year of publishing:2019
Number of pages:19 str.
Numbering:article 1009, iss. 11
PID:20.500.12556/DiRROS-11030 New window
UDC:630*58:630*56:630*81(497.4Karavanke)(045)=111
ISSN on article:1999-4907
DOI:10.3390/f10111009 New window
COBISS.SI-ID:5554598 New window
Note:Nasl. iz nasl. zaslona; Opis vira z dne 13. 11. 2019; Publikacija v formatu PDF obsega 19 str.;
Publication date in DiRROS:20.02.2020
Views:2546
Downloads:1757
Metadata:XML DC-XML DC-RDF
:
OVEN, Domen, LEVANIČ, Tom, JEŽ, Jernej and KOBAL, Milan, 2019, Reconstruction of landslide activity using dendrogeomorphological analysis in the Karavanke mountains in NW Slovenia. Forests [online]. 2019. Vol. 1009, no. 11. [Accessed 8 April 2025]. DOI 10.3390/f10111009. Retrieved from: https://dirros.openscience.si/IzpisGradiva.php?lang=eng&id=11030
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Record is a part of a journal

Title:Forests
Shortened title:Forests
Publisher:MDPI
ISSN:1999-4907
COBISS.SI-ID:3872166 New window

Licences

License:CC BY 4.0, Creative Commons Attribution 4.0 International
Link:http://creativecommons.org/licenses/by/4.0/
Description:This is the standard Creative Commons license that gives others maximum freedom to do what they want with the work as long as they credit the author.
Licensing start date:12.11.2019
Applies to:published ver.

Secondary language

Language:Undetermined
Keywords:zemeljski plaz, dendrogeomorfologija, ekscentričnost branik, indeks ekscentričnosti, digitalni model terena, prostorska interpolacija


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