Statistical and expert-based landslide susceptibility modeling on a national scale applied to North Macedonia
Апстракт
This article presents a Geographic Information System (GIS) assessment of Landslide Susceptibility Zonation (LSZ) in North Macedonia. Because of the weak landslide inventory, statistical method (frequency ratio) is combined with Analytical Hierarchy Process (AHP). In this study, lithology, slope, plan curvature, precipitations, land cover, distance from streams, and distance from roads were selected as precondition factors for landslide occurrence. There are two advantages of the approach used. The first is the possibility of comparing of the results and cros svalidation between the statistical and expert based methods with an indication of the advantages and drawbacks of each of them. The second is the possibility of better weighting of precondition factors for landslide occurrence, which can be useful in cases of weak landslide inventory. The final result shows that in the case of weak landslide inventory, LSZ map created with the combination of both models provide better overall res...ults than each model separately.
Кључне речи:
landslides / LSZ / LSI / AHP / geo-environmental factors / North MacedoniaИзвор:
Open Geosciences, 2019, 11, 1, 750-764Издавач:
- De Gruyter Open Access
DOI: 10.1515/geo-2019-0059
ISSN: 2391-5447
WoS: 000495402400001
Scopus: 2-s2.0-85075178645
Колекције
Институција/група
Geografski fakultetTY - JOUR AU - Milevski, Ivica AU - Dragićević, Slavoljub AU - Zorn, Matija PY - 2019 UR - https://gery.gef.bg.ac.rs/handle/123456789/988 AB - This article presents a Geographic Information System (GIS) assessment of Landslide Susceptibility Zonation (LSZ) in North Macedonia. Because of the weak landslide inventory, statistical method (frequency ratio) is combined with Analytical Hierarchy Process (AHP). In this study, lithology, slope, plan curvature, precipitations, land cover, distance from streams, and distance from roads were selected as precondition factors for landslide occurrence. There are two advantages of the approach used. The first is the possibility of comparing of the results and cros svalidation between the statistical and expert based methods with an indication of the advantages and drawbacks of each of them. The second is the possibility of better weighting of precondition factors for landslide occurrence, which can be useful in cases of weak landslide inventory. The final result shows that in the case of weak landslide inventory, LSZ map created with the combination of both models provide better overall results than each model separately. PB - De Gruyter Open Access T2 - Open Geosciences T1 - Statistical and expert-based landslide susceptibility modeling on a national scale applied to North Macedonia VL - 11 IS - 1 SP - 750 EP - 764 DO - 10.1515/geo-2019-0059 UR - https://hdl.handle.net/21.15107/rcub_gery_988 ER -
@article{ author = "Milevski, Ivica and Dragićević, Slavoljub and Zorn, Matija", year = "2019", abstract = "This article presents a Geographic Information System (GIS) assessment of Landslide Susceptibility Zonation (LSZ) in North Macedonia. Because of the weak landslide inventory, statistical method (frequency ratio) is combined with Analytical Hierarchy Process (AHP). In this study, lithology, slope, plan curvature, precipitations, land cover, distance from streams, and distance from roads were selected as precondition factors for landslide occurrence. There are two advantages of the approach used. The first is the possibility of comparing of the results and cros svalidation between the statistical and expert based methods with an indication of the advantages and drawbacks of each of them. The second is the possibility of better weighting of precondition factors for landslide occurrence, which can be useful in cases of weak landslide inventory. The final result shows that in the case of weak landslide inventory, LSZ map created with the combination of both models provide better overall results than each model separately.", publisher = "De Gruyter Open Access", journal = "Open Geosciences", title = "Statistical and expert-based landslide susceptibility modeling on a national scale applied to North Macedonia", volume = "11", number = "1", pages = "750-764", doi = "10.1515/geo-2019-0059", url = "https://hdl.handle.net/21.15107/rcub_gery_988" }
Milevski, I., Dragićević, S.,& Zorn, M.. (2019). Statistical and expert-based landslide susceptibility modeling on a national scale applied to North Macedonia. in Open Geosciences De Gruyter Open Access., 11(1), 750-764. https://doi.org/10.1515/geo-2019-0059 https://hdl.handle.net/21.15107/rcub_gery_988
Milevski I, Dragićević S, Zorn M. Statistical and expert-based landslide susceptibility modeling on a national scale applied to North Macedonia. in Open Geosciences. 2019;11(1):750-764. doi:10.1515/geo-2019-0059 https://hdl.handle.net/21.15107/rcub_gery_988 .
Milevski, Ivica, Dragićević, Slavoljub, Zorn, Matija, "Statistical and expert-based landslide susceptibility modeling on a national scale applied to North Macedonia" in Open Geosciences, 11, no. 1 (2019):750-764, https://doi.org/10.1515/geo-2019-0059 ., https://hdl.handle.net/21.15107/rcub_gery_988 .