 Landslide inventory and main geomorphological features affecting slope stability in the Picentino river basin (Campania, southern Italy)Valeria Lupiano, Valeria Rago, Oreste G. Terranova and Giulio Iovine Journal of Maps, 2019, vol. 15, issue 2, 131-141 Abstract: The landslide inventory of the Picentino basin was realized at 1:25,000, with focus on main geomorphological features affecting slope stability. It is based on different sets of air-photos (scales 1:33,000–1:18,000, dated up to 1998), and on field surveys. Among shallow landslides, channelized debris flows strongly prevail, originated as debris slides on moderately steep slopes. Further sectors are affected by deeper slope movements of greater extent. Items related to tectonics, erosion processes, and anthropized sectors are also mapped. Relevant predisposing factors to slope instability are shown in 1:100,000 thematic maps. In addition, shallow landslides of the 1998 inventory were compared to those derived from two event-based inventories (PSAI 2002, PSAI 2011, dated 1998–2005 at 1:13,000–1:10,000). Discrepancies are mainly ascribable to types of employed air-photos, age of surveys, scale of mapping, and freshness of forms, remarking the relevance of suitable shallow-landslide inventories for susceptibility evaluations. Date: 2019 Downloads: (external link) Related works: Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text Persistent link: https://EconPapers.repec.org/RePEc:taf:tjomxx:v:15:y:2019:i:2:p:131-141 Ordering information: This journal article can be ordered from DOI: 10.1080/17445647.2018.1563836 Access Statistics for this article Journal of Maps is currently edited by Dr Mike Smith, Dr Jeremy Porter and Dr Dick Berg More articles in Journal of Maps from Taylor & Francis Journals |
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