Consiglio Nazionale delle Ricerche

Tipo di prodottoCartografia
TitoloExposure to landslides in rural areas in Central Italy
Anno di pubblicazione2021
Tipologia cartograficaCarta tematica
Autore/iM. Santangelo(a), I. Marchesini(a), F. Bucci(a), M. Cardinali(a), M. Cavalli(b), S. Crema(b), L. Marchi(b), M. Alvioli(a), F. Guzzetti(a)
Affiliazioni autori(a) Istituto di Ricerca per la Protezione Idrogeologica, Consiglio Nazionale delle Ricerche, via Madonna Alta 126, I-06128, Perugia, Italy (b) Istituto di Ricerca per la Protezione Idrogeologica, Consiglio Nazionale delle Ricerche, corso Stati Uniti 4, I-35127, Padova, Italy
Autori CNR e affiliazioni
  • MARCO CAVALLI
  • IVAN MARCHESINI
  • MICHELE SANTANGELO
  • FRANCESCO BUCCI
  • MASSIMILIANO ALVIOLI
  • STEFANO CREMA
  • MAURO CARDINALI
  • FAUSTO GUZZETTI
  • LORENZO MARCHI
Lingua/e
  • inglese
SintesiThe Total Susceptibility Index (TSI) gives the overall (total) propensity of pixels to be affected by shallow (SL) or deep-seated (DL) landslides, debris flows (DF), and rockfalls (RF), in any possible combination. For each TSI value, the corresponding values of the Specific Susceptibility Index (SSI), a four-digits positional index, is given (Table 1). By reading the SSI it is possible to understand the landslide types expected within a given pixel because it is made up by four digits, each expressing the susceptibility to the single landslide types considered. Each of the four digits is referred to as Susceptibility Index (SI), and expresses, for each pixel, the propensity to be affected by a landslide of that specific type. For all the landslide types except debris flows, SI values give the susceptibility models prediction in terms of presence (1) or absence (0) of landslides. For debris flows, the SI has four classes, depending on the combined model output. Low values show low susceptibility, and 0 show no susceptibility. For debris flows, the Susceptibility Index is equal to 4 also where DF deposits where mapped in the landslide inventory map (Map A). The Total Susceptibility is expressed by the TSI in five classes, namely Negligible, Low, Medium, High and Very High. The five classes of TSI also correspond to the five classes of exposure to landslides. Additionally to the local susceptibility conditions and exposure, for each pixel, also the morphological suitability for post-seismic rebuilding was evaluated.
Lingua sintesieng
Altra sintesi-
Lingua altra sintesi-
Parole chiavelandslides, exposure, central Italy, post-seismic reconstruction, urban planning, geomorphological mapping, urban areas, landslide susceptibility modeling
Link (URL, URI)https://doi.org/10.6084/m9.figshare.12130908.v1
Note/Altre informazioniLa mappa è allegata all'articolo http://dx.doi.org/10.1080/17445647.2020.1746699
Strutture CNR
  • IRPI — Istituto di ricerca per la protezione idrogeologica
Moduli/Attività/Sottoprogetti CNR-
Progetti Europei-
Allegati
Exposure to landslides in rural areas in Central Italy
Descrizione: mappa allegata all'articolo
Tipo documento: application/pdf