@prefix pubblicazioni: . @prefix unitaDiPersonaleInterno: . @prefix prodotto: . unitaDiPersonaleInterno:MATRICOLA61 pubblicazioni:autoreCNRDi prodotto:ID41629 . unitaDiPersonaleInterno:MATRICOLA33010 pubblicazioni:autoreCNRDi prodotto:ID41629 . @prefix prodottidellaricerca: . @prefix istituto: . istituto:CDS066 prodottidellaricerca:prodotto prodotto:ID41629 . @prefix modulo: . modulo:ID2915 prodottidellaricerca:prodotto prodotto:ID41629 . unitaDiPersonaleInterno:MATRICOLA10776 pubblicazioni:autoreCNRDi prodotto:ID41629 . @prefix rdf: . prodotto:ID41629 rdf:type prodotto:TIPO1101 . @prefix retescientifica: . prodotto:ID41629 rdf:type retescientifica:ProdottoDellaRicerca . @prefix rdfs: . prodotto:ID41629 rdfs:label "Combined landslide inventory and susceptibility assessment based on different mapping units: an example from the Flemish Ardennes, Belgium. (Articolo in rivista)"@en . @prefix xsd: . prodotto:ID41629 pubblicazioni:anno "2009-01-01T00:00:00+01:00"^^xsd:gYear ; pubblicazioni:doi "10.5194/nhess-9-507-2009"^^xsd:string . @prefix skos: . prodotto:ID41629 skos:altLabel "
Van Den Eeckhaut, M.; Reichenbach P.; Guzzetti F.; Rossi M.; Poesen J. (2009)
Combined landslide inventory and susceptibility assessment based on different mapping units: an example from the Flemish Ardennes, Belgium.
in Natural hazards and earth system sciences (Print)
"^^rdf:HTML ; pubblicazioni:autori "Van Den Eeckhaut, M.; Reichenbach P.; Guzzetti F.; Rossi M.; Poesen J."^^xsd:string ; pubblicazioni:paginaInizio "507"^^xsd:string ; pubblicazioni:paginaFine "521"^^xsd:string ; pubblicazioni:altreInformazioni "NB: Il file del testo \u00E8 troppo grande per poter essere caricato nel db."^^xsd:string ; pubblicazioni:url "http://www.nat-hazards-earth-syst-sci.net/9/507/2009/nhess-9-507-2009.pdf"^^xsd:string ; pubblicazioni:numeroVolume "9"^^xsd:string . @prefix ns11: . prodotto:ID41629 pubblicazioni:rivista ns11:ID57823 ; pubblicazioni:note "http://www.nat-hazards-earth-syst-sci.net/9/507/2009/nhess-9-507-2009.pdf"^^xsd:string ; skos:note "ISI Web of Science (WOS)"^^xsd:string ; pubblicazioni:affiliazioni "Physical and Regional Geography Research Group, K. U. Leuven, Belgium\nCNR -Istituto di Ricerca per la Protezione Idrogeologica, Perugia, Italy"^^xsd:string ; pubblicazioni:titolo "Combined landslide inventory and susceptibility assessment based on different mapping units: an example from the Flemish Ardennes, Belgium."^^xsd:string ; prodottidellaricerca:abstract "For a 277 km(2) study area in the Flemish Ardennes, Belgium, a landslide inventory and two landslide susceptibility zonations were combined to obtain an optimal landslide susceptibility assessment, in five classes. For the experiment, a regional landslide inventory, a 10 m x 10 m digital representation of topography, and lithological and soil hydrological information obtained from 1: 50 000 scale maps, were exploited. In the study area, the regional inventory shows 192 landslides of the slide type, including 158 slope failures occurred before 1992 (model calibration set), and 34 failures occurred after 1992 (model validation set). The study area was partitioned in 2.78 x 10(6) grid cells and in 1927 topographic units. The latter are hydro-morphological units obtained by subdividing slope units based on terrain gradient. Independent models were prepared for the two terrain subdivisions using discriminant analysis. For grid cells, a single pixel was identified as representative of the landslide depletion area, and geo-environmental information for the pixel was obtained from the thematic maps. The landslide and geo-environmental information was used to model the propensity of the terrain to host landslide source areas. For topographic units, morphologic and hydrologic information and the proportion of lithologic and soil hydrological types in each unit, were used to evaluate landslide susceptibility, including the depletion and depositional areas. Uncertainty associated with the two susceptibility models was evaluated, and the model performance was tested using the independent landslide validation set. An heuristic procedure was adopted to combine the landslide inventory and the susceptibility zonations. The procedure makes optimal use of the available landslide and susceptibility information, minimizing the limitations inherent in the inventory and the susceptibility maps. For the established susceptibility classes, regulations to link terrain domains to appropriate land rules are proposed."@en ; prodottidellaricerca:prodottoDi modulo:ID2915 , istituto:CDS066 ; pubblicazioni:autoreCNR unitaDiPersonaleInterno:MATRICOLA33010 , unitaDiPersonaleInterno:MATRICOLA61 , unitaDiPersonaleInterno:MATRICOLA10776 . ns11:ID57823 pubblicazioni:rivistaDi prodotto:ID41629 .