Alessandro C. Mondini
Ivan Marchesini
Mauro Rossi
Chang, Kang-Tsung
Fausto Guzzetti, 2013, Bayesian exploitation of satellite data and DEMs for event induced landslide mapping,
The International Symposium in Commemoration of the 5th Anniversary of the 2008 Wenchuan Earthquake_ Long Term Geo-Hazard and Risk Consequences of Areas Struck by High Magnitude Earthquakes, Chengdu - China, 12-18 Maggio 2013,
VENNARI C., GUZZETTI F., MARCHESINI I., PARISE M. & SALVATI P., 2013, Analysis of the damage caused by natural and anthropogenic sinkholes in Italy, on the basis of a nation-wide chronological catalogue,
Geophysical research abstracts 15 (2013): 355–355.,
Paola Salvati, Cinzia Bianchi, Haydar Hussin, Fausto Guzzetti, 2013, An attempt to estimate the economic value of the loss of human life due to landslide and flood events in Italy,
Geophysical research abstracts (Online) 15 (2013).,
M. Manunta; M. Bonano; F. Calò; C. Ojha; F. Ardizzone; F. Guzzetti; A. Mondini; P. Reichenbach; S. Bianchini; N. Casagli; A. Ciampalini; C. Del Ventisette; S. Moretti; I. Garcia; G. Herrera; R. Mateos; B. F si; M. Graniczny; Z. Kowalski; M. Surala; H. Raetzo; A. Piatkowska; T. Strozzi; D. Colombo; O. Mora ; F. Sanchez, 2013, An Advanced European System for Landslides and Subsidence Ground Deformation Analysis_The FP7-DORIS Downstream Service,
Living Planet Symposium 2013, Edinburgo (GB), 9-13 settembre 2013,
Marco Donnini [1,4], Jean-Luc Probst [2,3], Anne Probst [2,3], Francesco Frondini [1], Ivan Marchesini [4] Fausto Guzzetti [4], 2013, Alpine weathering and carbon cycle,
Goldschmidt 2013, Firenze, 25-30 Agosto 2013,
Abstract
On geological time-scales the fluxes from atmosphere to solid Earth depend on weathering of silicates ...
On geological time-scales the fluxes from atmosphere to solid Earth depend on weathering of silicates and carbonates, biogenic precipitation and removal of CaCO3 in the oceans and volcanic gases - seawater interactions. Here we estimate the atmospheric CO2 uptake by weathering in the Alps, using the dissolved loads of 33 Alpine rivers sampled during dry and flood seasons. The dissolved load of streams originates from
atmospheric input, pollution, evaporite dissolution, and weathering of carbonate and silicate rocks. We applied the MEGA (Major Element Geochemical Approach) geochemical code [1, 2] to the chemical compositions of the selected rivers in order to quantify the atmospheric CO2 consumed by weathering. The steps were_ (1) subtracion of the rain contribution, (2) the remaining (Na+K) cames from silicate weathering. The average molar ratio Rsil = (Na+K)/(Ca+Mg) was estimated for each basin following well known lithological classification [2, 3], (3) lastly we estimated the (Ca+Mg) originating from carbonate weathering. Depending on time-scales we considered different equations for the quantification of the atmospheric CO2 consumed by weathering [5]. The results show the net predominance of carbonate weathering on fixing atmospheric CO2 and that, considering different time scales, there is about one order of magnitude of difference on the atmospheric CO2 fixed by weathering.
[1] Amiotte-Suchet (1995) Sci. Géol. Mém. Strasbourg 97. [2] Amiotte-Suchet and Probst (1996) Sci. Géologiques Bull. Strasbourg 49, 101-126. [3] Meybeck (1996) Bullettin De La Société Géologique 39, 3-77. [4] Meybeck (1987) Am. J. Sci 287, 401-428. [5] Huh (2010) Society of London, Special
Publications 342.
Parise M. & the CNR-IRPI Team, 2013, A preliminary attempt to determine the landslide hazard in Italy,
Geophysical research abstracts (Online) 15 (2013): 6762–6762.,
Mauro Rossi (1,2), Alessandro Cesare Mondini (1), Silvia Luciani (1,2), Dalia Kirschbaum (3), Daniela Valigi (2), Fausto Guzzetti (1), 2013, A new probabilistic clustering approach for predicting rainfall induced landslides,
First International Workshop on Warning Criteria for Active Slides (IWWCAS), Courmayeur, Italia, 10-12 June 2013,
Ivan Marchesini , Martin Mergili , Mauro Rossi, Michele
Santangelo , Mauro Cardinali , Wolfgang Fellin , Fausto Guzzetti, 2013, A GRASS GIS-based deterministic model for the analysis of deep-seated slope stability in complex geology,
8th IAG/AIG International Conference on Geomorphology Geomorphology and Sustainability, Paris, France, 27 - 31 August 2013,
Abstract
We present a GIS-based, three-dimensional slope stability model capable of dealing with deep-seated slope failures ...
We present a GIS-based, three-dimensional slope stability model capable of dealing with deep-seated slope failures in complex geology. The model is developed in GRASS GIS as the raster module r.rotstab and builds on a slight modification of the three-dimensional sliding surface model proposed by Hovland and revised and extended by Xie et al. (2003). Given a Digital Elevation Model (DEM) and a set of thematic layers, the model evaluates the slope stability over a large number of randomly determined potential ellipsoidal slip surfaces. In addition, truncated ellipsoids can be used to simulate the presence of weak layers, most commonly delimited by regolith discontinuities or the interfaces between geological layers. Any raster cell may be intersected by various sliding surfaces, each associated with a computed safety factor. The lowest value of the safety factor is stored for each raster cell together with the depth of the associated slip surface. This results in an overview of potentially unstable regions without showing the individual sliding areas. We apply the model in the Collazzone area, Umbria, Central Italy. Initially, we assume homogeneous regolith. Even though the model successfully predicts much of the observed deep-seated landslides, it fails in a significant number of cases. According to field observations in the Collazzone area, morpho-structural settings - and therefore the bedding attitude of the geological layers - play a crucial role for deep-seated landslide distribution. Therefore, we prepare a 3D model of the geological substrate, based on the superficial strike and dip directions of each layer, and use this model as input for the r.rotstab model. The results for selected subsections of the Collazzone area are shown and evaluated in comparison with the results yielded with the assumption of a homogeneous substrate.
Martin Mergili, Ivan Marchesini, Mauro Rossi, Fausto Guzzetti, and Wolfgang Fellin, 2013, A GRASS GIS-based deterministic model for shallow and deep-seated landslide susceptibility analysis over large areas.,
EGU General Assembly 2013, vienna, 7/04/2013-12/04/2013,
M. T. Brunetti, M. Cardinali, F. Fiorucci, M. Santangelo, F. Guzzetti and G. Komatsu, 2013, Statistics of mass movements in Valles Marineris, Mars,
44th Lunar and Planetary Science Conference, 2013,
Andreas Guenther, Javier Hervas, Miet Van Den Eeckhaut, Jean-Philippe Malet, Paola Reichenbach, 2013, European Landslide Susceptibility Map,
2013,
Abstract
European Landslide Susceptibility Map (Version 1 available for download)
This newly available raster map, called ELSUS1000, ...
European Landslide Susceptibility Map (Version 1 available for download)
This newly available raster map, called ELSUS1000, shows levels of spatial probability of landslide occurrence in EU member states and neighbouring countries at 1 km resolution. The map has been derived through spatial multi-criteria evaluation based modelling using pan-European datasets on slope angle, lithology, and land cover, along with over 100,000 landslide locations. It has been produced jointly by BGR, JRC, CNRS-EOST and CNR-IRPI, and is freely available from the European Soil Portal together with a number of ancillary spatial datasets.
http_//eusoils.jrc.ec.europa.eu/library/themes/Landslides/index.html#ELSUS
G.Panza
T.Georgiadis, A.Mugnai
L.Palchetti, F.Cairo, G.Panegrossi, F.Altieri, S.Dietrich, S.Argentini, A.Lanotte, P.Reichenbach, S.Nativi, B.Gioli, E.Castelli, S.Gilardoni, S.Decesari, 2013, Italian Report on IAMAS-IUGG Activities 2012-2013,
2013,
Lorenzo Marchi, Giorgio Boni, Marco Cavalli, Francesco Comiti, Stefano Crema, Ana Lucía, Francesco Marra, and Davide Zoccatelli, 2013, The flash flood of October 2011 in the Magra River basin (Italy): rainstorm characterisation and flood response analysis,
EGU General Assembly 2013, Vienna (Austria), 07-12 April, 2013,
Abstract
On 25 October 2011, the Magra River, a stream of northwest Italy outflowing into the ...
On 25 October 2011, the Magra River, a stream of northwest Italy outflowing into the Ligurian Sea, was affected
by a flash flood, which caused severe economic damage and loss of lives. The catchment covers an area of 1717
km2
, of which 605 km2
are drained by the Vara River, the major tributary of the Magra River.
The flood was caused by an intense rainstorm which lasted approximately 20 hours. The most intense phase lasted
about 8 hours, with rainfall amounts up to around 500 mm. The largest rainfall depths (greater than 300 mm)
occurred in a narrow southwest - northeast oriented belt covering an area of approximately 400 km2
.
This flash flood was studied by analysing rainstorm characteristics, runoff response and geomorphic effects.
The rainfall fields used in the analysis are based on data from the Settepani weather radar antenna (located at
around 100 km from the study basin) and the local rain gauge network. Radar observations and raingauge data were
merged to obtain rainfall estimates at 30 min with a resolution of 1 km2
. River stage and discharge rating curves
are available for few cross-sections on the main channels. Post-flood documentation includes the reconstruction
of peak discharge by means of topographic surveys and application of the slope-conveyance method in 34 crosssections,
observations on the geomorphic effects of the event - both in the channel network and on the hillslopes
- and the assessment of the timing of the flood based on interviews to eyewitnesses. Regional authorities and
local administrations contributed to the documentation of the flood by providing hydrometeorological data, civil
protection volunteers accounts, photos and videos recorded during and immediately after the flood.
A spatially distributed rainfall-runoff model, fed with rainfall estimates obtained by the radar-derived observations,
was used to check the consistency of field-derived peak discharges and to derive the time evolution of the flood.
The assessment of unit peak discharges confirmed the severity of the flood, with values up to approximately 20
m^(3)/s/km^(-2) in catchments up to 10-20 km2. The strong spatial gradients of the precipitation had a major influence
on flood response, with large differences in peak discharge between neighbouring catchments. The magnitude of
sediment transport processes, featuring as well a large variability among sub-basins, seems to have been controlled
both by peak water discharge and by local geomorphological conditions affecting sediment supply, i.e. occurrence
of large landslides connected to the channel network. A striking characteristic of the flood event was the recruitment
and transport of large amounts of wood elements, deriving mostly from eroded portions of floodplains and islands
along the main channels.
Stefano Crema, Lorenzo Marchi, Francesco Marra, 2013, Hydrological control on the triggering of debris flows in alpine catchments_ storm analysis and basin response variability,
EGU General Assembly 2013, Vienna (Austria), 07-12 April, 2013,
Abstract
Three storm events, occurred in 2006, 2007 and 2009 in the upper Adige River basin ...
Three storm events, occurred in 2006, 2007 and 2009 in the upper Adige River basin (Eastern Alps, northern Italy)
have been analyzed. The first storm system (4 October 2006) generated a flash flood with almost no debris flows
and landslides, the second (21 June 2007) triggered a large number of debris flows and was characterized by a
relatively minor runoff response, and the third (4 September 2009) resulted in both a relevant flash flood response
and debris flows in minor streams. A strong interest both for civil protection and research purposes has been
devoted by local authorities and researchers to such events. The study methods include radar rainfall analysis,
hydrological modeling and GIS processing of spatial rainfall data and debris-flow locations. Precise information
on debris-flow location and related volumes were derived from a geo-spatial database of instability phenomena
implemented and managed by the Autonomous Province of Bolzano.
Patterns of rainfall distribution and relations between the main hydrological variables (cumulative rainfall,
intensity and antecedent moisture) have been analyzed to explain differences in catchments responses between
the three studied events. Radar rainfall data have permitted to analyze rainfall fields with high spatial resolution,
taking into account also the elevation variability of rainfall rates. The striking responses' contrast among the three
events is related to differences in antecedent moisture, space-time structure of the rainstorms, cumulative rainfall
and intensity distributions and temperature regime. The frequency analysis of the main hydrological variables
revealed to be a powerful tool capable of distinguishing, within a synoptic framework, the space-time-magnitude
variability of the events, so as to highlight the differences in flood and debris-flow response.
Fiorucci F., Ardizzone F., Rossi M., Torri D., 2013, Stereoscopic satellite images for mapping rills and gullies and evaluating their contribution to soil loss,
6Th International Symposium on Gully Erosion in a Changing World (6th ISGE), Romania, 6-12 maggio 2013,
MURILLO GARCI?A F.(1), ROSSI M.(2), REICHENBACH P.(2), MARCHENSINI I.(2), ARDIZZONE F.(2), GUZZETTI F.(2), ALCA?NTARA AYALA I.(3), 2013, Landslide susceptibility analysis and mapping_ Pahuatlán-Puebla, Mexico,
8th International conference (AIG) on Geomorphology, Parigi, Francia, 27-31 Agosto 2013,
R. Castaldo (1,3), P. Lollino (2), P. Tizzani (1), F. Ardizzone (3), F. Calò (1), F. Guzzetti (3), R. Lanari (1), M. Manunta (1), M. Manzo (1), 2013, Landslide physical processes analysed through numerical optimization modeling of DInSAR data and inclinometric measurements_ the case study of Ivancich landslide (Assisi, Central Italy),
IAMG 2013, Madrid, 2013,
MURILLO GARCIA F.(1), ARDIZZONE F.(2), FIORUCCI F.(2), CARDINALI M.(2), MONDINI A.(2), ROSSI M.(2),
GUZZETTI F.(2), ALCÁNTARA AYALA I.(3), 2013, Landslide identification and mapping based on the interpretation of a stereo pair of Very High Resolution satellite images (VHR) for the production of a landslide inventory for the municipality of Pahuatlan, Mexico.,
8th International conference (AIG) on Geomorphology, Parigi, Francia, 27-31 Agosto 2013,
Abstract
The abstract illustrates a case study in Mexico. The present the production of a landslide ...
The abstract illustrates a case study in Mexico. The present the production of a landslide inventory map prepared using very high resolution stereo satellite images.
A. Perrone 1, J. Bellanova 1, G. Calamita 1, F. Ardizzone 2, S. Piscitelli 1, 2013, Electrical Resistivity Tomography surveys to investigate the Ivanchic landslide (Assisi, Umbria region, Italy),
GNGTS - 32° Convegno Nazionale, Trieste, 19-21/11/2013,
Gerardo Herrera, Silvia Bianchini, Oscar Mora, Michele Manunta, Fabiana Calò, Francesca Ardizzone, Maria Przylucka, Rosa María Mateos, Inmaculada García, Margarita Sanabria, Maria Teresa López, Deodato Tapete, Federico Raspini, Federico Di Traglia, Zbigniew Kowalski, Marek Graniczny, Andrea Ciampalini, Balázs Füsi, Raetzo Hugo, Füllemann Nicolas, 2013, Progetto DORIS.D6.2 Comparison and validation of processed EO data,
2013,
Abstract
The report illustrates the activities developed in the framework of the validation of the ground ...
The report illustrates the activities developed in the framework of the validation of the ground deformation map and associated time series.
Federica Fiorucci, Ardizzone Francesca, 2013, Carta d’evento dell’area di Collazzone dell’anno 2013,
2013,
Paola Reichenbach, Federica Fiorucci, Mauro Cardinali, Francesca Ardizzone, 2013, CARTA LITOLOGICA DELL’UMBRIA,
2013,
Paola Reichenbach, Federica Fiorucci, Francesca Ardizzone, Mauro Cardinali, Ivan Marchesini, 2013, CARTE DI SUSCETTIBILITÀ (ZONE ALLERTA B-E-F),
2013,
Paola Reichenbach, Federica Fiorucci, Francesca Ardizzone, Mauro Cardinali, Ivan Marchesini, 2013, CARTE DI SUSCETTIBILITÀ (ZONE ALLERTA A-C-D),
2013,
Rossi M., Marchesini M., Tonelli G., Peruccacci S., Brunetti M.T., Luciani S., Ardizzone F., Balducci V., Bianchi C., Cardinali M., Fiorucci F., Mondini A.C., Reichenbach P., Salvati P., Santangelo M., Guzzetti F., 2013, PPT-tool 2.039-1.1 Italian National Landslide Warning System,
ICL Landslide Teaching Tools, 2013,
Haydar Hussin (1), Cees van Westen (2), and Paola Reichenbach (1), 2013, Methodological framework for the probabilistic risk assessment of multi-hazards at a municipal scale_ a case study in the Fella river valley, Eastern Italian Alps,
Geophysical research abstracts (Online) 15 (2013).,
Paola Reichenbach (1), Claudia Busca (2), Alessandro Mondini (1), and Mauro Rossi (1), 2013, The influence of land use change on landslide susceptibility zonation_ the Briga catchment test site (Messina, Italy),
Geophysical research abstracts (Online) 15 (2013).,
Andreas Günther (1), Miet Van Den Eeckhaut (2,5), Jean-Philippe Malet (3), Paola Reichenbach (4), and Javier Hervás (2), 2013, The European landslide susceptibility map ELSUS 1000 Version 1,
Geophysical research abstracts (Online) 15 (2013).,
Paola Reichenbach (CNR-IRPI), Zbigniew Kowalski (PGI-NRI), Maria Sura?a (PGI-NRI), Rosa María Mateos (IGME), Gerardo Herrera Garcia (IGME), Inmaculada Garcia Moreno (IGME), María Teresa López Bahut (IGME), Margarita Sanabria (IGME), 2013, D5.6 Damage assessment maps (1:5.000),
2013,
G. T. Aronica, M. Cavalli, E. Gaume, L. Marchi, S. Nasoa, Marco Borga, 2013, The Longano river extreme flood on the November 22 2011 (Sicily, Italy): post-event survey and analysis,
7th HyMeX Workshop (Hydrological cycle in the Mediterranean Experiment), Cassis (France), October 7-10, 2013,
Abstract
On 22 November 2011, an exceptional rainstorm hit the North-East part of Sicily (Italy) producing ...
On 22 November 2011, an exceptional rainstorm hit the North-East part of Sicily (Italy) producing local heavy rainfall, mud-debris flow and flash flooding. The storm was concentrated on the Tyrrhenian Sea coast near the city of Barcellona Pozzo di Gotto within the Longano catchment. The flood peak discharge of the Longano river in the city of Barcellona (about 230 m3/s for 26 km2) is close to the highest values reported in Europe for similar watershed areas.
Rainfall data from raingauge and meteorological radar were analysed and a detailed study of the hydrological response of the catchment was performed by means of rainfall-runoff modelling and flood frequency analysis. The results of the rainfall-runoff model were compared with peak discharges estimated from field observations (cross-sections survey, water marks, witnesses interviews and video recordings). Flood inundation and propagation in the city were modelled using an hydraulic model based on DSV equations calibrated using the data collected (water depths and flow velocities). A geomorphological survey was also conducted to ascertain the evolution of the phenomenon and related sediment processes analysis.
Rossi M., Marchesini I., Guzetti F., 2013, Rapporto su “Aggiornamento del software per la previsione dei dissesti. Individuazione e revisione dei livelli di criticità combinati basati su piogge misurate e previste. Sviluppo di software e integrazione con sistema informativo DPC.”,
2013,
Abstract
Nell'ambito dell'Intesa Operativa tra Dipartimento della Protezione Civile (DPC) e l'Istituto di Ricerca per la ...
Nell'ambito dell'Intesa Operativa tra Dipartimento della Protezione Civile (DPC) e l'Istituto di Ricerca per la Protezione Idrogeologica (IRPI) del Consiglio Nazionale delle Ricerche (CNR) [DR-001, DR-002], centro di competenza del Dipartimento di Protezione Civile (DPC) [DR-003] è stato realizzato il Sistema d'Allertamento Nazionale per il possibile innesco di Fenomeni franosi indotti da piogge (SANF) [DA-001, DA-002, DA-003, DA-004, DA-005, DA-006, DA-007, DA-008]. Tale sistema è basato sul confronto tra soglie empiriche Intensità-Durata di pioggia (ID) per il possibile innesco di fenomeni franosi [DA-009, DA-010] e dati di pioggia misurata (dalla rete pluviometrica nazionale) e prevista (dal modello LAMI) messi a disposizione dal DPC attraverso la piattaforma EXPERIENCE [DA-005, DA-006, DA-007].
Il sistema di allertamento SANF (http://sanf.irpi.cnr.it/), nella configurazione attuale (in funzione da ottobre 2009), genera due previsioni giornaliere della possibile occorrenza di fenomeni franosi sul territorio nazionale. Il sistema, a partire dal confronto tra piogge e soglie pluviometriche, calcola i livelli di criticità per ogni pluviometro della rete nazionale e per ogni zona di allertamento resi disponibili dal DPC, sia per le piogge misurate che per le piogge previste. L'infrastruttura spaziale del SANF genera dinamicamente mappe dei livelli di criticità e le rende disponibili via web come servizi standard OGC. Le mappe generate dal sistema sono inoltre raccolte in alcune specifiche interfacce WebGIS [DA-008, DA-013] nelle quali sono integrati strumenti per l'interrogazione e il filtraggio dei dati. Infine, ogni mattina il sistema genera un bollettino contenente le previsioni effettuate dal SANF e lo invia via e-mail al DPC.
Parallelamente al sistema di previsione, IRPI ha inoltre realizzato una specifica interfaccia web (http://vrf.irpi.cnr.it/) utile alla consultazione ed analisi dei dati di pioggia misurata [DA-003]. Tale interfaccia risulta fondamentale per l'associazione dei valori di Intensità-Durata di pioggia ai fenomeni franosi individuati sul territorio nazionale nell'ambito delle attività previste dell'Intesa Operativa tra DPC e IRPI.
Nel corso di questo periodo di funzionamento è stato possibile individuare diverse aree di miglioramento del sistema. In particolare dall'analisi dei punti critici emersi è stato possibile_ (a) correggere alcuni malfunzionamenti del sistema, (b) proporre nuove funzionalità utili alla corretta interpretazione delle previsioni del sistema; e (c) identificare nuove informazioni utili alla corretta individuazione della possibile occorrenza di fenomeni franosi sul territorio nazionale. Tali attività hanno comportato l'implementazione di nuove procedure e l'integrazione dei relativi output nel sistema.
Il documento descrive le nuove funzionalità implementate nel sistema di allertamento che hanno riguardato_ (i) la stima della qualità/affidabilità dei pluviometri della rete nazionale (Capitolo 2); (ii) la generazione di livelli criticità/suscettibilità combinati (Capitolo 3); (iii) le modifiche apportate all'interfaccia WebGIS concernenti la generazione di avvisi di malfunzionamento del sistema e l'integrazione di nuove mappe e strumenti per l'interrogazione dei dati sia a livello geografico che di database (Capitolo 4), e (iv) l'aggiunta di nuovi layer ai servizi standard OGC, generati dalla Spatial Data Infrastructure IRPI ai fini dell'integrazione con il Sistema Informativo del Dipartimento di Protezione Civile (SI-DPC)
Haydar Hussin, Paola Reichenbach, Peter Zeil, korbinian breinl, Veronica zumpano, 2013, Inventory of existing software tools for natural hazard and risk assessment,
2013,
Gariano S.L. (1), Iovine G. (1), Antronico L. (1), Brunetti M.T. (2,3), Melillo M. (2), Peruccacci S. (2), Terranova O. (1), Vennari C. (4), Guzzetti F. (2), 2013, Rainfall triggering conditions for shallow landslides in Campania (Southern Italy),
FIST GEOITALIA 2013 - IX Forum di Scienze della Terra - Pisa 16-18 Settembre 2013, 2013,
Reichenbach, P.; Guenther, A.; Glade, T., 2013, “Landslide hazard and risk assessment at different scales” Preface,
Landslide hazard and risk assessment at different scales, pp. 2169–2171, 2013,
Abstract
"Landslide hazard and risk assessment at different scales" Preface ...
"Landslide hazard and risk assessment at different scales" Preface
Palladino M.R. (1), Turconi L. (1) , Luino F. (1), Brunetti M.T. (2), Peruccacci S. (2), Guzzetti F. (2), 2013, Historical analysis of rainfall-induced shallow landslides for the possible definition of rainfall thresholds in North Western Italy,
FIST GEOITALIA 2013 - IX Forum di Scienze della Terra - Pisa 16-18 Settembre 2013, 2013,
MASSIMO MELILLO, MARIA TERESA BRUNETTI, SILVIA PERUCCACCI,
STEFANO LUIGI GARIANO & FAUSTO GUZZETTI, 2013, A new empirical method to reconstruct rainfall events using an automatic objective procedure,
Rendiconti online Società Geologica Italiana (2013).,
Paola Reichenbach, Federica Fiorucci, Francesca Ardizzone, Mauro Cardinali, Ivan Marchesini, 2013, MODELLI E CARTE DI SUSCETTIBILITÀ DA FRANA TIPO SCORRIMENTO PER IL TERRITORIO DELLA REGIONE UMBRIA – CRITERI PER LA REALIZZAZIONE DEL MODELLO DI SUSCETTIBILITÀ (ZONE ALLERTA A-C-D),
2013,
Paola Reichenbach, Federica Fiorucci, Francesca Ardizzone, Mauro Cardinali, Ivan Marchesini, 2013, MODELLI E CARTE DI SUSCETTIBILITÀ DA FRANA TIPO SCORRIMENTO PER IL TERRITORIO DELLA REGIONE UMBRIA – CRITERI PER LA REALIZZAZIONE DEL MODELLO DI SUSCETTIBILITÀ (ZONE ALLERTA B-E-F),
2013,
Reichenbach P., A. Günther and M.-C. Llasat, 2013, Progress in landslide hazard and risk evaluation,
, pp. 2711–2713, 2013,
Abstract
The special issue of Natural Hazards and Earth System
Sciences entitled "Progress in landslide hazard and ...
The special issue of Natural Hazards and Earth System
Sciences entitled "Progress in landslide hazard and risk evaluation"
contains 9 out of more than 30 oral and poster contributions
originally presented in the "NH3.11 Landslide hazard
and risk assessment, and landslide management" session
held at the General Assembly of the European Geosciences
Union, in Vienna (Austria), on 22-27 April 2012.
Maria Teresa BRUNETTI (1), Silvia PERUCCACCI (1), 2013, PPT-tool 4.039-1.1 Definition and Use of Empirical Rainfall Thresholds for Possible Landslide Occurrence,
ICL Landslide Teaching Tools, 2013,
Giulio G.R. Iovine (1), Roberto Greco (1), Stefano L. Gariano (1), Pasquale Iaquinta (1), Annamaria Pellegrino (2), Oreste G. Terranova (1), 2013, Shallow-Landslide Susceptibility in the Costa Viola Mountain Ridge (Italia),
Spatial Analysis and Modelling, pp. 81–87. Berlin Heidelberg_ Springer-Verlag, 2013,
Abstract
The "Costa Viola" mountain ridge (Calabria) is exposed to severe geo-hydrological risk conditions, especially in ...
The "Costa Viola" mountain ridge (Calabria) is exposed to severe geo-hydrological risk conditions, especially in the sector between Bagnara Calabra and Scilla. This sector has repeatedly been affected by slope instability events in the past, mainly related to debris slides, rock falls and debris flows.
An attempt of shallow-landslide susceptibility mapping has been performed for the mentioned coastal sector through a logistic regression (LR) approach. LR is a multivariate
type of analysis that allows estimating the presence/absence of a phenomenon in terms of probability (ranging between 0 and 1), on the basis of linear statistical relationships with a set of independent territorial variables. The adopted LR procedure consists of four steps_ (1) variable parameterization, (2) sampling, (3) fitting, and (4) application. Obtained results can be considered acceptable, as 85.6 % of cells are correctly classified.
Terranova O.G.; Iaquinta P.; Gariano S.L.; Greco R.; Iovine G.G.R., 2013, CMSAKe: A hydrological model to forecasting landslide activations,
Spatial Analysis and Modelling, pp. 73–79. Berlin Heidelberg_ Springer-Verlag, 2013,
Abstract
Worldwide, most landslides are generally triggered by rainfalls. In this paper, the hydrological model CMSAKe ...
Worldwide, most landslides are generally triggered by rainfalls. In this paper, the hydrological model CMSAKe to forecast the timing of activation of slope movements is described. Model calibration can be performed through an iterative algorithm (named "Cluster"): in this way, optimal kernels can be refined from an initial tentative solution. At each iteration, shape and base time of the tentative kernels are optimized by means of a discretized, self-adapting approach; the fitness is computed for all the examined solutions, and new individuals are generated starting from the best kernel obtained at the previous step. The initial shape of the kernel can be selected among a set of standard basic types_ (1) rectangular; (2) decreasing triangular; (3) any other geometrical shape which may sound reasonable on the base of the physical knowledge of the phenomenon. Alternatively, the kernel can be automatically optimized based on antecedent rainfalls with respect to a given date of landslide activation.
In this paper, a first example of application of the model to a large debris slide threatening a village in Northern Calabria is discussed, together with the results of a preliminary sensitivity analysis aimed at investigating the role of the main parameters.
Ivan Marchesini, 2013, r.surf.ba.py,
2013,
Abstract
A GRASS GIS (version 7) python script to prepare maps showing the geometrical relationships between ...
A GRASS GIS (version 7) python script to prepare maps showing the geometrical relationships between the attitude of the bedding planes (strike and dip) and the attitude of the slopes (aspect and terrain gradient). The code uses r.surf.rst. Tension and smoothing parameters can be changed modifying the script code.
Ivan Marchesini, 2013, geobed.py,
2013,
Abstract
A GRASS GIS python script to prepare a bedding attitude map using bedding traces and ...
A GRASS GIS python script to prepare a bedding attitude map using bedding traces and a DEM. Version 0.3 (2013-08-08) for GRASS 7. The script requires the "r.surf.nnbathy" GRASS GIS addons (http://www.sieczka.org/programy_en.html) and "nn" natural neighbor interpolation library (http://code.google.com/p/nn-c/). Here the instructions to install these softwares_ http_//geomorphology.irpi.cnr.it/tools/gis-and-interpretation-of-aerial-photographs/how-to-install-r-surf-nnbathy/view
Lucchesi Stefania, Fioraso Gianfranco, Bertotto Stefania, Mortara Giovanni, Nigrelli Guido, Chiarle Marta, 2013, I ghiacciai delle Alpi piemontesi centro-meridionali dalla Piccola Età Glaciale al 2006,
Nimbus (Torino) XIX (2013): 22–30.,
Lucchesi S., Fioraso G. [1], Bertotto S., Mortara G., Nigrelli G., Chiarle M., 2013, I giacchiai delle Alpi Piemontesi centro-meridionali dalla Piccola Età Glaciale al 2006.,
Nimbus (Torino) 69-70 (2013): 22–30.,
Fioraso G. (1), Bertotto S. (2), Chiarle M. (3), Lucchesi S. (2), Nigrelli G. (3), 2013, Morphometric reconstruction of glacial outlines from Little Ice Age to the present in the Italian Western Alps,
17th Alpine Glaciology Meeting, Grenoble - France, 2013,
Abstract
Glacial and periglacial areas evolve quickly in relation to climate variations, because of the morphogenetic ...
Glacial and periglacial areas evolve quickly in relation to climate variations, because of the morphogenetic action produced by advancing and receding glaciers and by ground ice growth/thawing. Since the end of the Little Ice Age, radical changes in Western Italian alpine glacier outlines have occurred_ in the last 150 years the glaciated areas have decreased from 48.4 km2 to 10.7 km2 with an overall reduction of 78%. Some morphometric parameters as maximum and minimum altitude, snout position, length and area were measured for 95 glaciers, set in Torino and Cuneo Provinces, using historical carthography, stereo interpretation of aerial photos and field surveys. The aim of this work is to give statistical analysis of resulting data, presented in framework of the Alcotra 2007-2013 n. 56 project GlaRiskAlp.
Nigrelli G., Chiarle M., 2013, GeoClimAlp website,
2013,
Abstract
GEOCLIMALP (GEOmorphological impacts of CLIMate change in the ALPs) is a research group of the ...
GEOCLIMALP (GEOmorphological impacts of CLIMate change in the ALPs) is a research group of the CNR-IRPI established with the intent to deepen and improve the knowledge on the role of climate change in the morphogenesis of the alpine environment in general and of high-altitude environments in particular. The geological-morphological and climatic-hydrologic research fields are the main ones to be integrated in the scientific activities of the research group.
Delventisette, Bianchini, Herrera, Moretti, Onori, Proietti, Ciampalini, Ardizzone, Mondini, Reichenbach, Rossi, Malamud, 2013, D.7.1 Report on validation criteria and procedures,
2013,
Vaitkus, Duro, Mondini, Herrera, Guzzetti, 2013, D.4.2. Satellite image procurement program report,
2013,
