Bossi G., Mantovani M., Marcato G., Pasuto A., 2011, Studio e monitoraggio della situazione di dissesto che interessa il versante sinistro del Tagliamento in corrispondenza del Passo della Morte, Forni di Sotto (Ud),
2011,
Bossi G., Mantovani M., Marcato G., Pasuto A., 2011, Collaborazione in ricerche sul sito Hahnebaum (Provincia Autonoma di Bolzano Alto Adige) per la definizione e la sperimentazione di un sistema di monitoraggio inquadrato nellambito del progetto INTERREG IV B MONITOR II,
2011,
Mion E., Cavalli M., Marchi L., 2011, Rapporto sulla georeferenziazione delle foto aeree riprese negli anni 1945, 1969, 1984-85 e 1992 (Gadria Project.11.11.1),
2011,
Cavalli M., Calligaro S., Macconi P., Mion E., 2011, Rapporto sui rilievi topografici del 21,
2011,
Cavalli M., Trevisani S., Crema S., Goldin B., Mion E., Marchi L., 2011, Definizione della metodologia finalizzata all’individuazione del reticolo idrografico della Provincia Autonoma di Trento,
2011,
Marchi L., Cavalli M., 2011, Elaborazione di matrici decisionali per lindividuazione delle dinamiche torrentizie possibili,
2011,
Marchi L., Cavalli M., 2011, Gestione del trasporto di sedimento nei piccoli bacini montani (GESTO) – First Report,
2011,
Pasuto A., Silvano S., 2011, Geologia, geomorfologia e tettonica dellarea circostante la frana del Tessina,
. Belluno_ Fondazione Angelini, 2011,
Marcato G., Silvano S., 2011, Il rischio di distacco dell’area di Pian de Cice,
. Belluno_ Fondazione Angelini, 2011,
Pasuto A., Bossi G., 2011, Lattività di monitoraggio gestita dal CNR-IRPI di Padova,
. Belluno_ Fondazione Angelini, 2011,
BOSSI G; COLA S; MANTOVANI M; MARCATO G PASUTO A, 2011, Modelling Mortisa large slow-moving landslide (Northern Italy) through geomorphological analysis,
EGU General Assembly 2011, Vienna, 03-08/04/2011,
Cavalli M., Tarolli P., 2011, Presentazione della sessione “L’informazione topografica ad alta risoluzione per l’analisi dei processi superficiali”,
Geoitalia 2011, Torino, 2011,
Vianello A., Cavalli M., 2011, LiDAR and field surveys for channel network morphological analysis,
Geoitalia 2011, Torino, 2011,
Trevisani S., Cavalli M., Marchi L., 2011, Surface texture analysis of an alpine basin with complex morphology and potentialities for geo-engineering.,
Geoitalia 2011, Torino, 2011,
Mion E.; Goldin B.; Crema S.; Cavalli M., 2011, A semi-automatic derivation of channel network from high-resolution DTMs_ the example of an Italian alpine region,
Geoitalia 2011, pp. 252–252, Torino, 2011,
Gaume E., Borga M.,Marchi L., 2011, What has been learned from the post flash flood surveys recently conducted inEurope?,
EGU 2011 Leonardo Conference, Bratislava (SK), 2011,
Zoccatelli, F. Marra, D. Penna, L. Marchi, E. Frank, 2011, Hydrometeorological, hydrological and hydraulic analysis for the Nov. 1 2010 flood event in the Veneto Region of Italy,
EGU 2011 Leonardo Conference, Bratislava (SK), 2011,
Marchi L., Borga M., Cavalli M., Zoccatelli D., 2011, Post-event documentation and hydrological analysis for the November 2010 flood in the Bacchiglione River basin (north-eastern Italy),
5th HyMeX workshop (HYdrological cycle in the Mediterranean EXperiment, Punta Prima - Menorca (Spagna), 2011,
Devoto S., Mantovani M., Pasuto A., Piacentini D., Soldati M, 2011, A multi-technical integrated approach to investigate lateral spreading phenomena in the north-west coast of Malta,
IAG/AIG Regional Conference on Geomorphology, Addis Ababa (Ethiopia), 18-22/02/2011,
FORTE E; DEVOTO S; MANTOVANI M; MOCNIK A; PASUTO A; PIACENTINI D; PIPAN M; SOLDATI M, 2011, Integrated remote sensing and geophysical techniques to assess landslide hazard along the north-western coast of the Island of Malta,
EGU General Assembly 2011, Vienna, 03-08/04/2011,
Mantovani M., Frigerio S., Pasuto A., Trevisani S., Defendi V., Galuppo A., Magnabosco L., 2011, The PermaNET project_ a multi-disciplinary approach to map permafrost and assess related mass-movements.,
EGU General Assembly 2011, Vienna, 03-08/04/2011,
Cavalli M., Trevisani S., Goldin B., Mion E., Marchi L., 2011, Derivation of channel network of an alpine region from high-resolution DTM_ the example of the Autonomous Province of Trento (Italy),
European Geosciences Union - General Assembly 2011, Vienna (A), 2011,
Cavalli M., Trevisani S., Marchi L., 2011, Geomorphometric assessment of spatial sediment connectivity in small alpine catchments,
European Geosciences Union - General Assembly 2011, Vienna (A), 2011,
Ruiz-Villanueva V., Zoccatelli D., Marchi L., Gaume E., 2011, Hydrology and hydraulics of an extreme flash flood in South-West Germany_ the 2nd June 2008 event on the Starzel river,
European Geosciences Union - General Assembly 2011, Vienna (A), 2011,
Javelle P., Janet B., Fourmigué P., Payrastre O., Pansu J., Lefort Ph., Marchi L., Delrieu G., Gaume E., 2011, Results of the post-event survey conducted after the extreme flash flood occurred in the Var region (South of France) in June 2010,
European Geosciences Union - General Assembly 2011, Vienna (A), 2011,
Marra F., Zanon F., Penna D., Mantese N., Zoccatelli D., Cavalli M., Marchi L., 2011, Hydrometeorological and hydrological analysis for the Nov 1, 2010 flood event in North-eastern Italy,
European Geosciences Union - General Assembly 2011, Vienne (A), 2011,
Deganutti A.M., Tecca P.R., Genevois R., 2011, Characterization of friction angles for stability and deposition of granular material,
5th International Conference on Debris Flow Hazard and Mitigation - Mechanics, Prediction, and Assessment, pp. 313–318, Padova, June, 13-17, 2011,
Abstract
The concept of friction angle as a measure of friction among bodies in static or ...
The concept of friction angle as a measure of friction among bodies in static or dynamic conditions, is almost ubiquitous in Earth sciences. In spite of its importance, there is not a general agreement on its definition or standardization on the way to measure it.This study goes back to the fundamentals of friction among granular particles, presenting results from laboratory tests performed in order to measure the friction angles of particles of different shape, density and material, getting indications on the role of interparticle friction on the stability of a mass of granular material and on its depositional features. Several granular materials of different nature, natural and artificial, are studied in laboratory by means of a tilting flume. The aim of the performed tests is to measure the characteristic friction angles, both depositional (or repose) and stability limit (critical) taking
into account the material characteristics_ size, shape, density and roughness. The granular materials are heaped inside the flume which is then tilted until destabilization of the mass and the gradient of the new deposition surface is then measured by means of a lab-size laser scanner and a digital still camera; video shots of the motion of granules while sliding have been taken as well. The study shows that characteristic friction angles
depend on size and shape of grains while when mixing granules of different size a sorting mechanism arises with less clear deposition angles. Although there are many other ways to measure friction angles (in particular by classical geotechnical apparatuses) the authors propose this way that is closer to the natural slope condition where granular mass flows originate
Devoto, S., Biolchi, S., Bruschi, V.M., Mantovani, M., Piacentini, D., Pasuto, A., Soldati, M., Schembri, J.A., 2011, Integrated monitoring of lateral spreading phenomena along the north-west coast of the Island of Malta,
Second World Landslide Forum, Rome, 2011,
Devoto, S., Biolchi, S., Bruschi, V.M., Mantovani, M., Piacentini, D., Pasuto, A., Soldati, M., Schembri, J.A., 2011, Landslides along the north-west coast of Island of Malta,
Second World Landslide Forum, Rome, 2011,
Stefani M., Mantovani M., Mair V., Marcato G., Pasuto A., Nössing L., 2011, The GANDERBERGER LANDSLIDE (South Tyrol, Italy): mitigation of residual risk by real-time monitoring,
Second World Landslide Forum, Rome, 2011,
Ruiz-Villanueva V., Borga M., Zoccatelli D., Marchi L., Gaume E., Ehret U., Zehe E., 2011, Extreme runoff response to short-duration convective rainfall in South-West Germany,
8 (2011): 10739–10780.,
Teza G., Marcato G., Castelli E., Galgaro A., 2011, IRTROCK: A MATLAB toolbox for contactless recognition of surface and shallow weakness of a rock cliff by infrared thermography,
Computers & geosciences (2011).,
Panizza M., Corsini A., Ghinoi A., Marchetti M., Pasuto A., Soldati M., 2011, Explanatory notes of the geomorphological map of the Alta Badia Valley (Dolomites, Italy),
34 (2011): 105–126.,
Giulia Bossi, Gianluca Marcato, 2010, Planning Landslide Countermeasure Works through Long Term Monitoring and Grey Box Modelling,
Geosciences (Basel) 9(4) (2019). doi_10.3390/geosciences9040185,
Abstract
A methodological approach based on analysing landslides that occurred over a long period and climatic ...
A methodological approach based on analysing landslides that occurred over a long period and climatic data characterizing that period is presented. The method investigates whether there are any effects of climate on landslide triggering. The approach has been tested in Calabria (Italy). Both landslide and climatic data have been obtained from available databases that have been expanded. Landslide data came from historical archives and newspapers, whereas the climatic analysis is based on daily and monthly series of rainfall and temperature. The method simplifies the comparative analysis of several time series by defining some indices (the monthly, bi-monthly ... m-monthly indices of precipitation, temperature, wet days and precipitation, and the monthly landslide number) that can be used to study phenomena, such as landslides, that are characterized by spatial and temporal variability. For Calabria, the number of landslides is correlated to monthly precipitation, wet days and precipitation intensity. Thus, landslide occurrence could be roughly forecast using these climatic data. Despite the favourable climatic trend, landslides are not decreasing because the recent utilization of landslide-prone areas increases the vulnerability.
Andrea Maria Deganutti, Pia Rosella Tecca, Rinaldo Genevois, 2010, The measure of friction angles for different types of granular material,
Journal of mountain science (Online) 16 (2019): 769–777. doi_10.1007/s11629-018-5329-z,
DOI: 10.1016/j.jhydrol.2010.07.017
Abstract
High-resolution data enabling identification and analysis of the hydrometeorological causative processes of flash floods have ...
High-resolution data enabling identification and analysis of the hydrometeorological causative processes of flash floods have been collected and analysed for 25 extreme flash floods (60 drainage basins, ranging in area from 9.5 to 1856 km2) across Europe. Most of the selected floods are located in a geographical belt crossing Europe from western Mediterranean (Catalunia and southwestern France) to Black Sea, covering northern Italy, Slovenia, Austria, Slovakia and Romania. Criteria for flood selection were high intensity of triggering rainfall and flood response and availability of high-resolution reliable data. Hydrometeorological data collected and collated for each event were checked by using a hydrological model. The derivation and analysis of summarising variables based on the data archive has made it possible to outline some characteristics of flash floods in various morphoclimatic regions of Europe. Peak discharge data for more than 50% of the studied watersheds derive from post-flood surveys in ungauged streams. This stresses both the significance of post-flood surveys in building and extending flash flood data bases, and the need to develop new methods for flash flood hazard assessment able to take into account data from post-event analysis. Examination of data shows a peculiar seasonality effect on flash flood occurrence, with events in the Mediterranean and Alpine?Mediterranean regions mostly occurring in autumn, whereas events in the inland Continental region commonly occur in summer, revealing different climatic forcing. Consistently with this seasonality effect, spatial extent and duration of the events is generally smaller for the Continental events with respect to those occurring in the Mediterranean region. Furthermore, the flash flood regime is generally more intense in the Mediterranean Region than in the Continental areas. The runoff coefficients of the studied flash floods are usually rather low (mean value: 0.35). Moderate differences in runoff coefficient are observed between the studied climatic regions, with higher values in the Mediterranean region. Antecedent saturation conditions have a significant impact on event runoff coefficients, showing the influence of initial soil moisture status even on extreme flash flood events and stressing the importance of accounting soil moisture for operational flash flood forecasting. The runoff response displays short lag times (mostly <6 h). The identified relations between watershed area, stream lengthc and response time enable determination of a characteristic mean velocity of the flash flood process (at basin scales less than 350 km2), defined as the ratio of characteristic length (mean river length) and time (response time or lag time), equal to 3 m s_1. This is related to the celerity with which the flood wave moves through the catchment. The analysis of the response time provides information on the time resolution and the spatial density of the networks required for monitoring the storms that generate flash floods.
Pasuto A., 2010, Sabo works and hazard mitigation_ the case of alluvial event of August 2003 in the Carnian Alps (north-eastern Italy),
The International Sabo Forum 2010, Toyama (Japan), 7 October 2010,
González Díez A., Bruschi V., Bonachea J., Remondo J., Soldati M., Pasuto A., Mantovani M., Piacentini D., Devoto S. & Coratza P.,, 2010, Propuesta de una metodología para el análisis de la evolución temporal de laderas mediante el uso de fotogrametría digital,
XI Reunion nacional de Geomorfologia - Solsona, 20-24 Septiembre 2010, 2010,
Pasuto A., 2010, Detecting, monitoring and forecasting of ground deformations for Landslide Hazard Assessment,
The Role of Academies in Promoting Regional Cooperation in Science, Technology and Innovation in the Balkans, Trieste, 9 September 2010,
Bossi G., Mantovani M., Marcato G., Pasuto A., 2010, Convenzione tra la Regione Veneto e il Consiglio Nazionale delle Ricerche – Istituto di Ricerca per la Protezione Idrogeologica, Unitàdi Padova per lo studio della frana di Mortisa (Cortina d’Ampezzo – BL),
2010,
Deganutti A.M., Tecca P.R., 2010, Modellazione della frana del Rotolon, Recoaro Terme (VI),
2010,
M.Sorriso, L. Antronico, F. Dramis, G. Gullà, G. Iovine, E. Le Pera, L. Marchi, O. Petrucci, G. Robustelli, F. Scarsiglia, P. Tecca, O. Terranova, 2010, Pericolosità delle conoidi alluvionali,
2010,
Arattano M., Marchi L., Comiti F., 2010, Gadria Project – Sistema di monitoraggio delle colate detritiche_ indicazioni sulla frequenza di registrazione dei dati,
2010,
Cavalli M., Trevisani S., Marchi L., 2010, Definizione della Metodologia per l’individuazione del reticolo idrografico della Provincia Autonoma di Trento,
2010,
Comiti F., Marchi L., 2010, Gadria Project – Progress Report no. 1,
2010,
Sorriso-Valvo M., Antronico L., M., Gullà G., Iovine G., Marchi L., Petrucci O., Tecca P., Terranova O., Dramis F., Le Pera E., Pasqua A., G. Robustelli, Scarciglia F., Aceto P., Greco R., Iacquinta P., Pasqua A. A., 2010, Relazione Finale Contratto Lotto 4 Pericolosità delle conoid alluvionali POR Calabria 200-2006, Azione. 1.4c,
2010,
Abstract
Il progetto prevedeva la definizione di procedure per la definizione della periolosità e del rischio ...
Il progetto prevedeva la definizione di procedure per la definizione della periolosità e del rischio in ambiente di concoide in Calabria.
Sono stati individuati tre casi di studio.
Si sono ricostruiti in dettaglio i caratteri tipici delle conoidi e dei fenomeni che vi insistono, sulla base di dettagliati studi geomorfologici, geologici, sedimentologici, geotecnici, geofisici, storiografici.
Il modello utilizzato per la valutazione del runout, e della pericolosità è il FLO-2D.
Nei casi in cui il fenomeno consiste nella rimobilizzazione del detrito di fondovalle, nelle simulazioni relative a 200 anni del Tr, i valori d'altezza del flusso variano da 1,1 a 4,4 m; le massime velocità non superano i 4,5 m/s.
Per la rimobilizzazione delle alluvioni, il Tr delle colate è assimilato a quello degli eventi alluvionali. Le simulazioni della pericolosità relativa (Hr, in 4 classi da 1 a 4) sono state ottenute applicando lo stesso modello FLO-2D.
Per larea del T. Mercaudo, le mappe di pericolosità mostrano una diffusa presenza di settori antropizzati esposti al grado di pericolosità Hr=3.
Per Aiello Calabro, le mappe di pericolosità mostrano che lestensione delle zone esposte al massimo grado di Hr appare confinata in asse al flusso.
Per San Lorenzo, nelle mappe si riscontrano valori di Hr=1 nei pressi delle costruzioni ubicate presso lapice della conoide.
Pasuto A., Marcato G., Marchi L., 2010, Monitoraggio della frana del Rotolon, Recoaro Terme (VI),
2010,
Marchi L., Gaume E., 2010, Post-food field surveys_ an efficient way to gain experience on flash floods methodology and illustrations,
IV HyMeX Workshop (Hydrological Cycle in the Mediterranean Experiment), Bologna, 2010,
Cavalli M., Trevisani S., Marchi L., 2010, Geomorphometric analysis of spatial sediment connectivity in small alpine catchments,
4th International Seminar on Small Catchments Dynamics_ Connectivity in Time & Space, Nethanya (Israele), 2010,
Marchi L., Borga M., Preciso E., Gaume E., 2010, Climatic and geomorphic controls on flash flood response in Europe,
European Geosciences Union - General Assembly 2010, Vienna (A), 2010,
Marchi L., Borga M., Cavalli M., Gaume E., 2010, Stream power of selected recent flash floods in Europe,
European Geosciences Union General Assembly 2010, Vienna (Austria), 2010,
