olga petrucci, 2013, A holistic approach to the analysis of flood events in Mediterranean Region,
EGU 2013, Vienna, 7-12 aprile 2013,
Petrucci O., Llasat M.C., Llasat-Botija M., Pasqua A.A., Rosselló J., Vinet F., Boisier L.,, 2013, A holistic approach to the analysis of flood events in Mediterranean Region,
Geophysical research abstracts (Online) 15 (2013): 10222–10222.,
Milanesi L., Pilotti M, Petrucci O., 2013, A physically based criterion for hydraulic hazard mapping,
Geophysical research abstracts (Online) 15 (2013): 5096–5096.,
Abstract
The paper presents a methodology for relative damage assessment for historical Landslide Events, i.e. periods ...
The paper presents a methodology for relative damage assessment for historical Landslide Events, i.e. periods during which damage caused by rainfall-triggered landslide affected wide areas. The approach requires a minimum amount of data and it is based on the assessment of direct, indirect and intangible damage indices at municipal and regional scale. An application to major events which occurred in Calabria (Italy) highlighted roads as the most vulnerable element, even representing the source of intangible damage for people forced to use alternative roads for their daily activities. Indirect costs seems mainly tied to both displacement of people even for short periods.
Petrucci O., Pasqua A.A., 2013, Damage caused by hydrological extremes in a region of southern Italy_ comparison between the period 2002-2012 and the past century,
Geophysical research abstracts (Online) 15 (2013): 5202–5202.,
Buttafuoco Gabriele, Caloiero Tommaso, Coscarelli Roberto, 2013, Modelling drought severity at different timescales using Standardized Precipitation Index and Geostatistics_ an application in southern Italy,
8th International Conference of EWRA "Water Resources Management in an Interdisciplinary and Changing Context", Porto, Portugal, 26 - 29 June 2013,
Abstract
A deficit in precipitation has different impact on ground water, reservoir storage, soil moisture, snowpack, ...
A deficit in precipitation has different impact on ground water, reservoir storage, soil moisture, snowpack, and streamflow. In this study, spatial and temporal drought patterns in a region of southern Italy (Calabria) have been analysed by means of a homogenous monthly precipitation data set of 129 daily rain gauges for the 1917-2006 period, with no lack in the data. First, both the short-time (3, 6 and 9 months) and the long-time (12 and 24 months) Standardized Precipitation Index (SPI) were estimated to analyse drought especially from an agricultural point of view. Then, in order to characterize the SPI spatial pattern, index data of a severe event were interpolated and mapped using a geostatistical approach. Finally, a time series analysis was performed with the Mann-Kendall non-parametric test to detect possible trends. Results showed that several heavy drought episodes have widely affected the Calabria region and, among the most recent events, the drought occurred after 1980 was the worst in terms of spatial extent. A generally negative trend has been detected and the running trend analysis, carried out for the long-time SPI, revealed that the tendencies previously discussed were not persistent throughout the series length, but depended on the period examined.
O.G. Terranova, A. Bodini, R. Coscarelli, S.L. Gariano, and P. Iaquinta, 2013, Stima dell’erosività annua delle piogge in Calabria tramite analisi di frequenza regionale,
Italian journal of agrometeorology 18 (2013): 13–24.,
Abstract
Ad una breve disamina delle principali metodologie per la stima dell'aggressività della pioggia, seguono formulazioni ...
Ad una breve disamina delle principali metodologie per la stima dell'aggressività della pioggia, seguono formulazioni e metodi originali per_ (I) la stima, con una nuova formula, dell'aggressività del singolo evento piovoso adeguata all'ambito climatico dell'Italia meridionale; (II) la valutazione accurata dell'aggressività media annua del singolo sito, grazie all'analisi di oltre 45000 eventi erosivi con dettaglio temporale di 5 minuti; (III) la stima della aggressività sulla base di analisi di regressione di frequenza con
osservazioni pluviometriche di facile reperimento; (IV) la caratterizzazione dell'aggressività in termini probabilistici, anche nei siti sprovvisti di osservazioni, mediante gli strumenti dell'analisi regionale. La variabile oggetto dell'analisi di frequenza regionale è l'indice di Fournier modificato, FF, le cui osservazioni sono disponibili in un numero elevato di siti per lunghi periodi di osservazione, e che risulta ben correlato con l'aggressività della pioggia. Dall'analisi sono state ottenute 4 aree omogenee per l'indice FF e, conseguentemente, per l'indice di aggressività della pioggia R. All'interno di tali aree sarà possibile ottenere una stima, per diversi
tempi di ritorno, dell'aggressività della pioggia.
Petrucci, O.; Pasqua, A.A.; Polemio, M., 2013, Impact of Damaging Geo-Hydrological Events and Population Development in Calabria, Southern Italy,
Water (Basel) 5 (2013): 1780–1796. doi_10.3390/w5041780,
DOI: 10.3390%2Fw5041780
Abstract
Damaging geo-Hydrogeological Events (DHEs) are defined as the occurrence of destructive phenomena (such as landslides ...
Damaging geo-Hydrogeological Events (DHEs) are defined as the occurrence of destructive phenomena (such as landslides and floods) that can cause damage to people and goods during periods of bad weather. These phenomena should be analyzed together as they actually occur because their interactions can both amplify the damage and obstruct emergency management. The occurrence of DHEs depends on the interactions between climatic and geomorphological features_ except for long-term climatic changes, these interactions can be considered constant, and for this reason, some areas are systematically affected. However, damage scenarios can change; events that occurred in the past could presently cause different effects depending on the modifications that occurred in the geographical distribution of vulnerable elements. We analyzed a catastrophic DHE that in 1951 affected an area 3700 km2 wide, located in Calabria (southern Italy), with four-day cumulative rainfall exceeding 300 mm and return periods of daily rain exceeding 500 Y. It resulted in 101 victims and 4500 homeless individuals. The probability that a similar event will happen again in the future is assessed using the return period of the triggering rainfall, whereas the different anthropogenic factors are taken into account by means of the population densities at the time of the event and currently. The result is a classification of regional municipalities according to the probability that events such as the one analyzed will occur again in the future and the possible effects of this event on the current situation.
Olga Petrucci (1), Aurora Angela Pasqua (1), Maurizio Polemio (2), 2013, Modifications of natural hazard impacts and hydrological extremes in previous centuries (Southern Italy),
European Geosciences Union General Assembly 2013, Vienna, Austria, 07-12/4/2013,
Giulio G.R. Iovine (1), Roberto Greco (1), Stefano L. Gariano (1), Pasquale Iaquinta (1), Annamaria Pellegrino (*), Oreste G. Terranova (1), 2013, Shallow-landslide susceptibility in the Costa Viola mountain ridge (Italia),
Second World Landslide Forum, pp. 81–87, Roma, 3-7 October 2011,
Oreste G. Terranova, Pasquale Iaquinta, Stefano L. Gariano, Roberto Greco, Giulio G.R. Iovine, 2013, CM-SAKe: a hydrological model to forecasting landslide activations,
Second World Landslide Forum, pp. 73–79, Roma, 3-7 October 2011,
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.
A.A. PASQUA; O. PETRUCCI, 2012, The impact of two damaging hydrogeological events in Calabria (southern Italy).,
Geophysical research abstracts 14 (2012).,
Abstract
Basing on the analysis of a detailed historical database concerning the impact of bad weather ...
Basing on the analysis of a detailed historical database concerning the impact of bad weather periods in Calabria (southern Italy), two cases, occurred in October 1951 and October 1953, have been selected. The choice of these events firstly depends on their high socio-economic impact_ they caused severe economic damage and, during both the events, about 100 people were killed. Secondly it depends on the extremely high rainfall values recorded in both cases_ during 1951 event, as example, in 13 rain gauges of the hit area, the daily rainfall reached the highest value ever recorded.
After the delimitation of the geographic areas hit, the events are described in terms of types of damaging phenomena occurred (floods, landslides, wind storms). Basing on the available historical data, the amount of direct, indirect and intangible damage is also assessed.
Then, the amount of rainfall recorded in the raingauges of the affected areas is analyzed. Rainfall values are compared to the whole historical rainfall series, in order to select similar rainfall events and to compare the different damaging effects reported in the historical database. This comparison is focused on the analysis of the actual role played by the rainfall in causing the huge damage occurred in the studied cases, which could even be related to the past anthropogenic configuration of the hit areas. Finally, an actualization of the scenario of these events -in the current territory configuration- is attempted, aiming to assess the possible impact of similar rainfall scenarios in the future.
PETRUCCI O; PASQUA A.A., 2012, The impact of damaging hydro geological events on people in a Mediterranean region,
Geophysical research abstracts 14 (2012): 2726–2726.,
Abstract
Bad weather periods are a source of multiple hazards, because they can trigger several types ...
Bad weather periods are a source of multiple hazards, because they can trigger several types of damaging
phenomena which may cause different types of impacts on several natural and manmade elements in a wide
range of circumstances. The whole of all the phenomena triggered by bad weather periods have been defined as
Damaging Hydro Geological Events (DHE).
Phenomena which occur during DHEs can be roughly sorted in some main groups_ landslides, floods, erosion
processes and sea storms. Each type of phenomenon is characterized by a proper dynamic and, according to the
social and economic framework in which it develops, can cause different impacts.
Despite during bad weather periods all these phenomena occur at the same time (or in a short while), often
strongly amplifying damage and hinting emergency management actions, the studies available in literature tend
to analyse each type of phenomenon (and its impact) separately, thus supplying a fragmentary framework of the
effects.
In the present work, basing on a dataset concerning effects of DHEs in Calabria (southern Italy), a classification
of the effects on people affected by the different types of triggered phenomena is attempted. The results is a
classification of main circumstances during which the different types of phenomenon triggered can hit people.
This kind of result can be useful in education programs for people living in risk prone areas, in order promote
more conscious behaviours during DHEs and to avoid unnecessary risk-taking behaviour.
Llasat, M.C., Llasat-Botija, M., Petrucci, O., Pasqua, A.A., Rosselló, J., Grimalt., M., Vinet, F., Boisier, L., 2012, The HYMEX database on societal impact of floods,
6th HyMeX Workshop, Primostern Croatia, 7-10 may 2012,
PETRUCCI O., 2012, Impact of extreme events on people along the road network of a Mediterranean region,
6th HyMeX Workshop, Primostern Croatia, 7-10 may 2012,
Petrucci O., Pasqua A.A., 2012, Impact of extreme events on people along the road network of a Mediterranean region,
6th HyMeX Workshop, Primostern Croatia, 7-10 may 2012,
Petrucci O., Pasqua A.A., 2012, Il dissesto idrogeologico in Calabria_ dati disponibili e loro possibili applicazioni,
Geologia dell'ambiente 2 (2012): 57–61.,
Abstract
Vengono presentati i risultati di un'attività di ricerca avviata nel 2000 e volta a ricostruire ...
Vengono presentati i risultati di un'attività di ricerca avviata nel 2000 e volta a ricostruire la serie storica dei fenomeni di dissesto idrogeologico verificatisi negli ultimi secoli in Calabria. Si descrivono le principali applicazioni effettuate sulla base dei dati disponibili e le loro possibili utilizzazioni future
Petrucci O., Pasqua A.A., 2012, From past to present_ the effects of historical damaging hydrogeological events in the current urban setting,
EGU Plinius Topical Conference Series on Mediterranean Storms 14 (2012): 25.,
Llasat M.C. (1), Llasat-Botija M.(1), Petrucci O., Pasqua A.A., Rossello J. (2), Vinet F. (3), Boisier, L. (3), 2012, Floods in north-western of Mediterranean region_ perception, vulnerability and societal impact,
Evènements extrêmes fluviaux et maritimes, Paris, 1-2 February 2012,
Petrucci O.
Pasqua A.A, 2012, Effects of Landslides and floods on people_ a classification of damage scenarios obtained from the analysis of past events,
Rendiconti online Società Geologica Italiana (2012): 423–423.,
Petrucci O., Vranken L., 2012, Determination of natural and socio-economic factors affecting landslide damage_ an econometric approach using empirical evidence from the Calabria Region (Southern Italy),
Geophysical research abstracts (Online) 14 (2012): 3158.,
Petrucci O. (1), Llasat-Botija M. (2), Pasqua A.A. (1), Rosselló J. (3), Vinet F. (4), Boisier L. (4), Llasat M.C. (2), 2012, Building the HYMEX database on societal impact of floods_ first results and difficulties related to the concept of “event severity”,
EGU 2012 Leonardo_ Hydrology and society, Torino, November 14-16,
Petrucci O., Dragone V., Polemio M., 2012, Flood damage, protection works and population amount_ a 150-year case history concerning the Sibari coastal plain (southern Italy),
Hydrology and Society-Connections between Hydrology and_ Population dynamics, Policy making and Power Generation, Torino, 14-16/11/2012,
Petrucci O. (1), Dragone V. (2), Polemio M. (2), 2012, Flood damage, protection works and population amount_ a 150-year case history concerning the Sibari coastal plain (southern Italy),
EGU Leonardo 2012, Hydrology And Society, Torino, November 14-16,
A. Bodini, S. L. Gariano, and O. Terranova, 2012, Regional analysis of sub-hourly rainfall in Calabria by means of the Partial Duration Series approach,
4th AMHY-FRIEND International Workshop on Hydrological Extremes "From prediction to prevention of hydrological risk in Mediterranean countries", pp. 27–41, Cosenza, 15-17 Settembre 2011,
Abstract
In this paper a regional estimation frequency of rainfall Intensity-Duration functionsis presented based on the ...
In this paper a regional estimation frequency of rainfall Intensity-Duration functionsis presented based on the partial duration series approach in which all the events above a certain threshold level are modelled. A 5-minute rainfall database is available in Calabria consisting of more than 152,000 rainfall events, (a rainly period preceded and followed by at least 6 h of dry weather). In this work 23 rain gauges with at least 10 yearso of completerecords have been selected and analysed. maximum intensity in 5, 10,15,20 30, 60 minutes, for each rainfall event, is the analysed hidrological variable.
(omissis)
Terranova O, S.L. Gariano, and P. Iaquinta, 2012, Rainstorms in Calabria (soutern Italy),
Geophysical research abstracts (Online) 14 (2012): 34–34.,
C. Bruno (1), G. Buttafuoco (2), G. Falcone (3), R. Greco (1), I. Guagliardi (2), G.G.R. Iovine (1), A. Tallarico (3), 2012, Soil gas Radon concentrations in three study areas of Calabria (Southern Italy),
Rendiconti online Società Geologica Italiana 21 (2012): 381–383.,
Greco R., Terranova O, Pellegrino A.D., Gariano S.L., Iaquinta P., Mandaglio G., La Torre A., Iovine G., 2012, Shallow-landslide susceptibility evaluation by means of Logistic Regression. The Costa Viola case study (Southern Calabria, Italia),
Rendiconti online Società Geologica Italiana 21 (2012): 401–403.,
R. Greco (1), O.G. Terranova (1), A.D. Pellegrino (2), S.L. Gariano (1), P. Iaquinta (1), G. Mandaglio (3), A. La Torre (4), G. Iovine (1), 2012, Shallow-landslide susceptibility evaluation by means of Logistic Regression. The Costa Viola case study (Southern Calabria, Italia),
Rendiconti online Società Geologica Italiana 21 (2012): 401–403.,
Rizzo E., Iovine G., Manzella A., Gruppi di lavoro_ IMAA, IRPI, IDPA (R. de Franco, S.Chiesa, Aldighieri B., Caielli G., Norini G., Testa B., Boniolo G., Morrone A., Corsi A.), 2012, Rapporto Tecnico Di Fattibilità 1_ Area Di Dettaglio Terme Caronte (Lamezia Terme – CZ, CALABRIA),
2012,
D TORRI, L BORSELLI, SL GARIANO, R GRECO, P IAQUINTA, G IOVINE, J POESEN, OG TERRANOVA, 2012, Identifying gullies in the Mediterranean environment by coupling a complex threshold model and a GIS,
Rendiconti online Società Geologica Italiana 21 (2012): 441–443.,
Abstract
Soil erosion by water is an important physical process that leads to land degradation. In ...
Soil erosion by water is an important physical process that leads to land degradation. In particular, gully erosion may contribute, in some cases, to 70% of the total soil loss. Water erosion occurs, forming a channel, when the erosive forces of overland flow exceed the strength of the soil particles to detachment and displacement. A relationship between local slope, S, and contributing area, A, is supposed to exists as runoff is proportional to the local catchment area. Therefore, an approach to interpret the physical process of gully initiation can be based on the concept of "geomorphologic threshold".
Already in the seventies, PATTON & SCHUMM (1975) and BEGIN & SCHUMM (1979) began modeling gully erosion as a threshold process. They suggested that an equation could be derived by considering that, to excavate a gully channel, the overland flow should produce shear stresses in excess of a critical value. This approach was further organized and systematized by MONTGOMERY & DIETRICH (1994). Similarly, a gully can be assumed to end when there is a reduction of slope, or the concentrated flow meets more resistant soilvegetation complexes.
G. Iovine, S.L. Gariano, P. Greco, P. Iaquinta, Terranova O., 2012, GA-SAKe: forecasting rainfall-induced landslides through a hydrological model. an example of application to the Uncino landslide (Calabria),
Geophysical research abstracts (Online) (2012): 2776-1–2776-1.,
IOVINE GGR, SL Gariano, R Greco, P Iaquinta, O Terranova, 2012, GA-SAKe: forecasting rainfall-induced landslides through a hydrological model. an example of application to the Uncino landslide (Calabria),
Geophysical research abstracts (Online) 14 (2012).,
G. Iovine, 2012, From shallow to deep exploration_ the Calabrian case studies of Rende and Terme Caronte areas,
39° Course of the International School of Geophysics on "Understanding geological systems for geothermal energy", pp. 81–84, Erice, 25 September - 1 October 2012,
C. Tansi (*), G. Martini (*), M. Fòlino Gallo (°), G. Iovine (*), 2012, Active and recent transpressive strike-slip tectonics along at the NE border of the Calabrian Arc (Southern Italy),
Rendiconti online Società Geologica Italiana 21 (2012): 258–260.,
GULLA' G. , ACETO L., BORRELLI L., 2012, Terreni di alterazione da rocce cristalline,
86° Congresso Nazionale della Società Geologica Italiana-GS2 - Hazard and Natural Risk-Session TS2.8, Arcavacata di Rende, 18-20 Settembre 2012,
BORRELLI L., GIOFFRE' D., GULLA' G., MORACI N., 2012, Suscettibilità alle frane superficiali e veloci in terreni di alterazione_ un possibile contributo della modellazione della propagazione,
86° Congresso Nazionale della Società Geologica Italiana, Arcavacata di Rende, 18-20 Settembre 2012,
GULLA' G. (Responsabile scientifico), L. ACETO, L. ANTRONICO, L. BORRELLI, R. COSCARELLI, A.A. PASQUA, O. PETRUCCI, C. REALI, S. GUARDIA, E. VALENTE, 2012, RELAZIONI FINALI (chiusura) – Frazione Ianò del Comune di Catanzaro_ Analisi dell’informazione disponibile [Parte 1 – Azione A1]-Banca Dati Digitale Ianò [Allegato alla Parte 1 – Azione A1]; Programmazione degli studi e delle indagini [Parte 2 – Azione A-2]; Indagine geolitologica [Parte 3 – Azione A3]-Carta geologico-strutturale [Tavola 1 – Parte 3 – Azione A3]; Indagine geomorfologica [Parte 4 – Azione A4]-Carta delle frane [Tavola 2 – Parte 4 – Azione A4]; Caratterizzazione geotecnica [Parte 5a – Azione A5]; Idrologia, idraulica e idrogeologia [Parte 5 – Azione A6]; Coordinamento attività di indagine in sito [Parte 5b – Azione A-7]; Indagine storica e Banca Dati Digitale – Dati Storici IANÒ [Parte 6 – Azione A8]; Modello di evoluzione dei fenomeni di frana [Parte 7 – Azione A9]; Indagini integrative [Parte 8 – Azione A10]. Analisi dell’informazione disponibile e progettazione della rete di monitoraggio [Parte 1 – Azione B1]; Progettazione del sistema di acquisizione [Parte 2 – Azione B2]; Realizzazione della Rete di Monitoraggio [Parte 3 – Azione B3]; Modello di intervento [Parte 4 – Azione B4]; Modello piogge-frane [Parte 5 – Azione B5]; Acquisizione dei dati e manutenzione del sistema e della Rete di Monitoraggio [Parte 6 – Azione B6]. Analisi dell’informazione disponibile e progettazione della rete di monitoraggio [Parte 1 – Azione BB1]; Realizzazione della Rete di Monitoraggio [Parte 2 – Azione BB2]; Modello di intervento [Parte 3 – Azione BB3]; Acquisizione dei dati e manutenzione del sistema e della Rete di Monitoraggio [Parte 4 – Azione BB4].,
2012,
Abstract
"Studi ed indagini geologiche, geotecniche, idrologiche ed idrauliche nella frazione Ianò del comune di Catanzaro", ...
"Studi ed indagini geologiche, geotecniche, idrologiche ed idrauliche nella frazione Ianò del comune di Catanzaro", "Monitoraggio finalizzato alla gestione dell'emergenza nella frazione Ianò del comune di Catanzaro", "Monitoraggio delle strutture nella frazione Ianò del comune di Catanzaro"
GULLA' G. (Responsabile scientifico), L. ACETO, L. ANTRONICO, L. BORRELLI, R. COSCARELLI, A.A. PASQUA, O. PETRUCCI, C. REALI, S. GUARDIA, E. VALENTE, 2012, RELAZIONI FINALI (chiusura) – Comune di Maierato_ Analisi dell’informazione disponibile [Parte 1 – Azione A-M1]-Banca Dati Digitale Maierato [Allegato alla Parte 1 – Azione A-M1]-Acquisizione dei dati sulla rete integrata di monitoraggio (aggiuntiva) [Allegato alla Parte 1 – Azione A-M1]; Programmazione degli studi e delle indagini [Parte 2 – Azione A-M2]; Indagine geolitologica [Parte 3 – Azione A-M3]-Carta geologico-strutturale, delle frane e relative sezioni geologiche [Tavola 1 allegato alla Parte 3 – Azione A-M3]; Indagine geomorfologica [Parte 4 – Azione A-M4]-Carta delle frane [Tavola 2 allegato alla Parte 4 – Azione A-M4]; Caratterizzazione geotecnica [Parte 5a – Azione A-M5]; Idrologia, idraulica e idrogeologia [Parte 5 – Azione A-M6]; Coordinamento attività di indagine in sito [Parte 5b – Azione A-M7]; Indagine storica e Banca Dati Digitale – Dati Storici MAIERATO [Parte 6 – Azione A-M8]; Modello di evoluzione dei fenomeni di frana [Parte 7 – Azione A-M9]; Indagini integrative [Parte 8 – Azione A-M10]; Analisi dell’informazione disponibile e progettazione della rete di monitoraggio [Parte 1 – Azione B-M1].,
2012,
Abstract
"Studi ed indagini geologiche, geotecniche, idrologiche ed idrauliche nel comune di Maierato", "Monitoraggio finalizzato alla ...
"Studi ed indagini geologiche, geotecniche, idrologiche ed idrauliche nel comune di Maierato", "Monitoraggio finalizzato alla gestione dell'emergenza nel comune di Maierato"
BORRELLI L., COFONE G., GULLA' G., 2012, Procedura speditiva per la redazione di una carta del grado di alterazione a scala regionale,
86° Congresso Nazionale della Società Geologica Italiana, Arcavacata di Rende, 18-20 Settembre 2012,
BORRELLI L., GULLA' G., 2012, Modello geologico-tecnico della frana di Serra di Buda (Acri – Cs),
86° Congresso Nazionale della Società Geologica Italiana-GS2 - Hazard and Natural Risk-Session TS2.8, Arcavacata di Rende, 18-20 Settembre 2012,
GULLA' G., BORRELLI L. (Conveners), 2012, L’alterazione delle rocce_ processi genetici e loro incidenza nella stabilità dei versanti,
86° Congresso Nazionale della Società Geologica Italiana-GS2 - Hazard and Natural Risk-Session TS2.8, Arcavacata di Rende, 18-20 Settembre 2012,
PERRI F., BORRELLI L., CRITELLI S., GULLA' G., 2012, Investigation of weathering rates and processes affecting plutonic and metamorphic rocks in Sila Massif (Calabria, southern Italy),
86° Congresso Nazionale della Società Geologica Italiana, Arcavacata di Rende, 18-20 Settembre 2012,
BORRELLI L., CRITELLI S., GULLA' G., MUTO F., 2012, Cartografia del grado di alterazione in rocce cristalline_ l’esempio della carta del grado di alterazione redatta per la porzione centro-occidentale del bacino del Fiume Mucone (Calabria, Italia),
86° Congresso Nazionale della Società Geologica Italiana, Arcavacata di Rende, 18-20 Settembre 2012,
BORRELLI L., COFONE G., CRITELLI S., GRECO S., GULLA' G., 2012, Carta del grado di alterazione e categorie di frane nell’alta valle del Fiume Trionto (Calabria, Italia),
86° Congresso Nazionale della Società Geologica Italiana, Arcavacata di Rende, 18-20 Settembre 2012,
GULLA' G. , ACETO L., BORRELLI L., 2012, Terreni di alterazione da rocce cristalline,
86° Congresso Nazionale della Società Geologica Italiana, pp. 548–550, Arcavacata di Rende, 18-20 Settembre 2012,
BORRELLI L., GIOFFRE' D., GULLA' G., MORACI N., 2012, Suscettibilità alle frane superficiali e veloci in terreni di alterazione_ un possibile contributo della modellazione della propagazione,
86° Congresso Nazionale della Società Geologica Italiana, pp. 534–536, Arcavacata di Rende, 18-20 Settembre 2012,
BORRELLI L., COFONE G., GULLA' G., 2012, Procedura speditiva per la redazione di una carta del grado di alterazione a scala regionale,
86° Congresso Nazionale della Società Geologica Italiana, pp. 528–530, Arcavacata di Rende, 18-20 Settembre 2012,
BORRELLI L., GULLA' G., 2012, Modello geologico-tecnico della frana di Serra di Buda (Acri – Cs),
86° Congresso Nazionale della Società Geologica Italiana, pp. 525–527, Arcavacata di Rende, 18-20 Settembre 2012,
PERRI F., BORRELLI L., CRITELLI S., GULLA' G., 2012, Investigation of weathering rates and processes affecting plutonic and metamorphic rocks in Sila Massif (Calabria, southern Italy),
86° Congresso Nazionale della Società Geologica Italiana, pp. 557–559, Arcavacata di Rende, 18-20 Settembre 2012,
BORRELLI L., COFONE G., CRITELLI S., GRECO S., GULLA' G., 2012, Carta del grado di alterazione e categorie di frane nell’alta valle del Fiume Trionto (Calabria, Italia),
86° Congresso Nazionale della Società Geologica Italiana, pp. 537–539, Arcavacata di Rende, 18-20 Settembre 2012,
