Catalogue of Rainfall Events with Shallow Landslides and New Rainfall Thresholds in Italy

被引：27

作者：

Brunetti, Maria Teresa ^{[1
,2
]}

Peruccacci, Silvia ^{[1
]}

Antronico, Loredana ^{[3
]}

Bartolini, Devis ^{[4
]}

Deganutti, Andrea Maria ^{[5
]}

Gariano, Stefano Luigi ^{[3
]}

Iovine, Giulio ^{[3
]}

Luciani, Silvia ^{[1
,2
]}

Luino, Fabio ^{[6
]}

Melillo, Massimo ^{[1
]}

Palladino, Michela Rosa ^{[6
]}

Parise, Mario ^{[7
]}

Rossi, Mauro ^{[1
,2
]}

Turconi, Laura ^{[6
]}

Vennari, Carmela ^{[7
]}

Vessia, Giovanna ^{[7
,8
]}

Viero, Alessia ^{[6
]}

Guzzetti, Fausto ^{[1
]}

机构：

[1] CNR IRPI, I-06128 Perugia, Italy

[2] Univ Perugia, Dipartimento Sci Terra, I-06123 Perugia, Italy

[3] CNR IRPI, I-87036 Arcavacata Di Rende, Italy

[4] CNR IRPI, I-50019 Sesto Fiorentino, Italy

[5] CNR IRPI, I-35127 Padua, Italy

[6] CNR IRPI, I-10135 Turin, Italy

[7] CNR IRPI, I-70126 Bari, Italy

[8] Univ G DAnnunzio, Dipartimento Ingn Geol, I-66031 Chieti, Italy

来源：

ENGINEERING GEOLOGY FOR SOCIETY AND TERRITORY, VOL 2: LANDSLIDE PROCESSES | 2015年

关键词：

Shallow landslides; Rainfall thresholds; Italy;

D O I：

10.1007/978-3-319-09057-3_280

中图分类号：

P5 [地质学];

学科分类号：

0709 ; 081803 ;

摘要：

In Italy, rainfall-induced shallow landslides are frequent and harmful phenomena. The prediction of their occurrence is of social significance for civil protection purposes. For the operational prediction of rainfall-induced shallow landslides empirical rainfall thresholds based on the statistical analysis of past rainfall conditions that triggered slope failures are commonly used. The paper describes a catalogue of 1981 rainfall events, which caused 2408 shallow landslides in Italy in the period 1996-2012. Information on rainfall-induced landslides was collected searching chiefly online newspaper archives, blogs, and fire brigade reports. For each documented failure, we reconstructed the triggering rainfall conditions (rainfall duration D and cumulated rainfall E) using national and regional rain gauge networks. We analysed the rainfall conditions to determine new ED rainfall thresholds for Italy. The calculated thresholds can be implemented in a landslide forecasting system to mitigate landslide hazard and risk.

引用

页码：1575 / 1579

页数：5

共 5 条

[1] Rainfall thresholds for the possible occurrence of landslides in Italy [J].

Brunetti, M. T. ;

Peruccacci, S. ;

Rossi, M. ;

Luciani, S. ;

Valigi, D. ;

Guzzetti, F. .

NATURAL HAZARDS AND EARTH SYSTEM SCIENCES, 2010, 10 (03) :447-458

[2] The rainfall intensity-duration control of shallow landslides and debris flows: an update [J].

Guzzetti, Fausto ;

Peruccacci, Silvia ;

Rossi, Mauro ;

Stark, Colin P. .

LANDSLIDES, 2008, 5 (01) :3-17

[3] Lithological and seasonal control on rainfall thresholds for the possible initiation of landslides in central Italy [J].

Peruccacci, Silvia ;

Brunetti, Maria Teresa ;

Luciani, Silvia ;

Vennari, Carmela ;

Guzzetti, Fausto .

GEOMORPHOLOGY, 2012, 139 :79-90

[4]

Rossi M., 2012, Landslide and Engineered Slopes. Protecting Society Through Improved Understanding, V2, P1895, DOI [10.13140/2.1.4857.9527, DOI 10.13140/2.1.4857.9527]

[5] Societal landslide and flood risk in Italy [J].

Salvati, P. ;

Bianchi, C. ;

Rossi, M. ;

Guzzetti, F. .

NATURAL HAZARDS AND EARTH SYSTEM SCIENCES, 2010, 10 (03) :465-483

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