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61. Role of Meso Cenozoic paleogeography on Messinian and Early Pliocene Tectonic-controlled sequences within central apennines (Italy)

Author

Cavinato, G.P., Parotto, M., Sirna, M., Di Luzio, E., Saroli, M., Cosentino, G., and Iocchi E

Subjects
Paleogeography, tectonics, sequences, Geologia, Paleogeography, tectonics, sequences
Abstract

The Apennines chain is a Neogene fold-and-thrust belt that developed on ensialic crust after the Europe-Africa collision during the Alpine orogeny. The major thrust systems in the Central Apennines strike northwest-southeast and plunge gently toward the southwest. The systems include, from southwest to northeast the Simbruini, Velino-Sirente, Marsica, Morrone, Gran Sasso and Maiella thrust sheets. Additional thrusts and related folds are concealed beneath several km of Pliocene-Quaternary synorogenic sediments to the northeast of the topographic front of the range . The exposed sequences consist of thick Triassic-middle Miocene carbonate platform, slope and ramp facies. The kinematic history of thrusting in the central Apennines is recorded by Miocene through Pliocene synorogenic sediments; younger rocks are progressively involved in the chain.

Published
2004

71. Geological setting of the southern sector of the Roveto Valley (central Apennines, Italy)

Author

Saroli, M., Biasini, A., Cavinato, G. P., and EMILIANO DI LUZIO

Subjects
Central Apennines, Thrust tectonics, Photogeology, Neogene-Quaternary
Abstract

New geologic data were collected in the southern sector of the Roveto Valley, which extends between Balsorano and Sora villages (Southern Latium, Central Italy). Many authors regard this zone as a key-area in the geological framework of the Central Apennines. The study, based on data correlation from photogeological analysis and field surveys (at 1:10,000 and 1:25,000 scale), was aimed towards the reconstruction of the Neogene-Quaternary evolution of this portion of the Apennine chain. Structural analysis indicates that the study area experienced a multi-stage tectonic activity, which involved the Latium-Abruzzi carbonate platform sequence and Plio-Quaternary continental deposits. Both remote sensing and geological mapping identified some tectonic features not previously described: - a NW-SE trending thrust at the base of the Colle Rotondo-Colle Terelle Ridge. The formation of this carbonate structure, that overrides the Western Marsica Ridge, is related to the deformation of the Marsica domain in Late Messinian time; - a NW-SE oriented splay thrust located near the Sora village and genetically connected to the Simbruini-Ernici Mts. main thrust; - left-lateral, strike-slip faults generated during a tectonic event which occurred after the thrusting and likely after the elevation and the sub-aerial exposure of the chain. The main NW-SE oriented faults related to this event were found: i) along the contact between Colle Rotondo-Colle Terelle Ridge and the Western Marsica Ridge (M.te Cornacchia); ii) along the north-eastern side of the Roveto Valley; - normal faults prevalently NW-SE oriented and clearly cutting and rejuvenating faults having strike-slip kinematics. Identification of such tectonic features enable us to reconstruct the complex structural setting of the area and to formulate a new assessment of the geological evolution of the southern sector of the Roveto Valley, from Late Miocene to Early Pleistocene.

Published
2003

75. Statistical analysis of chronic ecotoxicity data

Author

Isnard, P., Babut, Marc, Bastien, P., Bintein, S., Essermeant, L., Férard, J.F., Flammarion, Patrick, Radix, P., Roman, G., Saouter, E., Saroli, M., Schmitt, S., Thiebaud, H., Tomassone, R., Vindimian, Eric, Biologie des écosystèmes aquatiques (UR BELY), Centre national du machinisme agricole, du génie rural, des eaux et forêts (CEMAGREF), and Irstea Publications, Migration

Subjects
[SDE] Environmental Sciences, CEMAGREF, [SDE]Environmental Sciences, BELY, EROD, ECO
Abstract

A French working group analysed the data from 41 ecotoxicity tests and derived relationships between NOEC and ECx., Un groupe de travail français a analysé 41 jeux de données d'écotoxicité. Les relations et les différences entre les NOEC et les ECx ont été analysées.

Published
1998

76. Analyse statistique de données d'écotoxicité chronique

Author

Isnard, P., Babut, Marc, Bastien, P., Bintein, S., Essermeant, L., Férard, J.F., Flammarion, Patrick, Radix, P., Roman, G., Saouter, E., Saroli, M., Schmitt, S., Thiebaud, H., Tomassone, R., Vindimian, Eric, Biologie des écosystèmes aquatiques (UR BELY), Centre national du machinisme agricole, du génie rural, des eaux et forêts (CEMAGREF), and Irstea Publications, Migration

Subjects
[SDE] Environmental Sciences, CEMAGREF, [SDE]Environmental Sciences, BELY, EROD, ECO
Abstract

A French working group analysed the data from 41 ecotoxicity tests and derived relationships between NOEC and ECx., Un groupe de travail français a analysé 41 jeux de données d'écotoxicité. Les relations et les différences entre les NOEC et les ECx ont été analysées.

Published
1998

84. The Paganica Fault and Surface Coseismic Ruptures Caused by the 6 April 2009 Earthquake (L'Aquila, Central Italy)

Author

Falcucci, E., primary, Gori, S., additional, Peronace, E., additional, Fubelli, G., additional, Moro, M., additional, Saroli, M., additional, Giaccio, B., additional, Messina, P., additional, Naso, G., additional, Scardia, G., additional, Sposato, A., additional, Voltaggio, M., additional, Galli, P., additional, and Galadini, F., additional

Published
2009
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90. ROCK AVALANCHE AND MOUNTAIN SLOPE DEFORMATION IN A CONVEX DIP-SLOPE: THE CASE OF THE MAIELLA MASSIF, CENTRAL ITALY.

Author

Evans, Stephen G., Mugnozza, Gabriele Scarascia, Strom, Alexander, Hermanns, Reginald L., SCARASCIA-MUGNOZZA, G., BIANCHI-FASANI, G., ESPOSITO, C., MARTINO, S., SAROLI, M., DI LUZIO, E., and EVANS, S. G.

Abstract

Maiella massif, in the easternmost sector of the central Apenninic chain. The massive rock slope failure involved about 30 x 106m3 volume of well-bedded Eocene and Miocene limestone and marly-limestone, which slid onto the Aventino river valley. A comprehensive study has allowed the identification of morphological, structural and lithological constraints on slope failure style, which is featured by a break-out geometry rather than a toe rupture one. The break-out developed by cutting bedding planes and utilizing low angle shear surfaces. According to a geological model of rupture, the stress-strain analysis performed through a finite difference code, revealed the fundamental role played by the rock mass anisotropies due to shear surfaces (inherited tectonic derived surfaces). Topographic stress itself could not have been sufficient for determining significant slope deformation. Shape and dimensions of the Lettopalena rock avalanche deposit suggest a low mobility and high energy dissipative event due to the geomorphic control of the pre-existing topography and the high deformability of the outcropping Mio-Pliocene formations, despite a significant run-up on the opposite side of the Aventino valley. The Lettopalena rock avalanche occurred about 4.8 kyr BP along the SE slope of the [ABSTRACT FROM AUTHOR]

Published
2006
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91. Statistical analysis of regulatory ecotoxicity tests

Author

Isnard, P., primary, Flammarion, P., additional, Roman, G., additional, Babut, M., additional, Bastien, Ph., additional, Bintein, S., additional, Esserméant, L., additional, Férard, J.F., additional, Gallotti-Schmitt, S., additional, Saouter, E., additional, Saroli, M., additional, Thiébaud, H., additional, Tomassone, R., additional, and Vindimian, E., additional

Published
2001
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92. Massive rock-slope failure in the Central Apennines (Italy): the case of the Campo di Giove rock avalanche

Author

Luzio, E., Bianchi-Fasani, G., Esposito, C., Saroli, M., Cavinato, G.P., and Scarascia-Mugnozza, G.

Abstract

This paper describes the Quaternary Campo di Giove (CDG) rock avalanche which occurred along the western edge of the Maiella Massif in the central part of the Apennines, Italy. The aim of this work is to contribute to the present debate about the nature of large-sized, Quaternary debris deposits of the central Apennines that have been controversially interpreted in the last decades as moraine, tectonic breccias or landslides and to provide an example of a rock avalanche that was strongly controlled by local geomorphic conditions. Field evidence, supported by morphometric and sedimentary analysis of clastic deposits, has demonstrated that the material originated during a rock avalanche event which occurred in a significantly different geomorphological setting. The control on the depositional mechanism by the Middle Pleistocene landscape is revealed by the reduced lateral spreading and the evidently asymmetric shape of the accumulation area.

Published
2004
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93. FieLd geological survey in the epicentral area of the Abrazzi (central Italy) seismic sequence of April 6th, 2009 | Rilievi geologici nell'area epicentrale della sequenza sismica dell'Aquilano del 6 aprile 2009

Author

Roberto Basili, Cinti, R. F., Civico, R., Cucci, L., D Addezio, G., Martini, M. P., Fracassi, U., Gasparini, A., Kastelic, V., Lisi, A., Mariano, S., Mariucci, M. T., Montone, P., Pantosti, D., Patera, A., Pierdominici, S., Pinzi, S., Pucci, S., Smedile, A., Tiberti, M., Vannoli, P., Villani, F., Alfonsi, L., Ritis, R., Venuti, A., Anzidei, M., Atzori, S., Brunori, C. A., Colini, L., Moro, M., Pignone, M., Sepe, V., Falcucci, E., Galadini, F., Gori, S., Scardia, G., Alessio, G., Aquino, I., Nappi, R., Nave, R., Giaccio, B., Messina, P., Sposato, A., Saroli, M., and Fubelli, G.

94. FieLd geological survey in the epicentral area of the Abrazzi (central Italy) seismic sequence of April 6th, 2009,Rilievi geologici nell'area epicentrale della sequenza sismica dell'Aquilano del 6 aprile 2009

Author

Basili, R., Cinti, R. F., Civico, R., Cucci, L., D Addezio, G., Martini, M. P., Fracassi, U., Gasparini, A., Kastelic, V., Lisi, A., Mariano, S., Mariucci, M. T., Montone, P., Pantosti, D., Patera, A., Pierdominici, S., Pinzi, S., Pucci, S., Smedile, A., Tiberti, M., Vannoli, P., Villani, F., Alfonsi, L., Ritis, R., Venuti, A., Anzidei, M., Atzori, S., Brunori, C. A., Colini, L., Marco MORO, Pignone, M., Sepe, V., Falcucci, E., Galadini, F., Gori, S., Scardia, G., Alessio, G., Aquino, I., Nappi, R., Nave, R., Giaccio, B., Messina, P., Sposato, A., Saroli, M., and Fubelli, G.

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