Search results for " quarry"
showing 10 items of 15 documents
Energy and environmental analysis of marble productive sites: «by phases» and «by single process» combined approach
2018
Energy Procedia 00 (20 1 8 ) 000 – 000 73rd Conference of the Italian Thermal Machines Engineering Association, ATI 2018, Pisa, Italy, 12 Sep 2018 - 14 Sep 2018; Italy : Elsevier Ltd. (2018).
Mines and quarries production: A driver analysis of withdrawals in Italy
2020
Abstract The growing demand for non-energy mineral resources has determined relevant withdrawals as well as import-export flows. This paper aims to disentangle the drivers of raw non-energy mineral resources extraction in Italy. Using a new dataset of raw resources extracted from mines and quarries in the 21 Italian regions (19 regions and 2 autonomous provinces of Trento and Bolzano) for the period 2013–2016, our empirical analysis confirms the relevance of mining and quarrying producer price index as well as the manufacturing and construction sectors as main drivers. In line with the Hotelling (1931)'s theory, a positive relationship between m&q mineral resources extraction intensity and …
Efficiency in the use of natural non-renewable resources from mining and quarrying in Italy. Time series analysis and Economy-wide Material Flows Acc…
2012
Political reasons have been pushing towards a process of decentralization of powers and responsibilities since last twenty years in Italy. The regional management of mining and quarrying (m&q) should be an interesting case study of this change. This process has begun in the ’70s with the Pres. Decree N. 616 of 1977. By examining administrative data and Regional Laws, this paper highlights how misleading is the awareness of policy makers of the real value of raw mineral resources domestically extracted: they seem closer to common goods rather than to public goods. By combining data on local governance with official statistics of Economy-wide Material Flow Accounts (EW-MFA), our econometric a…
Techniques de construction traditionnelles et techniques romaines dans le théâtre d’Althiburos et les monuments de spectacle de l’Afrique Proconsulai…
2023
The contribution aims to study the relationship between the traditional construction techniques of the territories of Proconsular Africa and those imported by the Romans and used in the construction of entertainment buildings, in particular theaters and amphitheatres, also taking into account the importation of typological models, starting from the “case study” of the theater of Althiburos. During the 1st and 2nd centuries AD there is a gradual introduction of Roman construction techniques, such as the opus caemaenticium, especially in the construction of substructures and vaults, sometimes with the importation of urban models, of techniques but also of Italic workers (just think of the opu…
The quarry waste "Ravaneti" in Sicily: geomorphologic aspect
2009
Examples of anthropogenic sinkholes in Sicily and comparison with similar phenomena in southern Italy
2013
A sinkhole, occurred in June 2011 and related to an underground quarry in the eastern sector of Marsala, is described in this paper as a case study (Figure 2). The site was selected for the availability of topographic data of the underground quarry, prior to the formation of the Abstract Anthropogenic sinkholes affect several built-up areas of Sicily (southern Italy) representing a great risk to people, buildings, and infrastructures. These phenomena are generally associated with the presence of ancient underground quarries for the extraction of calcarenite rock, used for building or ornamental materials. These quarries were poorly constructed and abandoned throughout history.
Re-build landscape. Design for the reuse of abandoned quarries
2021
Looking at the history of our geological and mining heritage, we can see the evolution of the role played by underground mining sites over the centuries. However, if the activity of quarrying stones is as old as the presence of humans on earth, the issue of the territorial regeneration, based on the recovery and re-functionalization of abandoned quarries, is one of the central arguments of the contemporary debate. The extractive activity that on one hand constitutes an important economic resource for numerous territories, on the other hand requires particular attention to the environmental impact it causes. The theme is that of the so-called drosscapes, soils and residual spaces, once margi…
Estimation of historical vertical displacement at the Capo d’Orlando coast (Northern Sicily) based on submerged grinding wheels of Greek age
2009
MILLSTONES COASTAL QUARRIES AS INDICATOR OF RELATIVE SEA LEVEL CHANGES
2012
The Italian coasts shows numerous archaeological remains which reveals the activities that were carried out along the coast for thousands of years of history. In order to use archaeological structures for coastal studies, an accurate estimate of their relationship to the sea level at the time of construction is required (Lambeck et al 2004, Antonioli et al 2007, Auriemma & Solinas 2009). Millstone coastal quarries are only documented in southern Italy; they are carved on beachrock, calcarenites and other sedimentary rock easy to be exploited. Few archaeological information have been published about quarries for millstones extraction; they are documented since around 2500 yr BP (Amouretti, 1…