Quarrying
نویسندگان
چکیده
منابع مشابه
Silicosis from quarrying and working of granite.
Previous knowledge of silicosis in the Swedish granite industry suggested that the disease was neither common nor severe. In recent years, however, changes in working methods have involved a considerably increased formation of dust, and it was considered likely that the risk of contracting silicosis was increased. Reports from other countries supported this conjecture. The 34 known cases of sil...
متن کاملWorld at work: Marble quarrying in Tuscany.
S ince the beginning of the Christian era, the Apuanian Alps between the provinces of Massa Carrara and Lucca in Tuscany, have been a centre for the excavation of white marble, venato and arabescato, and Cardoso stone. Marble is a metamorphic rock composed of calcium carbonate with a quartz content of less than 1%. Cardoso stone (from the name of the village of Cardoso) is a dark grey metamorph...
متن کاملRadiological surveys of working quarrymen and quarrying communities in Caernarvonshire.
Interest in the possible occupational lung diseases associated with slate-quarrying appears to date from the Registrar-General's Decennial Supplement, 1921, on Occupational Mortality (Registrar-General, 1927). Britten's review (Britten, 1928) showed that slate-masons and slate-workers had a significantly raised mortality from respiratory tuberculosis although it was much lower than that of tina...
متن کاملVisual Impact Assessment of Seaside Quarrying Operations and Planned Restoration
Digital photography combined with three dimensional models of topography, mining operations and restoration plans can lead to extremely realistic images and animations of the current and future states of a mine or quarry. The amount of work and the time required for the successful modelling of a mine and its restoration plan are surprisingly low nowadays. All these mean that the visual impact o...
متن کاملManagement of Mining, Quarrying and Ore-processing Waste in the European Union
4 Summary At the request of the Environment Directorate-General of the European Commission, BRGM (Bureau de Recherches Géologiques et Minières) has conducted a study on the management of mining, quarrying and ore-processing waste in the European Union. This project was completed mainly through the use of questionnaire sent to subcontractors in almost each country of the EU. To assess this infor...
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ژورنال
عنوان ژورنال: Journal of the Sanitary Institute
سال: 1895
ISSN: 2399-3405
DOI: 10.1177/146642409501600126