Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 2 of 2 for “"Rohstoffgewinnung"”.
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Beitrag zur Beurteilung von technischen Maßnahmen bei der Vorsorge gegen Umweltbeeinträchtigungen am Beispiel des Einsatzes mineralischer Materialien zur Verfüllung von Abgrabungen
After closing any open-pit raw material mine, the issue of the future use of the present excavation arises. As a rule, the resulting mass deficit is backfilled with insignificantly contaminated soil material or building rubble accumulating in building projects in considerable amounts. For the …
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Nachhaltigkeit im Bergbau - Indikatoren und Beurteilungssystem
In the course of the development of the Report of the World Commission on Environment and Development (WCED) in the 1980ies an expression was introduced in the public discussion on environment and development that influenced the international and national policies of the last twenty years in all …