Ruprecht Schleyer Livres

Focusing on the intricate relationship between geology and sediment production, this book explores how the erosion of a mountainous area, specifically in Calabria, Italy, provides insights into its geological history. It presents a systematic, quantitative analysis of sediment flux and mass balances at an active plate margin, highlighting both past and present erosion rates. By offering a detailed case study, it aims to serve as a foundational resource for researchers studying terrigenous sediment provenance in similar geological contexts worldwide.

Between 2012 and 2016, Ruprecht Schleyer traveled through Anatolia, capturing the remains of renowned archaeological sites in Asia Minor. He used 19th-century photographs as references, positioning his shots from the same perspectives as those taken two centuries earlier. From the aqueduct at Aspendos to the Sphinx Gate in Galatia and the Temple of Artemis in Lydia, Schleyer’s meticulous photographs document the current state of these historical wonders. Presented alongside the striking 19th-century images, his work allows for a comparison of the effects of time on these sites while reflecting the culture of Orientalism. In some locations, nature has overtaken the ruins, with grass covering masonry or trees overshadowing courtyards, while others, like the Roman theatre at Hierapolis, showcase careful restoration. Schleyer’s photographs enable viewers to trace the passage of time on the stones and landscapes. He shares his experiences photographing these sites and the history of those who came before him in the 19th century. The exotically dressed figures in earlier images serve not only as scale references but also as participants in the Orientalist narrative, as explored by Wolfgang Filser in his essay.

Erstmalig liegt mit diesem Buch eine umfassende Bestandsaufnahme der Grundwasserqualitat in den westdeutschen Bundeslandern vor. Das als Trinkwasserressource dienende Grundwasser wurde auf samtliche, auch unter hygienisch-toxikologischen Aspekten wesentlichen Inhaltsstoffe hin untersucht. Etwa 3000 Rohwasseranalysen liegen dem im Umfang einzigartigen Datensatz zugrunde. Fur zahlreiche Inhaltsstoffe sowie fur unterschiedliche geologische Substrate werden Referenzbereiche und Orientierungswerte fur den vorbeugenden Grundwasserschutz abgeleitet. Mit dieser Zielsetzung richtet sich das Buch neben den Wissenschaftlern auf diesem Gebiet an die entsprechenden amter und Behorden, aber auch an Mitglieder von Burgerinitiativen.