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"Die Ärzte haben es sich lange überlegt, ehe sie dem heimgekehrten Clemens Forell behutsam erklärten, dass er den Sinn für Farben verloren habe. Nach und nach haben sie ihn noch vielerlei Veränderungen begreiflich machen müssen, weil nun einmal ein Mensch, der jahrelang im Blei gehaust hat und drei Jahre das Leben eines Tieres führen musste, nicht mehr als jener zurückkehren kann, der er gewesen ist."

Der ergreifende Bericht einer Gefangenschaft und einer Flucht vom Ostkap...

Internationally, the wetlands of headwater and upland regions provide many valuable environmental services. They influence flood flows, sediment loads and aquifer recharge; biochemical water qualities and biodiversity. They affect the livelihoods of many communities providing water, peat, timber, grazing, crops and, locally, aesthetic, cultural, recreational, nature conservation and educational benefits. Previously, many of these lands were valued only for their capacity to be converted to other uses through drainage and forestation. Today, their benefits are better appreciated. Better...

Internationally, the wetlands of headwater and upland regions provide many valuable environmental services. They influence flood flows, sediment loads and aquifer recharge; biochemical water qualities and biodiversity. They affect the livelihoods of many communities providing water, peat, timber, grazing, crops and, locally, aesthetic, cultural, recreational, nature conservation and educational benefits. Previously, many of these lands were valued only for their capacity to be converted to other uses through drainage and forestation. Today, their benefits are better appreciated. Better...

The book aims to address the interdisciplinary targets of watershed management in mountain regions based on the current knowledge of the subject. The focus of the book is particularly on monitoring, research, and modelling the interactions between the climate, water cycle, and aquatic ecosystem. The issues of watershed management in mountain regions in different parts of Europe, Africa, America and Asia have been the central theme of the book, which is basically divided into five sections: Institutional aspects in control of mountain regions; Stream-flow processes in mountain catchments;...