Ecotones are interface zones between different ecosystems. Their ecological role and significance with regard to ecological management and conservation has become increasingly appreciated. For the management of freshwater resources, for example, an improved understanding of the role of land/inland water interfaces, will be essential for reducing negative human impacts by engineering, nutrient loading, siltation, etc. The management of ecotones, on the other hand, offers the possibility to control aquatic system processes via stock control of fish populations. Fish apparently are both excellent indicators of ecotone quality as well as determiners of its structure and function.

Ecotones are interface zones between different ecosystems. Their ecological role and significance with regard to ecological management and conservation has become increasingly appreciated. For the management of freshwater resources, for example, an improved understanding of the role of land/inland water interfaces, will be essential for reducing negative human impacts by engineering, nutrient loading, siltation, etc. The management of ecotones, on the other hand, offers the possibility to control aquatic system processes via stock control of fish populations. Fish apparently are both excellent indicators of ecotone quality as well as determiners of its structure and function.

This transatlantic study analyses a missing chapter in the history of art collecting, the first art market bubble in the United States. In the decades following the Civil War, French art monopolized art collections across the United States. During this "Gilded Age picture rush," the commercial art system-art dealers, galleries, auction houses, exhibitions, museums, art journals, press coverage, art histories, and collection catalogues-established a strong foothold it has not relinquished to this day. In addition, a pervasive concern for improving aesthetics and providing the best contemporary art to educate the masses led to the formation not only of private art collections, but also of institutions such as the Metropolitan Museum of Art and to the publication of art histories. Richly informed by collectors' and art dealers' diaries, letters, stock books, journals, and hitherto neglected art histories, The New York Market for French Art in the Gilded Age, 1867-1893 offers a fresh perspective on this trailblazing era.

Ecohydrology is an emerging new sub-discipline which links elements of ecology with hydrology at all points in the water cycle, ranging in scale from water-plant physiological relationships to whole catchment water-ecosystem processes. This book pays most attention to the larger scales of ecohydrology, emphasising the use of this tool in striving towards the goal of sustainable water management. Authors from Eastern as well as Western Europe; from America, Australia and South Africa, give a broad global context.