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Rivers are complex entities. In addition to being valuable wildlife habitats, they support human activities by providing water for human usage, renewable energy and convenient transportation. Rivers may also pose threats to riverine communities, in the form of floods and other natural or man-induced hazards.

Contemporary societies recognize their responsibility in ensuring the sustainable use of rivers and in preserving river’s intrinsic ecological and landscape values. This obligation is often in conflict with riverine economical exploitation and with risk management concerns. As a discipline, Fluvial Hydraulics makes a significant contribution to the development of strategies for sustainable river use by providing new modelling tools and engineering techniques based on advances in phenomenological understanding and in computational modelling. River Flow 2006 comprises the Proceedings of the third edition of the International Conference on Fluvial Hydraulics, organized under the auspices of the Fluvial Hydraulics Section of the International Association of Hydraulic Engineering and Research (IAHR). The book covers issues such as river hydrodynamics, morphodynamics and sediment transport. Other contributions describe interdisciplinary approaches and experiences, particularly regarding interfacial activities involving environmental sciences and information technologies. River Flow 2006 contains the most recent theoretical accomplishments, numerical developments, experimental investigations and field studies in Fluvial Hydraulics. It is an excellent resource for researchers, civil and environmental engineers, and practitioners in river-related disciplines.

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This collection consists of 17 studies on 14th- and 15th-century historical topics. The topics include the English political, diplomatic and military interventions in the affairs of the peninsular kingdoms, and the maritime expansion of Portugal in the African Atlantic. ... Read more

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This study interrogates a series of utopian projections that have informed Portuguese and Luso-African letters and culture since the Renaissance. Concentrating on three crucial historical moments - Portugal's tenuous hegemony in the Asian seas in the 16th century, the collapse of its colonial empire in the mid-1970s, and finally, the post-independence period of re-evaluating nationalisms in Africa - the study examines the familiar "long narrative" which casts the Portuguese Discoveries as an inaugural and enabling event in Europe's conquest of the world. ... Read more

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Portugal experienced rapid and dramatic change over the final decades of the 20th century. This volume provides an accessible overview and analysis of the key dimensions of recent economic and political change in the country. It identifies the tensions and policy challenges that rapid change has produced, thus revealing something of the complexity of contemporary Portugal. ... Read more

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Presents the geography, history, economy, and culture of Portugal. ... Read more

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Issues of poverty and social exclusion are high on the European policy agenda. The Dynamics of Social Exclusion, now available in paperback, in Europe, reports findings from a study funded by the European Commission, using data from the European Community Household Panel, with a multi-dimensional approach to international comparisons of poverty and social exclusion. The research, building upon that of the preceding book - Poverty and Social Exclusion in Europe - compares four groups who are anticipated to be at particular risk of poverty and social exclusion: young adults, lone parents, the sick or disabled, and those retired from employment. Following individuals over a twelve month period, the analysis explores a wide range of indicators of poverty and social exclusion. These include low incomes, lack of household amenities, personal necessities and consumer durables, and the extent of social contact with friends, neighbors and membership of clubs or organizations. The contributors not only provide country-based data, locating empirical findings in the context of national policy, but also cross-national data, with implications for supranational policy. Promoting a thorough understanding of policy trends and issues, this book will be invaluable to policy-makers within individual countries and at EU level, as well as academics, students and researchers specializing in social exclusion. ... Read more