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Climate and anthropogenic changes impact the conditions of erosion and sediment transport in rivers. Rainfall variability and, in many places, the increase of rainfall intensity have a direct impact on rainfall erosivity. Increasing changes in demography have led to the acceleration of land cover changes in natural areas, as well as in cultivated areas, and, sometimes, in degraded areas and desertified landscapes. These anthropogenized landscapes are more sensitive to erosion. On the other hand, the increase in the number of dams in watersheds traps a great portion of sediment fluxes, which do not reach the sea in the same amount, nor at the same quality, with consequences on coastal geomorp...
Convinced that education was one of the essential keys to the renewal and growth of their communities, revitalized Francophone organizations and leaders lobbied for constitutional entrenchment of official bilingualism and of a mandated Charter right to education in their own language, including the right to governance over their own schools and school boards. Having achieved their objectives in the 1982 Charter of Rights and Freedoms, Francophone provincial and national leaders learned the techniques of micro-constitutional politics to convince the Ontario, Alberta, and Manitoba provincial governments to implement full and unfettered school governance by and for Francophone minority communit...
In The Tradition of Hermes Trismegistus, Christian H. Bull argues that the treatises attributed to Hermes Trismegistus reflect the spiritual exercises and ritual practices of loosely organized brotherhoods in Egypt. These small groups were directed by Egyptian priests educated in the traditional lore of the temples, but also conversant with Greek philosophy. Such priests, who were increasingly dispossessed with the gradual demise of the Egyptian temples, could find eager adherents among a Greek-speaking audience seeking for the wisdom of the Egyptian Hermes, who was widely considered to be an important source for the philosophies of Pythagoras and Plato. The volume contains a comprehensive analysis of the myths of Hermes Trismegistus, a reevaluation of the Way of Hermes, and a contextualization of this ritual tradition.
This book is dedicated to an outstanding architectural monument of medieval Armenia – the church of the Holy Cross, built in the tenth century on the island of Ałt‘amar on Lake Van, and a UNESCO world heritage site. This jewel of architecture has been researched mainly from an art historical perspective. The current multi-author volume offers diverse studies aimed at placing the construction of the church in its proper historical, political, religious, and spiritual context. It explores the intellectual climate in the Kingdom of Vaspurakan during the reign of its founder, King Gagik Arcruni, the Kingdom’s relations with Byzantium and the Abbasids, analyzes local historiography, biblic...
Hydrology is the science that deals with the processes governing the depletion and replenishment of water resources of the earth's land areas. The purpose of this book is to put together recent developments on hydrology and water resources engineering. First section covers surface water modeling and second section deals with groundwater modeling. The aim of this book is to focus attention on the management of surface water and groundwater resources. Meeting the challenges and the impact of climate change on water resources is also discussed in the book. Most chapters give insights into the interpretation of field information, development of models, the use of computational models based on analytical and numerical techniques, assessment of model performance and the use of these models for predictive purposes. It is written for the practicing professionals and students, mathematical modelers, hydrogeologists and water resources specialists.
This book summarizes the links between the evolution of sedimentary basins of Northern Africa and Peri-Mediterranean in different tectonic settings and the distribution of georesources in those basins. Georesources include fossil energy, geothermal energy, deep aquifers, minerals and deposits. This book also provides key information for energy resources in these important areas. The book is in part a compilation of selected papers from Atlas Georesources International Congress, Hammamet, Tunisia, (AGIC 2017) which were extended after the congress in addition to other contributions from geoscientists based at some universities and companies from the region. It is organized in a set of research studies focusing on the architecture, geodynamic evolution and modeling of sedimentary basins in the Middle East, North Africa and the Mediterranean domain. Future developments in the exploration for water, energy and other georesources are very important in these regions. In this context, this book constitutes an important reference for a wide range of geoscientists and companies as it defines the distribution and potentialities of these resources.
The "European Yearbook" has expanded over the years in keeping with the role played by European institutions compared with national ones. It is an indispensable work of reference for anyone dealing with these institutions, which have become so numerous and varied that no-one can possibly memorise all their acronyms or functions. The "European Yearbook" provides aids for finding one's way through the labyrinth of these organisations which coordinate a variety of activities in over 20 countries. One of the aids is an 'organisation chart' at the beginning of the documentary section, giving a clear picture of the general situation. A perusal of the many contributions in the volume organisation b...