This book reviews and summarizes the results and hypotheses raised by studies directly or indirectly dealing with the ecology of fronts and aims to identify the themes that connect them to produce a synthesis of this knowledge. Though not immediately perceived the ocean is highly structured and fronts are one of the most important components of its structural complexity. Marine fronts have been known since the early 20th Century, however, the more recent availability of high resolution satellite imagery, field measurements and numerical simulations have greatly advanced our understanding of their ecological impact. This work touches on topics such as front types, its biology and its comparisons with other bounderies at sea, as well as comparisons of fronts with terrestrial boundaries and the ‘ecotone’ concept. Furthermore, it also looks at the management and conservation of marine life.
This book reviews and summarizes the results and hypotheses raised by studies directly or indirectly dealing with the ecology of fronts and aims to identify the themes that connect them to produce a synthesis of this knowledge. Though not immediately perceived the ocean is highly structured and fronts are one of the most important components of its structural complexity. Marine fronts have been known since the early 20th Century, however, the more recent availability of high resolution satellite imagery, field measurements and numerical simulations have greatly advanced our understanding of their ecological impact. This work touches on topics such as front types, its biology and its comparisons with other bounderies at sea, as well as comparisons of fronts with terrestrial boundaries and the 'ecotone' concept. Furthermore, it also looks at the management and conservation of marine life.
The purpose of this volume is to provide a conspectus of current research on the history of guilds and corporations in Italy in the period from the Renaissance to the end of the 19th century. Particular aims are to examine the relationship between guilds, manufacturing, entrepreneurship, and economic development, and their impact on urban society and social welfare. The work derives from a major project set up in 1994; the results were discussed at a conference in Rome in September 1997, and formed the basis for a further presentation by Professor Carlo Poni at the 12th International Economic History Conference in Seville. The papers are grouped into three sections, dealing with the guild system in urban areas, case studies of individual guilds and conflicts, and their role in mutual aid and assistance. Specially translated for this volume, they trace for the English-speaking world a rich picture of the history of the Italian guild system in the modern era, and its movement from magnificence to decline.
This book reviews and summarizes the results and hypotheses raised by studies directly or indirectly dealing with the ecology of fronts and aims to identify the themes that connect them to produce a synthesis of this knowledge. Though not immediately perceived the ocean is highly structured and fronts are one of the most important components of its structural complexity. Marine fronts have been known since the early 20th Century, however, the more recent availability of high resolution satellite imagery, field measurements and numerical simulations have greatly advanced our understanding of their ecological impact. This work touches on topics such as front types, its biology and its comparisons with other bounderies at sea, as well as comparisons of fronts with terrestrial boundaries and the ‘ecotone’ concept. Furthermore, it also looks at the management and conservation of marine life.
Passionate, political and principled, the UltraS are the hardcore subculture of football supporters found in the stadiums of Italy. Amongst the most committed and uncompromising are two such groups who gather in support of the main football clubs of Rome - AS Roma and SS Lazio. Openly proclaiming neo-fascist sympathies, and not afraid of violence against rival supporters and police, these groups (the Boys Roma and the Lazio Irriducibili) are well-organised and determined to bring about social and political change and stamp out those who oppose them. The much-maligned football hooligans of England pale by comparison. Following years of research involving individuals inside these organisations, and drawing on exclusive interviews with each group's leading figures, Alberto Testa and Gary Armstrong present a fascinating account of the world of the neo-fascist UltraS.
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