Christopher Kennedy University of Toronto, Department of Civil Engineering, 35 St. George Street, Toronto, Ontario, Canada M5S IA4 Coal is a valuable resource. It provides a significant amount of the World's energy supply and it is the basis for many industries. However, in areas where coal lies close to the Earth's surface and has been exploited by open cast tech niques, radical alterations of landscape and significant impacts on the envi ronment have occurred. This report was prepared to provide guidance to those who are responsible for the prevention of environmental effects from surface...
Christopher Kennedy University of Toronto, Department of Civil Engineering, 35 St. George Street, Toronto, Ontario, Canada M5S IA4 Coal is a valuable ...
Some cities seem destined to become major financial capitals, yet never do--Seville, for instance, was the centre of Spain's opulent New World Empire, but failed to become a financial metropolis. Others, like former colonial backwater Hong Kong, defy the odds by growing into major trading centres. What are the key factors distinguishing those cities that become wealthy from those that don't? Christopher Kennedy illuminates how geography, technology, and especially the infrastructure of urban economies allow cities to develop and thrive.
The Evolution of Great World...
Some cities seem destined to become major financial capitals, yet never do--Seville, for instance, was the centre of Spain's opulent New World Empi...
