Environmental geography is the branch of geography that describes the spatial aspects of interactions between humans and he natural world. It requires an understanding of the dynamics of geology, meteorology, hydrology, biogeography, ecology and geomorphology as well as the ways in which human societies conceptualize the environment. The links between cultural and physical geography were once more readily apparent than they are today. As human experience of the world is increasingly mediated by technology, the relationship have often become obscured. Environmental geography represents a critically important set of analytical tools for assessing the impact of human presence on the environment by measuring the result of human activity on natural landforms and cycles. It is hoped that this books will be useful to geographers and environmentalists, researchers and policy makers.