Ecosystem management revolves around the conservation and efficient use of natural resources. This book includes contributions and latest researches by international experts in the field of ecosystem management and alternative sources of energy which will further provide an insight into the sustainable management of the ecosystem. The objective of this book is to give a general view of the different topics associated with this field such as waste disposal techniques, water purification and management, alternative energy production, organic waste management and treatment, etc. Those seeking further information in this field will be greatly assisted by this book.