Sustainable development is defined as a process of sustaining the environment by meeting the needs of the present generation without compromising the ability of the future to meet their own needs. In the current scenario, ecological sustenance and management is of utmost importance because of the rapid depletion of resources. This book will shed light on the various techniques for ecological sustenance and management. The text is compiled in such a manner, that it will provide an in-depth knowledge about the theory and practice of ecological-management through processes which involve strategies and techniques like adaptive management, natural resource management, and strategic management, etc. With state-of-the-art inputs by acclaimed experts of this field, this book targets students and professionals. As this field is emerging at a fast pace, this book will help the readers to better understand the concepts and applications of ecological sustenance.