Synopsis Ecology, or ecological science, is the scientific study of the distribution and abundance of living organism and how these properties are organism and their environment. Environmental Science for Environmental Science can create an effective approach to environmental management on different spatial scales. This book which is written by recognized specialists of ecosystems and environment is dedicated to students and scientists concerned by environment questions who wish to be knowledgeable to model or to understand models and to have clear insights into the different systemic approaches of ecosystems and environment.