To preserve this world for future generations, we must strive for sustainable development that meets the needs of the present without compromising future options and resources. The objective of this book is to bring together scientists and engineers working in research institutions, universities and academia who engage in the study of the theoretical, modelling, measuring and software aspects of the environmental sciences. It is intended to provide a forum for participants to obtain up-to-date information and exchange new ideas and expertise through the presentation of recent achievements in this field. A combination of professionals from a wide spectrum of different areas focused on theoretical, modelling and experimental approaches, including software design and measurements, in the environmental sciences.