Book excerpt: The biennial series of ECOSUD conferences, originating from the work of the late Nobel laureate, Ilya Prigogine, challenges us to seeking to integrate thermodynamics, ecology and economics into “ecodynamics.” It is not only a platform to present novel research related to ecological problems from all over the world, but it also gives opportunities for new emergent ideas in science arising from the cross fertilization of different disciplines, including mathematical models and eco-informatics, evolutionary thermodynamics and biodiversity, structures in ecosystems modelling and landscapes to mention but a few. This book contains papers presented at the the Eighth International Conference in the well-established conference series on Ecosystems and Sustainable Development. Conference topics include : Greenhouse Gas Issues; Ecosystems Modelling; Mathematical and System Modelling; Natural Resources Management; Environmental Indicators; Sustainability Studies; Recovery of Damaged Areas; Energy and the Environment; Socio Economic Factors; Soil Contamination; Waste Management; Water Resources; Environmental Management; and Modelling of alternative futures.