Part I. Geological Environment as a Basement for the Formation of Ecosystems: The Contemporary Conceptions on the Geological Environment: Basic Features, Structure and System of Links.- The Geological Environment and Ecosystems.- The Influence of Modern Geological Processes on The Evolution of Ecosystems.- Geological and Geochemical Influences on Estuarine Ecosystems.- The Role Of Tectonic Processes in The Interaction Between Geology and Ecosystems.-...