Morphotectonics of the Pescara River basin (Central Italy)

This work presents a morphotectonic map of the Pescara River basin (1:40,000 scale), located in the piedmont-hilly area of the central-eastern Apennines (Abruzzo Region, Italy), and stretching from the eastern slope of the chain (Maiella Massif, Morrone Mt. and Gran Sasso Range) to the Adriatic coast. It is the outcome of an extensive drainage basin-scale geomorphological analysis and incorporates four main sections: orography and hydrography; morphotectonics; azimuthal analysis of the morphotectonic elements; Quaternary fluvial deposits and morphotectonic profiles. The morphotectonic map provides a basis for the study of morphotectonic features at basin-scale, the reconstruction of paleo-landscapes with special regard to drainage network evolution, and the recognition of tectonic control and selective erosion on the landscape. It also contributes to an outline of the main phases of the post-orogenic landscape evolution of the piedmont-hilly area of the Apennines, resulting from the link of alternating morphotectonic and surface processes.