System approaches in fluvial geomorphology

摘要: The fluvial system is a complex adaptive process‐response with two main physical components, the morphological and cascading system. changes progressively through geological time, as result of normal erosional depositional processes. hydrosystem integrity depends on dynamic interactions hydrological, geomorphological biological processes acting in these three dimensions over range time‐scales. anthroposystem theory, human pressures ubiquitous for many centuries, rivers are reacting to multiple at different time‐scales locations within basin. Similarity analysis connectivity ways study comparative manner, one focusing single temporal spatial‐scale other links between components scales. This chapter talks about research Drome, Roubion, Eygues Bega river understand evolution inform management decisions.