Investigating the role of chaotic dynamics in shaping river channel patterns and morphologies: The Case of the Ankobra River, Ghana.

River systems often display complex and seemingly random behaviors and patterns. This complexity may be due to the non-linear dynamics intrinsic to these systems, making them suitable for analysis through the lens of chaos theory. While natural processes contribute to chaotic behavior, human interventions, such as mining, significantly alter river systems by modifying sediment loads, flow regimes, and riparian vegetation. This study hypothesizes that these alterations, acting as perturbations to the system, can trigger or amplify chaotic dynamics in the Ankobra River. The research will utilize satellite imagery and DEM data to quantify changes in channel morphology over time. Key morphological parameters, including sinuosity, channel width, meander wavelength, bed elevation, and bank erosion rates will be extracted from these data. The analysis will then examine the temporal evolution of these parameters, investigating potential trends and patterns indicative of chaotic behavior. By analyzing these morphological changes alongside historical data on mining activities and other human interventions in the Ankobra River basin, the research aims to identify the specific impacts of these activities on the river's chaotic dynamics. This research seeks to enhance understanding of the interplay between natural and anthropogenic factors in shaping river systems. The findings will provide valuable insights for developing effective river management strategies under increasing human pressure. Keywords: River Channel Dynamics; Chaotic Dynamics; River Morphology; Ankobra River; Ghana.