Abstract:
This research examines the geomorphological transformations occurring along the Nintavur
coastal area, with a particular focus on coastal erosion driven by both natural processes and
human activities. Leveraging advanced geographical technologies, the study aims to document
and analyse the extent and nature of shoreline changes over recent decades. The investigation
employs a combination of primary data, gathered through structured questionnaires, direct
field observations, and interviews, and secondary sources, including previous studies and
satellite imagery from 1991, 2001, 2011, and 2021. Using ArcGIS 10.9 and the Digital Shoreline
Analysis System (DSAS), the research quantifies shoreline dynamics and assesses the
progression of coastal erosion. The study also evaluates associated impacts such as
groundwater degradation. By integrating multiple data sources and analytical techniques, this
work seeks to clarify the principal factors driving coastal erosion in Nintavur, assess recent
trends, and highlight the resulting environmental damages. The findings provide a
comprehensive overview of the challenges faced by the region and underscore the value of
geospatial technologies in coastal management.
