Thesis Abstract

**Abstract
** Coastal erosion is a critical issue exacerbated by climate change, posing significant threats to coastal communities, ecosystems, and infrastructure. This thesis investigates the impact of climate change on coastal erosion through the integration of remote sensing and Geographic Information System (GIS) techniques. The study aims to provide a comprehensive understanding of the dynamics of coastal erosion in the context of changing climatic conditions, leveraging advanced technology for accurate monitoring and analysis. The research begins with a detailed introduction setting the stage for the study, followed by a thorough background analysis of coastal erosion and climate change interactions. The problem statement highlights the urgency and importance of addressing coastal erosion in the face of climate change impacts. The objectives of the study are outlined, focusing on assessing the extent of coastal erosion, identifying vulnerable areas, and exploring mitigation strategies. The study acknowledges the limitations inherent in remote sensing and GIS techniques, emphasizing the need for careful interpretation of results. The scope of the study is defined, encompassing specific geographical regions and timeframes for data collection and analysis. The significance of the study lies in its potential to inform decision-makers, policymakers, and stakeholders about the urgency of addressing coastal erosion in the context of climate change. The structure of the thesis is outlined, providing a roadmap for the subsequent chapters. The definition of key terms ensures clarity and understanding of the terminology used throughout the study. The literature review delves into previous research on coastal erosion, climate change impacts, remote sensing applications, and GIS methodologies, providing a solid foundation for the study. The research methodology chapter details the approach taken in data collection, processing, and analysis, including the selection of study sites, data sources, and analytical techniques. The discussion of findings chapter presents a comprehensive analysis of the data, highlighting trends, patterns, and correlations between climate change and coastal erosion dynamics. In conclusion, the study emphasizes the urgent need for proactive measures to address coastal erosion in the face of climate change. The summary encapsulates the key findings, implications, and recommendations derived from the research. Overall, this thesis contributes to the body of knowledge on coastal erosion dynamics and provides valuable insights into the impact of climate change on vulnerable coastal regions. Keywords Coastal erosion, Climate change, Remote sensing, GIS, Impact assessment, Vulnerability analysis.

Thesis Overview

The project titled "Investigation of the Impact of Climate Change on Coastal Erosion using Remote Sensing and GIS Techniques" aims to address the critical issue of coastal erosion exacerbated by climate change. Coastal regions are particularly vulnerable to the effects of climate change, including rising sea levels, increased storm intensity, and changing precipitation patterns. These factors contribute to accelerated erosion along coastlines, leading to significant environmental, social, and economic impacts. The research will utilize advanced remote sensing technologies and Geographic Information Systems (GIS) to assess and monitor coastal erosion dynamics in a selected study area. Remote sensing techniques, such as satellite imagery and LiDAR data, will provide valuable insights into coastal changes over time, including shoreline retreat, land loss, and coastal morphology alterations. GIS will be used to analyze and visualize spatial data, enabling a comprehensive understanding of the complex interactions between climate change and coastal erosion processes. The study will begin with a detailed literature review to establish the current state of knowledge on climate change impacts on coastal erosion and the application of remote sensing and GIS in coastal studies. This review will inform the development of a robust methodology for data collection, processing, and analysis. Field surveys and data collection will be conducted to validate remote sensing observations and enhance the accuracy of the findings. Key objectives of the research include identifying vulnerable coastal areas prone to erosion, quantifying shoreline changes over time, and assessing the relationship between climate variables and erosion patterns. The study will also investigate the effectiveness of remote sensing and GIS techniques in monitoring and predicting coastal erosion trends, providing valuable information for coastal management and adaptation strategies. The significance of this research lies in its potential to enhance our understanding of the complex interactions between climate change and coastal erosion, ultimately supporting informed decision-making and sustainable coastal development. By employing cutting-edge technologies and analytical methods, the project aims to contribute valuable insights to the fields of geoscience, environmental management, and climate change adaptation. In conclusion, the investigation of the impact of climate change on coastal erosion using remote sensing and GIS techniques represents a crucial research endeavor with implications for coastal resilience and environmental sustainability. Through a multidisciplinary approach integrating remote sensing, GIS, and environmental science, this project seeks to advance knowledge in the field and provide practical solutions for mitigating the impacts of climate change on vulnerable coastal regions.