Thesis Abstract

Abstract
Microplastic pollution has become a global environmental concern, with coastal habitats serving as hotspots for this contamination. This thesis aims to assess the extent of microplastic contamination in coastal habitats and investigate its impact on marine ecosystems. The study will employ a multi-disciplinary approach, combining field surveys, laboratory analyses, and ecological assessments to comprehensively evaluate the presence and effects of microplastics in coastal environments. Chapter One provides the introduction to the research, presenting the background of the study, problem statement, objectives, limitations, scope, significance, structure of the thesis, and definition of key terms. The literature review in Chapter Two explores existing research on microplastic pollution in coastal areas, focusing on its sources, distribution, and ecological implications. This section will critically analyze relevant studies to build a solid theoretical framework for the research. Chapter Three outlines the research methodology, detailing the sampling techniques, sample collection procedures, laboratory analyses, data processing methods, and statistical tools employed in the study. The chapter will also discuss the ethical considerations and limitations of the research methodology to ensure the reliability and validity of the findings. Chapter Four presents a comprehensive discussion of the research findings, including the quantification of microplastic contamination in different coastal habitats, the identification of predominant polymer types, the assessment of associated risks to marine organisms, and the evaluation of potential mitigation strategies. This chapter will elucidate the complex interactions between microplastics and marine ecosystems, providing insights into the ecological consequences of this pervasive pollution. Chapter Five concludes the thesis by summarizing the key findings, discussing their implications for environmental management, and proposing recommendations for future research and policy interventions. The conclusion will highlight the significance of addressing microplastic contamination in coastal habitats to safeguard marine biodiversity and ecosystem health. In conclusion, this thesis contributes valuable insights into the assessment of microplastic contamination in coastal habitats and its impact on marine ecosystems. By combining scientific research with ecological assessments, the study offers a holistic understanding of the challenges posed by microplastics and underscores the urgent need for sustainable solutions to mitigate their detrimental effects on the environment.

Thesis Overview