Thesis Abstract

Abstract
Microplastic pollution has emerged as a significant environmental concern worldwide, particularly in freshwater ecosystems. This thesis investigates the impacts of microplastic pollution on freshwater environments and proposes mitigation strategies to address this pressing issue. The study employs a multidisciplinary approach, combining environmental science, ecology, and waste management principles to assess the extent of microplastic pollution, its effects on freshwater ecosystems, and potential solutions. The introductory chapter provides a comprehensive overview of the research objectives, background of the study, problem statement, research scope, and significance. A detailed literature review in Chapter Two examines existing studies on microplastic pollution in freshwater ecosystems, highlighting the various sources, transport mechanisms, and ecological impacts of microplastics. This chapter also explores current mitigation strategies and gaps in knowledge that warrant further investigation. Chapter Three outlines the research methodology, including sampling techniques, laboratory analysis methods, and data interpretation approaches. The methodology section includes information on fieldwork protocols, sample collection procedures, and statistical analysis techniques used to quantify microplastic contamination in freshwater ecosystems. Chapter Four presents the findings of the study, detailing the levels of microplastic pollution observed in different freshwater environments and the associated impacts on aquatic organisms and ecosystem health. This chapter discusses the distribution patterns of microplastics, their interactions with biota, and the potential risks posed to human health through the consumption of contaminated water and aquatic organisms. The discussion section critically analyzes the study results in the context of existing literature, identifying key findings, trends, and implications for future research and policy development. The chapter also evaluates the effectiveness of the proposed mitigation strategies in reducing microplastic pollution and enhancing the resilience of freshwater ecosystems. Finally, Chapter Five provides a comprehensive conclusion and summary of the thesis, highlighting the key research outcomes, implications for environmental management, and recommendations for future studies. The thesis concludes with a call to action for policymakers, scientists, and the public to collaborate in addressing the growing threat of microplastic pollution in freshwater ecosystems and safeguarding the health and integrity of these vital environments.

Thesis Overview