Assessment of Microplastic Pollution in Urban Water Bodies and its Impact on Aquatic Ecosystems

Thesis Abstract

Abstract
The presence of microplastics in aquatic environments has become a growing concern due to its potential impact on aquatic ecosystems and human health. This thesis aims to assess the extent of microplastic pollution in urban water bodies and investigate its implications on aquatic ecosystems. The study employs a multidisciplinary approach that combines environmental monitoring techniques, analytical chemistry, and ecological assessments to provide a comprehensive evaluation of the problem. Chapter One provides an introduction to the research topic, presenting the background of the study, problem statement, objectives, limitations, scope, significance, structure of the thesis, and definitions of key terms. Chapter Two comprises a detailed literature review that explores existing knowledge on microplastic pollution, sources, distribution, and its effects on aquatic organisms and ecosystems. Chapter Three outlines the research methodology, including sampling procedures, laboratory analysis techniques, and data collection methods. It also discusses the selection of study sites, sample processing, and quality control measures. The chapter further addresses the ethical considerations and challenges encountered during the research process. Chapter Four presents a thorough discussion of the findings obtained from the fieldwork and laboratory analysis. It evaluates the concentration and types of microplastics found in the water bodies, sediments, and biota, as well as their potential ecological risks. The chapter also examines the relationships between microplastic pollution and environmental factors, such as land use, hydrology, and human activities. In Chapter Five, the conclusion and summary of the thesis are provided, highlighting the key findings, implications, and recommendations for future research and environmental management practices. The study underscores the importance of addressing microplastic pollution in urban water bodies to safeguard aquatic ecosystems and human well-being. Overall, this thesis contributes to the growing body of knowledge on microplastic pollution and its impacts, emphasizing the need for sustainable solutions and policy interventions to mitigate this environmental threat effectively.