Assessment of the Effectiveness of Green Infrastructure in Urban Stormwater Management

Thesis Abstract

Abstract
Urban stormwater management is a critical aspect of sustainable urban development, with the increasing need to address challenges such as flooding, water pollution, and ecosystem degradation. Green infrastructure has emerged as a promising approach to managing stormwater in urban areas, offering a nature-based solution that can mimic natural hydrological processes and provide multiple benefits to the environment and communities. This thesis presents a comprehensive assessment of the effectiveness of green infrastructure in urban stormwater management, focusing on its potential to mitigate the impacts of urbanization on water resources and ecosystems. The study begins with an introduction to the importance of urban stormwater management and the role of green infrastructure in addressing related challenges. The background of the study provides a detailed overview of the current state of urban stormwater management practices and the increasing recognition of green infrastructure as a sustainable alternative. The problem statement highlights the inadequacies of traditional stormwater management approaches and the need for innovative solutions to mitigate the adverse effects of urbanization on water quality and quantity. The objectives of the study are to evaluate the performance of green infrastructure in managing stormwater, assess its effectiveness in reducing flooding and water pollution, and analyze the economic and environmental benefits associated with its implementation. The limitations of the study are acknowledged, including constraints related to data availability, time, and resources. The scope of the study is defined to focus on urban areas and specific types of green infrastructure interventions commonly used in stormwater management. The significance of the study lies in its potential to contribute valuable insights to the field of urban water management and sustainability. By assessing the effectiveness of green infrastructure, this research aims to inform decision-makers, urban planners, and environmental professionals about the benefits and challenges of integrating nature-based solutions into urban stormwater management practices. The structure of the thesis is outlined to guide readers through the research methodology, findings, and conclusions presented in subsequent chapters. The literature review explores existing research on green infrastructure, urban stormwater management, and related topics to establish a theoretical framework for the study. Key themes such as stormwater runoff, water quality improvement, ecosystem services, and the socio-economic aspects of green infrastructure are critically analyzed to provide a comprehensive understanding of the subject matter. The research methodology section describes the approach taken to assess the effectiveness of green infrastructure in urban stormwater management. Data collection methods, analytical techniques, and case study analysis are outlined to support the research objectives and facilitate the interpretation of findings. The study design incorporates both quantitative and qualitative methods to capture a holistic view of the performance of green infrastructure interventions. The discussion of findings chapter presents the results of the assessment, including the performance of green infrastructure in managing stormwater, its impact on reducing flooding and water pollution, and the economic and environmental benefits associated with its implementation. Key findings are analyzed and interpreted in the context of existing literature to draw meaningful conclusions about the effectiveness of green infrastructure in urban stormwater management. In conclusion, this thesis provides a comprehensive evaluation of the effectiveness of green infrastructure in urban stormwater management, highlighting its potential as a sustainable solution to mitigate the impacts of urbanization on water resources and ecosystems. The study contributes valuable insights to the field of urban water management and sustainability, informing policy decisions and guiding future research in this important area of environmental management.