Assessment of Green Infrastructure Strategies for Urban Stormwater Management

Thesis Abstract

Abstract
Urban stormwater management is a critical component of sustainable urban development, particularly in the face of increasing urbanization and climate change. Green infrastructure strategies offer innovative and nature-based solutions to manage stormwater runoff and mitigate the impacts of urbanization on water quality and quantity. This thesis presents an assessment of various green infrastructure strategies for urban stormwater management, focusing on their effectiveness, challenges, and opportunities for implementation in urban areas. The study begins with a comprehensive review of existing literature on green infrastructure and urban stormwater management, highlighting the importance of sustainable water management practices in urban environments. Various types of green infrastructure, such as green roofs, permeable pavements, rain gardens, and bioswales, are explored in terms of their design, performance, and benefits for stormwater management. A mixed-method research approach is employed to investigate the application of green infrastructure strategies in urban areas. The research methodology encompasses a combination of quantitative data analysis, field surveys, case studies, and stakeholder interviews to assess the performance and challenges of green infrastructure implementation in urban stormwater management. The findings of the study reveal the effectiveness of green infrastructure strategies in reducing stormwater runoff, improving water quality, enhancing urban aesthetics, and promoting biodiversity in urban environments. However, challenges such as high initial costs, maintenance requirements, regulatory barriers, and lack of awareness among stakeholders are identified as barriers to the widespread adoption of green infrastructure. The discussion of the findings delves into the potential solutions to overcome these challenges and enhance the implementation of green infrastructure strategies for urban stormwater management. Policy recommendations, best practices, and lessons learned from successful case studies are presented to guide future decision-making and planning processes in urban water management. In conclusion, this thesis underscores the significance of integrating green infrastructure strategies into urban planning and design to achieve sustainable stormwater management practices. By harnessing the benefits of green infrastructure, cities can mitigate the adverse impacts of urbanization on water resources, enhance resilience to climate change, and create healthier and more livable urban environments for present and future generations.