Paper Title: Urbanization and its effects on Ecosystem Services: A Spatio-Temporal Analysis of Green Infrastructure in Metropolitan Areas
Author:
Abstract:
Rapid urbanization has transformed metropolitan regions across the world, leading to significant ecological concerns such as loss of green spaces, rising temperatures, declining biodiversity, and increasing flood risks. As cities expand to accommodate growing populations and economic activities, natural ecosystems are often replaced by built-up areas, which affects the balance between development and environmental sustainability. The purpose of this study is to examine how urban growth has influenced green infrastructure and ecosystem services over time through a detailed spatio-temporal analysis. The research applies quantitative spatial methods using Geographic Information Systems, remote sensing data from satellite imagery, land use and land cover classification, vegetation index analysis, landscape fragmentation metrics, and ecosystem service valuation models. By comparing changes across selected years, the study identifies trends in built-up area expansion, reduction in tree cover and wetlands, increasing land surface temperature, declining carbon storage capacity, and rising flood vulnerability. The key findings show a strong relationship between rapid urban expansion and degradation of ecosystem services, particularly in high-density and peri-urban zones. The results highlight the importance of continuous geospatial monitoring and integrated planning approaches. The study suggests that urban policies should prioritize strengthening green infrastructure networks, incorporating ecosystem service valuation into city planning and budgeting, promoting nature-based solutions, and encouraging community participation to ensure long-term environmental resilience and sustainable metropolitan development.
Keywords:Urbanization, Green Infrastructure, Ecosystem Services, Spatio- Temporal Analysis, Metropolitan Planning
DOI Link – https://doi.org/10.63431/AIJITR/3.II.2026.213-219
Review By – Dr. Chandan Kumar Adhikary and Dr. Amit Adhikari