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Abstract

Urban parks are vital components of urban ecosystems, providing numerous benefits to both the environment and society. However, urban development has posed significant challenges to the sustainability and functionality of these green spaces. This research assesses the impacts of urban development activities on the Dhanmondi Lake and park area from 1990 to 2022, using Land Use Land Cover (LULC) and Normalized Difference Vegetation Index (NDVI) analyses. The study discovered that vegetation near the lakeside and park area has decreased by 15.74%, water bodies have decreased by 30.76%, and settlements have increased by 42.12%. From the NDVI, it was found that dense vegetation has decreased by 66.73% from 1990 to 2022. This work is significant as it highlights the critical need for sustainable urban planning to preserve urban green spaces. By investigating the spatial trends of urban development around the Dhanmondi Lake and park area, this research provides valuable insights into the potential consequences of such activities. Additionally, it proposes recommendations for future urban planning and park management strategies, including the implementation of green infrastructure, stricter zoning regulations, and community engagement programs to mitigate the adverse effects of urbanization on Dhanmondi Lake.

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