Land Use Changes and Air Quality Impacts on Environmental Sustainability: A Case Study of Salem District, Tamil Nadu, India
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This study aims to examine land use changes in Salem District from 1995 to 2024 using Geospatial techniques. It reveals shifts due to urbanization, agricultural expansion, deforestation, and conservation efforts. Urban areas expanded, while cropland and forests decreased. Positive trends, such as the recovery of water bodies and wastelands, are noted. The study assesses environmental impacts like air quality and pollution from industrial and vehicular activities. By linking LULC changes to pollution hotspots, it highlights the necessity for sustainable land management and urban planning. This analysis delivers important insights and recommendations for mitigating environmental impacts, offering policy-oriented strategies for researchers, policymakers, and planners.
