This analysis reveals significant climate change impacts and vegetation dynamics in Karnataka State, suggesting critical implications for resource management.
The impacts of climate change and global warming have become increasingly evident over the past four decades, especially in climate-sensitive regions like Karnataka State, India. This study presents a spatiotemporal analysis of climatic trends and vegetation changes across Karnataka from 1984 to 2024 using meteorological data and satellite observations. Key climatic parameters including temperature, precipitation, specific humidity, and wind speed were analyzed using data from 66 ground stations and NASA POWER datasets. Additionally, MODIS-derived NDVI data were used to assess vegetation dynamics. The findings reveal significant warming trends, seasonal variations in rainfall, and spatial shifts in humidity and wind patterns. Notably, there is a strong correlation between declining vegetation cover and climatic fluctuations in certain regions. This research provides critical insights into regional climate behavior and ecosystem response, supporting evidence-based planning for agriculture, water resources, and forest management. The study emphasizes the importance of long-term monitoring and adaptive strategies in mitigating climate-related risks.
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Nabawi et al. (2025) studied this question.
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