Assessment of Climate Changes Using QGIS Software in Karnataka

Climate change has emerged as a critical global issue, with localized impacts that require comprehensive analysis to inform sustainable development and adaptation strategies. This study aims to assess climate change trends and their spatial patterns in Karnataka state, India, using QGIS (Quantum Geographic Information System) software. QGIS, an open-source GIS platform, facilitates the integration, visualization, and analysis of geospatial and climatic data. Spatial interpolation and analytical tools in QGIS are employed to predict and map climate variability and identify vulnerable regions for the year 2030. By leveraging QGIS for climate assessment, this study demonstrates the potential of geospatial tools in supporting regional climate policy-making and fostering resilience in the face of changing environmental conditions. The findings aim to guide stakeholders in designing targeted interventions and sustainable practices to mitigate climate change impacts in Karnataka.