Temporal analysis of climate variables and implications for water resource management: a case study of Hemavathy dam, Hassan district, Karnataka, India

Key Points

• Water resource management is significantly influenced by climate variables over time, impacting dam operations.
• Seasonal variations showed temperature increases of 1.5 degrees Celsius and a 20% reduction in rainfall across the analysis period.
• Temporal analysis utilizing hydrological data examined climate impacts on the Hemavathy dam.
• Findings may enable improved management practices, although localized studies are necessary for broader applicability.