Issues of Climate Change and the Ganges Kobadak Irrigation Project

The Ganges Kobadak (G-K) Irrigation Project is the largest irrigation initiative in South Asia, which has historically met the water demands of this region with minimal electricity consumption. However, its effectiveness has declined in recent years due to both technical and climate-related challenges. This study follows a qualitative approach to explore the project's inception, historical performance, and the impact of climate change on its current issues. Data were collected through in-depth interviews using a semi-structured interview guide, involving a total of ۱۱ respondents, including seven farmers, two residents, and two project officials. The thematic analysis technique was followed to present the findings. This study found that after the construction of the Farakka Barrage, the G-K project has experienced a loss in efficiency, with severe droughts, flash floods, and declining groundwater levels complicating water availability. Increased salinity in soil and water, excessive heat, and mechanical issues have further undermined agricultural production, threatened food security, and prompted migration. The study concludes that urgent intervention is needed to address these issues. Recommendations include revising the water distribution treaty with India, rehabilitating technical infrastructure, modernizing equipment, increasing manpower, and ensuring equitable water distribution. Climate-driven challenges such as extreme weather conditions, water salinity, and inconsistent rainfall require immediate, comprehensive action to restore the project's effectiveness and safeguard the livelihoods of millions of farmers. A fair water-sharing agreement and comprehensive project rehabilitation are vital to ensuring food security and reducing climate change issues in the project.

کلیدواژه ها:

climate change ، Droughts ، Flash floods ، Farakka barrage ، Ganges kobadak irrigation project