Groundwater depletion associated with agriculture is more serious than previously thought.

A study conducted by researchers from NASA’s Goddard Space Flight Center and the University of Maryland has determined that the depletion of global freshwater reserves, particularly groundwater aquifers, is significantly worse than previously estimated. Published in the Proceedings of the National Academy of Sciences, the research utilized satellite measurements to analyze global terrestrial water storage trends.

The findings indicate that the rate of groundwater depletion associated with agricultural activity is 33% more severe than prior projections suggested. This data highlights a critical acceleration in the loss of essential water resources, providing a new assessment of the impact of human-led agricultural practices on the planet's subterranean water supplies.