Topic
Multi-decade declines in aquifer storage and recharge, and the resulting water-security consequences.
Lacy Cotter-Vardeman says roughly 90% of her Lubbock County dryland cotton died in the 2026 drought. So far, her farm is the only evidence that this was a new kind of loss, worse than the crop abandonment of 2011 and 2022.
Reality
Freshwater storage has been declining for ten years. The WMO's new report locates the loss in the slow reserves, groundwater and glaciers, that used to absorb bad years.
Reality
A PNAS reconstruction of 23 years of satellite gravity data finds regional freshwater storage trends 33 percent stronger than earlier estimates on average, and 45 percent stronger where farms pump aquifers.
Reality
A PNAS study finds parts of the Sacramento Valley collapsed during the 2020-2022 drought and have not rebounded, which undercuts the idea that wet years always restore what dry years remove.
Reality
A machine-learning reconstruction finds severe, persistent groundwater losses across roughly 23% of Brazil, in the basins that supply much of the world's soy, sugarcane, coffee and oranges.
Reality