NASA Satellites Detect Persistent Aquifer Decline in Brazilian Breadbasket
NASA's GRACE Follow-On satellites have recorded a dramatic and persistent drop in water levels across aquifers in the Brazilian Breadbasket. Researchers have identified "zero-replenishment zones," where groundwater is being depleted faster than it can recover, mirroring severe water crises previously seen in the United States and India. This hidden crisis is driven by a combination of climate change and land use. The massive conversion of native Cerrado savanna vegetation into soy plantations has reduced the region's natural moisture retention, intensifying droughts and fueling water conflicts in areas such as West Bahia.
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Satellites record persistent drop in Brazilian aquifers | Science News - News9live
NASA satellites have tracked a dramatic drop in the water levels of aquifers in the region called the Brazilian Breadbasket. The discovery of zero-replenishment zones in the aquifers mirror similar water crises in India and US.
The latest news briefs from NASA science. ... GRACE Follow-On satellites that record tiny fluctuations in gravity to measure water on and under the ground have helped researchers track a persistent drop in water levels in some Brazilian aquifers.
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