Brazil’s Extreme Drought Seen From Space
Video source record: https://images.nasa.gov/details/GSFC_20151028_GRACE_m12035_Brazil_Drought
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Summary
Empty water reservoirs, severe water rationing, and electrical blackouts are the new status quo in major cities across southeastern Brazil where the worst drought in 35 years has desiccated the region. A new NASA study estimates that the region has lost an average of 15 trillion gallons of water per year from 2012 to 2015. Eastern Brazil as a whole has lost on average 28 trillion gallons of water per year over the same time period. Augusto Getirana, a hydrologist at NASA's Goddard Space Flight Center, in Greenbelt, Maryland, analyzed the amount of water stored in aquifers and rivers across Brazil from 2002 to 2015, interested in understanding the depth of the current drought. A new data visualization of 13 years of GRACE data shows the distribution of water across Brazil. Blues indicate increases in water, mostly occurring in the western regions of Brazil in the rainforest. Meanwhile red and orange shows where water stores have declined, occurring mainly in the north and southeast. A
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Details
- Source collection: NASA
- License: Public Domain (US Government)
- Category: Space
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Academic references
- Primary source record: https://images.nasa.gov/details/GSFC_20151028_GRACE_m12035_Brazil_Drought
- Topic lookup: Google Scholar search for “Brazil’s Extreme Drought Seen From Space”