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![](https://www.circleofblue.org/wp-content/uploads/2014/11/Sao-Paulo’s-Water-Waiting-Game.jpg)
Sao Paulo’s Water Waiting Game Avoided Rationing But Produced Huge Risk of Severe Shortage
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Desire to protect the poor left Brazil’s driest city few options…
![](https://www.circleofblue.org/wp-content/uploads/2013/05/Xingu-River-sunset.jpg)
Report: Fewer Trees in the Amazon, Less Hydropower from Dams
The study runs counter to conventional wisdom about deforestation’s effects on the water cycle.
![](https://www.circleofblue.org/wp-content/uploads/2012/12/Bovolo-graphic-with-text-01-495x400.jpg)
![](https://www.circleofblue.org/wp-content/uploads/2009/05/kenyadryriver.jpg)
The Stream, December 11: World Resources at ‘Critical Juncture’
The United States National Intelligence Council has just issued…
![](https://www.circleofblue.org/wp-content/uploads/2009/05/kenyadryriver.jpg)
The Stream, February 29: Water Struggles At Fukushima
Asia
Water is essential for keeping Japan's damaged Fukushima…
![](https://www.circleofblue.org/wp-content/uploads/2009/05/kenyadryriver.jpg)
The Stream, October 19: Drought Unleashes Red Tide in Texas Gulf
The largest red tide algae bloom since 2000 is gripping the Texas…
![](https://www.circleofblue.org/wp-content/uploads/2009/05/kenyadryriver.jpg)
The Stream, October 14: Asian Carp Reach North Dakota
Invasive Asian silver carp are in North Dakota for the first…
![](https://www.circleofblue.org/wp-content/uploads/2009/05/kenyadryriver.jpg)
The Stream, October 6: Climate Change in Australia
The weather extremes in Australia are a dress rehearsal for the…
![](https://www.circleofblue.org/wp-content/uploads/2010/05/aquatic-70.jpg)
International Target for Reducing Biodiversity Losses Not Met, UN Report Says
Freshwater species and many aquatic habitats are threatened by pollution and climate change, among other factors.
![](https://www.circleofblue.org/wp-content/uploads/2010/01/australia_ndvianomaly_2007.jpg)
NASA Satellite Photos Capture a Decade of Land and Water Changes
As part of its 10-year anniversary, NASA’s Earth Observatory has compiled a gallery of images showing annual changes in the Earth’s land, water and atmosphere in places such as Central Asia, Australia, Iraq and the Amazon.
![](https://www.circleofblue.org/wp-content/uploads/2009/10/Aaron-Jaffe-701.jpg)
Climate Change Burden-Sharing Must Not Compromise Developing World’s Growth, India’s PM
![Indian Prime Minister Manmohan Singh with Barack Obama earlier this year. Indian Prime Minister Manmohan Singh with Barack Obama earlier this year.](http://99.198.125.162/~circl731/wp-content/uploads/2009/10/Barack_Obama__Manmohan_Sin.jpg)
![](https://www.circleofblue.org/wp-content/uploads/2009/05/kenyadryriver.jpg)