Dams

Michael Russell

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Michael Russell

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Zambia-Zimbabwe dam on verge of collapsing: report

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China.org.cn
The wall of Kariba Dam, one of the world's largest dams measuring 128 meters tall and 579 meters long, has developed weaknesses and may collapse if nothing is done to repair it in the next three years, the report said.
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A hydroelectric dam bordering Zambia and Zimbabwe threatens the lives of 3.5 million people in the southern African region as it is on the verge of collapsing, local newspaper Zambia Daily Mail reported Tuesday.

The wall of Kariba Dam, one of the world's largest dams measuring 128 meters tall and 579 meters long, has developed weaknesses and may collapse if nothing is done to repair it in the next three years, the report said. ... Read more about Zambia-Zimbabwe dam on verge of collapsing: report

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Ensemble projections of future streamflow droughts in Europe

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European Geosciences Union - See Abstract
Image: http://www.eea.europa.eu/data-and-maps/indicators/river-flow-drought-1/assessment
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Abstract. There is growing concern in Europe about the possible rise in the severity and frequency of extreme drought events as a manifestation of climate change. In order to plan suitable adaptation strategies it is important for decision makers to know how drought conditions will develop at regional scales. This paper therefore addresses the issue of future developments in streamflow drought characteristics across Europe. ... Read more about Ensemble projections of future streamflow droughts in Europe

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Water-short world will need 'more crop per drop' - experts

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Megan Rowling
Water-short world will need 'more crop per drop' - experts
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MARSEILLE, France (AlertNet) - Water must be used more efficiently and its waste reduced if the world is to meet rising food demand from a fast-expanding population amid the pressures of climate change, experts have said ahead of World Water Day.

Marked each year on March 22, the United Nations hopes the 2012 event will focus attention on water's critical role in feeding the world.
... Read more about Water-short world will need 'more crop per drop' - experts

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