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Latest Braided River Stories

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2009-09-30 09:54:10

Vegetation and sand found to be essential in stream life In a feat of reverse-engineering, Christian Braudrick of University of California at Berkeley and three coauthors have successfully built and maintained a scale model of a living meandering gravel-bed river in the lab. Their findings point to the importance of vegetation to reinforce the banks and, surprisingly, to the importance of sand in healthy meandering river life. The significance of vegetation for slowing erosion and reinforcing...

2008-08-25 15:00:36

WATER BATTLE SITES Central Plains Water scheme: involves taking water from the Rakaia and Waimakariri rivers and storing it in a reservoir in the dammed Waianiwaniwa Valley. The water will be used to irrigate 60,000ha bounded by the rivers, SH1 and the Malvern foothills. Red Zones: Environment Canterbury has labelled many blocks of land as red zones areas that have no more groundwater allocation to spare for irrigation. But farmers keep fighting for more water through legal challenges....


Word of the Day
lunula
  • A small crescent-shaped structure or marking, especially the white area at the base of a fingernail that resembles a half-moon.
This word is a diminutive of the Latin 'luna,' moon.
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