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Tag: trout
Prize catch: Trout farming in Lesotho
2014-10-29 01:32:44| BBC News | Business | UK Edition
Commercial trout farming in Lesotho
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prize
lesotho
farming
VIDEO: Lesotho's trout farming fortune
2014-10-24 13:29:48| BBC News | Business | UK Edition
Roderick MacLeod reports on the growing trout farming business in the water-rich African country of Lesotho.
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fortune
farming
trout
California drought forces evacuation of trout hatcheries
2014-06-17 21:29:00| Climate Ark Climate Change & Global Warming Newsfeed
Reuters: Millions of young rainbow and steelhead trout are being evacuated from California's most productive hatchery complex as summer heat and the state's ongoing drought combine to make the water too warm for them to survive, officials said Tuesday. Workers clad in overalls used nets to scoop up thousands of foot-long steelhead and load them onto trucks on Tuesday, part of a weeks-long effort to move the fish to cooler lakes and streams where they will have a better chance of surviving, said Andrew...
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Climate changes push native Montana trout toward extinction -study
2014-05-28 20:12:00| Climate Ark Climate Change & Global Warming Newsfeed
Reuters: Climate changes that have made Montana streams much warmer over the last 30 years are helping invasive trout push their native cousins toward extinction, researchers said on Tuesday, saying study is an example of global warming reducing biodiversity. The study led by ecologists with the U.S. Geological Survey links warming streams and reduced spring flows in the Flathead River basin in western Montana and Canada to a sharp rise in interbreeding between rainbow trout introduced by government fishery...
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Hybridization Between Native And Invasive Species Of Trout Accelerated By Climate Change
2014-05-27 22:18:00| Climate Ark Climate Change & Global Warming Newsfeed
RedOrbit: Scientists have discovered that the rapid spread of hybridization between a native species and an invasive species of trout in the wild is strongly linked to changes in climate. In the study, stream temperature warming over the past several decades and decreases in spring flow over the same time period contributed to the spread of hybridization between native westslope cutthroat trout and introduced rainbow trout the worlds most widely introduced invasive fish species across the Flathead River...
Tags: change
native
species
climate