Archive: 14/11/2013

Beetle bait could help save Alberta pine forests

University of Alberta researchers are closing in on developing an effective bait to get ahead of the destructive spread of mountain pine beetle, which is now killing not only lodgepole pine forests, but also jack pine in ...

dateNov 14, 2013 in Ecology
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Warming since 1950s partly caused by El Nino

( —A natural shift to stronger warm El Niño events in the Pacific Ocean might be responsible for a substantial portion of the global warming recorded during the past 50 years, according to new research at The ...

dateNov 14, 2013 in Earth Sciences
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