Sunday, October 30, 2011

Yukon Delivers a Plug of Mercury in Response to a Changing Climate

Oct. 25, 2011 The Daily Climate - By Douglas Fischer
Thawing permafrost and industrial pollution are fingered as culprits. Details here.

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Herbicide-resistant weeds now on 72 per cent of surveyed Manitoba fields, costing farmers $77M a year.

The Manitoba Co-Operator Four new resistant weed species have emerged since the last survey in 2016, and researchers say integrated weed man...