Tuesday, August 3, 2010

Chemicals Are Likely Cause of Feminization of Fish Present in Two Rivers in Alberta, Researchers Find

ScienceDaily (July 30, 2010)

The South Saskatchewan River
near Medicine Hat, AB

Courtesy of Fotosearch


No comments:

To fight wildfires and heat waves, Manitoba needs a climate plan

CCPA   FACING a record-breaking heat wave in early May, Manitoba has had a devastating start to its unofficial fifth season — fire season — ...