newshound
06-18-2009, 09:01 AM
University of Alberta researchers conducting a water study in the Mackenzie River Delta have found a dramatically higher delivery of mercury from the Mackenzie River to the Arctic Ocean than determined in previous studies. Researcher Jennifer Graydon analyzed water in the Mackenzie River as it flowed north into the Beaufort Sea.
More... (http://www.medicalnewstoday.com/articles/154310.php)
More... (http://www.medicalnewstoday.com/articles/154310.php)