Is Pollution Causing Cancer in Beluga Whales?
Photo: Marco Langlois. University of Montreal This female beluga whale was found dead floating in the St. Lawrence near Tadoussac, Quebec. The head of her calf was visible at the external genital opening when the whale was submitted for postmortem. The St. Lawrence River is so polluted, the New York State Department of Environmental Conservation warns people who fish the river off New York's shores not to eat any American eel, channel catfish, carp, Chinook salmon, lake trout over 25 inches in
Oct 1, 2000
Photo: Marco Langlois. University of Montreal |
![]() This female beluga whale was found dead floating in the St. Lawrence near Tadoussac, Quebec. The head of her calf was visible at the external genital opening when the whale was submitted for postmortem. |
"The St. Lawrence itself is draining one-fourth of North America's most industrialized area, and the Great Lakes, which are in the center of...
Interested in reading more?
Become a Member of
Receive full access to digital editions of The Scientist, as well as TS Digest, feature stories, more than 35 years of archives, and much more!
Already a member?