Fertilizer run-off spawning Lake Erie's algae blooms

[rwana]

http://i.cbc.ca/1.2054792.1393376266!/cpImage/httpImage/image.jpg_gen/derivatives/16x9_460/lake-erie-algae-water.jpg Lake Erie, once a success story about how a polluted lake can be brought back to life, is once again struggling to survive.


more .... (http://www.cbc.ca/news/canada/lake-erie-s-algae-blooms-threaten-its-survival-1.2551415?cmp=rss)