When the Great Lakes Water Quality Agreement was passed in the 1970s, eutrophication was the big problem. Eutrophication occurs when too many nutrients enter a body of water, increasing the amount of ...

Report shows polluted lake and polluted Bunnoe River ... Interview Frank Green, Northern Fisheries Board, on causes of pollution and the effect of silage effluent. Interview Alan McGurdy ...

Eutrophication is a leading cause of impairment of many freshwater ... tend to dominate the fish community of nutrient-poor, oligotrophic lakes, while planktivorous fishes (e.g., shad, bream ...

The National Aquatic and Resources Research Agency (NARA) has recommended a proper monitoring mechanism to prevent further damage to the polluted Beira Lake. The recommendation came in its report into ...

The cyanobacteria that cause Lake Erie’s blue-green blooms can produce a liver toxin ... Some environmental groups continue to push for more: Western basin states, they say, must create a pollution ...

As explained later in this article, Ohio has spent a lot and done a lot, but it is not yet certain whether it has had successful results in reducing the nitrogen and phosphorus pollution that causes ...

LANSING Pollution from coalbased steel production causes hundreds of premature deaths each year, with people in Southeast Michigan and elsewhere in the Great Lakes region bearing much of the burden, ...

For the best experience, please enable JavaScript in your browser settings. Despite rising water levels in Lake Naivasha, there has been a general decline in ...