Saturday, September 1, 2018

Gulf of Mexico ‘dead zone’ is the largest ever measured


National Oceanic & Atmospheric Administration
This NASA image shows the dead zone in the Gulf of Mexico.
The dead zone is now approaching an area the size of Manitoba's Lake Winnipeg! More here.


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The Fertilizer Falacy - Pushing Yields up and Profit Down

Understanding Agriculture  Nitrogen fertilizer is applied to winter wheat.  Photo by Michael Trolove. There’s a deeply held belief in modern...