We’re Overloading the System with Nitrogen
We're Overloading the System with Nitrogen By Quest, Science for South Africa11 Oct 2010 At Lake Atitlan in Guatemala, excess nitrogen promotes algae growth, which leads to eutrophication. Over-nourished by excess nutrients including nitrogen, which drains from nearby farms, swirls of blue-free algae form. The eventual decay of the algae robs the water of oxygen, [...]