Macro Algae Mats & Micro Morgellon Algae Mats

Is global warming along with pollution, nitrates , phosphorus, etc... responsible for overgrowth such as this?
Red rock-loving algae mat covers mountain/valley in China:

http://www.newscientist.com/blogs/shortsharpscience/2012/07/shocking-red-alga...



Is global warming along w/ pollution, nitrates , phosphates, etc... responsible for overgrowth such as this?
Typical multi-colored "algae mat" found by morgellons sufferers:









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