Sunday, December 6, 2020

Sea Invaders

Sargassum muticim is an invasive species.  Originally found in Japan, it has spread throughout the world's temperate waters, reeking havoc on local ecosystems. The floating  Sargassum block sunlight from reaching the depths of the water, affecting native species.

 



Sargassum muticum reached Ireland in 1995. The following map shows how it has spread in the following decade.



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