Montgomery Parks Stream Scene: Investigating an Oily Sheen

Описание к видео Montgomery Parks Stream Scene: Investigating an Oily Sheen

Have you seen this sheen? An oily sheen on the surface of the water could be from petroleum pollution, but it is more often a product of naturally occurring and harmless iron-oxidizing bacteria. The Montgomery Parks Resource Analysis team demonstrates how to recognize iron-oxidizing bacteria in the water and how you can evaluate a surface sheen yourself!

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