deletions | additions       diff --git a/Materials_and_Methods.tex b/Materials_and_Methods.tex  index f728ccd..b1ddd32 100644  --- a/Materials_and_Methods.tex  +++ b/Materials_and_Methods.tex 
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water column of each mesocosm for each treatment. For biofilm samples, all  biofilm was gently removed from the complete area of each coverslip (3  coverslips for each treatment per sampling event) before being placed in a test  tube for extraction with 90-95\% acetone for ~ 32 hours at -20 \degreeC -20C  and analyzed immediately after using a Turner 10-AU fluorometer \citep{Wetzel_2000}.  Bacterial abundance of the planktonic samples was analyzed using Dapi staining