deletions | additions       diff --git a/figures/pool_size/caption.tex b/figures/pool_size/caption.tex  index a684ae6..c1c5c06 100644  --- a/figures/pool_size/caption.tex  +++ b/figures/pool_size/caption.tex 
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Increased C input amendments  diminished A) planktonic photoautotroph biomass (estimated as Chl \textit{a}) but B) not biofilm photoautotroph biomass. In contrast, both C)  biofilm total biomass and D) number of planktonic bacterial cells increased  with increasing C subsidies. Only the highest C treatment produced biomass that  was significantly (p $<$ 0.05) increased from control in than  the biofilm samples  (see panel C, "low" carbon input is other treatments  (significant differences among treatments are  denoted with letter "a" while "high" carbon  input is denoted with letter "b"). by different letters).  The bacterial abundance sample for the C:P $=$ 100 treatment was lost before analysis and is therefore not reported in  panel d.