In the original version of this Article, the Abstract contains a typographical error.“Additional experimentation illustrated how these effects amplified over time, resulting in greater primary producer biomass sediment chlorophyll a content (Chla) in the longer term”.should read:“Additional experimentation illustrated how these effects amplified over time, resulting in greater primary producer biomass (sediment chlorophyll a content) in the longer term”.This has now been corrected in both the PDF and HTML versions of the Article.