Just Cerfing Vol. 7, Issue 8, August 2016 Volume 5, Issue 3, March, 2014 | Page 20

Previous Page Table of Contents Water-Quality Parameters in the Mississippi River Figure 4. Relationship between N- and P-containing water-quality parameters and distance from the diversion. Parameters include (a) nitrate–nitrite, (b) phosphate, (c) ammonium, (d) total nitrogen, and (e) total phosphorus. Data points represent mean concentrations (± 1 SE) of each water-quality parameter. Trend lines indicate statistical significance with the covariate distance. 20 Next Page Figure 5. Relationship among (a) SiO4, (b) Chl a, (c) salinity, and (d) TSS and distance from the diversion. Data points represent mean concentrations (± 1 SE) of each water-quality parameter. Trend lines indicate statistical significance with the covariate distance. Just Cerfing Vol. 5, Issue 3, March 2014 Continued on Next Page 21