Appendix I. Nutrient loading values for the three field experiments.
TABLE I1. Nutrient loading values (mmol//m2/d) for the Nutrient Addition treatment for each site (n = 6) and overall (n = 18) (mean ± 1 SE) for the three 28 d experiments. N – Nitrogen; P – Phosphorous. Values are consistent among sites and notably higher for Experiment 3.
Experiment 1 |
Experiment 2 |
Experiment 3 |
||||
N |
P |
N |
P |
N |
P |
|
Site 1 |
283.69 |
277.97 |
264.39 |
259.06 |
354.58 |
347.43 |
± 9.84 |
± 9.64 |
± 9.68 |
± 9.48 |
± 20.26 |
± 19.85 |
|
Site 2 |
293.42 |
287.51 |
255.12 |
249.97 |
375.83 |
368.25 |
± 10.77 |
± 10.55 |
± 9.44 |
± 9.25 |
± 7.36 |
± 7.22 |
|
Site 3 |
241.20 |
236.34 |
272.90 |
267.40 |
396.58 |
388.58 |
± 19.25 |
± 18.87 |
± 11.23 |
± 11.00 |
± 9.42 |
± 9.23 |
|
Overall |
272.77 |
267.27 |
230.52 |
225.88 |
375.66 |
368.09 |
± 9.35 |
± 9.16 |
± 5.78 |
± 5.66 |
± 8.46 |
± 8.29 |