ESTCP Project #1011, Rhizosphere
Final Report
Three ESTCP Field Sites - Decalin and GDD Normalized Data
Significant Plant Effects (P<.10)
Mean 0.95 Conf. Interval
0.06
0.04
0.02
0.00
-0.02
-0.04
-0.06
-0.08
-0.10
Aromatic C>16-C21 (%)
-0.12
Aromatic C>21-C35 (%)
Aromatic C8-C40 (%)
-0.14
-0.16
-0.18
-0.20
-0.22
NP
P
Plant/No Plant
Figure 31. Three ESTCP field sites - decalin and GDD normalized data significant
(P<0.10) plant effects on aromatic fractions.
Three ESTCP Field Sites - Decalin and GDD Normalized Data
Fertilizer Effects - TPH and Summed PAHs
Mean 0.95 Conf. Interval
0.10
0.08
0.06
0.04
0.02
0.00
-0.02
-0.04
TPH (%)
Sum PAH (%)
-0.06
-0.08
-0.10
NF
F
Fert/No Fert
Figure 32. Three ESTCP field sites - decalin and GDD normalized data fertilizer effects on
TPH and summed PAHs.
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