ABCDEFGHIJKLMNOPQRSTUVWXYZ
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See lab 8 mannual for sampling sites, sample collection, and analysis
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Nitrate (NO3-) Standards
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standards concentration (mg/L)Absorbance
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0.100.049
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0.250.136
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0.500.280
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1.000.540
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1.401.118
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Group 1Group 2Group 3Group 4Group 5
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ReplicationSites/soil depthsSoil Mass (g)AbsorbanceSites/soil depthsSoil Mass (g)AbsorbanceSites/soil depthsSoil Mass (g)AbsorbanceSites/soil depthsSoil Mass (g)AbsorbanceSites/soil depthsSoil Mass (g)
Absorbance
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sample rep 1Site 1 Surface (0-5 cm)4.950.143Site 4 Surface (0-5 cm)5.010.131Site 7 Surface (0-5 cm)5.160.285Site 10 Surface (0-5 cm)5.100.198Site 13 Surface (0-5 cm)5.080.035
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sample rep 2Site 1 Surface (0-5 cm)4.940.206Site 4 Surface (0-5 cm)4.900.125Site 7 Surface (0-5 cm)4.990.385Site 10 Surface (0-5 cm)5.100.247Site 13 Surface (0-5 cm)4.990.035
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sample rep 3Site 1 Surface (0-5 cm)4.990.403Site 4 Surface (0-5 cm)5.060.230Site 7 Surface (0-5 cm)5.010.024Site 10 Surface (0-5 cm)4.760.183Site 13 Surface (0-5 cm)5.010.161
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sample rep 4Site 1 Surface (0-5 cm)5.050.456Site 4 Surface (0-5 cm)4.960.381Site 7 Surface (0-5 cm)4.980.197Site 10 Surface (0-5 cm)4.980.182Site 13 Surface (0-5 cm)5.040.186
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sample rep 1
Site 1 Subsurface (5-20 cm)
5.030.196
Site 4 Subsurface (5-20 cm)
4.940.109
Site 7 Subsurface (5-20 cm)
5.050.119
Site 10 Subsurface (5-20 cm)
5.140.100
Site 13 Subsurface (5-20 cm)
5.080.064
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sample rep 2
Site 1 Subsurface (5-20 cm)
5.010.222
Site 4 Subsurface (5-20 cm)
5.110.099
Site 7 Subsurface (5-20 cm)
5.170.107
Site 10 Subsurface (5-20 cm)
5.070.081
Site 13 Subsurface (5-20 cm)
5.020.071
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sample rep 3
Site 1 Subsurface (5-20 cm)
4.960.213
Site 4 Subsurface (5-20 cm)
4.930.121
Site 7 Subsurface (5-20 cm)
5.030.092
Site 10 Subsurface (5-20 cm)
5.220.077
Site 13 Subsurface (5-20 cm)
5.010.282
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sample rep 4
Site 1 Subsurface (5-20 cm)
5.020.21
Site 4 Subsurface (5-20 cm)
4.960.135
Site 7 Subsurface (5-20 cm)
5.020.100
Site 10 Subsurface (5-20 cm)
4.860.070
Site 13 Subsurface (5-20 cm)
5.010.279
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sample rep 1Site 2 Surface (0-5 cm)5.120.173Site 5 Surface (0-5 cm)4.930.156Site 8 Surface (0-5 cm)4.970.278Site 11 Surface (0-5 cm)5.000.217Site 14 Surface (0-5 cm)5.000.057
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sample rep 2Site 2 Surface (0-5 cm)5.000.244Site 5 Surface (0-5 cm)5.080.136Site 8 Surface (0-5 cm)4.990.26Site 11 Surface (0-5 cm)5.070.176Site 14 Surface (0-5 cm)4.980.095
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sample rep 3Site 2 Surface (0-5 cm)4.970.366Site 5 Surface (0-5 cm)5.060.251Site 8 Surface (0-5 cm)5.010.248Site 11 Surface (0-5 cm)5.250.397Site 14 Surface (0-5 cm)5.050.342
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sample rep 4Site 2 Surface (0-5 cm)4.980.353Site 5 Surface (0-5 cm)5.060.255Site 8 Surface (0-5 cm)5.010.287Site 11 Surface (0-5 cm)5.140.327Site 14 Surface (0-5 cm)4.980.316
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sample rep 1
Site 2 Subsurface (5-20 cm)
4.970.35
Site 5 Subsurface (5-20 cm)
5.030.061
Site 8 Subsurface (5-20 cm)
4.970.136
Site 11 Subsurface (5-20 cm)
5.040.087
Site 14 Subsurface (5-20 cm)
5.120.063
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sample rep 2
Site 2 Subsurface (5-20 cm)
5.020.12
Site 5 Subsurface (5-20 cm)
5.070.063
Site 8 Subsurface (5-20 cm)
5.080.122
Site 11 Subsurface (5-20 cm)
5.120.044
Site 14 Subsurface (5-20 cm)
4.990.064
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sample rep 3
Site 2 Subsurface (5-20 cm)
4.970.296
Site 5 Subsurface (5-20 cm)
50.055
Site 8 Subsurface (5-20 cm)
4.980.095
Site 11 Subsurface (5-20 cm)
5.230.077
Site 14 Subsurface (5-20 cm)
5.070.284
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sample rep 4
Site 2 Subsurface (5-20 cm)
4.980.28
Site 5 Subsurface (5-20 cm)
4.990.129
Site 8 Subsurface (5-20 cm)
4.980.072
Site 11 Subsurface (5-20 cm)
5.120.066
Site 14 Subsurface (5-20 cm)
5.010.361
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sample rep 1Site 3 Surface (0-5 cm)5.060.083Site 6 Surface (0-5 cm)4.900.074Site 9 Surface (0-5 cm)5.020.078Site 12 Surface (0-5 cm)5.030.229Site 15 Surface (0-5 cm)4.990.47
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sample rep 2Site 3 Surface (0-5 cm)4.910.078Site 6 Surface (0-5 cm)5.020.091Site 9 Surface (0-5 cm)5.020.089Site 12 Surface (0-5 cm)4.950.223Site 15 Surface (0-5 cm)4.990.245
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sample rep 3Site 3 Surface (0-5 cm)5.010.067Site 6 Surface (0-5 cm)5.010.111Site 9 Surface (0-5 cm)5.000.059Site 12 Surface (0-5 cm)5.150.322Site 15 Surface (0-5 cm)5.020.833
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sample rep 4Site 3 Surface (0-5 cm)4.960.065Site 6 Surface (0-5 cm)5.070.082Site 9 Surface (0-5 cm)5.020.06Site 12 Surface (0-5 cm)5.000.377Site 15 Surface (0-5 cm)4.990.984
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sample rep 1
Site 3 Subsurface (5-20 cm)
4.970.071
Site 6 Subsurface (5-20 cm)
5.000.062
Site 9 Subsurface (5-20 cm)
4.990.085
Site 12 Subsurface (5-20 cm)
5.010.078
Site 15 Subsurface (5-20 cm)
5.070.243
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sample rep 2
Site 3 Subsurface (5-20 cm)
4.980.062
Site 6 Subsurface (5-20 cm)
5.060.057
Site 9 Subsurface (5-20 cm)
5.020.081
Site 12 Subsurface (5-20 cm)
5.080.092
Site 15 Subsurface (5-20 cm)
5.100.447
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sample rep 3
Site 3 Subsurface (5-20 cm)
5.060.071
Site 6 Subsurface (5-20 cm)
5.030.056
Site 9 Subsurface (5-20 cm)
5.000.051
Site 12 Subsurface (5-20 cm)
5.060.068
Site 15 Subsurface (5-20 cm)
5.000.064
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sample rep 4
Site 3 Subsurface (5-20 cm)
4.970.059
Site 6 Subsurface (5-20 cm)
5.030.082
Site 9 Subsurface (5-20 cm)
5.020.06
Site 12 Subsurface (5-20 cm)
5.070.066
Site 15 Subsurface (5-20 cm)
4.990.059
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