date station lat lon AOA_amoA AOB_amoA log_AOAtoAOB NO2 NO3 NH4 nitrification 09/17/2007 EMP0089 38.083817 -121.646317 395116.34 22092.77 1.252 0.77 16.6 4.57 8.29 09/17/2007 EMP0093 38.037133 -121.702967 413360.48 203143.35 0.309 0.43 14.16 2.69 55.41 09/17/2007 EMP0046 38.017617 -121.60535 641670.69 10865.6 1.771 0.14 1.79 1.08 11.38 09/20/2007 SAC01 38.167117 -121.597033 72772.35 1026692.51 -1.149 0.5 9.71 27.12 146 09/20/2007 EMP0067 38.138567 -121.686667 292109.22 736261.26 -0.401 0.58 10.76 15.43 118.74 10/10/2007 D4 38.05805 -121.819533 502141.67 333420.7 0.178 0.64 16.5 6.55 20.33 10/10/2007 EMP0692 38.034267 -121.850917 501453.63 357886.99 0.146 0.62 22.57 7.34 47.97