station lat lon date depth_max depth_sample temperature pH salinity Cl SO4 DOC TDN DON Nox NO2 NH4 TDP DOP PO4 Si CH4 MOX 13 72.9666 153.5667 2011/09/17 28 28 -0.8 nd 27.1 nd nd nd nd nd nd nd nd nd nd nd nd 23.3 0.095 13 72.9666 153.5667 2011/09/17 28 26 -0.8 7.4 27.1 442 22.1 126 11 7 2.6 0.1 1.3 1.8 Below_detection_limit 1.9 36.8 30.7 0.092 13 72.9666 153.5667 2011/09/17 28 20 -0.9 7.6 26.6 437 21.9 130 10 7 2 0.1 1.4 3.8 2 1.9 33.1 31.2 0.069 13 72.9666 153.5667 2011/09/17 28 15 1.6 7.9 24.6 390 19.5 138 9 8 Below_detection_limit Below_detection_limit 1.2 1.5 Below_detection_limit 1.5 20.9 33.3 0.072 13 72.9666 153.5667 2011/09/17 28 13 1 8 23.4 366 18.3 141 8 7 Below_detection_limit Below_detection_limit 1.3 1.6 0.3 1.2 17.8 17.7 0.034 13 72.9666 153.5667 2011/09/17 28 10 0.4 7.9 21.8 351 17.4 144 8 7 Below_detection_limit Below_detection_limit 0.1 1.2 Below_detection_limit 1.2 16.4 24.1 0.011 13 72.9666 153.5667 2011/09/17 28 4 0.5 7.9 20.3 329 16.3 153 7 nd Below_detection_limit Below_detection_limit nd 1.2 0.1 1 16.2 12 0.004