# Natural abundance of 15N and 18O # PI: James T. Hollibaugh # Co-PI: Brian N. Popp # Version date (v1): 2021-04-08 ========================= Event_Log_Number Cast_Start_Time_GMT Latitude Longitude Station_Description LTER_Grid_Station Sample_Depth d15N d18O Analytical_Batch ------------------------- 8 2018-01-05T23:16Z -64.03196 -64.03196 Process Station P1.1 616.040 10 6.7 3.4 LMG1801-01 8 2018-01-05T23:16Z -64.03196 -64.03196 Process Station P1.1 616.040 35 6.6 4.3 LMG1801-01 8 2018-01-05T23:16Z -64.03196 -64.03196 Process Station P1.1 616.040 350 4.9 2.0 LMG1801-01 14 2018-01-06T08:05Z -64.99167 -64.63177 Process Station P1.2 587.043 10 6.1 2.9 LMG1801-01 14 2018-01-06T08:05Z -64.99167 -64.63177 Process Station P1.2 587.043 60 4.5 1.3 LMG1801-01 14 2018-01-06T08:05Z -64.99167 -64.63177 Process Station P1.2 587.043 400 4.7 1.4 LMG1801-01 28 2018-01-06T22:07Z -64.88752 -64.37132 Process Station P1.3 599.049 10 5.8 2.7 LMG1801-01 28 2018-01-06T22:07Z -64.88752 -64.37132 Process Station P1.3 599.049 70 4.5 1.4 LMG1801-01 28 2018-01-06T22:07Z -64.88752 -64.37132 Process Station P1.3 599.049 400 4.1 1.0 LMG1801-01 65 2018-01-08T15:35Z -64.93481 -64.40628 Grid Station 600.040 10 6.8 4.1 LMG1801-01 65 2018-01-08T15:35Z -64.93481 -64.40628 Grid Station 600.040 50 5.7 3.2 LMG1801-01 65 2018-01-08T15:35Z -64.93481 -64.40628 Grid Station 600.040 1000 4.2 0.9 LMG1801-01 65 2018-01-08T15:35Z -64.93481 -64.40628 Grid Station 600.040 1000 4.3 0.9 LMG1801-01 85 2018-01-09T13:08Z -64.93884 -66.85410 Grid Station 600.200 10 5.8 2.2 LMG1801-01 85 2018-01-09T13:08Z -64.93884 -66.85410 Grid Station 600.200 80 4.6 1.2 LMG1801-01 85 2018-01-09T13:08Z -64.93884 -66.85410 Grid Station 600.200 500 4.7 1.6 LMG1801-01 85 2018-01-09T13:08Z -64.93884 -66.85410 Grid Station 600.200 3040 4.4 1.2 LMG1801-01 89 2018-01-10T05:35Z -64.61050 -68.29339 Grid Station 500.200 10 4.5 0.8 LMG1801-09 89 2018-01-10T05:35Z -64.61050 -68.29339 Grid Station 500.200 60 6.3 3.0 LMG1801-01 89 2018-01-10T05:35Z -64.61050 -68.29339 Grid Station 500.200 500 4.5 1.8 LMG1801-01 89 2018-01-10T05:35Z -64.61050 -68.29339 Grid Station 500.200 2670 4.3 1.1 LMG1801-01 105 2018-01-10T15:04Z -65.23442 -66.78102 Grid Station 500.100 10 5.0 2.2 LMG1801-02 105 2018-01-10T15:04Z -65.23442 -66.78102 Grid Station 500.100 60 3.7 0.9 LMG1801-02 105 2018-01-10T15:04Z -65.23442 -66.78102 Grid Station 500.100 350 3.6 0.4 LMG1801-02 110 2018-01-11T00:26Z -65.47376 -66.15338 Grid Station 500.060 10 5.3 2.6 LMG1801-02 110 2018-01-11T00:26Z -65.47376 -66.15338 Grid Station 500.060 75 3.7 0.5 LMG1801-02 110 2018-01-11T00:26Z -65.47376 -66.15338 Grid Station 500.060 250 3.3 0.3 LMG1801-02 114 2018-01-11T08:25Z -66.25301 -67.33702 Grid Station 400.040 10 5.7 2.2 LMG1801-57 114 2018-01-11T08:25Z -66.25301 -67.33702 Grid Station 400.040 10 5.7 2.4 LMG1801-02 114 2018-01-11T08:25Z -66.25301 -67.33702 Grid Station 400.040 50 3.8 0.9 LMG1801-02 114 2018-01-11T08:25Z -66.25301 -67.33702 Grid Station 400.040 175 3.3 0.2 LMG1801-02 121 2018-01-11T14:01Z -65.87682 -68.28217 Grid Station 400.100 10 6.0 3.3 LMG1801-02 121 2018-01-11T14:01Z -65.87682 -68.28217 Grid Station 400.100 70 4.3 1.2 LMG1801-02 121 2018-01-11T14:01Z -65.87682 -68.28217 Grid Station 400.100 300 4.3 1.5 LMG1801-02 137 2018-01-11T22:49Z -65.23730 -69.79891 Grid Station 400.200 10 5.7 nd LMG1801-57 137 2018-01-11T22:49Z -65.23730 -69.79891 Grid Station 400.200 60 3.8 0.8 LMG1801-02 137 2018-01-11T22:49Z -65.23730 -69.79891 Grid Station 400.200 200 3.8 0.5 LMG1801-02 137 2018-01-11T22:49Z -65.23730 -69.79891 Grid Station 400.200 2699 4.4 1.5 LMG1801-02 143 2018-01-12T09:02Z -65.84879 -71.37897 Grid Station 300.200 10 5.3 1.9 LMG1801-02 143 2018-01-12T09:02Z -65.84879 -71.37897 Grid Station 300.200 70 5.3 3.0 LMG1801-02 143 2018-01-12T09:02Z -65.84879 -71.37897 Grid Station 300.200 400 3.4 0.3 LMG1801-02 143 2018-01-12T09:02Z -65.84879 -71.37897 Grid Station 300.200 3048 3.4 0.4 LMG1801-02 162 2018-01-13T19:38Z -66.50665 -69.87863 Grid Station 300.100 10 5.6 1.7 LMG1801-03 162 2018-01-13T19:38Z -66.50665 -69.87863 Grid Station 300.100 75 5.8 2.2 LMG1801-03 162 2018-01-13T19:38Z -66.50665 -69.87863 Grid Station 300.100 400 4.1 0.5 LMG1801-03 172 2018-01-14T01:50Z -66.89112 -68.92322 Grid Station 300.040 15 5.4 2.4 LMG1801-03 172 2018-01-14T01:50Z -66.89112 -68.92322 Grid Station 300.040 80 4.5 1.5 LMG1801-03 172 2018-01-14T01:50Z -66.89112 -68.92322 Grid Station 300.040 550 4.7 1.0 LMG1801-03 172 2018-01-14T01:50Z -66.89112 -68.92322 Grid Station 300.040 550 4.0 0.7 LMG1801-03 176 2018-01-14T09:18Z -67.51044 -70.92322 Grid Station 200.040 15 7.5 4.6 LMG1801-03 176 2018-01-14T09:18Z -67.51044 -70.92322 Grid Station 200.040 80 4.3 1.0 LMG1801-03 176 2018-01-14T09:18Z -67.51044 -70.92322 Grid Station 200.040 400 4.1 0.5 LMG1801-03 187 2018-01-14T15:35Z -67.11483 -71.53012 Grid Station 200.100 15 5.4 2.1 LMG1801-03 187 2018-01-14T15:35Z -67.11483 -71.53012 Grid Station 200.100 70 4.3 0.9 LMG1801-03 187 2018-01-14T15:35Z -67.11483 -71.53012 Grid Station 200.100 300 4.2 1.0 LMG1801-03 200 2018-01-15T04:19Z -66.57927 -72.73960 Grid Station 200.180 15 5.6 1.4 LMG1801-09 200 2018-01-15T04:19Z -66.57927 -72.73960 Grid Station 200.180 70 4.5 1.3 LMG1801-03 200 2018-01-15T04:19Z -66.57927 -72.73960 Grid Station 200.180 400 4.1 0.5 LMG1801-03 200 2018-01-15T04:19Z -66.57927 -72.73960 Grid Station 200.180 2500 4.1 1.0 LMG1801-03 204 2018-01-15T13:42Z -67.15679 -74.47352 Grid Station 100.180 10 5.5 2.6 LMG1801-03 204 2018-01-15T13:42Z -67.15679 -74.47352 Grid Station 100.180 10 5.7 2.9 LMG1801-57 204 2018-01-15T13:42Z -67.15679 -74.47352 Grid Station 100.180 70 4.6 1.5 LMG1801-03 204 2018-01-15T13:42Z -67.15679 -74.47352 Grid Station 100.180 200 4.1 0.8 LMG1801-03 204 2018-01-15T13:42Z -67.15679 -74.47352 Grid Station 100.180 200 3.8 0.4 LMG1801-57 204 2018-01-15T13:42Z -67.15679 -74.47352 Grid Station 100.180 2984 4.0 1.1 LMG1801-03 217 2018-01-15T22:09Z -67.70588 -73.27756 Grid Station 100.100 10 7.4 4.3 LMG1801-04 217 2018-01-15T22:09Z -67.70588 -73.27756 Grid Station 100.100 60 5.0 1.4 LMG1801-04 217 2018-01-15T22:09Z -67.70588 -73.27756 Grid Station 100.100 400 4.5 0.9 LMG1801-04 217 2018-01-15T22:09Z -67.70588 -73.27756 Grid Station 100.100 400 3.7 0.3 LMG1801-57 229 2018-01-16T14:41Z -68.69457 -74.19337 Grid Station 000.040 100 5.1 1.6 LMG1801-04 229 2018-01-16T14:41Z -68.69457 -74.19337 Grid Station 000.040 200 5.3 2.1 LMG1801-04 229 2018-01-16T14:41Z -68.69457 -74.19337 Grid Station 000.040 500 4.5 0.9 LMG1801-04 238 2018-01-16T20:45Z -68.27134 -75.11837 Grid Station 000.100 10 6.3 2.7 LMG1801-04 238 2018-01-16T20:45Z -68.27134 -75.11837 Grid Station 000.100 10 6.7 3.4 LMG1801-04 238 2018-01-16T20:45Z -68.27134 -75.11837 Grid Station 000.100 10 5.4 2.2 LMG1801-57 238 2018-01-16T20:45Z -68.27134 -75.11837 Grid Station 000.100 70 4.5 nd LMG1801-57 238 2018-01-16T20:45Z -68.27134 -75.11837 Grid Station 000.100 70 4.1 0.8 LMG1801-57 238 2018-01-16T20:45Z -68.27134 -75.11837 Grid Station 000.100 325 4.6 1.1 LMG1801-04 248 2018-01-17T02:45Z -67.71507 -76.29471 Grid Station 000.180 15 5.9 2.2 LMG1801-04 248 2018-01-17T02:45Z -67.71507 -76.29471 Grid Station 000.180 50 5.1 1.7 LMG1801-04 248 2018-01-17T02:45Z -67.71507 -76.29471 Grid Station 000.180 50 4.2 1.1 LMG1801-57 248 2018-01-17T02:45Z -67.71507 -76.29471 Grid Station 000.180 2500 4.7 1.2 LMG1801-04 258 2018-01-17T15:24Z -68.25835 -78.20207 Grid Station -100.180 10 6.7 3.0 LMG1801-04 258 2018-01-17T15:24Z -68.25835 -78.20207 Grid Station -100.180 10 5.7 2.4 LMG1801-57 258 2018-01-17T15:24Z -68.25835 -78.20207 Grid Station -100.180 70 6.5 4.1 LMG1801-04 258 2018-01-17T15:24Z -68.25835 -78.20207 Grid Station -100.180 70 7.1 6.6 LMG1801-57 258 2018-01-17T15:24Z -68.25835 -78.20207 Grid Station -100.180 300 4.8 1.4 LMG1801-04 258 2018-01-17T15:24Z -68.25835 -78.20207 Grid Station -100.180 3001 4.5 1.1 LMG1801-04 270 2018-01-17T23:26Z -68.82427 -77.05067 Grid Station -100.100 10 6.2 2.7 LMG1801-04 270 2018-01-17T23:26Z -68.82427 -77.05067 Grid Station -100.100 70 4.7 1.1 LMG1801-04 270 2018-01-17T23:26Z -68.82427 -77.05067 Grid Station -100.100 70 4.5 1.1 LMG1801-57 270 2018-01-17T23:26Z -68.82427 -77.05067 Grid Station -100.100 70 4.7 1.8 LMG1801-57 270 2018-01-17T23:26Z -68.82427 -77.05067 Grid Station -100.100 400 4.5 0.9 LMG1801-04 279 2018-01-18T05:30Z -69.25615 -76.15262 Grid Station -100.040 10 6.2 3.2 LMG1801-04 279 2018-01-18T05:30Z -69.25615 -76.15262 Grid Station -100.040 75 5.2 1.3 LMG1801-05 279 2018-01-18T05:30Z -69.25615 -76.15262 Grid Station -100.040 75 4.1 0.9 LMG1801-57 279 2018-01-18T05:30Z -69.25615 -76.15262 Grid Station -100.040 350 3.9 0.7 LMG1801-57 279 2018-01-18T05:30Z -69.25615 -76.15262 Grid Station -100.040 350 4.6 0.5 LMG1801-05 290 2018-01-21T22:36Z -67.77223 -69.94543 Process Station P2.1 200.000 15 6.6 2.7 LMG1801-05 290 2018-01-21T22:36Z -67.77223 -69.94543 Process Station P2.1 200.000 15 6.0 3.2 LMG1801-57 290 2018-01-21T22:36Z -67.77223 -69.94543 Process Station P2.1 200.000 100 6.1 2.0 LMG1801-05 290 2018-01-21T22:36Z -67.77223 -69.94543 Process Station P2.1 200.000 450 4.6 0.5 LMG1801-05 295 2018-01-22T08:02Z -68.03113 -69.28948 Process Station P2.2 200.-040 70 5.0 1.1 LMG1801-05 295 2018-01-22T08:02Z -68.03113 -69.28948 Process Station P2.2 200.-040 70 4.4 1.2 LMG1801-57 295 2018-01-22T08:02Z -68.03113 -69.28948 Process Station P2.2 200.-040 400 4.4 0.5 LMG1801-05 306 2018-01-23T04:41Z -68.16708 -70.00246 Station Obama 168.-030 80 4.2 nd LMG1801-05 306 2018-01-23T04:41Z -68.16708 -70.00246 Station Obama 168.-030 80 4.1 1.0 LMG1801-57 306 2018-01-23T04:41Z -68.16708 -70.00246 Station Obama 168.-030 80 4.3 1.1 LMG1801-57 306 2018-01-23T04:41Z -68.16708 -70.00246 Station Obama 168.-030 400 4.8 0.9 LMG1801-05 323 2018-01-24T22:08Z -68.40607 -70.00692 Process Station P2.7 149.-050 80 4.6 0.6 LMG1801-05 323 2018-01-24T22:08Z -68.40607 -70.00692 Process Station P2.7 149.-050 550 4.6 0.5 LMG1801-05 323 2018-01-24T22:08Z -68.40607 -70.00692 Process Station P2.7 149.-050 550 3.9 0.7 LMG1801-57 327 2018-01-25T08:10Z -68.45902 -70.65982 Process Station P2.8 126.-035 70 4.5 1.3 LMG1801-09 327 2018-01-25T08:10Z -68.45902 -70.65982 Process Station P2.8 126.-035 70 4.5 1.5 LMG1801-57 327 2018-01-25T08:10Z -68.45902 -70.65982 Process Station P2.8 126.-035 550 4.6 0.5 LMG1801-05 330 2018-01-25T21:24Z -68.55119 -70.18357 Process Station P2.9 132.-056 80 5.4 1.7 LMG1801-05 330 2018-01-25T21:24Z -68.55119 -70.18357 Process Station P2.9 132.-056 440 4.6 0.6 LMG1801-05 334 2018-01-26T10:57Z -66.41004 -71.34542 Station Michelle 259.153 80 5.4 1.8 LMG1801-05 334 2018-01-26T10:57Z -66.41004 -71.34542 Station Michelle 259.153 400 4.6 0.7 LMG1801-05 358 2018-01-31T23:24Z -64.08913 -66.55782 Grid Station 600.180 70 4.8 0.9 LMG1801-05 358 2018-01-31T23:24Z -64.08913 -66.55782 Grid Station 600.180 400 4.3 1.1 LMG1801-06 373 2018-02-03T14:55Z -64.51177 -66.08470 Sediment Trap 581.131 70 4.6 0.8 LMG1801-05 373 2018-02-03T14:55Z -64.51177 -66.08470 Sediment Trap 581.131 325 4.7 0.8 LMG1801-05 375 2018-02-04T11:03Z -64.93394 -64.39147 Process Station P3.1 600.040B 75 4.4 1.5 LMG1801-06 375 2018-02-04T11:03Z -64.93394 -64.39147 Process Station P3.1 600.040B 600 4.0 0.6 LMG1801-06 375 2018-02-04T11:03Z -64.93394 -64.39147 Process Station P3.1 600.040B 600 4.1 0.7 LMG1801-06