Event label Optional label Method/Device Abbreviation O2A Registry URI Date/Time Latitude Longitude Elevation Date/Time end Latitude end Longitude end Elevation end Comment Samoylov_Island_2011/02 SI_2011_02 SIPRE Auger SA 2011-04-15T00:00:00 72.36999 126.47466 Polygonal Tundra; Pol-Rim Samoylov_Island_2011/15 SI_2011_15 SIPRE Auger SA 2011-04-15T00:00:00 72.36914 126.47511 Floodplain; Floodplain Samoylov_Island_2011/03 SI_2011_03 SIPRE Auger SA 2011-04-15T00:00:00 72.36815 126.47511 Floodplain; Floodplain Samoylov_Island_2011/04 SI_2011_04 SIPRE Auger SA 2011-04-15T00:00:00 72.36886 126.48051 Polygonal Tundra; Pol-Rim Samoylov_Island_2011/05 SI_2011_05 SIPRE Auger SA 2011-04-15T00:00:00 72.36885 126.47951 Polygonal Tundra; Pol-Rim Samoylov_Island_2011/07 SI_2011_07 SIPRE Auger SA 2011-04-15T00:00:00 72.37010 126.47394 Polygonal Tundra; Pol-Centre Samoylov_Island_2011/08 SI_2011_08 SIPRE Auger SA 2011-04-15T00:00:00 72.36803 126.47752 Floodplain; Floodplain Samoylov_Island_2011/09 SI_2011_09 SIPRE Auger SA 2011-04-15T00:00:00 72.36877 126.47223 Floodplain; Floodplain Samoylov_Island_2011/10 SI_2011_10 SIPRE Auger SA 2011-04-15T00:00:00 72.37018 126.48482 Polygonal Tundra; Pol-Centre Samoylov_Island_2011/26 SI_2011_26 SIPRE Auger SA 2011-04-15T00:00:00 72.37365 126.47928 Polygonal Tundra; Pol-Centre Samoylov_Island_2011/36 SI_2011_36 SIPRE Auger SA 2011-04-15T00:00:00 72.37519 126.49200 Polygonal Tundra; Pol-Rim Samoylov_Island_2011/35 SI_2011_35 SIPRE Auger SA 2011-04-15T00:00:00 72.37524 126.49209 Polygonal Tundra; Pol-Centre Samoylov_Island_2011/33 SI_2011_33 SIPRE Auger SA 2011-04-15T00:00:00 72.37084 126.46565 Floodplain; Floodplain Samoylov_Island_2011/32 SI_2011_32 SIPRE Auger SA 2011-04-15T00:00:00 72.37132 126.46893 Floodplain; Floodplain Samoylov_Island_2011/31 SI_2011_31 SIPRE Auger SA 2011-04-15T00:00:00 72.36758 126.49141 Polygonal Tundra; Pol-Centre Samoylov_Island_2011/29 SI_2011_29 SIPRE Auger SA 2011-04-15T00:00:00 72.37209 126.47333 Polygonal Tundra; Pol-Rim Samoylov_Island_2011/28 SI_2011_28 SIPRE Auger SA 2011-04-15T00:00:00 72.37091 126.47847 Polygonal Tundra; Pol-Centre Samoylov_Island_2011/27 SI_2011_27 SIPRE Auger SA 2011-04-15T00:00:00 72.37499 126.48884 Polygonal Tundra; Pol-Centre Samoylov_Island_2011/25 SI_2011_25 SIPRE Auger SA 2011-04-15T00:00:00 72.36707 126.49720 Polygonal Tundra; Pol-Centre Samoylov_Island_2011/24 SI_2011_24 SIPRE Auger SA 2011-04-15T00:00:00 72.37749 126.49368 Polygonal Tundra; Pol-Centre Samoylov_Island_2011/23 SI_2011_23 SIPRE Auger SA 2011-04-15T00:00:00 72.37940 126.49638 Polygonal Tundra; Pol-Centre Samoylov_Island_2011/22 SI_2011_22 SIPRE Auger SA 2011-04-15T00:00:00 72.38594 126.48174 Polygonal Tundra; Pol-Centre Samoylov_Island_2011/21 SI_2011_21 SIPRE Auger SA 2011-04-15T00:00:00 72.38641 126.49010 Polygonal Tundra; Pol-Centre Samoylov_Island_2011/20 SI_2011_20 SIPRE Auger SA 2011-04-15T00:00:00 72.37565 126.52144 Polygonal Tundra; Pol-Centre Samoylov_Island_2011/19 SI_2011_19 SIPRE Auger SA 2011-04-15T00:00:00 72.37439 126.51524 Polygonal Tundra; Pol-Centre Samoylov_Island_2011/18 SI_2011_18 SIPRE Auger SA 2011-04-15T00:00:00 72.38702 126.49208 Polygonal Tundra; Pol-Rim Samoylov_Island_2011/17 SI_2011_17 SIPRE Auger SA 2011-04-15T00:00:00 72.38217 126.50655 Polygonal Tundra; Pol-Centre Samoylov_Island_2011/16 SI_2011_16 SIPRE Auger SA 2011-04-15T00:00:00 72.36914 126.47511 Floodplain; Floodplain Samoylov_Island_2011/12 SI_2011_12 SIPRE Auger SA 2011-04-15T00:00:00 72.37038 126.48481 Polygonal Tundra; Pol-Centre M011-2 Ice measurement ICEM 2011-04-17T00:00:00 72.37057 126.48449 M019-2 Ice measurement ICEM 2011-04-17T00:00:00 72.37587 126.49107 M017-2 Ice measurement ICEM 2011-04-17T00:00:00 72.36942 126.49451 M017-1 Ice measurement ICEM 2011-04-17T00:00:00 72.36942 126.49451 M016-1 Ice measurement ICEM 2011-04-17T00:00:00 72.37005 126.49560 M015-2 Ice measurement ICEM 2011-04-17T00:00:00 72.37374 126.48829 M015-1 Ice measurement ICEM 2011-04-17T00:00:00 72.37374 126.48829 M014-2 Ice measurement ICEM 2011-04-17T00:00:00 72.37339 126.48188 M014-1 Ice measurement ICEM 2011-04-17T00:00:00 72.37339 126.48188 M013-2 Ice measurement ICEM 2011-04-17T00:00:00 72.37075 126.48287 M013-1 Ice measurement ICEM 2011-04-17T00:00:00 72.37075 126.48287 M011-1 Ice measurement ICEM 2011-04-17T00:00:00 72.37057 126.48449 M010-2 Ice measurement ICEM 2011-04-17T00:00:00 72.38641 126.49009 M010-1 Ice measurement ICEM 2011-04-17T00:00:00 72.38641 126.49009 M009-2 Ice measurement ICEM 2011-04-17T00:00:00 72.37455 126.51115 M009-1 Ice measurement ICEM 2011-04-17T00:00:00 72.37455 126.51115 M008-2 Ice measurement ICEM 2011-04-17T00:00:00 72.38672 126.49239 M008-1 Ice measurement ICEM 2011-04-17T00:00:00 72.38672 126.49239 M007-1 Ice measurement ICEM 2011-04-17T00:00:00 72.37354 126.48606 M006-2 Ice measurement ICEM 2011-04-17T00:00:00 72.37346 126.48575 M006-1 Ice measurement ICEM 2011-04-17T00:00:00 72.37346 126.48575 M005-2 Ice measurement ICEM 2011-04-17T00:00:00 72.36999 126.48336 M005-1 Ice measurement ICEM 2011-04-17T00:00:00 72.36999 126.48336 M004-1 Ice measurement ICEM 2011-04-17T00:00:00 72.37009 126.48299 M003-1 Ice measurement ICEM 2011-04-17T00:00:00 72.37051 126.48278 M002-3 Ice measurement ICEM 2011-04-17T00:00:00 72.36998 126.48792 M002-2 Ice measurement ICEM 2011-04-17T00:00:00 72.36998 126.48792 M002-1 Ice measurement ICEM 2011-04-17T00:00:00 72.36998 126.48792 Samoylov_Island_INT1 Multiple investigations MULT 2011-05-24T04:45:00 72.37295 126.49239 2011-08-19T23:45:00 intact polygon centre Samoylov_Island_TOWER Multiple investigations MULT 2011-05-24T04:45:00 72.37380 126.49596 2011-08-19T23:45:00 eddy covariance tower Samoylov_Island_TRO2 Multiple investigations MULT 2011-05-24T04:45:00 72.37986 126.48174 2011-08-19T23:45:00 trough above degraded ice wedge Samoylov_Island_DEG1 Multiple investigations MULT 2011-05-24T04:45:00 72.37381 126.49618 2011-08-19T23:45:00 degraded polygon centre Samoylov_Island_INT3 Multiple investigations MULT 2011-06-05T00:45:00 72.37508 126.49054 2011-08-19T23:45:00 intact polygon centre Samoylov_Island_TRO3 Multiple investigations MULT 2011-06-05T00:45:00 72.37380 126.49597 2011-08-19T23:45:00 trough above degraded ice wedge Samoylov_Island_INT2 Multiple investigations MULT 2011-06-12T10:15:00 72.37556 126.49545 2011-08-19T23:45:00 intact polygon centre RU-Land_2011_Lena-L11-06 L11-06 Water sample WS 2011-06-26T00:00:00 72.36800 126.47100 RU-Land_2011_Lena-L11-08/09 L11-08/09 Water sample WS 2011-06-29T00:00:00 72.36800 126.47100 RU-Land_2011_Lena-L11-10/11 L11-10/11 Water sample WS 2011-06-30T00:00:00 72.36800 126.47100 RU-Land_2011_Lena-L11-12/13 L11-12/13 Water sample WS 2011-07-01T00:00:00 72.36800 126.47100 RU-Land_2011_Lena-L11-14/15 L11-14/15 Water sample WS 2011-07-02T00:00:00 72.36800 126.47100 Samoylov_Island_Q Multiple investigations MULT 2011-07-04T02:15:00 72.37998 126.48113 2011-08-18T04:15:00 V-notch weir Samoylov_Island_OUT1 Multiple investigations MULT 2011-07-06T07:45:00 72.37986 126.48174 2011-08-19T23:45:00 outflow to floodplain Lena2011_all Multiple investigations MULT 2011-08-01T00:00:00 2011-08-25T00:00:00 Lena_TD_Sam_2011 Metal probe MPROBE 2011-08-01T00:00:00 72.37005 126.48182 2011-08-26T00:00:00 L11-01-1 Gauge station GS 2011-08-13T00:00:00 72.57847 127.19323 Channel: Trofimovskaya L11-04-1 Gauge station GS 2011-08-15T00:00:00 72.47478 125.29717 Channel: Olenekskaya L11-03-1 Gauge station GS 2011-08-15T00:00:00 72.36507 125.67817 Channel: Olenekskaya L11-02H-1 Gauge station GS 2011-08-15T00:00:00 72.29473 126.07857 Channel: Olenekskaya L11-05H-1 Gauge station GS 2011-08-18T00:00:00 72.41402 126.44217 Channel: Tumatskaya L11-07H-1 Gauge station GS 2011-08-20T00:00:00 72.43875 126.69030 Channel: Trofimovskaya L11-08H-1 Gauge station GS 2011-08-20T00:00:00 72.41655 126.86713 Channel: Bykovskaya L11-06H-1 Gauge station GS 2011-08-20T00:00:00 72.37762 126.76305 Channel: Main channel L11-10-1 Gauge station GS 2011-08-21T00:00:00 72.69670 127.44253 Channel: Trofimovskaya L11-09-1 Gauge station GS 2011-08-21T00:00:00 72.62498 127.28313 Channel: Trofimovskaya L11-11-1 Gauge station GS 2011-08-24T00:00:00 72.25765 126.11048 Channel: Bulkurskaya BK-8 Rotary core drilling RCD 2012-04-15T00:00:00 71.42028 132.11056 34 RU-Land_2011_Lena-L11-MP L11-MP Water sample WS 2014-06-07T00:00:00 72.30400 126.27900 RU-Land_2011_Lena_all Multiple investigations MULT 2011