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
Lena2009_all		Multiple investigations	MULT		2009-06-24T00:00:00				2009-08-26T00:00:00				
Lena_TD_Sam_2009		Metal probe	MPROBE		2009-07-04T00:00:00	72.37005	126.48182		2009-08-21T00:00:00				
Lena_TD_Kur_2009		Metal probe	MPROBE		2009-07-17T00:00:00	72.35519	126.21372		2009-07-25T00:00:00				
PG1972-WS		Water sample	WS		2009-08-01T00:00:00	73.19671	124.62027	1					
PG1975-WS		Water sampler, UWITEC	WSUWI		2009-08-04T00:00:00	71.29435	125.55048	157					
PG1984_WS		Water sample	WS		2009-08-07T00:00:00	69.40485	123.82792	81					
LenaDelta2009		Multiple investigations	MULT		2009-08-14T00:00:00	72.35100	127.77500		2009-08-23T00:00:00				
L09-02		Water sample	WS		2009-08-14T06:37:00	72.47719	125.28558	-7					
L09-03		Water sample	WS		2009-08-14T19:34:00	72.35914	125.67292	-11.5					
L09-04		Water sample	WS		2009-08-16T12:45:00	72.15066	126.91428	-17.4					
L09-05		Water sample	WS		2009-08-16T16:20:00	71.90365	127.25463	-9.6					
L09-08-1		Hatchet and hammer			2009-08-17T00:00:00	72.61580	127.26270						
L09-07		Water sample	WS		2009-08-17T12:54:00	72.58143	127.19041	-12					
L09-09		Water sample	WS		2009-08-17T19:04:00	72.69997	127.49287	-10					
L09-10		Water sample	WS		2009-08-17T19:15:00	72.62575	127.38516	-7.2					
L09-19		Water sample	WS		2009-08-18T00:00:00	72.37356	126.51027	0					
L09-14		Water sample	WS		2009-08-18T00:00:00	72.37819	126.51932	0					
L09-13		Water sample	WS		2009-08-18T00:00:00	72.37059	126.52079	0					
L09-18		Water sample	WS		2009-08-18T00:00:00	72.29000	126.09100	-5.5					
L09-12		Soil profile	SOIL		2009-08-18T00:00:00	72.37750	126.49540						7.5 bluff height (m.a.r.l), Samoylov Island, 5 depths sampled
L09-20		Water sample	WS		2009-08-18T00:00:00	72.37687	126.49788	0					
L09-16		Water sample	WS		2009-08-18T00:00:00	72.39000	126.48400	0					
L09-15		Water sample	WS		2009-08-18T00:00:00	72.38400	126.50400	0					
L09-12-1		Hatchet and hammer			2009-08-18T00:00:00	72.37750	126.49540						
L09-21		Water sample	WS		2009-08-19T12:31:00	72.29621	126.70554	-16.5					
L09-22		Water sample	WS		2009-08-19T12:40:00	72.27434	126.90488	-12					
L09-23		Water sample	WS		2009-08-19T15:00:00	72.51582	126.71412	-14.3					
L09-24		Water sample	WS		2009-08-20T11:25:00	72.41179	126.91240	-9.7					
L09-25		Water sample	WS		2009-08-20T14:38:00	72.23498	127.96205	-6.5					
L09-26		Water sample	WS		2009-08-20T16:49:00	72.03144	128.52487	-4.6					
L09-28-2		Hatchet and hammer			2009-08-21T00:00:00	72.05860	128.63090						1.7 bluff height (m.a.r.l), Bykovskaya Channel, 2 depths sampled
L09-27		Water sample	WS		2009-08-21T04:15:00	72.01796	129.09826	-8					
L09-29		Water sample	WS		2009-08-22T00:00:00	71.78900	129.41900	-4.2					
L09-31		Water sample	WS		2009-08-22T00:00:00	71.67613	130.17281	-11.6					
L09-32		Water sample	WS		2009-08-22T00:00:00	71.70617	130.29000	-13					
L09-33		Water sample	WS		2009-08-23T12:11:00	71.60854	129.93865	-3.5					
L09-34		Water sample	WS		2009-08-23T15:28:00	71.57500	129.82000	-10.5					
Lena2009_K2		Gravity corer, UWITEC	GCUWI		2009-08-26T00:00:00	72.32010	126.19322						
RU-Land_2009_Lena-L09-Sam	L09-Sam	Water sample	WS			72.36400	126.49900						
RU-Land_2009_Lena_all		Multiple investigations	MULT										2009