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 PG1756-1 Piston corer, UWITEC PCUWI 2005-04-22T00:00:00 65.29550 126.77520 340 05-Yak-01 B-4 Multiple investigations MULT 2005-07-10T10:00:00 61.76100 130.47100 213 Lake size: 20 x 30 m; max. depth: 1.80 m; terrestrial vegetation: Larix forest; former fields (50 % of lake shore) and Betula around lake; human impact: grazing, mowing; lake type: thermokarst, dyuedya 05-Yak-02 B-5 Multiple investigations MULT 2005-07-10T14:00:00 61.76000 130.47200 213 Lake size: 60 x 100 m; max. depth: 3.50 m; terrestrial vegetation: Larix forest; former fields (25 % of lake shore) and Betula around lake; human impact: grazing, mowing; lake type: thermokarst, dyuede 05-Yak-03 B-6 Multiple investigations MULT 2005-07-10T20:00:00 61.76100 130.47400 233 Lake size: 80 x 80 m; max. depth: 4.60 m; terrestrial vegetation: Larix forest around, few Pinus and Betula around the lake; human impact: not directly around the lake; lake type: thermokarst, dyuede 05-Yak-04 Yukechi Multiple investigations MULT 2005-07-11T11:00:00 61.76500 130.46553 209 Lake size: 40 x 250 m; max. depth: 1.80 m; human impact: grazing, mowing; lake type: Alas lake 05-Yak-05 Kh Multiple investigations MULT 2005-07-11T22:00:00 61.76975 130.46872 215 Lake size: 100 x 300 m; max. depth: 4.60 m; terrestrial vegetation: Larix forest around, few Pinus and Betula around the lake; human impact: not directly around the lake; lake type: tyympe 05-Yak-06 Choktokhoi Multiple investigations MULT 2005-07-13T10:00:00 62.10369 130.22267 130 Lake size: 300 x 400 m; max. depth: 1.30 m; terrestrial vegetation: Pinus forest, some Betula, Poaceae meadow 50 m; human impact: grazing, mowing, hunting of ducks; lake type: lake on Lena river terrace 05-Yak-07 Chai-Kyuel Multiple investigations MULT 2005-07-13T20:00:00 62.01669 130.06586 138 Lake size: 400 x 700 m; max. depth: 1.00 m; terrestrial vegetation: Pinus forest, some Betula, Poaceae meadow 50 m; human impact: grazing, mowing, hunting of ducks; lake type: lake on Lena river terrace 05-Yak-08 Kubalakh Multiple investigations MULT 2005-07-15T15:00:00 62.06681 129.05650 228 Lake size: 400 x 800 m; max. depth: 1.50 m; terrestrial vegetation: Larix forest with some Pinus, Betula around the lake; human impact: fishing 05-Yak-09 Multiple investigations MULT 2005-07-15T19:00:00 62.05803 129.05386 228 Lake size: 200 x 300 m; max. depth: 2.20 m; terrestrial vegetation: Larix forest with some Pinus, Betula around the lake; human impact: no 05-Yak-10 Oibon Multiple investigations MULT 2005-07-17T10:00:00 61.70317 129.36975 160 Lake size: 80 x 150 m; max. depth: 5.20 m; lake type: Alas lake 05-Yak-11 Kyunde Multiple investigations MULT 2005-07-17T16:00:00 61.61400 130.70350 182 Lake size: 200 x 350 m; max. depth: 5.20 m; lake type: Alas lake 05-Yak-12 Kytyyia Multiple investigations MULT 2005-07-17T20:00:00 61.61850 130.70781 172 max. depth: 3.00 m; lake type: Alas lake 05-Yak-13 Khochyma Multiple investigations MULT 2005-07-18T13:00:00 61.55722 130.54675 219 Lake size: 200 x 600 m; max. depth: 3.90 m; lake type: Thermoerosion lake 05-Yak-14 Argaa-Bere Multiple investigations MULT 2005-07-18T17:00:00 61.56833 130.56644 203 Lake size: 100 x 300 m; max. depth: 1.90 m; lake type: Thermoerosion lake 05-Yak-15 Magan-Sygykh Multiple investigations MULT 2005-07-18T21:00:00 61.57242 130.61186 198 Lake size: 80 x 300 m; max. depth: 1.60 m; lake type: Thermoerosion lake 05-Yak-17 Balybyrbym Multiple investigations MULT 2005-07-19T10:00:00 61.55258 130.85944 234 Lake size: 40 x 350 m; max. depth: 1.60 m 05-Yak-16 Ochugui-Kengerime Multiple investigations MULT 2005-07-19T13:00:00 61.40372 130.55300 224 Lake size: 150 x 400 m; max. depth: 1.50 m 05-Yak-18 Multiple investigations MULT 2005-07-20T15:00:00 61.55042 130.88658 211 max. depth: 1.50 m; lake type: Thermoerosion lake 05-Yak-19 Toiogoi Multiple investigations MULT 2005-07-20T19:00:00 61.40722 131.11714 250 Lake size: 50 x 150 m; max. depth: 1.30 m; lake type: Alas lake 05-Yak-20 Multiple investigations MULT 2005-07-20T22:00:00 61.54592 130.90525 230 Lake size: 400 x 800 m; max. depth: 2.00 m 05-Yak-21 Multiple investigations MULT 2005-07-22T13:00:00 62.00314 131.81836 208 Lake size: 100 x 200 m; max. depth: 1.90 m; lake type: Thermoerosion lake 05-Yak-22 Multiple investigations MULT 2005-07-22T17:00:00 62.00658 131.71944 207 Lake size: 100 x 200 m; max. depth: 1.70 m; lake type: Thermoerosion lake 05-Yak-23 Multiple investigations MULT 2005-07-22T22:00:00 62.13172 131.22358 169 Lake size: 150 x 350 m; max. depth: 2.30 m; lake type: Thermoerosion lake 05-Yak-24 Multiple investigations MULT 2005-07-23T13:00:00 61.96825 132.24714 182 Lake size: 200 x 300 m; max. depth: 3.20 m 05-Yak-25 Multiple investigations MULT 2005-07-23T18:00:00 61.80164 132.08300 198 Lake size: 300 x 500 m 05-Yak-26 Multiple investigations MULT 2005-07-24T12:00:00 61.90275 132.20614 187 Lake size: 150 x 150 m; lake type: Alas lake 05-Yak-27 Multiple investigations MULT 2005-07-24T15:00:00 61.89006 132.16425 200 Lake size: 200 x 350 m; max. depth: 2.00 m; lake type: Alas lake 05-Yak-28 Multiple investigations MULT 2005-07-24T19:00:00 61.93997 132.16550 171 Lake size: 150 x 200 m; max. depth: 4.70 m; lake type: tyympe 05-Yak-29 Nukulku Multiple investigations MULT 2005-07-24T22:00:00 61.94625 132.14422 207 Lake size: 150 x 200 m; max. depth: 1.40 m; lake type: Alas lake 05-Yak-30 MalyiChabyda Multiple investigations MULT 2005-07-26T13:00:00 61.96692 129.41422 200 05-Yak-31 Multiple investigations MULT 2005-07-31T12:00:00 62.00325 129.59939 102 05-Yak-32 Multiple investigations MULT 2005-07-31T15:00:00 62.00381 129.59967 104 05-Yak-33 Oi-Bes Multiple investigations MULT 2005-08-02T13:00:00 61.84939 129.56950 111 05-Yak-34 Kapetovka Multiple investigations MULT 2005-08-03T17:00:00 62.30633 129.90806 96 05-Yak-35 Neleger Multiple investigations MULT 2005-08-04T17:00:00 62.31686 129.50564 182 05-Yak-36 Sordakh Multiple investigations MULT 2005-08-05T11:00:00 62.31769 129.54950 217 05-Yak-37 Multiple investigations MULT 2005-08-05T17:00:00 62.30992 129.52192 218 05-Yak-38 Ulakhan Multiple investigations MULT 2005-08-06T10:00:00 62.33394 129.58058 200 05-Yak-39 Multiple investigations MULT 2005-08-06T12:00:00 62.32756 129.56200 210 05-Yak-40 Sordonno Multiple investigations MULT 2005-08-09T17:00:00 66.34936 143.39525 220 05-Yak-41 Multiple investigations MULT 2005-08-09T19:00:00 66.34928 143.39364 223 05-Yak-42 Multiple investigations MULT 2005-08-10T15:00:00 66.47603 143.25053 210 05-Yak-43 Multiple investigations MULT 2005-08-13T20:00:00 66.51811 143.75722 768 05-Yak-44 Multiple investigations MULT 2005-08-15T20:00:00 66.45628 143.25758 205 05-Yak-45 Multiple investigations MULT 2005-08-15T22:00:00 66.44939 143.26667 203 05-Yak-46 Kondoi Multiple investigations MULT 2005-08-16T16:00:00 66.27617 143.31364 220 05-Yak-47 Marfa Multiple investigations MULT 2005-08-16T21:00:00 66.28644 143.31344 224 05-Yak-48 Sordonnokh Multiple investigations MULT 2005-08-17T17:00:00 66.01511 143.21122 270 05-Yak-49 Aryktaakh Multiple investigations MULT 2005-08-18T12:00:00 66.19581 143.34708 240 05-Yak-50 Alyy Multiple investigations MULT 2005-08-18T16:00:00 66.22172 143.38708 235 05-Yak-51 Sturuktaakh Multiple investigations MULT 2005-08-19T11:00:00 66.24561 143.32172 222 05-Yak-52 Multiple investigations MULT 2005-08-20T13:00:00 66.43950 143.28892 217 05-Yak-53 Multiple investigations MULT 2005-08-20T16:00:00 66.44622 143.27344 203 05-Yak-54 Multiple investigations MULT 2005-08-21T11:00:00 66.48731 143.22328 203 05-Yak-55 Multiple investigations MULT 2005-08-21T15:00:00 66.47217 143.25589 211 05-Yak-56 Multiple investigations MULT 2005-08-21T20:00:00 66.45642 143.23483 199 PG1757-1 Gravity corer GC 65.29650 126.77533 340 PG1756-6 Piston corer, UWITEC PCUWI 65.29550 126.77516 340 PG1756-5 Piston corer, UWITEC PCUWI 65.29550 126.77516 340 PG1756-4 Piston corer, UWITEC PCUWI 65.29550 126.77516 340 PG1756 Piston corer, UWITEC PCUWI 65.29550 126.77516 340 composite core PG1756-3 Piston corer, UWITEC PCUWI 65.29550 126.77516 340 PG1756-2 Piston corer, UWITEC PCUWI 65.29550 126.77516 340 PG1755-5 Piston corer PC 65.27200 126.74633 340 PG1755-4 Piston corer PC 65.27200 126.74633 340 PG1755-2 Piston corer PC 65.27200 126.74633 340 PG1755-1 Gravity corer GC 65.27200 126.74633 340 PG1755-3 Piston corer PC 65.27200 126.74633 340 PG1755 Piston corer, UWITEC PCUWI 65.27200 126.74633 340 PG1756-WS Water sample WS 65.29550 126.77516 340 PG1755-WS Water sample WS 65.27200 126.74633 340 PG1758-2 Piston corer PC 65.29700 126.77600 340 PG1758-1 Gravity corer GC 65.29700 126.77600 340 PG1757-3 Piston corer PC 65.29650 126.77533 340 PG1757-2 Piston corer PC 65.29650 126.77533 340