Opitz, Stephan; Wünnemann, Bernd; Aichner, Bernhard; Dietze, Elisabeth; Hartmann, Kai; Herzschuh, Ulrike; IJmker, Janneke; Lehmkuhl, Frank; Li, Shijie; Mischke, Steffen; Plotzki, Anna; Stauch, Georg; Diekmann, Bernhard (2012): Sr/Ca ratios and Calcium intensity of sediment core PG1904 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.787772, In supplement to: Opitz, S et al. (2012): Late Glacial and Holocene development of Lake Donggi Cona, north-eastern Tibetan Plateau, inferred from sedimentological analysis. Palaeogeography, Palaeoclimatology, Palaeoecology, 337-338, 159-176, https://doi.org/10.1016/j.palaeo.2012.04.013
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Project(s):
Permafrost Research (Periglacial Dynamics) @ AWI (AWI_PerDyn)
Coverage:
Latitude: 35.333630 * Longitude: 98.482390
Date/Time Start: 2008-03-12T00:00:00 * Date/Time End: 2008-03-12T00:00:00
Minimum DEPTH, sediment/rock: 0.01 m * Maximum DEPTH, sediment/rock: 4.44 m
Event(s):
PG1904 * Latitude: 35.333630 * Longitude: 98.482390 * Date/Time: 2008-03-12T00:00:00 * Elevation: 4095.0 m * Lake water depth: 39 m * Recovery: 4.46 m * Location: Lake Donggi Cona, Qinghai, China * Campaign: CN-Land_2008 (China2008) * Basis: AWI Arctic Land Expedition * Method/Device: Composite Core (COMPCORE)
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
2 | Strontium/Calcium ratio | Sr/Ca | Diekmann, Bernhard | Calculated | ||
3 | Calcium | Ca | cps | Diekmann, Bernhard | X-ray fluorescence core scanner (XRF), AWI |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
796 data points
Data
1 Depth sed [m] | 2 Sr/Ca | 3 Ca [cps] |
---|---|---|
0.01 | 0.0397 | 31305 |
0.02 | 0.0430 | 34028 |
0.03 | 0.0410 | 34327 |
0.04 | 0.0398 | 35805 |
0.05 | 0.0434 | 36325 |
0.06 | 0.0413 | 36640 |
0.07 | 0.0403 | 34352 |
0.08 | 0.0397 | 33275 |
0.09 | 0.0442 | 31843 |
0.10 | 0.0438 | 31689 |
0.11 | 0.0441 | 33740 |
0.12 | 0.0398 | 33900 |
0.13 | 0.0420 | 34297 |
0.14 | 0.0434 | 34686 |
0.15 | 0.0430 | 36675 |
0.16 | 0.0430 | 35954 |
0.17 | 0.0426 | 36986 |
0.18 | 0.0388 | 37257 |
0.19 | 0.0400 | 37255 |
0.20 | 0.0379 | 36967 |
0.21 | 0.0419 | 33635 |
0.22 | 0.0437 | 32196 |
0.23 | 0.0402 | 33419 |
0.24 | 0.0435 | 30795 |
0.25 | 0.0435 | 28628 |
0.26 | 0.0422 | 31248 |
0.27 | 0.0409 | 31616 |
0.28 | 0.0384 | 32823 |
0.29 | 0.0408 | 34196 |
0.30 | 0.0389 | 32368 |
0.31 | 0.0407 | 32807 |
0.32 | 0.0384 | 34887 |
0.33 | 0.0361 | 33715 |
0.34 | 0.0390 | 32989 |
0.35 | 0.0415 | 31299 |
0.36 | 0.0401 | 33751 |
0.37 | 0.0418 | 35592 |
0.38 | 0.0425 | 33121 |
0.39 | 0.0382 | 34182 |
0.40 | 0.0408 | 32625 |
0.41 | 0.0429 | 31812 |
0.42 | 0.0417 | 37153 |
0.43 | 0.0442 | 41786 |
0.44 | 0.0449 | 40844 |
0.45 | 0.0439 | 39050 |
0.46 | 0.0459 | 42860 |
0.47 | 0.0453 | 45401 |
0.48 | 0.0467 | 42355 |
0.50 | 0.0416 | 43615 |
0.52 | 0.0415 | 42129 |
0.53 | 0.0438 | 41043 |
0.54 | 0.0427 | 43878 |
0.55 | 0.0453 | 43779 |
0.56 | 0.0471 | 42604 |
0.57 | 0.0458 | 42098 |
0.58 | 0.0472 | 43397 |
0.59 | 0.0452 | 42969 |
0.60 | 0.0449 | 42680 |
0.61 | 0.0449 | 41207 |
0.62 | 0.0452 | 44156 |
0.63 | 0.0428 | 43739 |
0.64 | 0.0432 | 45930 |
0.65 | 0.0427 | 47370 |
0.66 | 0.0430 | 47352 |
0.67 | 0.0426 | 45974 |
0.68 | 0.0439 | 45407 |
0.69 | 0.0437 | 46479 |
0.70 | 0.0423 | 44651 |
0.71 | 0.0428 | 45942 |
0.72 | 0.0425 | 45761 |
0.73 | 0.0400 | 43146 |
0.74 | 0.0430 | 39005 |
0.75 | 0.0404 | 39235 |
0.76 | 0.0387 | 40921 |
0.77 | 0.0423 | 40707 |
0.78 | 0.0413 | 40668 |
0.79 | 0.0442 | 37651 |
0.80 | 0.0396 | 39220 |
0.81 | 0.0412 | 41419 |
0.82 | 0.0405 | 40166 |
0.83 | 0.0406 | 41527 |
0.84 | 0.0429 | 41347 |
0.85 | 0.0452 | 41112 |
0.86 | 0.0418 | 41601 |
0.87 | 0.0433 | 40355 |
0.88 | 0.0437 | 40728 |
0.89 | 0.0429 | 40487 |
0.90 | 0.0411 | 41357 |
0.91 | 0.0444 | 41142 |
0.92 | 0.0443 | 44011 |
0.93 | 0.0439 | 43113 |
0.94 | 0.0452 | 42284 |
0.95 | 0.0463 | 41492 |
0.96 | 0.0448 | 41762 |
0.97 | 0.0471 | 40686 |
0.98 | 0.0463 | 42687 |
0.99 | 0.0456 | 40302 |
1.00 | 0.0472 | 37894 |
1.01 | 0.0444 | 37027 |
1.02 | 0.0343 | 39244 |
1.03 | 0.0357 | 41218 |
1.42 | 0.0149 | 42483 |
1.43 | 0.0563 | 48324 |
1.44 | 0.0903 | 44910 |
1.45 | 0.0762 | 43977 |
1.46 | 0.0437 | 47681 |
1.47 | 0.0443 | 51902 |
1.48 | 0.0464 | 51600 |
1.49 | 0.0449 | 49804 |
1.50 | 0.0412 | 47996 |
1.51 | 0.0452 | 49437 |
1.52 | 0.0480 | 48058 |
1.53 | 0.0508 | 43230 |
1.54 | 0.0489 | 45542 |
1.55 | 0.0475 | 46597 |
1.56 | 0.0633 | 44298 |
1.57 | 0.0986 | 43337 |
1.58 | 0.1121 | 42472 |
1.59 | 0.1122 | 46336 |
1.60 | 0.1162 | 45990 |
1.61 | 0.1086 | 51974 |
1.62 | 0.1003 | 49582 |
1.63 | 0.1079 | 43879 |
1.64 | 0.1101 | 44878 |
1.65 | 0.1056 | 49197 |
1.66 | 0.1223 | 50038 |
1.67 | 0.1309 | 42265 |
1.68 | 0.1098 | 48513 |
1.69 | 0.1045 | 46465 |
1.70 | 0.1077 | 47946 |
1.71 | 0.1196 | 48224 |
1.72 | 0.1142 | 48797 |
1.73 | 0.1129 | 48629 |
1.74 | 0.1194 | 45282 |
1.75 | 0.1143 | 50058 |
1.76 | 0.1255 | 43661 |
1.77 | 0.1141 | 49160 |
1.78 | 0.1213 | 49974 |
1.79 | 0.1130 | 50388 |
1.80 | 0.1184 | 48546 |
1.81 | 0.1128 | 50696 |
1.82 | 0.1110 | 49069 |
1.83 | 0.1098 | 47659 |
1.84 | 0.1191 | 47328 |
1.85 | 0.1075 | 45300 |
1.86 | 0.1078 | 42333 |
1.87 | 0.1197 | 49489 |
1.88 | 0.1234 | 52879 |
1.89 | 0.1213 | 51517 |
1.90 | 0.1260 | 54047 |
1.91 | 0.1225 | 53772 |
1.92 | 0.1161 | 54274 |
1.93 | 0.1242 | 52041 |
1.94 | 0.1280 | 46918 |
1.95 | 0.1281 | 46171 |
1.96 | 0.1278 | 47417 |
1.97 | 0.1279 | 48447 |
1.98 | 0.1195 | 50621 |
1.99 | 0.1147 | 45117 |
2.00 | 0.0986 | 46963 |
2.01 | 0.1027 | 46216 |
2.02 | 0.1160 | 44325 |
2.03 | 0.1217 | 46189 |
2.04 | 0.1210 | 46441 |
2.05 | 0.1150 | 51684 |
2.06 | 0.1222 | 46834 |
2.07 | 0.1321 | 46054 |
2.08 | 0.1186 | 52836 |
2.09 | 0.1117 | 53040 |
2.10 | 0.1163 | 51638 |
2.11 | 0.1161 | 52415 |
2.12 | 0.1168 | 53117 |
2.13 | 0.1166 | 52295 |
2.14 | 0.1215 | 49931 |
2.15 | 0.1190 | 48294 |
2.16 | 0.1098 | 48915 |
2.17 | 0.1161 | 54122 |
2.18 | 0.1159 | 55249 |
2.19 | 0.1194 | 56119 |
2.20 | 0.1191 | 53666 |
2.21 | 0.1236 | 53880 |
2.22 | 0.1253 | 49476 |
2.23 | 0.1168 | 51818 |
2.24 | 0.1157 | 50693 |
2.25 | 0.1097 | 50510 |
2.26 | 0.0995 | 52314 |
2.27 | 0.0717 | 50485 |
2.28 | 0.0540 | 52345 |
2.29 | 0.0540 | 50589 |
2.30 | 0.0529 | 52165 |
2.31 | 0.0518 | 52094 |
2.32 | 0.0499 | 52833 |
2.33 | 0.0476 | 50541 |
2.34 | 0.0496 | 49185 |
2.35 | 0.0608 | 47599 |
2.36 | 0.0794 | 45706 |
2.40 | 0.0939 | 53292 |
2.41 | 0.0951 | 48836 |
2.42 | 0.1076 | 55283 |
2.43 | 0.1125 | 54563 |
2.44 | 0.1180 | 56635 |
2.45 | 0.1180 | 57818 |
2.46 | 0.1192 | 52387 |
2.47 | 0.1257 | 51093 |
2.48 | 0.1265 | 51964 |
2.49 | 0.1401 | 49384 |
2.50 | 0.1325 | 52351 |
2.51 | 0.1271 | 55864 |
2.52 | 0.1249 | 56911 |
2.53 | 0.1228 | 55142 |
2.54 | 0.1209 | 56412 |
2.55 | 0.1229 | 56483 |
2.56 | 0.1270 | 56303 |
2.57 | 0.1231 | 58189 |
2.58 | 0.1248 | 56550 |
2.59 | 0.1205 | 55499 |
2.60 | 0.1272 | 57600 |
2.61 | 0.1231 | 56057 |
2.62 | 0.1218 | 56809 |
2.63 | 0.1236 | 57787 |
2.64 | 0.1248 | 60153 |
2.65 | 0.1253 | 59512 |
2.66 | 0.1308 | 61409 |
2.67 | 0.1312 | 61555 |
2.68 | 0.1313 | 61125 |
2.69 | 0.1332 | 61060 |
2.70 | 0.1239 | 62644 |
2.71 | 0.1272 | 62678 |
2.72 | 0.1272 | 62111 |
2.73 | 0.1302 | 59362 |
2.74 | 0.1304 | 63083 |
2.75 | 0.1302 | 61420 |
2.76 | 0.1267 | 61291 |
2.77 | 0.1304 | 61060 |
2.78 | 0.1225 | 59350 |
2.79 | 0.1337 | 61572 |
2.80 | 0.1356 | 62231 |
2.81 | 0.1346 | 64219 |
2.82 | 0.1372 | 65755 |
2.83 | 0.1420 | 64564 |
2.84 | 0.1346 | 64308 |
2.85 | 0.1405 | 65500 |
2.86 | 0.1411 | 64921 |
2.87 | 0.1378 | 64584 |
2.88 | 0.1384 | 63691 |
2.89 | 0.1425 | 65259 |
2.90 | 0.1445 | 66701 |
2.91 | 0.1429 | 65916 |
2.92 | 0.1417 | 65713 |
2.93 | 0.1376 | 65448 |
2.94 | 0.1329 | 64514 |
2.95 | 0.1421 | 67101 |
2.96 | 0.1376 | 66374 |
2.97 | 0.1357 | 66703 |
2.98 | 0.1278 | 63641 |
2.99 | 0.1286 | 61660 |
3.00 | 0.1263 | 58909 |
3.01 | 0.1224 | 59525 |
3.02 | 0.1123 | 57672 |
3.03 | 0.1050 | 48019 |
3.04 | 0.1052 | 47046 |
3.05 | 0.1078 | 50037 |
3.06 | 0.1050 | 54678 |
3.07 | 0.1070 | 55322 |
3.08 | 0.1094 | 54085 |
3.09 | 0.1118 | 56797 |
3.10 | 0.1218 | 56942 |
3.11 | 0.1065 | 51690 |
3.12 | 0.0990 | 45537 |
3.13 | 0.1027 | 45150 |
3.14 | 0.1018 | 47583 |
3.15 | 0.1050 | 44808 |
3.16 | 0.1207 | 44878 |
3.17 | 0.1182 | 52418 |
3.20 | 0.0933 | 44466 |
3.21 | 0.1070 | 51884 |
3.22 | 0.0992 | 46026 |
3.23 | 0.0991 | 48080 |
3.24 | 0.1054 | 55254 |
3.25 | 0.1060 | 54486 |
3.26 | 0.1225 | 59532 |
3.27 | 0.1001 | 55158 |
3.28 | 0.1109 | 57858 |
3.29 | 0.1103 | 58236 |
3.30 | 0.1042 | 55923 |
3.31 | 0.1098 | 58226 |
3.32 | 0.1137 | 56801 |
3.33 | 0.1136 | 59330 |
3.34 | 0.1253 | 62086 |
3.35 | 0.1202 | 60942 |
3.36 | 0.1176 | 60212 |
3.37 | 0.1249 | 61267 |
3.38 | 0.1216 | 63989 |
3.39 | 0.1187 | 60866 |
3.40 | 0.1144 | 61090 |
3.41 | 0.1254 | 63766 |
3.42 | 0.1295 | 65068 |
3.43 | 0.1345 | 65065 |
3.44 | 0.1266 | 63922 |
3.45 | 0.1293 | 64150 |
3.46 | 0.1118 | 60575 |
3.47 | 0.1070 | 58796 |
3.48 | 0.1135 | 60435 |
3.49 | 0.0646 | 40798 |
3.50 | 0.0656 | 44431 |
3.51 | 0.0537 | 42542 |
3.52 | 0.0603 | 35965 |
3.53 | 0.0616 | 36717 |
3.54 | 0.0553 | 43152 |
3.55 | 0.0563 | 49098 |
3.56 | 0.0608 | 40647 |
3.57 | 0.0628 | 43421 |
3.58 | 0.0570 | 42333 |
3.59 | 0.0662 | 43168 |
3.60 | 0.0690 | 41455 |
3.61 | 0.0610 | 37154 |
3.62 | 0.0636 | 38718 |
3.63 | 0.0863 | 42201 |
3.64 | 0.0770 | 39789 |
3.65 | 0.0934 | 47165 |
3.66 | 0.1029 | 48797 |
3.67 | 0.1099 | 50549 |
3.68 | 0.0767 | 44271 |
3.69 | 0.0869 | 47213 |
3.70 | 0.1055 | 48821 |
3.71 | 0.1051 | 53490 |
3.72 | 0.0997 | 47820 |
3.73 | 0.0867 | 41481 |
3.74 | 0.1033 | 50749 |
3.75 | 0.0990 | 47410 |
3.76 | 0.1061 | 51686 |
3.77 | 0.1024 | 47414 |
3.78 | 0.0979 | 47316 |
3.79 | 0.0861 | 44501 |
3.80 | 0.1064 | 51652 |
3.81 | 0.0980 | 45449 |
3.82 | 0.1117 | 48026 |
3.83 | 0.1043 | 44356 |
3.84 | 0.1128 | 48289 |
3.85 | 0.1313 | 50976 |
3.86 | 0.1338 | 53947 |
3.87 | 0.0778 | 36213 |
3.88 | 0.0779 | 38225 |
3.89 | 0.0907 | 39698 |
3.90 | 0.0809 | 37125 |
3.91 | 0.0762 | 36135 |
3.92 | 0.0825 | 37520 |
3.93 | 0.0799 | 37271 |
3.94 | 0.0894 | 36285 |
3.96 | 0.1210 | 36356 |
3.97 | 0.1018 | 40257 |
3.98 | 0.1076 | 40201 |
3.99 | 0.0969 | 35394 |
4.00 | 0.0985 | 34936 |
4.01 | 0.0822 | 34746 |
4.02 | 0.0824 | 34711 |
4.03 | 0.1025 | 33902 |
4.04 | 0.0896 | 35536 |
4.05 | 0.0993 | 35324 |
4.06 | 0.1895 | 28792 |
4.07 | 0.1050 | 35226 |
4.08 | 0.1161 | 34565 |
4.09 | 0.1744 | 32861 |
4.10 | 0.1804 | 34520 |
4.11 | 0.1535 | 40724 |
4.12 | 0.1323 | 37650 |
4.13 | 0.1290 | 34936 |
4.14 | 0.1493 | 38613 |
4.15 | 0.0893 | 32760 |
4.16 | 0.1007 | 35612 |
4.17 | 0.0991 | 34021 |
4.18 | 0.0946 | 33974 |
4.19 | 0.0820 | 36187 |
4.20 | 0.0757 | 34103 |
4.21 | 0.0886 | 35563 |
4.22 | 0.0666 | 33820 |
4.23 | 0.0797 | 35167 |
4.24 | 0.0851 | 33578 |
4.25 | 0.1041 | 35643 |
4.26 | 0.0931 | 35246 |
4.27 | 0.1043 | 35786 |
4.28 | 0.1141 | 36158 |
4.29 | 0.1227 | 35154 |
4.30 | 0.0854 | 37116 |
4.31 | 0.0863 | 37522 |
4.32 | 0.1022 | 36574 |
4.33 | 0.1210 | 35836 |
4.34 | 0.1074 | 35697 |
4.35 | 0.0991 | 37277 |
4.36 | 0.1206 | 38874 |
4.37 | 0.1021 | 39073 |
4.38 | 0.1196 | 34029 |
4.39 | 0.1334 | 35438 |
4.40 | 0.1066 | 38600 |
4.41 | 0.0988 | 40692 |
4.42 | 0.0981 | 36260 |
4.43 | 0.1077 | 33185 |
4.44 | 0.0809 | 30579 |