EPICA Dome C-96 Ice Core Electrical Conductance Data ----------------------------------------------------------------------- World Data Center for Paleoclimatology, Boulder and NOAA Paleoclimatology Program ----------------------------------------------------------------------- NOTE: PLEASE CITE CONTRIBUTORS WHEN USING THIS DATA!!!!! NAME OF DATA SET: EPICA Dome C-96 Ice Core Electrical Conductance Data LAST UPDATE: 6/2004 (Original receipt by WDC Paleo) CONTRIBUTORS: Jacqueline Flückiger, Bernhard Stauffer, Jakob Schwander, Climate and Environmental Physics, Physics Institute, University of Bern, Switzerland IGBP PAGES/WDCA CONTRIBUTION SERIES NUMBER: 2004-030 SUGGESTED DATA CITATION: Flückiger, J., et al. 2004. EPICA Dome C-99 Ice Core Electrical Conductance Data. IGBP PAGES/World Data Center for Paleoclimatology Data Contribution Series # 2004-030. NOAA/NGDC Paleoclimatology Program, Boulder CO, USA. ORIGINAL REFERENCES: EPICA community members. 2004. Eight glacial cycles from an Antarctic ice core. Nature, Vol. 429, No 6992, pp.623-628, June 10, 2004. doi:10.1038/nature02599. Stauffer, B., J. Flückiger, E.W. Wolff, and P. Barnes. 2004. The EPICA deep ice cores: First results and perspectives. Ann. Glaciol., 39, in press (2004). GEOGRAPHIC REGION: Antarctica PERIOD OF RECORD: 2 - 45 kyr BP DESCRIPTION: Electrical conductance measured along the EPICA Dome C - 96 ice core. The data were corrected to -15°C. DATA: Column 1: depth [m] Column 2: age [yr BP] (EDC1: Schwander et al., GRL, 2001) Column 3: electrical conductance [nS] REMARKS: yr BP is years before 1950. For further information see original references. Depth Age Cond 100 2431 25.8 101 2464 27.94 102 2497 28.66 103 2529 26.8 104 2562 28.87 105 2594 32.18 106 2626 27.36 107 2657 33.68 108 2689 33.18 109 2720 27.54 110 2751 26.61 111 2782 24.17 112 2814 27.83 113 2846 28.84 114 2878 29.95 115 2910 27.09 116 2942 27.09 117 2975 24.64 118 3008 25.89 119 3041 27.45 120 3074 34.58 121 3108 25.34 122 3142 24.72 123 3177 27.28 124 3211 27.76 125 3246 32.44 126 3281 30.58 127 3316 35.83 128 3351 29.29 129 3385 30.63 130 3419 32.71 131 3453 31.29 132 3487 38.72 133 3520 45.41 134 3554 44.09 135 3587 34.71 136 3620 36.04 137 3653 36.2 138 3686 38.56 139 3720 37.49 140 3754 40.33 141 3788 38.28 142 3823 47.01 143 3858 40.89 144 3893 34.44 145 3928 33.45 146 3963 32.94 147 3998 33.72 148 4032 37.16 149 4067 36.79 150 4102 29.38 151 4137 28.73 152 4171 28.1 153 4206 29.27 154 4241 37.99 155 4276 36.58 156 4311 35.72 157 4347 30.49 158 4382 30.85 159 4417 29.49 160 4452 30.76 161 4488 29.71 162 4524 30.81 163 4559 36.17 164 4595 28.49 165 4631 29.53 166 4667 32.04 167 4704 32.47 168 4740 30.71 169 4776 30.38 170 4812 31.97 171 4848 28.85 172 4883 34.42 173 4919 32.31 174 4954 30.04 175 4990 31.71 176 5026 32.13 177 5061 30.73 178 5097 31.85 179 5132 33.52 180 5168 39.84 181 5203 32.13 182 5239 33.92 183 5275 34.9 184 5311 34.84 185 5348 33.04 186 5385 33.17 187 5423 29.58 188 5460 29.38 189 5497 35.21 190 5533 32.3 191 5569 31.25 192 5605 29.43 193 5640 30.82 194 5675 35.27 195 5710 28.32 196 5745 28.25 197 5780 28.62 198 5815 32.02 199 5851 33.13 200 5887 31.35 201 5923 29.81 202 5959 33.12 203 5995 38.43 204 6032 42.09 205 6068 41.49 206 6104 40.35 207 6140 39.44 208 6177 36.82 209 6214 42.93 210 6251 39.81 211 6288 37.92 212 6326 36.08 213 6363 40.1 214 6400 38.68 215 6437 36.19 216 6475 50.92 217 6513 37.2 218 6551 37.33 219 6589 40.22 220 6627 41.37 221 6664 40.3 222 6702 35.69 223 6740 39.47 224 6777 39.65 225 6814 36.6 226 6851 35.89 227 6888 35.98 228 6926 34.74 229 6964 37.48 230 7002 34.11 231 7041 34.96 232 7081 35.14 233 7121 37.8 234 7161 38.13 235 7199 46.93 236 7234 39.47 237 7269 38.79 238 7304 33.31 239 7339 34.93 240 7374 39.04 241 7409 39.59 242 7443 38 243 7477 44.68 244 7510 39.43 245 7544 33.83 246 7577 41.5 247 7611 40.11 248 7644 37.48 249 7678 43.64 250 7711 42.31 251 7745 40.84 252 7780 38.15 253 7814 37.1 254 7848 39.73 255 7884 34.63 256 7919 35.63 257 7955 36.53 258 7991 35.77 259 8028 38.49 260 8064 39.45 261 8101 37.75 262 8137 36.7 263 8173 38.74 264 8209 40.84 265 8245 38.11 266 8280 38.5 267 8315 40.27 268 8350 40.59 269 8385 38.83 270 8419 38.38 271 8454 44.75 272 8488 39.6 273 8522 40.16 274 8557 38.53 275 8591 42.42 276 8626 41.43 277 8660 43.78 278 8695 36.29 279 8729 42.18 280 8762 39.87 281 8796 42.23 282 8830 46.93 283 8864 42.43 284 8897 50.1 285 8931 45.8 286 8965 40.35 287 8999 38.73 288 9033 40.7 289 9066 40.01 290 9099 50.75 291 9131 42.29 292 9164 43.99 293 9196 47.87 294 9229 53.6 295 9261 47.17 296 9293 46.66 297 9326 46.89 298 9358 37.92 299 9390 41.27 300 9422 33.38 301 9453 40.91 302 9484 44.38 303 9515 51.27 304 9546 46.4 305 9578 47.7 306 9609 51.75 307 9641 50.07 308 9673 47.48 309 9705 51.78 310 9737 43.02 311 9769 42.96 312 9801 42.24 313 9832 46.39 314 9864 45.25 315 9895 47.19 316 9926 52.5 317 9958 43.92 318 9989 42.2 319 10021 46.5 320 10054 40.78 321 10086 43.51 322 10119 46.46 323 10152 43.61 324 10184 38.08 325 10217 50.67 326 10249 52.3 327 10281 45.61 328 10312 41.61 329 10344 43.19 330 10377 49.5 331 10409 41.2 332 10442 46.7 333 10476 38.4 334 10510 42.09 335 10544 42.71 336 10577 48.75 337 10612 50.17 338 10646 52.62 339 10680 47.32 340 10714 47.75 341 10748 46.76 342 10783 46.19 343 10817 48.29 344 10852 45.91 345 10886 53.28 346 10921 43.98 347 10956 45.3 348 10990 40.19 349 11025 44.24 350 11059 47.05 351 11093 46.33 352 11127 45.18 353 11162 51.21 354 11196 44.6 355 11230 41.64 356 11265 51.84 357 11299 37.73 358 11334 37.47 359 11369 36.6 360 11404 30.69 361 11439 31.27 362 11475 31.42 363 11511 34.9 364 11547 38.85 365 11584 37.23 366 11622 35.98 367 11661 31.16 368 11701 31.66 369 11741 28.36 370 11782 30.86 371 11824 27.06 372 11867 33.34 373 11910 29.92 374 11954 28.39 375 11999 31.47 376 12044 34.72 377 12089 33.34 378 12136 27.6 379 12183 32.68 380 12230 28.57 381 12279 29.78 382 12328 21.58 383 12378 27.73 384 12429 23.54 385 12481 26.54 386 12533 27.91 387 12584 34.28 388 12636 26.2 389 12687 33.17 390 12738 30.71 391 12789 26.32 392 12840 30.34 393 12890 28.94 394 12941 30.01 395 12990 29.63 396 13040 29.49 397 13089 27.92 398 13139 34.33 399 13189 32.81 400 13239 36.45 401 13289 26.73 402 13339 28.86 403 13390 32.37 404 13441 32.05 405 13492 25.09 406 13544 31.08 407 13595 28.68 408 13646 28.04 409 13697 31.34 410 13747 32.49 411 13796 30.29 412 13845 31.61 413 13894 34.09 414 13942 32.66 415 13989 31.67 416 14037 34.18 417 14083 31.63 418 14129 32.54 419 14175 30.9 420 14222 34.36 421 14269 32.59 422 14318 31.57 423 14368 31.81 424 14419 25.53 425 14472 29.14 426 14526 28.88 427 14580 30.82 428 14634 32.69 429 14687 28.76 430 14741 31.35 431 14794 29.34 432 14848 30.05 433 14901 29 434 14956 27.58 435 15011 28.37 436 15066 24.92 437 15123 25 438 15181 32.44 439 15240 24.62 440 15300 27.03 441 15360 24.22 442 15420 27.04 443 15481 28.07 444 15541 33 445 15602 33.72 446 15664 37.8 447 15726 33.28 448 15789 26.27 449 15853 43.12 450 15917 44.76 451 15983 44.71 452 16050 37.66 453 16117 37.73 454 16184 45.62 455 16253 39.15 456 16322 43.86 457 16392 37.38 458 16463 31.68 459 16536 27.88 460 16609 26.11 461 16685 36.19 462 16762 38.23 463 16840 38.56 464 16919 37.65 465 16999 34.39 466 17079 35.56 467 17161 39.99 468 17243 41.3 469 17327 35.5 470 17412 33.38 471 17498 43.48 472 17586 36.58 473 17674 31.83 474 17763 32.45 475 17853 30.64 476 17942 26.63 477 18032 25.83 478 18122 29.21 479 18212 30.55 480 18303 30.04 481 18393 32.6 482 18484 41.61 483 18575 33.93 484 18666 29.58 485 18756 31.26 486 18847 34.97 487 18937 29.89 488 19028 26.64 489 19119 32.95 490 19209 28.89 491 19300 36.2 492 19390 33.13 493 19480 38.25 494 19570 29.57 495 19660 38.27 496 19751 31.97 497 19843 37.56 498 19934 28.88 499 20026 36.98 500 20116 33.72 501 20207 32.78 502 20296 35.37 503 20386 28.96 504 20475 30.88 505 20564 29.13 506 20653 35.41 507 20742 30.42 508 20831 27.7 509 20920 31.84 510 21009 35.65 511 21099 35.12 512 21189 38.97 513 21279 42.65 514 21369 35.42 515 21460 39.11 516 21550 31.14 517 21640 32.15 518 21730 38.76 519 21820 37.4 520 21910 39.12 521 21999 36.92 522 22089 37.09 523 22178 29.61 524 22268 35.28 525 22357 30.91 526 22448 34.97 527 22538 35.88 528 22629 37.22 529 22720 41.6 530 22811 36.05 531 22901 37.44 532 22991 37.21 533 23081 38.48 534 23171 32.63 535 23261 30.62 536 23350 40.13 537 23438 40.39 538 23526 35.62 539 23613 38.49 540 23699 42.37 541 23785 36.33 542 23871 37.4 543 23957 32.36 544 24044 35.9 545 24131 38.52 546 24219 39.93 547 24308 34.69 548 24398 38.37 549 24489 38.38 550 24580 34.26 551 24671 37.63 552 24762 33.75 553 24852 40.93 554 24943 36.64 555 25033 29.9 556 25124 31.63 557 25216 32.68 558 25308 32.52 559 25400 32.92 560 25492 33.76 561 25584 32.44 562 25676 38.87 563 25768 35.52 564 25859 34.37 565 25950 40.29 566 26040 34.31 567 26130 32.82 568 26220 41.82 569 26311 32.45 570 26401 35.57 571 26492 30.58 572 26582 35.34 573 26672 34.17 574 26762 38.63 575 26852 36.78 576 26942 33.48 577 27032 26.92 578 27122 31.64 579 27211 44.14 580 27299 38.17 581 27388 37.28 582 27475 36.65 583 27561 34.05 584 27646 37.13 585 27730 35.61 586 27815 27.99 587 27899 34.05 588 27983 32.32 589 28067 29.01 590 28152 29.47 591 28237 28.41 592 28322 29.96 593 28407 28.17 594 28493 32.16 595 28579 29.14 596 28665 27.71 597 28751 28.88 598 28836 29.74 599 28920 33.73 600 29004 31.2 601 29087 27.45 602 29169 30.8 603 29251 30.44 604 29332 29.35 605 29414 31.69 606 29495 30.39 607 29577 33.57 608 29659 28.07 609 29741 28.92 610 29823 27.96 611 29906 29.42 612 29990 25.98 613 30074 32.74 614 30160 29.7 615 30246 29.19 616 30333 27.83 617 30421 26.51 618 30509 25.87 619 30598 23.34 620 30687 21.95 621 30776 21.58 622 30864 18.81 623 30954 NaN 624 31043 24.24 625 31133 26.16 626 31224 31.09 627 31315 33.24 628 31406 29.25 629 31497 28.62 630 31587 31.68 631 31678 23.64 632 31767 26.51 633 31855 34.36 634 31942 27.19 635 32029 28.38 636 32114 28.61 637 32198 27.7 638 32283 23.36 639 32368 31.02 640 32454 23.14 641 32539 28.85 642 32625 26.54 643 32712 29.76 644 32798 28.23 645 32885 27.73 646 32972 34.98 647 33059 27.23 648 33145 25.56 649 33230 24.99 650 33314 22.88 651 33397 30.98 652 33481 26.14 653 33564 26.15 654 33647 27.89 655 33732 24.3 656 33817 23.62 657 33903 26.13 658 33990 NaN 659 34077 45.66 660 34165 34.59 661 34252 32.14 662 34340 26.99 663 34428 26.8 664 34515 26.4 665 34602 39.17 666 34687 29.86 667 34772 31.22 668 34855 26.38 669 34938 26.05 670 35019 24.88 671 35100 22.64 672 35181 31.23 673 35261 29.28 674 35342 34.63 675 35423 29.8 676 35505 32.84 677 35588 27.73 678 35672 39.79 679 35755 28.97 680 35840 33.69 681 35924 29.87 682 36009 25.21 683 36095 25.67 684 36180 29.78 685 36266 26.02 686 36352 30.18 687 36438 24.11 688 36524 28.53 689 36610 26.96 690 36695 32.68 691 36779 25.53 692 36863 28.09 693 36946 27.19 694 37029 27.08 695 37110 25.57 696 37190 23.31 697 37268 25.18 698 37346 24.63 699 37423 28.36 700 37498 34.35 701 37573 29.54 702 37648 27.89 703 37722 25.85 704 37796 25.58 705 37871 22.05 706 37945 25.7 707 38020 21.86 708 38094 21.8 709 38169 22.87 710 38244 27.32 711 38319 24.94 712 38395 32.4 713 38471 26.97 714 38546 22.46 715 38622 20.92 716 38698 21.55 717 38774 19.65 718 38850 29.14 719 38928 31.43 720 39007 31.97 721 39088 31.9 722 39171 30.35 723 39256 28.03 724 39342 39.82 725 39430 28.85 726 39519 23.18 727 39609 30.1 728 39698 27.96 729 39787 26.85 730 39875 27.72 731 39963 24.97 732 40050 21.8 733 40137 23.55 734 40224 28.58 735 40310 26.16 736 40397 24.34 737 40483 27.38 738 40569 29.85 739 40654 24.98 740 40740 23.3 741 40825 21.08 742 40910 28.1 743 40995 26.78 744 41079 20.37 745 41164 23.89 746 41248 24.51 747 41333 27.7 748 41418 32.61 749 41504 37.82 750 41590 33.48 751 41678 32.12 752 41766 34.8 753 41855 29.16 754 41944 30.66 755 42033 28.22 756 42122 30.36 757 42211 31.82 758 42299 23.65 759 42386 20.67 760 42472 30.53 761 42557 35.79 762 42641 35.19 763 42724 29.52 764 42806 31.88 765 42887 32.78 766 42968 32.39 767 43050 30.66 768 43132 31.34 769 43216 41.87 770 43300 37.47 771 43386 37.58 772 43472 34.48 773 43560 31.51 774 43648 26.48 775 43737 25.21 776 43825 27.92 777 43914 22.89 778 44002 35.52 779 44090 22.95 780 44177 25.12 781 44264 33.45 782 44350 26.91 783 44436 32.85 784 44521 26.8 785 44605 26.5 786 44689 22.05 787 44772 24.09