Schweingruber, Fritz Hans (2007): Tree-ring measurements of Picea mariana (Black spruce) from sample QUEBEC-82 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.597237
Always quote citation above when using data! You can download the citation in several formats below.
Project(s):
Coverage:
Latitude: 55.200000 * Longitude: -77.500000
Minimum Elevation: 50.0 m * Maximum Elevation: 50.0 m
Event(s):
QUEBEC * Latitude: 55.200000 * Longitude: -77.500000 * Elevation: 50.0 m * Location: Bonif, Quebec, Canada * Campaign: WDD * Method/Device: Tree ring sampling (TREE) * Comment: Slope 0 deg; Geology: Granit; Tree line 200 m; av. Tree height 5 m; Film number: 858A
Comment:
Species PCMA; No of rings 136; Begin 1381; End 1516
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | AGE | Age | ka BP | Geocode | ||
2 | Age | Age | a AD/CE | Schweingruber, Fritz Hans | ||
3 | Density, minimum | N | 1/100 g/cm3 | Schweingruber, Fritz Hans | ||
4 | Density, maximum | X | 1/100 g/cm3 | Schweingruber, Fritz Hans | ||
5 | Earlywood width | E | 1/100 mm | Schweingruber, Fritz Hans | ||
6 | Latewood width | L | 1/100 mm | Schweingruber, Fritz Hans | ||
7 | Tree ring width | TRW | 1/100 mm | Schweingruber, Fritz Hans | ||
8 | Earlywood density | I | 1/1000 g/cm3 | Schweingruber, Fritz Hans | ||
9 | Latewood density | T | 1/1000 g/cm3 | Schweingruber, Fritz Hans | ||
10 | Approximate age of pith | Age_pith | a | Schweingruber, Fritz Hans |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
1224 data points
Data
1 Age [ka BP] | 2 Age [a AD/CE] | 3 N [1/100 g/cm3] | 4 X [1/100 g/cm3] | 5 E [1/100 mm] | 6 L [1/100 mm] | 7 TRW [1/100 mm] | 8 I [1/1000 g/cm3] | 9 T [1/1000 g/cm3] | 10 Age_pith [a] |
---|---|---|---|---|---|---|---|---|---|
0.434 | 1516 | 20 | 63 | 61 | 20 | 81 | 310 | 583 | 145 |
0.435 | 1515 | 29 | 80 | 56 | 16 | 72 | 424 | 713 | 144 |
0.436 | 1514 | 34 | 66 | 62 | 24 | 86 | 434 | 596 | 143 |
0.437 | 1513 | 34 | 93 | 72 | 18 | 90 | 463 | 827 | 142 |
0.438 | 1512 | 38 | 80 | 42 | 20 | 62 | 481 | 720 | 141 |
0.439 | 1511 | 42 | 62 | 43 | 19 | 62 | 476 | 574 | 140 |
0.440 | 1510 | 36 | 88 | 54 | 13 | 67 | 447 | 788 | 139 |
0.441 | 1509 | 36 | 71 | 38 | 25 | 63 | 433 | 646 | 138 |
0.442 | 1508 | 33 | 61 | 56 | 8 | 64 | 379 | 552 | 137 |
0.443 | 1507 | 36 | 70 | 43 | 11 | 54 | 433 | 622 | 136 |
0.444 | 1506 | 33 | 68 | 38 | 10 | 48 | 408 | 641 | 135 |
0.445 | 1505 | 33 | 75 | 50 | 9 | 59 | 423 | 665 | 134 |
0.446 | 1504 | 35 | 87 | 38 | 6 | 44 | 419 | 785 | 133 |
0.447 | 1503 | 33 | 71 | 29 | 11 | 40 | 408 | 648 | 132 |
0.448 | 1502 | 30 | 83 | 44 | 7 | 51 | 390 | 728 | 131 |
0.449 | 1501 | 36 | 72 | 25 | 9 | 34 | 422 | 665 | 130 |
0.450 | 1500 | 33 | 66 | 27 | 9 | 36 | 403 | 612 | 129 |
0.451 | 1499 | 37 | 85 | 29 | 10 | 39 | 458 | 780 | 128 |
0.452 | 1498 | 32 | 75 | 34 | 7 | 41 | 399 | 676 | 127 |
0.453 | 1497 | 33 | 88 | 34 | 7 | 41 | 416 | 788 | 126 |
0.454 | 1496 | 35 | 66 | 22 | 6 | 28 | 389 | 602 | 125 |
0.455 | 1495 | 29 | 83 | 24 | 5 | 29 | 385 | 722 | 124 |
0.456 | 1494 | 37 | 76 | 25 | 7 | 32 | 447 | 680 | 123 |
0.457 | 1493 | 40 | 77 | 9 | 5 | 14 | 483 | 729 | 122 |
0.458 | 1492 | 32 | 57 | 26 | 4 | 30 | 375 | 517 | 121 |
0.459 | 1491 | 37 | 75 | 21 | 7 | 28 | 469 | 707 | 120 |
0.460 | 1490 | 32 | 76 | 22 | 11 | 33 | 409 | 670 | 119 |
0.461 | 1489 | 38 | 63 | 20 | 7 | 27 | 419 | 597 | 118 |
0.462 | 1488 | 34 | 80 | 19 | 5 | 24 | 411 | 732 | 117 |
0.463 | 1487 | 34 | 72 | 29 | 5 | 34 | 392 | 668 | 116 |
0.464 | 1486 | 33 | 61 | 15 | 6 | 21 | 401 | 555 | 115 |
0.465 | 1485 | 36 | 80 | 12 | 5 | 17 | 453 | 731 | 114 |
0.466 | 1484 | 31 | 67 | 16 | 5 | 21 | 404 | 633 | 113 |
0.467 | 1483 | 35 | 58 | 23 | 4 | 27 | 398 | 560 | 112 |
0.468 | 1482 | 34 | 73 | 23 | 7 | 30 | 409 | 634 | 111 |
0.469 | 1481 | 32 | 71 | 24 | 8 | 32 | 410 | 632 | 110 |
0.470 | 1480 | 36 | 69 | 23 | 4 | 27 | 415 | 624 | 109 |
0.471 | 1479 | 37 | 90 | 35 | 8 | 43 | 445 | 805 | 108 |
0.472 | 1478 | 36 | 85 | 26 | 7 | 33 | 427 | 780 | 107 |
0.473 | 1477 | 34 | 50 | 22 | 13 | 35 | 390 | 454 | 106 |
0.474 | 1476 | 32 | 88 | 44 | 7 | 51 | 400 | 798 | 105 |
0.475 | 1475 | 37 | 79 | 31 | 7 | 38 | 421 | 727 | 104 |
0.476 | 1474 | 36 | 83 | 22 | 5 | 27 | 429 | 775 | 103 |
0.477 | 1473 | 36 | 74 | 28 | 6 | 34 | 421 | 672 | 102 |
0.478 | 1472 | 33 | 92 | 31 | 6 | 37 | 435 | 821 | 101 |
0.479 | 1471 | 37 | 78 | 38 | 7 | 45 | 433 | 710 | 100 |
0.480 | 1470 | 39 | 83 | 15 | 4 | 19 | 445 | 771 | 99 |
0.481 | 1469 | 34 | 72 | 20 | 6 | 26 | 402 | 648 | 98 |
0.482 | 1468 | 35 | 73 | 19 | 3 | 22 | 403 | 698 | 97 |
0.483 | 1467 | 33 | 76 | 22 | 6 | 28 | 407 | 676 | 96 |
0.484 | 1466 | 33 | 48 | 19 | 14 | 33 | 383 | 462 | 95 |
0.485 | 1465 | 52 | 80 | 14 | 3 | 17 | 576 | 773 | 94 |
0.486 | 1464 | 41 | 87 | 39 | 18 | 57 | 493 | 801 | 93 |
0.487 | 1463 | 39 | 89 | 43 | 9 | 52 | 463 | 814 | 92 |
0.488 | 1462 | 41 | 67 | 22 | 19 | 41 | 456 | 627 | 91 |
0.489 | 1461 | 39 | 73 | 18 | 13 | 31 | 472 | 672 | 90 |
0.490 | 1460 | 44 | 65 | 12 | 12 | 24 | 503 | 611 | 89 |
0.491 | 1459 | 39 | 73 | 19 | 7 | 26 | 445 | 665 | 88 |
0.492 | 1458 | 39 | 63 | 30 | 7 | 37 | 442 | 602 | 87 |
0.493 | 1457 | 35 | 70 | 23 | 9 | 32 | 418 | 623 | 86 |
0.494 | 1456 | 37 | 85 | 32 | 8 | 40 | 453 | 788 | 85 |
0.495 | 1455 | 40 | 71 | 22 | 7 | 29 | 465 | 662 | 84 |
0.496 | 1454 | 38 | 81 | 30 | 9 | 39 | 451 | 749 | 83 |
0.497 | 1453 | 39 | 62 | 26 | 7 | 33 | 432 | 586 | 82 |
0.498 | 1452 | 32 | 88 | 37 | 9 | 46 | 426 | 824 | 81 |
0.499 | 1451 | 33 | 77 | 33 | 6 | 39 | 406 | 689 | 80 |
0.500 | 1450 | 37 | 59 | 43 | 9 | 52 | 417 | 561 | 79 |
0.501 | 1449 | 36 | 77 | 49 | 9 | 58 | 429 | 710 | 78 |
0.502 | 1448 | 35 | 79 | 40 | 8 | 48 | 421 | 726 | 77 |
0.503 | 1447 | 33 | 79 | 25 | 5 | 30 | 412 | 740 | 76 |
0.504 | 1446 | 35 | 75 | 24 | 9 | 33 | 426 | 680 | 75 |
0.505 | 1445 | 38 | 82 | 25 | 7 | 32 | 443 | 749 | 74 |
0.506 | 1444 | 35 | 72 | 29 | 7 | 36 | 414 | 656 | 73 |
0.507 | 1443 | 32 | 94 | 43 | 7 | 50 | 420 | 832 | 72 |
0.508 | 1442 | 32 | 83 | 59 | 12 | 71 | 398 | 759 | 71 |
0.509 | 1441 | 33 | 82 | 61 | 13 | 74 | 419 | 735 | 70 |
0.510 | 1440 | 32 | 100 | 53 | 7 | 60 | 425 | 889 | 69 |
0.511 | 1439 | 34 | 103 | 64 | 12 | 76 | 442 | 919 | 68 |
0.512 | 1438 | 33 | 74 | 39 | 8 | 47 | 413 | 695 | 67 |
0.513 | 1437 | 34 | 83 | 32 | 6 | 38 | 399 | 735 | 66 |
0.514 | 1436 | 32 | 87 | 36 | 9 | 45 | 396 | 789 | 65 |
0.515 | 1435 | 35 | 80 | 33 | 7 | 40 | 397 | 737 | 64 |
0.516 | 1434 | 33 | 91 | 36 | 7 | 43 | 398 | 789 | 63 |
0.517 | 1433 | 35 | 81 | 34 | 7 | 41 | 408 | 728 | 62 |
0.518 | 1432 | 33 | 92 | 52 | 12 | 64 | 416 | 818 | 61 |
0.519 | 1431 | 34 | 91 | 53 | 15 | 68 | 460 | 847 | 60 |
0.520 | 1430 | 37 | 96 | 32 | 14 | 46 | 460 | 878 | 59 |
0.521 | 1429 | 40 | 99 | 33 | 15 | 48 | 501 | 889 | 58 |
0.522 | 1428 | 37 | 91 | 28 | 8 | 36 | 463 | 826 | 57 |
0.523 | 1427 | 37 | 89 | 18 | 5 | 23 | 451 | 810 | 56 |
0.524 | 1426 | 36 | 83 | 16 | 3 | 19 | 445 | 766 | 55 |
0.525 | 1425 | 38 | 88 | 22 | 6 | 28 | 475 | 790 | 54 |
0.526 | 1424 | 41 | 74 | 7 | 3 | 10 | 499 | 699 | 53 |
0.527 | 1423 | 38 | 74 | 8 | 2 | 10 | 441 | 729 | 52 |
0.528 | 1422 | 41 | 64 | 5 | 4 | 9 | 426 | 603 | 51 |
0.529 | 1421 | 35 | 84 | 18 | 6 | 24 | 398 | 763 | 50 |
0.530 | 1420 | 37 | 92 | 31 | 6 | 37 | 434 | 810 | 49 |
0.531 | 1419 | 33 | 81 | 37 | 6 | 43 | 399 | 722 | 48 |
0.532 | 1418 | 34 | 79 | 32 | 8 | 40 | 403 | 720 | 47 |
0.533 | 1417 | 33 | 72 | 34 | 7 | 41 | 403 | 670 | 46 |
0.534 | 1416 | 38 | 79 | 29 | 7 | 36 | 442 | 733 | 45 |
0.535 | 1415 | 35 | 79 | 24 | 10 | 34 | 417 | 718 | 44 |
0.536 | 1414 | 36 | 78 | 26 | 8 | 34 | 438 | 723 | 43 |
0.537 | 1413 | 33 | 80 | 28 | 8 | 36 | 388 | 727 | 42 |
0.538 | 1412 | 34 | 78 | 26 | 6 | 32 | 403 | 736 | 41 |
0.539 | 1411 | 34 | 80 | 24 | 7 | 31 | 403 | 740 | 40 |
0.540 | 1410 | 38 | 70 | 22 | 6 | 28 | 429 | 650 | 39 |
0.541 | 1409 | 34 | 93 | 32 | 8 | 40 | 420 | 829 | 38 |
0.542 | 1408 | 42 | 94 | 43 | 13 | 56 | 506 | 881 | 37 |
0.543 | 1407 | 45 | 90 | 42 | 14 | 56 | 538 | 844 | 36 |
0.544 | 1406 | 46 | 87 | 24 | 16 | 40 | 577 | 789 | 35 |
0.545 | 1405 | 39 | 93 | 31 | 11 | 42 | 481 | 842 | 34 |
0.546 | 1404 | 35 | 91 | 38 | 10 | 48 | 420 | 832 | 33 |
0.547 | 1403 | 39 | 86 | 29 | 6 | 35 | 490 | 785 | 32 |
0.548 | 1402 | 39 | 82 | 22 | 7 | 29 | 456 | 749 | 31 |
0.549 | 1401 | 35 | 89 | 37 | 9 | 46 | 445 | 827 | 30 |
0.550 | 1400 | 39 | 93 | 42 | 10 | 52 | 466 | 858 | 29 |
0.551 | 1399 | 33 | 75 | 39 | 11 | 50 | 412 | 680 | 28 |
0.552 | 1398 | 38 | 92 | 47 | 8 | 55 | 478 | 831 | 27 |
0.553 | 1397 | 31 | 86 | 38 | 11 | 49 | 415 | 762 | 26 |
0.554 | 1396 | 34 | 91 | 45 | 8 | 53 | 418 | 832 | 25 |
0.555 | 1395 | 32 | 86 | 30 | 8 | 38 | 416 | 792 | 24 |
0.556 | 1394 | 35 | 85 | 28 | 4 | 32 | 426 | 782 | 23 |
0.557 | 1393 | 35 | 88 | 36 | 7 | 43 | 442 | 824 | 22 |
0.558 | 1392 | 42 | 84 | 20 | 6 | 26 | 486 | 775 | 21 |
0.559 | 1391 | 34 | 81 | 16 | 7 | 23 | 423 | 730 | 20 |
0.560 | 1390 | 34 | 86 | 17 | 4 | 21 | 416 | 811 | 19 |
0.561 | 1389 | 46 | 95 | 33 | 11 | 44 | 536 | 862 | 18 |
0.562 | 1388 | 43 | 87 | 34 | 13 | 47 | 517 | 803 | 17 |
0.563 | 1387 | 43 | 100 | 31 | 17 | 48 | 540 | 901 | 16 |
0.564 | 1386 | 37 | 86 | 23 | 6 | 29 | 442 | 773 | 15 |
0.565 | 1385 | 40 | 87 | 29 | 6 | 35 | 478 | 797 | 14 |
0.566 | 1384 | 39 | 87 | 25 | 11 | 36 | 490 | 784 | 13 |
0.567 | 1383 | 55 | 96 | 16 | 35 | 51 | 657 | 909 | 12 |
0.568 | 1382 | 49 | 84 | 17 | 5 | 22 | 568 | 808 | 11 |
0.569 | 1381 | 44 | 90 | 11 | 9 | 20 | 510 | 821 | 10 |