Schweingruber, Fritz Hans (2007): Tree-ring measurements of Picea mariana (Black spruce) from sample QUEBEC-172 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.597173
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 73; Begin 1545; End 1617
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:
657 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] |
---|---|---|---|---|---|---|---|---|---|
0.333 | 1617 | 34 | 57 | 10 | 5 | 15 | 407 | 540 | 79 |
0.334 | 1616 | 44 | 71 | 11 | 5 | 16 | 493 | 680 | 78 |
0.335 | 1615 | 44 | 65 | 11 | 5 | 16 | 500 | 623 | 77 |
0.336 | 1614 | 50 | 71 | 6 | 4 | 10 | 547 | 683 | 76 |
0.337 | 1613 | 49 | 66 | 5 | 3 | 8 | 533 | 638 | 75 |
0.338 | 1612 | 41 | 58 | 8 | 5 | 13 | 473 | 567 | 74 |
0.339 | 1611 | 44 | 46 | 2 | 4 | 6 | 445 | 482 | 73 |
0.340 | 1610 | 50 | 63 | 4 | 3 | 7 | 545 | 610 | 72 |
0.341 | 1609 | 43 | 54 | 11 | 6 | 17 | 440 | 531 | 71 |
0.342 | 1608 | 44 | 65 | 8 | 3 | 11 | 480 | 627 | 70 |
0.343 | 1607 | 43 | 67 | 8 | 4 | 12 | 479 | 641 | 69 |
0.344 | 1606 | 41 | 68 | 14 | 3 | 17 | 465 | 635 | 68 |
0.345 | 1605 | 41 | 72 | 14 | 4 | 18 | 470 | 672 | 67 |
0.346 | 1604 | 41 | 85 | 19 | 5 | 24 | 487 | 772 | 66 |
0.347 | 1603 | 43 | 73 | 14 | 3 | 17 | 477 | 692 | 65 |
0.348 | 1602 | 48 | 82 | 13 | 4 | 17 | 540 | 778 | 64 |
0.349 | 1601 | 49 | 76 | 12 | 3 | 15 | 545 | 732 | 63 |
0.350 | 1600 | 45 | 90 | 16 | 4 | 20 | 531 | 821 | 62 |
0.351 | 1599 | 42 | 90 | 19 | 5 | 24 | 489 | 810 | 61 |
0.352 | 1598 | 39 | 85 | 19 | 5 | 24 | 472 | 767 | 60 |
0.353 | 1597 | 40 | 82 | 12 | 3 | 15 | 475 | 796 | 59 |
0.354 | 1596 | 35 | 71 | 12 | 5 | 17 | 413 | 637 | 58 |
0.355 | 1595 | 38 | 71 | 15 | 4 | 19 | 439 | 656 | 57 |
0.356 | 1594 | 36 | 85 | 14 | 4 | 18 | 412 | 747 | 56 |
0.357 | 1593 | 36 | 45 | 18 | 4 | 22 | 367 | 440 | 55 |
0.358 | 1592 | 38 | 81 | 18 | 4 | 22 | 461 | 748 | 54 |
0.359 | 1591 | 41 | 75 | 18 | 7 | 25 | 467 | 700 | 53 |
0.360 | 1590 | 38 | 58 | 21 | 5 | 26 | 420 | 560 | 52 |
0.361 | 1589 | 39 | 99 | 24 | 6 | 30 | 510 | 872 | 51 |
0.362 | 1588 | 38 | 83 | 23 | 7 | 30 | 471 | 762 | 50 |
0.363 | 1587 | 41 | 74 | 20 | 12 | 32 | 481 | 685 | 49 |
0.364 | 1586 | 38 | 81 | 22 | 6 | 28 | 476 | 732 | 48 |
0.365 | 1585 | 40 | 73 | 15 | 7 | 22 | 467 | 673 | 47 |
0.366 | 1584 | 46 | 87 | 9 | 4 | 13 | 514 | 786 | 46 |
0.367 | 1583 | 42 | 78 | 14 | 4 | 18 | 486 | 726 | 45 |
0.368 | 1582 | 41 | 85 | 15 | 4 | 19 | 498 | 768 | 44 |
0.369 | 1581 | 41 | 88 | 17 | 4 | 21 | 496 | 825 | 43 |
0.370 | 1580 | 47 | 77 | 11 | 3 | 14 | 526 | 743 | 42 |
0.371 | 1579 | 44 | 79 | 13 | 3 | 16 | 507 | 735 | 41 |
0.372 | 1578 | 44 | 86 | 13 | 4 | 17 | 515 | 799 | 40 |
0.373 | 1577 | 46 | 78 | 14 | 6 | 20 | 522 | 733 | 39 |
0.374 | 1576 | 41 | 79 | 23 | 6 | 29 | 481 | 743 | 38 |
0.375 | 1575 | 39 | 85 | 16 | 7 | 23 | 480 | 761 | 37 |
0.376 | 1574 | 39 | 81 | 19 | 4 | 23 | 475 | 744 | 36 |
0.377 | 1573 | 41 | 72 | 19 | 6 | 25 | 473 | 668 | 35 |
0.378 | 1572 | 41 | 72 | 17 | 6 | 23 | 480 | 654 | 34 |
0.379 | 1571 | 43 | 74 | 20 | 5 | 25 | 494 | 713 | 33 |
0.380 | 1570 | 40 | 90 | 28 | 9 | 37 | 487 | 824 | 32 |
0.381 | 1569 | 41 | 67 | 34 | 11 | 45 | 457 | 619 | 31 |
0.382 | 1568 | 41 | 86 | 33 | 11 | 44 | 476 | 800 | 30 |
0.383 | 1567 | 40 | 82 | 44 | 11 | 55 | 476 | 736 | 29 |
0.384 | 1566 | 45 | 80 | 43 | 13 | 56 | 483 | 739 | 28 |
0.385 | 1565 | 39 | 89 | 42 | 10 | 52 | 469 | 811 | 27 |
0.386 | 1564 | 37 | 83 | 35 | 8 | 43 | 461 | 767 | 26 |
0.387 | 1563 | 36 | 80 | 58 | 12 | 70 | 432 | 714 | 25 |
0.388 | 1562 | 33 | 84 | 71 | 16 | 87 | 446 | 760 | 24 |
0.389 | 1561 | 40 | 86 | 67 | 10 | 77 | 486 | 778 | 23 |
0.390 | 1560 | 38 | 84 | 50 | 11 | 61 | 477 | 750 | 22 |
0.391 | 1559 | 40 | 88 | 49 | 10 | 59 | 496 | 802 | 21 |
0.392 | 1558 | 44 | 88 | 52 | 14 | 66 | 548 | 804 | 20 |
0.393 | 1557 | 36 | 87 | 49 | 10 | 59 | 494 | 796 | 19 |
0.394 | 1556 | 43 | 78 | 45 | 7 | 52 | 509 | 732 | 18 |
0.395 | 1555 | 45 | 88 | 35 | 12 | 47 | 529 | 819 | 17 |
0.396 | 1554 | 44 | 76 | 48 | 19 | 67 | 522 | 689 | 16 |
0.397 | 1553 | 41 | 81 | 59 | 14 | 73 | 507 | 721 | 15 |
0.398 | 1552 | 48 | 89 | 48 | 14 | 62 | 554 | 832 | 14 |
0.399 | 1551 | 49 | 94 | 51 | 16 | 67 | 561 | 873 | 13 |
0.400 | 1550 | 50 | 97 | 37 | 19 | 56 | 594 | 895 | 12 |
0.401 | 1549 | 41 | 78 | 44 | 16 | 60 | 517 | 696 | 11 |
0.402 | 1548 | 51 | 96 | 45 | 29 | 74 | 591 | 877 | 10 |
0.403 | 1547 | 51 | 93 | 39 | 21 | 60 | 603 | 861 | 9 |
0.404 | 1546 | 57 | 97 | 28 | 10 | 38 | 648 | 896 | 8 |
0.405 | 1545 | 54 | 96 | 18 | 24 | 42 | 643 | 894 | 7 |