Schweingruber, Fritz Hans (2007): Tree-ring measurements of Picea mariana (Black spruce) from sample QUEBEC-181 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.597174
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 178; Begin 1595; End 1772
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 | Ring width | R | 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:
1602 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 R [1/100 mm] | 8 I [1/1000 g/cm3] | 9 T [1/1000 g/cm3] | 10 Age_pith [a] |
---|---|---|---|---|---|---|---|---|---|
0.178 | 1772 | 40 | 42 | 3 | 3 | 6 | 405 | 421 | 187 |
0.179 | 1771 | 35 | 52 | 5 | 2 | 7 | 390 | 510 | 186 |
0.180 | 1770 | 34 | 44 | 5 | 2 | 7 | 361 | 436 | 185 |
0.181 | 1769 | 36 | 48 | 5 | 3 | 8 | 379 | 465 | 184 |
0.182 | 1768 | 34 | 47 | 5 | 3 | 8 | 369 | 443 | 183 |
0.183 | 1767 | 31 | 55 | 8 | 5 | 13 | 361 | 491 | 182 |
0.184 | 1766 | 27 | 44 | 17 | 6 | 23 | 332 | 412 | 181 |
0.185 | 1765 | 35 | 49 | 10 | 5 | 15 | 385 | 473 | 180 |
0.186 | 1764 | 38 | 65 | 11 | 4 | 15 | 442 | 616 | 179 |
0.187 | 1763 | 34 | 56 | 17 | 6 | 23 | 388 | 530 | 178 |
0.188 | 1762 | 32 | 59 | 7 | 5 | 12 | 391 | 532 | 177 |
0.189 | 1761 | 37 | 49 | 16 | 1 | 17 | 385 | 491 | 176 |
0.190 | 1760 | 33 | 56 | 8 | 5 | 13 | 375 | 521 | 175 |
0.191 | 1759 | 33 | 52 | 13 | 4 | 17 | 372 | 480 | 174 |
0.192 | 1758 | 35 | 56 | 13 | 3 | 16 | 386 | 512 | 173 |
0.193 | 1757 | 27 | 51 | 26 | 10 | 36 | 354 | 452 | 172 |
0.194 | 1756 | 31 | 42 | 16 | 8 | 24 | 356 | 395 | 171 |
0.195 | 1755 | 31 | 41 | 11 | 3 | 14 | 347 | 426 | 170 |
0.196 | 1754 | 32 | 58 | 37 | 6 | 43 | 376 | 523 | 169 |
0.197 | 1753 | 33 | 63 | 14 | 3 | 17 | 398 | 574 | 168 |
0.198 | 1752 | 34 | 45 | 8 | 3 | 11 | 367 | 441 | 167 |
0.199 | 1751 | 34 | 63 | 14 | 3 | 17 | 419 | 595 | 166 |
0.200 | 1750 | 34 | 76 | 16 | 6 | 22 | 405 | 668 | 165 |
0.201 | 1749 | 33 | 46 | 12 | 4 | 16 | 360 | 459 | 164 |
0.202 | 1748 | 34 | 71 | 16 | 7 | 23 | 417 | 654 | 163 |
0.203 | 1747 | 41 | 60 | 11 | 5 | 16 | 442 | 560 | 162 |
0.204 | 1746 | 39 | 66 | 17 | 4 | 21 | 454 | 626 | 161 |
0.205 | 1745 | 34 | 65 | 24 | 5 | 29 | 382 | 592 | 160 |
0.206 | 1744 | 38 | 70 | 26 | 5 | 31 | 422 | 661 | 159 |
0.207 | 1743 | 38 | 67 | 19 | 6 | 25 | 445 | 626 | 158 |
0.208 | 1742 | 36 | 76 | 21 | 8 | 29 | 430 | 683 | 157 |
0.209 | 1741 | 41 | 68 | 16 | 6 | 22 | 459 | 625 | 156 |
0.210 | 1740 | 36 | 59 | 29 | 6 | 35 | 413 | 528 | 155 |
0.211 | 1739 | 38 | 66 | 29 | 5 | 34 | 438 | 615 | 154 |
0.212 | 1738 | 38 | 70 | 19 | 6 | 25 | 446 | 622 | 153 |
0.213 | 1737 | 42 | 66 | 18 | 4 | 22 | 460 | 629 | 152 |
0.214 | 1736 | 34 | 73 | 19 | 5 | 24 | 412 | 673 | 151 |
0.215 | 1735 | 37 | 76 | 21 | 3 | 24 | 438 | 700 | 150 |
0.216 | 1734 | 36 | 65 | 16 | 6 | 22 | 427 | 596 | 149 |
0.217 | 1733 | 34 | 64 | 16 | 5 | 21 | 409 | 590 | 148 |
0.218 | 1732 | 32 | 75 | 25 | 5 | 30 | 413 | 672 | 147 |
0.219 | 1731 | 33 | 57 | 18 | 5 | 23 | 389 | 540 | 146 |
0.220 | 1730 | 40 | 73 | 20 | 4 | 24 | 454 | 679 | 145 |
0.221 | 1729 | 33 | 61 | 14 | 4 | 18 | 413 | 549 | 144 |
0.222 | 1728 | 42 | 70 | 13 | 5 | 18 | 472 | 644 | 143 |
0.223 | 1727 | 36 | 85 | 23 | 5 | 28 | 446 | 762 | 142 |
0.224 | 1726 | 32 | 67 | 31 | 12 | 43 | 397 | 615 | 141 |
0.225 | 1725 | 35 | 61 | 28 | 4 | 32 | 396 | 584 | 140 |
0.226 | 1724 | 36 | 65 | 27 | 4 | 31 | 422 | 625 | 139 |
0.227 | 1723 | 37 | 65 | 17 | 7 | 24 | 435 | 609 | 138 |
0.228 | 1722 | 34 | 64 | 20 | 6 | 26 | 411 | 587 | 137 |
0.229 | 1721 | 40 | 76 | 15 | 5 | 20 | 478 | 702 | 136 |
0.230 | 1720 | 36 | 61 | 11 | 8 | 19 | 433 | 568 | 135 |
0.231 | 1719 | 35 | 78 | 21 | 4 | 25 | 422 | 709 | 134 |
0.232 | 1718 | 38 | 49 | 17 | 13 | 30 | 413 | 462 | 133 |
0.233 | 1717 | 39 | 61 | 15 | 4 | 19 | 432 | 559 | 132 |
0.234 | 1716 | 35 | 72 | 27 | 7 | 34 | 417 | 658 | 131 |
0.235 | 1715 | 31 | 71 | 29 | 5 | 34 | 401 | 645 | 130 |
0.236 | 1714 | 37 | 56 | 24 | 8 | 32 | 409 | 538 | 129 |
0.237 | 1713 | 35 | 73 | 28 | 5 | 33 | 411 | 667 | 128 |
0.238 | 1712 | 34 | 47 | 39 | 6 | 45 | 375 | 446 | 127 |
0.239 | 1711 | 34 | 66 | 41 | 5 | 46 | 384 | 610 | 126 |
0.240 | 1710 | 42 | 73 | 14 | 6 | 20 | 474 | 680 | 125 |
0.241 | 1709 | 37 | 61 | 38 | 3 | 41 | 402 | 561 | 124 |
0.242 | 1708 | 38 | 61 | 32 | 4 | 36 | 422 | 574 | 123 |
0.243 | 1707 | 34 | 77 | 29 | 8 | 37 | 438 | 671 | 122 |
0.244 | 1706 | 34 | 79 | 33 | 5 | 38 | 424 | 719 | 121 |
0.245 | 1705 | 35 | 81 | 35 | 6 | 41 | 427 | 718 | 120 |
0.246 | 1704 | 34 | 81 | 42 | 6 | 48 | 415 | 694 | 119 |
0.247 | 1703 | 37 | 80 | 50 | 5 | 55 | 437 | 728 | 118 |
0.248 | 1702 | 36 | 67 | 42 | 8 | 50 | 427 | 607 | 117 |
0.249 | 1701 | 39 | 84 | 49 | 9 | 58 | 442 | 764 | 116 |
0.250 | 1700 | 36 | 72 | 41 | 4 | 45 | 417 | 682 | 115 |
0.251 | 1699 | 34 | 82 | 55 | 8 | 63 | 423 | 723 | 114 |
0.252 | 1698 | 37 | 76 | 44 | 6 | 50 | 429 | 693 | 113 |
0.253 | 1697 | 37 | 65 | 28 | 18 | 46 | 425 | 613 | 112 |
0.254 | 1696 | 40 | 80 | 50 | 4 | 54 | 455 | 729 | 111 |
0.255 | 1695 | 42 | 66 | 37 | 6 | 43 | 456 | 607 | 110 |
0.256 | 1694 | 40 | 69 | 33 | 8 | 41 | 453 | 634 | 109 |
0.257 | 1693 | 36 | 86 | 45 | 5 | 50 | 451 | 791 | 108 |
0.258 | 1692 | 34 | 87 | 43 | 7 | 50 | 436 | 758 | 107 |
0.259 | 1691 | 35 | 82 | 42 | 6 | 48 | 445 | 736 | 106 |
0.260 | 1690 | 35 | 63 | 29 | 6 | 35 | 412 | 589 | 105 |
0.261 | 1689 | 37 | 85 | 69 | 9 | 78 | 432 | 745 | 104 |
0.262 | 1688 | 34 | 62 | 52 | 6 | 58 | 402 | 568 | 103 |
0.263 | 1687 | 37 | 85 | 48 | 10 | 58 | 460 | 760 | 102 |
0.264 | 1686 | 40 | 61 | 31 | 11 | 42 | 433 | 553 | 101 |
0.265 | 1685 | 35 | 79 | 44 | 7 | 51 | 427 | 708 | 100 |
0.266 | 1684 | 34 | 76 | 54 | 14 | 68 | 443 | 694 | 99 |
0.267 | 1683 | 34 | 75 | 45 | 6 | 51 | 412 | 633 | 98 |
0.268 | 1682 | 40 | 81 | 30 | 6 | 36 | 455 | 720 | 97 |
0.269 | 1681 | 42 | 69 | 33 | 5 | 38 | 482 | 641 | 96 |
0.270 | 1680 | 35 | 71 | 28 | 3 | 31 | 419 | 665 | 95 |
0.271 | 1679 | 37 | 82 | 30 | 7 | 37 | 434 | 762 | 94 |
0.272 | 1678 | 32 | 86 | 72 | 9 | 81 | 412 | 759 | 93 |
0.273 | 1677 | 41 | 77 | 16 | 5 | 21 | 484 | 705 | 92 |
0.274 | 1676 | 33 | 62 | 32 | 12 | 44 | 408 | 580 | 91 |
0.275 | 1675 | 38 | 90 | 47 | 7 | 54 | 462 | 816 | 90 |
0.276 | 1674 | 37 | 67 | 32 | 3 | 35 | 430 | 612 | 89 |
0.277 | 1673 | 33 | 86 | 40 | 6 | 46 | 428 | 772 | 88 |
0.278 | 1672 | 33 | 72 | 52 | 4 | 56 | 403 | 668 | 87 |
0.279 | 1671 | 33 | 66 | 53 | 5 | 58 | 379 | 573 | 86 |
0.280 | 1670 | 34 | 74 | 37 | 4 | 41 | 418 | 668 | 85 |
0.281 | 1669 | 33 | 82 | 61 | 5 | 66 | 427 | 739 | 84 |
0.282 | 1668 | 34 | 74 | 54 | 6 | 60 | 412 | 660 | 83 |
0.283 | 1667 | 32 | 68 | 39 | 8 | 47 | 383 | 624 | 82 |
0.284 | 1666 | 33 | 67 | 46 | 4 | 50 | 403 | 610 | 81 |
0.285 | 1665 | 31 | 78 | 32 | 5 | 37 | 403 | 706 | 80 |
0.286 | 1664 | 27 | 74 | 41 | 6 | 47 | 373 | 652 | 79 |
0.287 | 1663 | 33 | 74 | 46 | 6 | 52 | 399 | 661 | 78 |
0.288 | 1662 | 37 | 67 | 41 | 4 | 45 | 427 | 638 | 77 |
0.289 | 1661 | 37 | 79 | 33 | 6 | 39 | 439 | 720 | 76 |
0.290 | 1660 | 35 | 78 | 33 | 6 | 39 | 438 | 680 | 75 |
0.291 | 1659 | 36 | 69 | 36 | 4 | 40 | 428 | 644 | 74 |
0.292 | 1658 | 35 | 70 | 33 | 8 | 41 | 425 | 653 | 73 |
0.293 | 1657 | 37 | 66 | 31 | 6 | 37 | 421 | 601 | 72 |
0.294 | 1656 | 35 | 86 | 39 | 5 | 44 | 440 | 779 | 71 |
0.295 | 1655 | 35 | 78 | 42 | 8 | 50 | 417 | 684 | 70 |
0.296 | 1654 | 36 | 64 | 33 | 8 | 41 | 438 | 560 | 69 |
0.297 | 1653 | 36 | 73 | 36 | 9 | 45 | 430 | 655 | 68 |
0.298 | 1652 | 41 | 78 | 20 | 8 | 28 | 467 | 717 | 67 |
0.299 | 1651 | 32 | 66 | 28 | 10 | 38 | 403 | 611 | 66 |
0.300 | 1650 | 35 | 82 | 33 | 8 | 41 | 441 | 759 | 65 |
0.301 | 1649 | 38 | 65 | 25 | 8 | 33 | 437 | 590 | 64 |
0.302 | 1648 | 36 | 83 | 23 | 7 | 30 | 445 | 738 | 63 |
0.303 | 1647 | 38 | 89 | 24 | 5 | 29 | 470 | 811 | 62 |
0.304 | 1646 | 39 | 75 | 19 | 5 | 24 | 444 | 691 | 61 |
0.305 | 1645 | 37 | 72 | 23 | 5 | 28 | 450 | 656 | 60 |
0.306 | 1644 | 41 | 62 | 13 | 2 | 15 | 454 | 592 | 59 |
0.307 | 1643 | 37 | 80 | 27 | 5 | 32 | 443 | 728 | 58 |
0.308 | 1642 | 37 | 53 | 35 | 2 | 37 | 394 | 513 | 57 |
0.309 | 1641 | 38 | 69 | 16 | 5 | 21 | 466 | 634 | 56 |
0.310 | 1640 | 30 | 67 | 22 | 5 | 27 | 398 | 622 | 55 |
0.311 | 1639 | 35 | 74 | 33 | 8 | 41 | 431 | 678 | 54 |
0.312 | 1638 | 36 | 55 | 30 | 4 | 34 | 394 | 523 | 53 |
0.313 | 1637 | 32 | 84 | 19 | 5 | 24 | 439 | 755 | 52 |
0.314 | 1636 | 35 | 84 | 30 | 5 | 35 | 410 | 753 | 51 |
0.315 | 1635 | 39 | 74 | 30 | 6 | 36 | 453 | 697 | 50 |
0.316 | 1634 | 32 | 55 | 20 | 4 | 24 | 364 | 510 | 49 |
0.317 | 1633 | 39 | 81 | 23 | 6 | 29 | 464 | 742 | 48 |
0.318 | 1632 | 33 | 79 | 27 | 5 | 32 | 412 | 723 | 47 |
0.319 | 1631 | 35 | 64 | 28 | 8 | 36 | 405 | 574 | 46 |
0.320 | 1630 | 38 | 51 | 22 | 3 | 25 | 401 | 491 | 45 |
0.321 | 1629 | 34 | 65 | 27 | 7 | 34 | 429 | 595 | 44 |
0.322 | 1628 | 40 | 77 | 18 | 8 | 26 | 480 | 696 | 43 |
0.323 | 1627 | 43 | 73 | 18 | 5 | 23 | 488 | 679 | 42 |
0.324 | 1626 | 39 | 91 | 19 | 4 | 23 | 489 | 817 | 41 |
0.325 | 1625 | 36 | 91 | 26 | 4 | 30 | 447 | 858 | 40 |
0.326 | 1624 | 34 | 61 | 22 | 5 | 27 | 399 | 560 | 39 |
0.327 | 1623 | 37 | 84 | 18 | 7 | 25 | 456 | 776 | 38 |
0.328 | 1622 | 35 | 77 | 21 | 6 | 27 | 406 | 687 | 37 |
0.329 | 1621 | 35 | 84 | 26 | 6 | 32 | 435 | 761 | 36 |
0.330 | 1620 | 36 | 56 | 14 | 6 | 20 | 397 | 555 | 35 |
0.331 | 1619 | 52 | 88 | 15 | 4 | 19 | 603 | 836 | 34 |
0.332 | 1618 | 45 | 93 | 17 | 4 | 21 | 537 | 866 | 33 |
0.333 | 1617 | 40 | 77 | 16 | 5 | 21 | 482 | 718 | 32 |
0.334 | 1616 | 38 | 82 | 29 | 5 | 34 | 447 | 773 | 31 |
0.335 | 1615 | 36 | 72 | 24 | 10 | 34 | 438 | 661 | 30 |
0.336 | 1614 | 38 | 82 | 18 | 8 | 26 | 459 | 717 | 29 |
0.337 | 1613 | 32 | 90 | 41 | 8 | 49 | 408 | 806 | 28 |
0.338 | 1612 | 34 | 88 | 52 | 13 | 65 | 460 | 771 | 27 |
0.339 | 1611 | 37 | 85 | 43 | 9 | 52 | 511 | 762 | 26 |
0.340 | 1610 | 35 | 80 | 37 | 10 | 47 | 418 | 724 | 25 |
0.341 | 1609 | 41 | 57 | 51 | 11 | 62 | 468 | 523 | 24 |
0.342 | 1608 | 46 | 70 | 16 | 30 | 46 | 513 | 649 | 23 |
0.343 | 1607 | 38 | 75 | 22 | 7 | 29 | 453 | 691 | 22 |
0.344 | 1606 | 42 | 67 | 21 | 5 | 26 | 472 | 633 | 21 |
0.345 | 1605 | 35 | 68 | 18 | 6 | 24 | 416 | 618 | 20 |
0.346 | 1604 | 36 | 86 | 38 | 9 | 47 | 449 | 742 | 19 |
0.347 | 1603 | 40 | 70 | 23 | 7 | 30 | 462 | 669 | 18 |
0.348 | 1602 | 46 | 87 | 21 | 6 | 27 | 529 | 804 | 17 |
0.349 | 1601 | 40 | 73 | 19 | 10 | 29 | 477 | 688 | 16 |
0.350 | 1600 | 42 | 91 | 21 | 8 | 29 | 495 | 815 | 15 |
0.351 | 1599 | 38 | 82 | 38 | 12 | 50 | 446 | 747 | 14 |
0.352 | 1598 | 42 | 91 | 64 | 13 | 77 | 529 | 825 | 13 |
0.353 | 1597 | 37 | 90 | 54 | 14 | 68 | 465 | 831 | 12 |
0.354 | 1596 | 51 | 95 | 18 | 82 | 100 | 621 | 885 | 11 |
0.355 | 1595 | 53 | 100 | 42 | 19 | 61 | 687 | 905 | 10 |