Schweingruber, Fritz Hans; Brunner, Margrit (2007): Tree-ring measurements of Picea sitchensis (Sitka spruce) from sample CHILK-72 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.590919
Always quote citation above when using data! You can download the citation in several formats below.
Project(s):
Coverage:
Latitude: 59.550000 * Longitude: -136.500000
Minimum Elevation: 780.0 m * Maximum Elevation: 780.0 m
Event(s):
CHILK * Latitude: 59.550000 * Longitude: -136.500000 * Elevation: 780.0 m * Location: Chilkat Pass, Canada * Campaign: WDD * Method/Device: Tree ring sampling (TREE) * Comment: Exposition W; Slope 3 deg; Geology: Silikat Moraenenschutt; Tree line 810 m; av. Tree height 25 m; Tree cover 60%; Shrub cover 50%; Herb cover 90%; Moss cover 5%; Vegatation type: Br. Kronen an leicht gen. Hang. Viel Hochst; Film number: 715A
Comment:
Species PCSI; No of rings 108; Begin 1876; End 1983
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:
972 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] |
---|---|---|---|---|---|---|---|---|---|
-0.033 | 1983 | 33 | 79 | 109 | 18 | 127 | 372 | 689 | 133 |
-0.032 | 1982 | 33 | 79 | 100 | 15 | 115 | 374 | 697 | 132 |
-0.031 | 1981 | 33 | 76 | 93 | 15 | 108 | 382 | 651 | 131 |
-0.030 | 1980 | 35 | 76 | 71 | 14 | 85 | 428 | 671 | 130 |
-0.029 | 1979 | 32 | 80 | 84 | 13 | 97 | 372 | 711 | 129 |
-0.028 | 1978 | 34 | 75 | 53 | 12 | 65 | 393 | 656 | 128 |
-0.027 | 1977 | 33 | 76 | 72 | 11 | 83 | 372 | 663 | 127 |
-0.026 | 1976 | 32 | 75 | 53 | 12 | 65 | 372 | 652 | 126 |
-0.025 | 1975 | 32 | 66 | 56 | 9 | 65 | 358 | 595 | 125 |
-0.024 | 1974 | 32 | 69 | 62 | 12 | 74 | 355 | 604 | 124 |
-0.023 | 1973 | 38 | 68 | 23 | 11 | 34 | 410 | 621 | 123 |
-0.022 | 1972 | 34 | 64 | 53 | 16 | 69 | 376 | 582 | 122 |
-0.021 | 1971 | 29 | 75 | 109 | 27 | 136 | 356 | 638 | 121 |
-0.020 | 1970 | 31 | 75 | 84 | 13 | 97 | 350 | 650 | 120 |
-0.019 | 1969 | 31 | 60 | 132 | 12 | 144 | 337 | 535 | 119 |
-0.018 | 1968 | 34 | 83 | 119 | 19 | 138 | 382 | 716 | 118 |
-0.017 | 1967 | 33 | 82 | 138 | 20 | 158 | 363 | 707 | 117 |
-0.016 | 1966 | 34 | 71 | 163 | 19 | 182 | 381 | 611 | 116 |
-0.015 | 1965 | 31 | 87 | 146 | 23 | 169 | 374 | 756 | 115 |
-0.014 | 1964 | 31 | 76 | 160 | 20 | 180 | 350 | 650 | 114 |
-0.013 | 1963 | 30 | 89 | 160 | 20 | 180 | 361 | 763 | 113 |
-0.012 | 1962 | 31 | 80 | 132 | 18 | 150 | 375 | 698 | 112 |
-0.011 | 1961 | 27 | 81 | 174 | 25 | 199 | 337 | 697 | 111 |
-0.010 | 1960 | 29 | 80 | 180 | 22 | 202 | 343 | 685 | 110 |
-0.009 | 1959 | 33 | 77 | 148 | 19 | 167 | 373 | 664 | 109 |
-0.008 | 1958 | 35 | 77 | 118 | 30 | 148 | 395 | 639 | 108 |
-0.007 | 1957 | 30 | 91 | 148 | 22 | 170 | 374 | 785 | 107 |
-0.006 | 1956 | 31 | 74 | 157 | 28 | 185 | 374 | 648 | 106 |
-0.005 | 1955 | 31 | 64 | 155 | 26 | 181 | 370 | 564 | 105 |
-0.004 | 1954 | 31 | 85 | 124 | 21 | 145 | 355 | 712 | 104 |
-0.003 | 1953 | 32 | 80 | 127 | 15 | 142 | 360 | 696 | 103 |
-0.002 | 1952 | 33 | 69 | 95 | 18 | 113 | 376 | 627 | 102 |
-0.001 | 1951 | 29 | 82 | 183 | 29 | 212 | 360 | 700 | 101 |
0.000 | 1950 | 29 | 79 | 169 | 34 | 203 | 345 | 674 | 100 |
0.001 | 1949 | 30 | 72 | 133 | 16 | 149 | 341 | 624 | 99 |
0.002 | 1948 | 31 | 74 | 151 | 27 | 178 | 374 | 636 | 98 |
0.003 | 1947 | 32 | 82 | 130 | 27 | 157 | 368 | 700 | 97 |
0.004 | 1946 | 29 | 66 | 189 | 23 | 212 | 334 | 579 | 96 |
0.005 | 1945 | 28 | 73 | 168 | 23 | 191 | 317 | 643 | 95 |
0.006 | 1944 | 29 | 74 | 209 | 20 | 229 | 330 | 656 | 94 |
0.007 | 1943 | 29 | 76 | 172 | 23 | 195 | 343 | 653 | 93 |
0.008 | 1942 | 28 | 81 | 187 | 20 | 207 | 332 | 706 | 92 |
0.009 | 1941 | 31 | 84 | 155 | 22 | 177 | 360 | 722 | 91 |
0.010 | 1940 | 30 | 81 | 161 | 25 | 186 | 358 | 695 | 90 |
0.011 | 1939 | 31 | 69 | 170 | 21 | 191 | 340 | 591 | 89 |
0.012 | 1938 | 32 | 86 | 127 | 21 | 148 | 370 | 763 | 88 |
0.013 | 1937 | 31 | 72 | 154 | 20 | 174 | 361 | 634 | 87 |
0.014 | 1936 | 31 | 81 | 144 | 42 | 186 | 363 | 665 | 86 |
0.015 | 1935 | 28 | 75 | 200 | 26 | 226 | 334 | 645 | 85 |
0.016 | 1934 | 30 | 86 | 207 | 30 | 237 | 349 | 736 | 84 |
0.017 | 1933 | 28 | 80 | 191 | 31 | 222 | 335 | 677 | 83 |
0.018 | 1932 | 27 | 78 | 185 | 28 | 213 | 327 | 662 | 82 |
0.019 | 1931 | 29 | 68 | 192 | 31 | 223 | 330 | 588 | 81 |
0.020 | 1930 | 28 | 77 | 209 | 31 | 240 | 337 | 674 | 80 |
0.021 | 1929 | 30 | 72 | 212 | 31 | 243 | 348 | 620 | 79 |
0.022 | 1928 | 32 | 78 | 191 | 22 | 213 | 354 | 693 | 78 |
0.023 | 1927 | 29 | 78 | 225 | 39 | 264 | 337 | 673 | 77 |
0.024 | 1926 | 32 | 77 | 216 | 41 | 257 | 353 | 674 | 76 |
0.025 | 1925 | 30 | 74 | 182 | 60 | 242 | 377 | 663 | 75 |
0.026 | 1924 | 31 | 68 | 244 | 44 | 288 | 364 | 590 | 74 |
0.027 | 1923 | 30 | 82 | 265 | 27 | 292 | 381 | 693 | 73 |
0.028 | 1922 | 30 | 70 | 223 | 44 | 267 | 349 | 599 | 72 |
0.029 | 1921 | 26 | 76 | 237 | 43 | 280 | 337 | 631 | 71 |
0.030 | 1920 | 30 | 56 | 284 | 45 | 329 | 346 | 516 | 70 |
0.031 | 1919 | 28 | 67 | 255 | 78 | 333 | 327 | 554 | 69 |
0.032 | 1918 | 27 | 68 | 368 | 35 | 403 | 340 | 624 | 68 |
0.033 | 1917 | 27 | 73 | 347 | 42 | 389 | 325 | 606 | 67 |
0.034 | 1916 | 28 | 80 | 342 | 52 | 394 | 332 | 666 | 66 |
0.035 | 1915 | 27 | 80 | 366 | 67 | 433 | 341 | 661 | 65 |
0.036 | 1914 | 27 | 77 | 292 | 35 | 327 | 322 | 638 | 64 |
0.037 | 1913 | 27 | 70 | 324 | 63 | 387 | 325 | 608 | 63 |
0.038 | 1912 | 32 | 71 | 238 | 56 | 294 | 365 | 644 | 62 |
0.039 | 1911 | 25 | 80 | 349 | 60 | 409 | 323 | 668 | 61 |
0.040 | 1910 | 27 | 68 | 266 | 89 | 355 | 328 | 605 | 60 |
0.041 | 1909 | 27 | 68 | 325 | 39 | 364 | 312 | 576 | 59 |
0.042 | 1908 | 24 | 75 | 292 | 55 | 347 | 317 | 637 | 58 |
0.043 | 1907 | 27 | 70 | 312 | 74 | 386 | 330 | 585 | 57 |
0.044 | 1906 | 26 | 70 | 296 | 42 | 338 | 322 | 604 | 56 |
0.045 | 1905 | 28 | 79 | 287 | 61 | 348 | 339 | 691 | 55 |
0.046 | 1904 | 28 | 63 | 204 | 66 | 270 | 335 | 561 | 54 |
0.047 | 1903 | 26 | 80 | 271 | 43 | 314 | 332 | 673 | 53 |
0.048 | 1902 | 26 | 68 | 321 | 48 | 369 | 317 | 581 | 52 |
0.049 | 1901 | 24 | 66 | 393 | 65 | 458 | 313 | 552 | 51 |
0.050 | 1900 | 26 | 74 | 408 | 70 | 478 | 327 | 633 | 50 |
0.051 | 1899 | 27 | 74 | 411 | 117 | 528 | 332 | 613 | 49 |
0.052 | 1898 | 30 | 74 | 399 | 51 | 450 | 354 | 637 | 48 |
0.053 | 1897 | 31 | 77 | 388 | 78 | 466 | 364 | 639 | 47 |
0.054 | 1896 | 26 | 81 | 352 | 111 | 463 | 342 | 652 | 46 |
0.055 | 1895 | 27 | 77 | 345 | 81 | 426 | 332 | 673 | 45 |
0.056 | 1894 | 26 | 69 | 473 | 92 | 565 | 333 | 610 | 44 |
0.057 | 1893 | 27 | 77 | 479 | 60 | 539 | 326 | 650 | 43 |
0.058 | 1892 | 27 | 79 | 386 | 42 | 428 | 336 | 664 | 42 |
0.059 | 1891 | 27 | 76 | 304 | 48 | 352 | 347 | 637 | 41 |
0.060 | 1890 | 27 | 80 | 364 | 54 | 418 | 341 | 666 | 40 |
0.061 | 1889 | 25 | 66 | 261 | 55 | 316 | 330 | 562 | 39 |
0.062 | 1888 | 30 | 88 | 333 | 61 | 394 | 382 | 708 | 38 |
0.063 | 1887 | 28 | 83 | 284 | 66 | 350 | 344 | 702 | 37 |
0.064 | 1886 | 31 | 80 | 308 | 64 | 372 | 391 | 690 | 36 |
0.065 | 1885 | 31 | 84 | 336 | 64 | 400 | 377 | 717 | 35 |
0.066 | 1884 | 32 | 82 | 382 | 107 | 489 | 419 | 672 | 34 |
0.067 | 1883 | 33 | 77 | 276 | 63 | 339 | 370 | 646 | 33 |
0.068 | 1882 | 34 | 70 | 227 | 100 | 327 | 403 | 644 | 32 |
0.069 | 1881 | 35 | 81 | 209 | 77 | 286 | 420 | 704 | 31 |
0.070 | 1880 | 39 | 78 | 292 | 63 | 355 | 446 | 702 | 30 |
0.071 | 1879 | 33 | 81 | 250 | 110 | 360 | 421 | 718 | 29 |
0.072 | 1878 | 37 | 77 | 141 | 50 | 191 | 410 | 698 | 28 |
0.073 | 1877 | 39 | 80 | 99 | 51 | 150 | 429 | 710 | 27 |
0.074 | 1876 | 34 | 74 | 144 | 50 | 194 | 388 | 642 | 26 |