Schweingruber, Fritz Hans; Brunner, Margrit (2007): Tree-ring measurements of Picea sitchensis (Sitka spruce) from sample CHILK-71 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.590918
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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 109; Begin 1875; 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:
981 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 | 35 | 71 | 108 | 17 | 125 | 381 | 628 | 133 |
-0.032 | 1982 | 36 | 73 | 100 | 25 | 125 | 394 | 650 | 132 |
-0.031 | 1981 | 37 | 73 | 124 | 22 | 146 | 407 | 650 | 131 |
-0.030 | 1980 | 36 | 71 | 113 | 24 | 137 | 400 | 644 | 130 |
-0.029 | 1979 | 35 | 73 | 100 | 25 | 125 | 387 | 649 | 129 |
-0.028 | 1978 | 39 | 74 | 70 | 16 | 86 | 423 | 658 | 128 |
-0.027 | 1977 | 33 | 75 | 104 | 19 | 123 | 366 | 674 | 127 |
-0.026 | 1976 | 36 | 74 | 73 | 18 | 91 | 400 | 666 | 126 |
-0.025 | 1975 | 35 | 66 | 62 | 16 | 78 | 378 | 590 | 125 |
-0.024 | 1974 | 34 | 72 | 67 | 18 | 85 | 386 | 628 | 124 |
-0.023 | 1973 | 35 | 64 | 50 | 12 | 62 | 393 | 577 | 123 |
-0.022 | 1972 | 37 | 63 | 65 | 11 | 76 | 389 | 569 | 122 |
-0.021 | 1971 | 34 | 67 | 121 | 31 | 152 | 379 | 596 | 121 |
-0.020 | 1970 | 33 | 66 | 94 | 20 | 114 | 369 | 584 | 120 |
-0.019 | 1969 | 33 | 53 | 125 | 22 | 147 | 348 | 482 | 119 |
-0.018 | 1968 | 33 | 71 | 124 | 20 | 144 | 369 | 618 | 118 |
-0.017 | 1967 | 33 | 71 | 122 | 21 | 143 | 365 | 634 | 117 |
-0.016 | 1966 | 34 | 61 | 141 | 21 | 162 | 367 | 557 | 116 |
-0.015 | 1965 | 35 | 79 | 128 | 28 | 156 | 388 | 690 | 115 |
-0.014 | 1964 | 33 | 62 | 180 | 25 | 205 | 346 | 551 | 114 |
-0.013 | 1963 | 34 | 78 | 155 | 22 | 177 | 373 | 679 | 113 |
-0.012 | 1962 | 33 | 72 | 133 | 24 | 157 | 375 | 635 | 112 |
-0.011 | 1961 | 31 | 67 | 157 | 32 | 189 | 361 | 584 | 111 |
-0.010 | 1960 | 32 | 69 | 158 | 28 | 186 | 362 | 590 | 110 |
-0.009 | 1959 | 32 | 67 | 143 | 22 | 165 | 369 | 591 | 109 |
-0.008 | 1958 | 35 | 70 | 127 | 25 | 152 | 386 | 627 | 108 |
-0.007 | 1957 | 33 | 87 | 124 | 35 | 159 | 399 | 732 | 107 |
-0.006 | 1956 | 35 | 66 | 118 | 18 | 136 | 389 | 596 | 106 |
-0.005 | 1955 | 36 | 60 | 123 | 18 | 141 | 383 | 542 | 105 |
-0.004 | 1954 | 30 | 81 | 119 | 25 | 144 | 350 | 700 | 104 |
-0.003 | 1953 | 32 | 73 | 142 | 18 | 160 | 361 | 640 | 103 |
-0.002 | 1952 | 33 | 67 | 105 | 28 | 133 | 380 | 598 | 102 |
-0.001 | 1951 | 30 | 84 | 158 | 36 | 194 | 384 | 700 | 101 |
0.000 | 1950 | 30 | 76 | 136 | 45 | 181 | 364 | 635 | 100 |
0.001 | 1949 | 32 | 70 | 103 | 18 | 121 | 356 | 613 | 99 |
0.002 | 1948 | 33 | 66 | 127 | 17 | 144 | 384 | 579 | 98 |
0.003 | 1947 | 33 | 82 | 116 | 31 | 147 | 383 | 703 | 97 |
0.004 | 1946 | 31 | 63 | 171 | 25 | 196 | 341 | 556 | 96 |
0.005 | 1945 | 30 | 66 | 150 | 24 | 174 | 334 | 570 | 95 |
0.006 | 1944 | 29 | 78 | 200 | 25 | 225 | 333 | 672 | 94 |
0.007 | 1943 | 29 | 74 | 180 | 25 | 205 | 341 | 637 | 93 |
0.008 | 1942 | 29 | 78 | 181 | 23 | 204 | 337 | 672 | 92 |
0.009 | 1941 | 31 | 82 | 136 | 22 | 158 | 361 | 694 | 91 |
0.010 | 1940 | 30 | 80 | 137 | 20 | 157 | 359 | 682 | 90 |
0.011 | 1939 | 30 | 70 | 133 | 25 | 158 | 337 | 598 | 89 |
0.012 | 1938 | 31 | 85 | 102 | 26 | 128 | 365 | 733 | 88 |
0.013 | 1937 | 30 | 69 | 141 | 17 | 158 | 323 | 591 | 87 |
0.014 | 1936 | 30 | 84 | 162 | 20 | 182 | 361 | 719 | 86 |
0.015 | 1935 | 31 | 71 | 183 | 22 | 205 | 348 | 583 | 85 |
0.016 | 1934 | 31 | 82 | 192 | 30 | 222 | 361 | 729 | 84 |
0.017 | 1933 | 28 | 77 | 184 | 31 | 215 | 334 | 681 | 83 |
0.018 | 1932 | 26 | 76 | 173 | 27 | 200 | 328 | 640 | 82 |
0.019 | 1931 | 31 | 73 | 176 | 22 | 198 | 355 | 638 | 81 |
0.020 | 1930 | 27 | 79 | 200 | 30 | 230 | 327 | 669 | 80 |
0.021 | 1929 | 27 | 78 | 232 | 26 | 258 | 329 | 663 | 79 |
0.022 | 1928 | 30 | 78 | 198 | 30 | 228 | 330 | 668 | 78 |
0.023 | 1927 | 26 | 78 | 228 | 42 | 270 | 315 | 644 | 77 |
0.024 | 1926 | 26 | 74 | 233 | 33 | 266 | 311 | 632 | 76 |
0.025 | 1925 | 25 | 72 | 215 | 50 | 265 | 314 | 617 | 75 |
0.026 | 1924 | 27 | 65 | 230 | 37 | 267 | 316 | 540 | 74 |
0.027 | 1923 | 28 | 76 | 262 | 35 | 297 | 343 | 634 | 73 |
0.028 | 1922 | 30 | 74 | 231 | 32 | 263 | 354 | 620 | 72 |
0.029 | 1921 | 29 | 76 | 265 | 38 | 303 | 352 | 618 | 71 |
0.030 | 1920 | 27 | 64 | 350 | 41 | 391 | 337 | 527 | 70 |
0.031 | 1919 | 28 | 69 | 311 | 69 | 380 | 332 | 573 | 69 |
0.032 | 1918 | 27 | 75 | 385 | 36 | 421 | 349 | 624 | 68 |
0.033 | 1917 | 28 | 73 | 305 | 42 | 347 | 335 | 612 | 67 |
0.034 | 1916 | 28 | 75 | 320 | 35 | 355 | 335 | 635 | 66 |
0.035 | 1915 | 27 | 79 | 381 | 60 | 441 | 337 | 656 | 65 |
0.036 | 1914 | 28 | 77 | 304 | 45 | 349 | 335 | 653 | 64 |
0.037 | 1913 | 30 | 72 | 246 | 41 | 287 | 355 | 592 | 63 |
0.038 | 1912 | 29 | 77 | 262 | 41 | 303 | 346 | 644 | 62 |
0.039 | 1911 | 25 | 80 | 352 | 61 | 413 | 318 | 666 | 61 |
0.040 | 1910 | 25 | 72 | 298 | 72 | 370 | 312 | 624 | 60 |
0.041 | 1909 | 27 | 68 | 393 | 31 | 424 | 307 | 577 | 59 |
0.042 | 1908 | 23 | 79 | 400 | 58 | 458 | 316 | 643 | 58 |
0.043 | 1907 | 25 | 76 | 424 | 62 | 486 | 323 | 661 | 57 |
0.044 | 1906 | 25 | 67 | 344 | 47 | 391 | 309 | 575 | 56 |
0.045 | 1905 | 26 | 74 | 344 | 66 | 410 | 312 | 641 | 55 |
0.046 | 1904 | 24 | 66 | 248 | 70 | 318 | 311 | 575 | 54 |
0.047 | 1903 | 23 | 80 | 354 | 69 | 423 | 317 | 645 | 53 |
0.048 | 1902 | 23 | 72 | 407 | 63 | 470 | 308 | 588 | 52 |
0.049 | 1901 | 21 | 71 | 412 | 55 | 467 | 286 | 597 | 51 |
0.050 | 1900 | 21 | 76 | 438 | 57 | 495 | 276 | 611 | 50 |
0.051 | 1899 | 21 | 72 | 501 | 85 | 586 | 287 | 578 | 49 |
0.052 | 1898 | 26 | 69 | 431 | 45 | 476 | 305 | 579 | 48 |
0.053 | 1897 | 22 | 70 | 355 | 56 | 411 | 296 | 591 | 47 |
0.054 | 1896 | 21 | 66 | 331 | 95 | 426 | 279 | 542 | 46 |
0.055 | 1895 | 22 | 71 | 328 | 61 | 389 | 279 | 584 | 45 |
0.056 | 1894 | 22 | 62 | 428 | 65 | 493 | 281 | 519 | 44 |
0.057 | 1893 | 22 | 69 | 473 | 60 | 533 | 283 | 571 | 43 |
0.058 | 1892 | 22 | 77 | 459 | 42 | 501 | 285 | 631 | 42 |
0.059 | 1891 | 23 | 75 | 329 | 73 | 402 | 314 | 623 | 41 |
0.060 | 1890 | 22 | 80 | 448 | 75 | 523 | 293 | 656 | 40 |
0.061 | 1889 | 21 | 66 | 311 | 68 | 379 | 291 | 534 | 39 |
0.062 | 1888 | 21 | 82 | 364 | 45 | 409 | 301 | 643 | 38 |
0.063 | 1887 | 22 | 71 | 317 | 60 | 377 | 271 | 592 | 37 |
0.064 | 1886 | 22 | 76 | 411 | 73 | 484 | 291 | 611 | 36 |
0.065 | 1885 | 22 | 86 | 360 | 56 | 416 | 303 | 713 | 35 |
0.066 | 1884 | 23 | 79 | 423 | 61 | 484 | 304 | 638 | 34 |
0.067 | 1883 | 24 | 76 | 362 | 50 | 412 | 292 | 625 | 33 |
0.068 | 1882 | 22 | 66 | 389 | 85 | 474 | 278 | 552 | 32 |
0.069 | 1881 | 23 | 80 | 294 | 70 | 364 | 314 | 651 | 31 |
0.070 | 1880 | 26 | 77 | 343 | 49 | 392 | 326 | 655 | 30 |
0.071 | 1879 | 27 | 79 | 232 | 58 | 290 | 331 | 690 | 29 |
0.072 | 1878 | 28 | 81 | 179 | 32 | 211 | 333 | 692 | 28 |
0.073 | 1877 | 28 | 81 | 240 | 59 | 299 | 339 | 700 | 27 |
0.074 | 1876 | 26 | 81 | 273 | 82 | 355 | 345 | 640 | 26 |
0.075 | 1875 | 28 | 76 | 305 | 92 | 397 | 351 | 648 | 25 |