Schweingruber, Fritz Hans; Kienast, Felix (2007): Tree-ring measurements of Picea engelmannii (Engelmann spruce) from sample ARAP-252 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.588661
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Project(s):
Coverage:
Latitude: 40.030000 * Longitude: -105.350000
Minimum Elevation: 3320.0 m * Maximum Elevation: 3320.0 m
Event(s):
ARAP * Latitude: 40.030000 * Longitude: -105.350000 * Elevation: 3320.0 m * Location: Arapahoe, CO, USA * Campaign: WDD * Method/Device: Tree ring sampling (TREE) * Comment: Exposition SE; Slope 2 deg; Geology: Flachmoor; Tree line 3500 m; av. Tree height 20 m; Tree cover 80%; Shrub cover 2%; Herb cover 80%; Vegatation type: Tiefgr. feucht. Fi/Fö-Stao. Perio. überschw. ; Film number: 670G
Comment:
Species PCEN; No of rings 125; Begin 1858; End 1982
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 | Latewood | P lw | % | Schweingruber, Fritz Hans | ||
9 | Approximate age of pith | Age_pith | a | Schweingruber, Fritz Hans |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
1000 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 P lw [%] | 9 Age_pith [a] |
---|---|---|---|---|---|---|---|---|
-0.032 | 1982 | 32 | 68 | 46 | 10 | 56 | 17.9 | 132 |
-0.031 | 1981 | 28 | 60 | 54 | 8 | 62 | 12.9 | 131 |
-0.030 | 1980 | 29 | 61 | 66 | 11 | 77 | 14.3 | 130 |
-0.029 | 1979 | 29 | 59 | 77 | 7 | 84 | 8.3 | 129 |
-0.028 | 1978 | 30 | 62 | 74 | 10 | 84 | 11.9 | 128 |
-0.027 | 1977 | 28 | 66 | 78 | 15 | 93 | 16.1 | 127 |
-0.026 | 1976 | 28 | 58 | 74 | 12 | 86 | 14.0 | 126 |
-0.025 | 1975 | 30 | 64 | 61 | 11 | 72 | 15.3 | 125 |
-0.024 | 1974 | 28 | 59 | 75 | 10 | 85 | 11.8 | 124 |
-0.023 | 1973 | 26 | 65 | 59 | 12 | 71 | 16.9 | 123 |
-0.022 | 1972 | 30 | 59 | 62 | 11 | 73 | 15.1 | 122 |
-0.021 | 1971 | 28 | 62 | 42 | 9 | 51 | 17.6 | 121 |
-0.020 | 1970 | 25 | 61 | 53 | 11 | 64 | 17.2 | 120 |
-0.019 | 1969 | 31 | 62 | 53 | 16 | 69 | 23.2 | 119 |
-0.018 | 1968 | 31 | 60 | 70 | 9 | 79 | 11.4 | 118 |
-0.017 | 1967 | 27 | 58 | 72 | 8 | 80 | 10.0 | 117 |
-0.016 | 1966 | 27 | 64 | 101 | 15 | 116 | 12.9 | 116 |
-0.015 | 1965 | 29 | 59 | 71 | 12 | 83 | 14.5 | 115 |
-0.014 | 1964 | 28 | 61 | 88 | 11 | 99 | 11.1 | 114 |
-0.013 | 1963 | 27 | 65 | 92 | 14 | 106 | 13.2 | 113 |
-0.012 | 1962 | 29 | 68 | 71 | 17 | 88 | 19.3 | 112 |
-0.011 | 1961 | 28 | 64 | 79 | 13 | 92 | 14.1 | 111 |
-0.010 | 1960 | 28 | 69 | 74 | 19 | 93 | 20.4 | 110 |
-0.009 | 1959 | 30 | 67 | 87 | 16 | 103 | 15.5 | 109 |
-0.008 | 1958 | 29 | 70 | 97 | 18 | 115 | 15.7 | 108 |
-0.007 | 1957 | 27 | 57 | 110 | 13 | 123 | 10.6 | 107 |
-0.006 | 1956 | 25 | 61 | 117 | 20 | 137 | 14.6 | 106 |
-0.005 | 1955 | 24 | 60 | 139 | 14 | 153 | 9.2 | 105 |
-0.004 | 1954 | 25 | 65 | 164 | 19 | 183 | 10.4 | 104 |
-0.003 | 1953 | 24 | 62 | 159 | 16 | 175 | 9.1 | 103 |
-0.002 | 1952 | 27 | 60 | 127 | 20 | 147 | 13.6 | 102 |
-0.001 | 1951 | 25 | 56 | 164 | 16 | 180 | 8.9 | 101 |
0.000 | 1950 | 25 | 54 | 143 | 21 | 164 | 12.8 | 100 |
0.001 | 1949 | 25 | 54 | 164 | 18 | 182 | 9.9 | 99 |
0.002 | 1948 | 24 | 68 | 139 | 18 | 157 | 11.5 | 98 |
0.003 | 1947 | 24 | 62 | 160 | 19 | 179 | 10.6 | 97 |
0.004 | 1946 | 24 | 56 | 170 | 21 | 191 | 11.0 | 96 |
0.005 | 1945 | 24 | 64 | 160 | 18 | 178 | 10.1 | 95 |
0.006 | 1944 | 22 | 54 | 164 | 15 | 179 | 8.4 | 94 |
0.007 | 1943 | 24 | 59 | 151 | 18 | 169 | 10.7 | 93 |
0.008 | 1942 | 26 | 60 | 87 | 16 | 103 | 15.5 | 92 |
0.009 | 1941 | 28 | 63 | 88 | 14 | 102 | 13.7 | 91 |
0.010 | 1940 | 26 | 65 | 106 | 13 | 119 | 10.9 | 90 |
0.011 | 1939 | 28 | 67 | 107 | 15 | 122 | 12.3 | 89 |
0.012 | 1938 | 28 | 61 | 78 | 18 | 96 | 18.8 | 88 |
0.013 | 1937 | 28 | 70 | 83 | 15 | 98 | 15.3 | 87 |
0.014 | 1936 | 29 | 65 | 65 | 10 | 75 | 13.3 | 86 |
0.015 | 1935 | 27 | 64 | 74 | 13 | 87 | 14.9 | 85 |
0.016 | 1934 | 25 | 68 | 108 | 15 | 123 | 12.2 | 84 |
0.017 | 1933 | 24 | 60 | 137 | 15 | 152 | 9.9 | 83 |
0.018 | 1932 | 25 | 66 | 127 | 14 | 141 | 9.9 | 82 |
0.019 | 1931 | 26 | 66 | 117 | 20 | 137 | 14.6 | 81 |
0.020 | 1930 | 26 | 66 | 128 | 15 | 143 | 10.5 | 80 |
0.021 | 1929 | 27 | 67 | 151 | 22 | 173 | 12.7 | 79 |
0.022 | 1928 | 27 | 63 | 108 | 26 | 134 | 19.4 | 78 |
0.023 | 1927 | 26 | 63 | 105 | 11 | 116 | 9.5 | 77 |
0.024 | 1926 | 28 | 64 | 85 | 15 | 100 | 15.0 | 76 |
0.025 | 1925 | 24 | 58 | 117 | 9 | 126 | 7.1 | 75 |
0.026 | 1924 | 28 | 67 | 98 | 17 | 115 | 14.8 | 74 |
0.027 | 1923 | 26 | 55 | 111 | 14 | 125 | 11.2 | 73 |
0.028 | 1922 | 23 | 67 | 118 | 15 | 133 | 11.3 | 72 |
0.029 | 1921 | 23 | 59 | 144 | 17 | 161 | 10.6 | 71 |
0.030 | 1920 | 23 | 48 | 149 | 4 | 153 | 2.6 | 70 |
0.031 | 1919 | 25 | 66 | 147 | 18 | 165 | 10.9 | 69 |
0.032 | 1918 | 24 | 60 | 137 | 18 | 155 | 11.6 | 68 |
0.033 | 1917 | 24 | 60 | 138 | 12 | 150 | 8.0 | 67 |
0.034 | 1916 | 24 | 57 | 129 | 12 | 141 | 8.5 | 66 |
0.035 | 1915 | 24 | 55 | 120 | 10 | 130 | 7.7 | 65 |
0.036 | 1914 | 24 | 63 | 109 | 14 | 123 | 11.4 | 64 |
0.037 | 1913 | 25 | 61 | 107 | 18 | 125 | 14.4 | 63 |
0.038 | 1912 | 24 | 52 | 124 | 17 | 141 | 12.1 | 62 |
0.039 | 1911 | 22 | 64 | 171 | 24 | 195 | 12.3 | 61 |
0.040 | 1910 | 24 | 64 | 189 | 18 | 207 | 8.7 | 60 |
0.041 | 1909 | 23 | 55 | 181 | 19 | 200 | 9.5 | 59 |
0.042 | 1908 | 25 | 59 | 155 | 18 | 173 | 10.4 | 58 |
0.043 | 1907 | 24 | 52 | 155 | 10 | 165 | 6.1 | 57 |
0.044 | 1906 | 26 | 57 | 146 | 19 | 165 | 11.5 | 56 |
0.045 | 1905 | 24 | 64 | 181 | 23 | 204 | 11.3 | 55 |
0.046 | 1904 | 23 | 55 | 156 | 19 | 175 | 10.9 | 54 |
0.047 | 1903 | 24 | 55 | 222 | 16 | 238 | 6.7 | 53 |
0.048 | 1902 | 24 | 57 | 179 | 38 | 217 | 17.5 | 52 |
0.049 | 1901 | 22 | 60 | 253 | 20 | 273 | 7.3 | 51 |
0.050 | 1900 | 23 | 63 | 167 | 26 | 193 | 13.5 | 50 |
0.051 | 1899 | 26 | 67 | 109 | 21 | 130 | 16.2 | 49 |
0.052 | 1898 | 21 | 65 | 192 | 19 | 211 | 9.0 | 48 |
0.053 | 1897 | 22 | 67 | 170 | 21 | 191 | 11.0 | 47 |
0.054 | 1896 | 23 | 62 | 197 | 24 | 221 | 10.9 | 46 |
0.055 | 1895 | 25 | 62 | 149 | 31 | 180 | 17.2 | 45 |
0.056 | 1894 | 24 | 62 | 160 | 26 | 186 | 14.0 | 44 |
0.057 | 1893 | 25 | 53 | 152 | 17 | 169 | 10.1 | 43 |
0.058 | 1892 | 25 | 58 | 158 | 18 | 176 | 10.2 | 42 |
0.059 | 1891 | 25 | 56 | 134 | 28 | 162 | 17.3 | 41 |
0.060 | 1890 | 24 | 59 | 158 | 25 | 183 | 13.7 | 40 |
0.061 | 1889 | 24 | 66 | 143 | 28 | 171 | 16.4 | 39 |
0.062 | 1888 | 24 | 55 | 156 | 25 | 181 | 13.8 | 38 |
0.063 | 1887 | 23 | 60 | 167 | 25 | 192 | 13.0 | 37 |
0.064 | 1886 | 24 | 61 | 191 | 27 | 218 | 12.4 | 36 |
0.065 | 1885 | 26 | 48 | 144 | 17 | 161 | 10.6 | 35 |
0.066 | 1884 | 26 | 60 | 142 | 14 | 156 | 9.0 | 34 |
0.067 | 1883 | 26 | 64 | 127 | 20 | 147 | 13.6 | 33 |
0.068 | 1882 | 23 | 52 | 148 | 18 | 166 | 10.8 | 32 |
0.069 | 1881 | 25 | 62 | 211 | 24 | 235 | 10.2 | 31 |
0.070 | 1880 | 24 | 57 | 139 | 24 | 163 | 14.7 | 30 |
0.071 | 1879 | 23 | 63 | 130 | 31 | 161 | 19.3 | 29 |
0.072 | 1878 | 23 | 58 | 165 | 26 | 191 | 13.6 | 28 |
0.073 | 1877 | 24 | 58 | 148 | 34 | 182 | 18.7 | 27 |
0.074 | 1876 | 24 | 58 | 194 | 21 | 215 | 9.8 | 26 |
0.075 | 1875 | 24 | 57 | 163 | 43 | 206 | 20.9 | 25 |
0.076 | 1874 | 27 | 71 | 142 | 78 | 220 | 35.5 | 24 |
0.077 | 1873 | 25 | 62 | 114 | 21 | 135 | 15.6 | 23 |
0.078 | 1872 | 27 | 56 | 83 | 16 | 99 | 16.2 | 22 |
0.079 | 1871 | 24 | 66 | 163 | 31 | 194 | 16.0 | 21 |
0.080 | 1870 | 28 | 61 | 140 | 28 | 168 | 16.7 | 20 |
0.081 | 1869 | 26 | 63 | 138 | 45 | 183 | 24.6 | 19 |
0.082 | 1868 | 27 | 58 | 105 | 25 | 130 | 19.2 | 18 |
0.083 | 1867 | 31 | 66 | 88 | 30 | 118 | 25.4 | 17 |
0.084 | 1866 | 29 | 56 | 119 | 32 | 151 | 21.2 | 16 |
0.085 | 1865 | 40 | 69 | 54 | 30 | 84 | 35.7 | 15 |
0.086 | 1864 | 27 | 70 | 157 | 55 | 212 | 25.9 | 14 |
0.087 | 1863 | 31 | 66 | 91 | 122 | 213 | 57.3 | 13 |
0.088 | 1862 | 28 | 65 | 112 | 33 | 145 | 22.8 | 12 |
0.089 | 1861 | 26 | 63 | 162 | 37 | 199 | 18.6 | 11 |
0.090 | 1860 | 29 | 61 | 102 | 35 | 137 | 25.5 | 10 |
0.091 | 1859 | 28 | 68 | 109 | 33 | 142 | 23.2 | 9 |
0.092 | 1858 | 30 | 60 | 83 | 29 | 112 | 25.9 | 8 |