Schweingruber, Fritz Hans; Kienast, Felix (2007): Tree-ring measurements of Pinus ponderosa (Ponderosa pine) from sample ELDO-471 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.591537
Always quote citation above when using data! You can download the citation in several formats below.
Published: 2007-01-24 • DOI registered: 2007-02-22
Project(s):
Coverage:
Latitude: 39.570000 * Longitude: -105.330000
Minimum Elevation: 2650.0 m * Maximum Elevation: 2650.0 m
Event(s):
ELDO * Latitude: 39.570000 * Longitude: -105.330000 * Elevation: 2650.0 m * Location: Eldora, CO, USA * Campaign: WDD * Method/Device: Tree ring sampling (TREE) * Comment: Exposition SE; Slope 20 deg; Geology: Anstehender Hornblendegneiss; av. Tree height 8 m; Tree cover 50%; Shrub cover 1%; Herb cover 10%; Vegatation type: Flachgr. trock. Fö-Standort. Obere Verbr. gr; Film number: 670I
Comment:
Species PIPO; No of rings 181; Begin 1802; 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:
1442 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 | 37 | 56 | 22 | 3 | 25 | 12.0 | 200 |
| -0.031 | 1981 | 39 | 58 | 14 | 5 | 19 | 26.3 | 199 |
| -0.030 | 1980 | 38 | 64 | 21 | 6 | 27 | 22.2 | 198 |
| -0.029 | 1979 | 39 | 58 | 20 | 3 | 23 | 13.0 | 197 |
| -0.028 | 1978 | 41 | 73 | 22 | 8 | 30 | 26.7 | 196 |
| -0.027 | 1977 | 38 | 75 | 30 | 10 | 40 | 25.0 | 195 |
| -0.026 | 1976 | 40 | 64 | 17 | 6 | 23 | 26.1 | 194 |
| -0.025 | 1975 | 38 | 70 | 29 | 6 | 35 | 17.1 | 193 |
| -0.024 | 1974 | 38 | 65 | 26 | 5 | 31 | 16.1 | 192 |
| -0.023 | 1973 | 40 | 63 | 23 | 5 | 28 | 17.9 | 191 |
| -0.022 | 1972 | 40 | 63 | 20 | 6 | 26 | 23.1 | 190 |
| -0.021 | 1971 | 40 | 67 | 28 | 8 | 36 | 22.2 | 189 |
| -0.020 | 1970 | 41 | 65 | 25 | 7 | 32 | 21.9 | 188 |
| -0.019 | 1969 | 40 | 76 | 19 | 8 | 27 | 29.6 | 187 |
| -0.018 | 1968 | 40 | 66 | 26 | 5 | 31 | 16.1 | 186 |
| -0.017 | 1967 | 37 | 63 | 35 | 5 | 40 | 12.5 | 185 |
| -0.016 | 1966 | 39 | 62 | 19 | 6 | 25 | 24.0 | 184 |
| -0.015 | 1965 | 38 | 57 | 27 | 4 | 31 | 12.9 | 183 |
| -0.014 | 1964 | 35 | 64 | 31 | 4 | 35 | 11.4 | 182 |
| -0.013 | 1963 | 38 | 58 | 19 | 4 | 23 | 17.4 | 181 |
| -0.012 | 1962 | 39 | 72 | 24 | 8 | 32 | 25.0 | 180 |
| -0.011 | 1961 | 39 | 65 | 25 | 5 | 30 | 16.7 | 179 |
| -0.010 | 1960 | 41 | 64 | 16 | 6 | 22 | 27.3 | 178 |
| -0.009 | 1959 | 43 | 70 | 12 | 7 | 19 | 36.8 | 177 |
| -0.008 | 1958 | 39 | 69 | 26 | 7 | 33 | 21.2 | 176 |
| -0.007 | 1957 | 38 | 59 | 26 | 4 | 30 | 13.3 | 175 |
| -0.006 | 1956 | 40 | 65 | 15 | 7 | 22 | 31.8 | 174 |
| -0.005 | 1955 | 39 | 66 | 27 | 8 | 35 | 22.9 | 173 |
| -0.004 | 1954 | 39 | 70 | 17 | 7 | 24 | 29.2 | 172 |
| -0.003 | 1953 | 39 | 72 | 23 | 7 | 30 | 23.3 | 171 |
| -0.002 | 1952 | 40 | 72 | 26 | 8 | 34 | 23.5 | 170 |
| -0.001 | 1951 | 42 | 73 | 24 | 7 | 31 | 22.6 | 169 |
| 0.000 | 1950 | 168 | ||||||
| 0.001 | 1949 | 41 | 74 | 18 | 7 | 25 | 28.0 | 167 |
| 0.002 | 1948 | 40 | 74 | 15 | 7 | 22 | 31.8 | 166 |
| 0.003 | 1947 | 36 | 67 | 33 | 6 | 39 | 15.4 | 165 |
| 0.004 | 1946 | 43 | 73 | 19 | 9 | 28 | 32.1 | 164 |
| 0.005 | 1945 | 40 | 74 | 36 | 8 | 44 | 18.2 | 163 |
| 0.006 | 1944 | 39 | 79 | 33 | 8 | 41 | 19.5 | 162 |
| 0.007 | 1943 | 39 | 82 | 36 | 10 | 46 | 21.7 | 161 |
| 0.008 | 1942 | 37 | 74 | 36 | 8 | 44 | 18.2 | 160 |
| 0.009 | 1941 | 39 | 78 | 36 | 10 | 46 | 21.7 | 159 |
| 0.010 | 1940 | 38 | 75 | 44 | 9 | 53 | 17.0 | 158 |
| 0.011 | 1939 | 45 | 76 | 26 | 8 | 34 | 23.5 | 157 |
| 0.012 | 1938 | 43 | 74 | 26 | 8 | 34 | 23.5 | 156 |
| 0.013 | 1937 | 42 | 73 | 31 | 7 | 38 | 18.4 | 155 |
| 0.014 | 1936 | 39 | 65 | 23 | 6 | 29 | 20.7 | 154 |
| 0.015 | 1935 | 41 | 75 | 36 | 7 | 43 | 16.3 | 153 |
| 0.016 | 1934 | 41 | 77 | 24 | 9 | 33 | 27.3 | 152 |
| 0.017 | 1933 | 39 | 85 | 45 | 9 | 54 | 16.7 | 151 |
| 0.018 | 1932 | 40 | 85 | 36 | 9 | 45 | 20.0 | 150 |
| 0.019 | 1931 | 37 | 72 | 31 | 8 | 39 | 20.5 | 149 |
| 0.020 | 1930 | 38 | 75 | 32 | 10 | 42 | 23.8 | 148 |
| 0.021 | 1929 | 41 | 76 | 17 | 9 | 26 | 34.6 | 147 |
| 0.022 | 1928 | 40 | 74 | 19 | 6 | 25 | 24.0 | 146 |
| 0.023 | 1927 | 39 | 62 | 30 | 6 | 36 | 16.7 | 145 |
| 0.024 | 1926 | 37 | 84 | 33 | 9 | 42 | 21.4 | 144 |
| 0.025 | 1925 | 49 | 72 | 6 | 6 | 12 | 50.0 | 143 |
| 0.026 | 1924 | 37 | 90 | 37 | 10 | 47 | 21.3 | 142 |
| 0.027 | 1923 | 37 | 72 | 35 | 6 | 41 | 14.6 | 141 |
| 0.028 | 1922 | 39 | 79 | 42 | 10 | 52 | 19.2 | 140 |
| 0.029 | 1921 | 37 | 83 | 38 | 8 | 46 | 17.4 | 139 |
| 0.030 | 1920 | 37 | 73 | 34 | 6 | 40 | 15.0 | 138 |
| 0.031 | 1919 | 39 | 80 | 33 | 7 | 40 | 17.5 | 137 |
| 0.032 | 1918 | 39 | 93 | 62 | 12 | 74 | 16.2 | 136 |
| 0.033 | 1917 | 42 | 82 | 39 | 7 | 46 | 15.2 | 135 |
| 0.034 | 1916 | 40 | 86 | 37 | 10 | 47 | 21.3 | 134 |
| 0.035 | 1915 | 39 | 79 | 38 | 8 | 46 | 17.4 | 133 |
| 0.036 | 1914 | 35 | 80 | 40 | 7 | 47 | 14.9 | 132 |
| 0.037 | 1913 | 40 | 80 | 33 | 7 | 40 | 17.5 | 131 |
| 0.038 | 1912 | 40 | 85 | 36 | 8 | 44 | 18.2 | 130 |
| 0.039 | 1911 | 42 | 88 | 27 | 10 | 37 | 27.0 | 129 |
| 0.040 | 1910 | 45 | 78 | 19 | 7 | 26 | 26.9 | 128 |
| 0.041 | 1909 | 37 | 72 | 36 | 6 | 42 | 14.3 | 127 |
| 0.042 | 1908 | 41 | 72 | 28 | 7 | 35 | 20.0 | 126 |
| 0.043 | 1907 | 42 | 89 | 38 | 10 | 48 | 20.8 | 125 |
| 0.044 | 1906 | 40 | 81 | 21 | 8 | 29 | 27.6 | 124 |
| 0.045 | 1905 | 39 | 80 | 32 | 8 | 40 | 20.0 | 123 |
| 0.046 | 1904 | 38 | 79 | 38 | 10 | 48 | 20.8 | 122 |
| 0.047 | 1903 | 39 | 90 | 39 | 8 | 47 | 17.0 | 121 |
| 0.048 | 1902 | 44 | 78 | 20 | 8 | 28 | 28.6 | 120 |
| 0.049 | 1901 | 38 | 87 | 48 | 11 | 59 | 18.6 | 119 |
| 0.050 | 1900 | 39 | 91 | 47 | 8 | 55 | 14.5 | 118 |
| 0.051 | 1899 | 43 | 81 | 20 | 8 | 28 | 28.6 | 117 |
| 0.052 | 1898 | 36 | 86 | 55 | 8 | 63 | 12.7 | 116 |
| 0.053 | 1897 | 39 | 79 | 38 | 7 | 45 | 15.6 | 115 |
| 0.054 | 1896 | 42 | 88 | 20 | 8 | 28 | 28.6 | 114 |
| 0.055 | 1895 | 38 | 82 | 39 | 8 | 47 | 17.0 | 113 |
| 0.056 | 1894 | 39 | 85 | 51 | 8 | 59 | 13.6 | 112 |
| 0.057 | 1893 | 41 | 83 | 29 | 13 | 42 | 31.0 | 111 |
| 0.058 | 1892 | 39 | 79 | 39 | 8 | 47 | 17.0 | 110 |
| 0.059 | 1891 | 40 | 83 | 37 | 10 | 47 | 21.3 | 109 |
| 0.060 | 1890 | 41 | 83 | 31 | 9 | 40 | 22.5 | 108 |
| 0.061 | 1889 | 40 | 87 | 48 | 10 | 58 | 17.2 | 107 |
| 0.062 | 1888 | 42 | 87 | 45 | 12 | 57 | 21.1 | 106 |
| 0.063 | 1887 | 42 | 81 | 28 | 11 | 39 | 28.2 | 105 |
| 0.064 | 1886 | 42 | 87 | 32 | 6 | 38 | 15.8 | 104 |
| 0.065 | 1885 | 42 | 79 | 32 | 8 | 40 | 20.0 | 103 |
| 0.066 | 1884 | 42 | 81 | 31 | 9 | 40 | 22.5 | 102 |
| 0.067 | 1883 | 43 | 96 | 47 | 14 | 61 | 23.0 | 101 |
| 0.068 | 1882 | 41 | 86 | 28 | 10 | 38 | 26.3 | 100 |
| 0.069 | 1881 | 43 | 83 | 31 | 11 | 42 | 26.2 | 99 |
| 0.070 | 1880 | 45 | 75 | 21 | 9 | 30 | 30.0 | 98 |
| 0.071 | 1879 | 45 | 77 | 13 | 7 | 20 | 35.0 | 97 |
| 0.072 | 1878 | 45 | 84 | 19 | 8 | 27 | 29.6 | 96 |
| 0.073 | 1877 | 41 | 92 | 39 | 12 | 51 | 23.5 | 95 |
| 0.074 | 1876 | 43 | 93 | 41 | 15 | 56 | 26.8 | 94 |
| 0.075 | 1875 | 48 | 101 | 24 | 14 | 38 | 36.8 | 93 |
| 0.076 | 1874 | 45 | 86 | 25 | 10 | 35 | 28.6 | 92 |
| 0.077 | 1873 | 42 | 86 | 43 | 10 | 53 | 18.9 | 91 |
| 0.078 | 1872 | 44 | 90 | 36 | 11 | 47 | 23.4 | 90 |
| 0.079 | 1871 | 42 | 82 | 31 | 10 | 41 | 24.4 | 89 |
| 0.080 | 1870 | 43 | 83 | 29 | 11 | 40 | 27.5 | 88 |
| 0.081 | 1869 | 39 | 84 | 47 | 11 | 58 | 19.0 | 87 |
| 0.082 | 1868 | 41 | 81 | 29 | 10 | 39 | 25.6 | 86 |
| 0.083 | 1867 | 40 | 71 | 17 | 7 | 24 | 29.2 | 85 |
| 0.084 | 1866 | 39 | 66 | 37 | 7 | 44 | 15.9 | 84 |
| 0.085 | 1865 | 40 | 80 | 29 | 8 | 37 | 21.6 | 83 |
| 0.086 | 1864 | 39 | 87 | 35 | 10 | 45 | 22.2 | 82 |
| 0.087 | 1863 | 41 | 76 | 35 | 8 | 43 | 18.6 | 81 |
| 0.088 | 1862 | 38 | 87 | 46 | 8 | 54 | 14.8 | 80 |
| 0.089 | 1861 | 40 | 85 | 41 | 9 | 50 | 18.0 | 79 |
| 0.090 | 1860 | 41 | 89 | 53 | 11 | 64 | 17.2 | 78 |
| 0.091 | 1859 | 42 | 82 | 36 | 8 | 44 | 18.2 | 77 |
| 0.092 | 1858 | 38 | 85 | 59 | 7 | 66 | 10.6 | 76 |
| 0.093 | 1857 | 42 | 82 | 44 | 6 | 50 | 12.0 | 75 |
| 0.094 | 1856 | 45 | 84 | 19 | 9 | 28 | 32.1 | 74 |
| 0.095 | 1855 | 39 | 74 | 40 | 9 | 49 | 18.4 | 73 |
| 0.096 | 1854 | 36 | 68 | 49 | 7 | 56 | 12.5 | 72 |
| 0.097 | 1853 | 39 | 79 | 45 | 6 | 51 | 11.8 | 71 |
| 0.098 | 1852 | 40 | 82 | 40 | 8 | 48 | 16.7 | 70 |
| 0.099 | 1851 | 44 | 74 | 22 | 7 | 29 | 24.1 | 69 |
| 0.100 | 1850 | 38 | 85 | 55 | 9 | 64 | 14.1 | 68 |
| 0.101 | 1849 | 38 | 90 | 42 | 8 | 50 | 16.0 | 67 |
| 0.102 | 1848 | 41 | 77 | 35 | 10 | 45 | 22.2 | 66 |
| 0.103 | 1847 | 42 | 80 | 28 | 9 | 37 | 24.3 | 65 |
| 0.104 | 1846 | 40 | 74 | 25 | 6 | 31 | 19.4 | 64 |
| 0.105 | 1845 | 45 | 84 | 29 | 10 | 39 | 25.6 | 63 |
| 0.106 | 1844 | 37 | 77 | 41 | 8 | 49 | 16.3 | 62 |
| 0.107 | 1843 | 38 | 84 | 51 | 12 | 63 | 19.0 | 61 |
| 0.108 | 1842 | 44 | 73 | 17 | 9 | 26 | 34.6 | 60 |
| 0.109 | 1841 | 40 | 80 | 29 | 11 | 40 | 27.5 | 59 |
| 0.110 | 1840 | 42 | 81 | 17 | 8 | 25 | 32.0 | 58 |
| 0.111 | 1839 | 40 | 66 | 21 | 5 | 26 | 19.2 | 57 |
| 0.112 | 1838 | 39 | 76 | 46 | 7 | 53 | 13.2 | 56 |
| 0.113 | 1837 | 41 | 70 | 53 | 9 | 62 | 14.5 | 55 |
| 0.114 | 1836 | 43 | 91 | 49 | 13 | 62 | 21.0 | 54 |
| 0.115 | 1835 | 41 | 90 | 56 | 18 | 74 | 24.3 | 53 |
| 0.116 | 1834 | 44 | 91 | 63 | 18 | 81 | 22.2 | 52 |
| 0.117 | 1833 | 40 | 83 | 72 | 11 | 83 | 13.3 | 51 |
| 0.118 | 1832 | 45 | 89 | 51 | 21 | 72 | 29.2 | 50 |
| 0.119 | 1831 | 38 | 87 | 82 | 14 | 96 | 14.6 | 49 |
| 0.120 | 1830 | 44 | 95 | 52 | 32 | 84 | 38.1 | 48 |
| 0.121 | 1829 | 41 | 94 | 56 | 22 | 78 | 28.2 | 47 |
| 0.122 | 1828 | 42 | 84 | 70 | 23 | 93 | 24.7 | 46 |
| 0.123 | 1827 | 41 | 93 | 53 | 17 | 70 | 24.3 | 45 |
| 0.124 | 1826 | 40 | 89 | 49 | 23 | 72 | 31.9 | 44 |
| 0.125 | 1825 | 41 | 95 | 71 | 27 | 98 | 27.6 | 43 |
| 0.126 | 1824 | 41 | 92 | 48 | 29 | 77 | 37.7 | 42 |
| 0.127 | 1823 | 40 | 96 | 54 | 23 | 77 | 29.9 | 41 |
| 0.128 | 1822 | 38 | 93 | 73 | 25 | 98 | 25.5 | 40 |
| 0.129 | 1821 | 42 | 88 | 48 | 18 | 66 | 27.3 | 39 |
| 0.130 | 1820 | 42 | 92 | 66 | 30 | 96 | 31.2 | 38 |
| 0.131 | 1819 | 42 | 86 | 83 | 29 | 112 | 25.9 | 37 |
| 0.132 | 1818 | 42 | 92 | 52 | 27 | 79 | 34.2 | 36 |
| 0.133 | 1817 | 35 | 90 | 60 | 19 | 79 | 24.1 | 35 |
| 0.134 | 1816 | 35 | 81 | 104 | 22 | 126 | 17.5 | 34 |
| 0.135 | 1815 | 38 | 86 | 96 | 24 | 120 | 20.0 | 33 |
| 0.136 | 1814 | 39 | 91 | 83 | 27 | 110 | 24.5 | 32 |
| 0.137 | 1813 | 41 | 84 | 65 | 19 | 84 | 22.6 | 31 |
| 0.138 | 1812 | 39 | 82 | 75 | 22 | 97 | 22.7 | 30 |
| 0.139 | 1811 | 38 | 86 | 85 | 16 | 101 | 15.8 | 29 |
| 0.140 | 1810 | 39 | 87 | 96 | 24 | 120 | 20.0 | 28 |
| 0.141 | 1809 | 38 | 87 | 78 | 27 | 105 | 25.7 | 27 |
| 0.142 | 1808 | 40 | 85 | 59 | 27 | 86 | 31.4 | 26 |
| 0.143 | 1807 | 37 | 84 | 79 | 15 | 94 | 16.0 | 25 |
| 0.144 | 1806 | 36 | 89 | 90 | 25 | 115 | 21.7 | 24 |
| 0.145 | 1805 | 40 | 81 | 67 | 44 | 111 | 39.6 | 23 |
| 0.146 | 1804 | 37 | 85 | 91 | 16 | 107 | 15.0 | 22 |
| 0.147 | 1803 | 38 | 82 | 98 | 12 | 110 | 10.9 | 21 |
| 0.148 | 1802 | 36 | 84 | 118 | 20 | 138 | 14.5 | 20 |
