Schweingruber, Fritz Hans; Kienast, Felix (2007): Tree-ring measurements of Picea engelmannii (Engelmann spruce) from sample ARAP-222 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.588656
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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 90; Begin 1893; 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 | Ring width | R | 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:
720 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 P lw [%] | 9 Age_pith [a] |
---|---|---|---|---|---|---|---|---|
-0.032 | 1982 | 31 | 66 | 37 | 9 | 46 | 19.6 | 101 |
-0.031 | 1981 | 26 | 60 | 45 | 6 | 51 | 11.8 | 100 |
-0.030 | 1980 | 28 | 63 | 62 | 9 | 71 | 12.7 | 99 |
-0.029 | 1979 | 28 | 58 | 69 | 8 | 77 | 10.4 | 98 |
-0.028 | 1978 | 31 | 61 | 47 | 9 | 56 | 16.1 | 97 |
-0.027 | 1977 | 27 | 63 | 64 | 9 | 73 | 12.3 | 96 |
-0.026 | 1976 | 29 | 61 | 67 | 13 | 80 | 16.3 | 95 |
-0.025 | 1975 | 28 | 65 | 71 | 12 | 83 | 14.5 | 94 |
-0.024 | 1974 | 26 | 60 | 86 | 8 | 94 | 8.5 | 93 |
-0.023 | 1973 | 24 | 67 | 86 | 13 | 99 | 13.1 | 92 |
-0.022 | 1972 | 26 | 61 | 130 | 15 | 145 | 10.3 | 91 |
-0.021 | 1971 | 27 | 65 | 97 | 12 | 109 | 11.0 | 90 |
-0.020 | 1970 | 28 | 70 | 84 | 17 | 101 | 16.8 | 89 |
-0.019 | 1969 | 28 | 68 | 86 | 17 | 103 | 16.5 | 88 |
-0.018 | 1968 | 29 | 57 | 75 | 9 | 84 | 10.7 | 87 |
-0.017 | 1967 | 26 | 58 | 73 | 7 | 80 | 8.8 | 86 |
-0.016 | 1966 | 25 | 65 | 120 | 16 | 136 | 11.8 | 85 |
-0.015 | 1965 | 27 | 57 | 98 | 15 | 113 | 13.3 | 84 |
-0.014 | 1964 | 26 | 63 | 98 | 14 | 112 | 12.5 | 83 |
-0.013 | 1963 | 25 | 64 | 134 | 16 | 150 | 10.7 | 82 |
-0.012 | 1962 | 28 | 71 | 116 | 25 | 141 | 17.7 | 81 |
-0.011 | 1961 | 26 | 66 | 103 | 20 | 123 | 16.3 | 80 |
-0.010 | 1960 | 25 | 68 | 117 | 22 | 139 | 15.8 | 79 |
-0.009 | 1959 | 28 | 66 | 102 | 22 | 124 | 17.7 | 78 |
-0.008 | 1958 | 27 | 69 | 105 | 18 | 123 | 14.6 | 77 |
-0.007 | 1957 | 29 | 60 | 91 | 18 | 109 | 16.5 | 76 |
-0.006 | 1956 | 26 | 64 | 102 | 12 | 114 | 10.5 | 75 |
-0.005 | 1955 | 26 | 63 | 90 | 13 | 103 | 12.6 | 74 |
-0.004 | 1954 | 27 | 67 | 106 | 16 | 122 | 13.1 | 73 |
-0.003 | 1953 | 27 | 66 | 107 | 17 | 124 | 13.7 | 72 |
-0.002 | 1952 | 26 | 67 | 123 | 17 | 140 | 12.1 | 71 |
-0.001 | 1951 | 28 | 62 | 108 | 19 | 127 | 15.0 | 70 |
0.000 | 1950 | 26 | 66 | 103 | 15 | 118 | 12.7 | 69 |
0.001 | 1949 | 28 | 66 | 97 | 20 | 117 | 17.1 | 68 |
0.002 | 1948 | 28 | 67 | 81 | 15 | 96 | 15.6 | 67 |
0.003 | 1947 | 25 | 64 | 110 | 18 | 128 | 14.1 | 66 |
0.004 | 1946 | 26 | 67 | 114 | 22 | 136 | 16.2 | 65 |
0.005 | 1945 | 25 | 61 | 88 | 14 | 102 | 13.7 | 64 |
0.006 | 1944 | 27 | 61 | 92 | 13 | 105 | 12.4 | 63 |
0.007 | 1943 | 26 | 60 | 98 | 17 | 115 | 14.8 | 62 |
0.008 | 1942 | 29 | 62 | 80 | 19 | 99 | 19.2 | 61 |
0.009 | 1941 | 27 | 56 | 63 | 10 | 73 | 13.7 | 60 |
0.010 | 1940 | 26 | 59 | 86 | 13 | 99 | 13.1 | 59 |
0.011 | 1939 | 26 | 64 | 108 | 17 | 125 | 13.6 | 58 |
0.012 | 1938 | 27 | 62 | 95 | 19 | 114 | 16.7 | 57 |
0.013 | 1937 | 28 | 58 | 73 | 15 | 88 | 17.0 | 56 |
0.014 | 1936 | 26 | 60 | 77 | 15 | 92 | 16.3 | 55 |
0.015 | 1935 | 25 | 55 | 55 | 11 | 66 | 16.7 | 54 |
0.016 | 1934 | 23 | 55 | 88 | 10 | 98 | 10.2 | 53 |
0.017 | 1933 | 23 | 55 | 118 | 12 | 130 | 9.2 | 52 |
0.018 | 1932 | 24 | 58 | 101 | 15 | 116 | 12.9 | 51 |
0.019 | 1931 | 24 | 57 | 85 | 13 | 98 | 13.3 | 50 |
0.020 | 1930 | 24 | 56 | 114 | 14 | 128 | 10.9 | 49 |
0.021 | 1929 | 23 | 61 | 133 | 23 | 156 | 14.7 | 48 |
0.022 | 1928 | 25 | 62 | 116 | 20 | 136 | 14.7 | 47 |
0.023 | 1927 | 28 | 68 | 122 | 24 | 146 | 16.4 | 46 |
0.024 | 1926 | 30 | 71 | 86 | 33 | 119 | 27.7 | 45 |
0.025 | 1925 | 26 | 67 | 117 | 15 | 132 | 11.4 | 44 |
0.026 | 1924 | 27 | 69 | 121 | 29 | 150 | 19.3 | 43 |
0.027 | 1923 | 27 | 64 | 117 | 26 | 143 | 18.2 | 42 |
0.028 | 1922 | 26 | 73 | 96 | 19 | 115 | 16.5 | 41 |
0.029 | 1921 | 27 | 68 | 82 | 19 | 101 | 18.8 | 40 |
0.030 | 1920 | 26 | 71 | 84 | 19 | 103 | 18.4 | 39 |
0.031 | 1919 | 24 | 72 | 111 | 14 | 125 | 11.2 | 38 |
0.032 | 1918 | 28 | 72 | 127 | 26 | 153 | 17.0 | 37 |
0.033 | 1917 | 27 | 65 | 107 | 14 | 121 | 11.6 | 36 |
0.034 | 1916 | 27 | 71 | 116 | 25 | 141 | 17.7 | 35 |
0.035 | 1915 | 27 | 62 | 100 | 15 | 115 | 13.0 | 34 |
0.036 | 1914 | 28 | 74 | 101 | 30 | 131 | 22.9 | 33 |
0.037 | 1913 | 27 | 71 | 139 | 24 | 163 | 14.7 | 32 |
0.038 | 1912 | 29 | 66 | 130 | 36 | 166 | 21.7 | 31 |
0.039 | 1911 | 29 | 72 | 107 | 30 | 137 | 21.9 | 30 |
0.040 | 1910 | 26 | 71 | 102 | 22 | 124 | 17.7 | 29 |
0.041 | 1909 | 26 | 68 | 98 | 16 | 114 | 14.0 | 28 |
0.042 | 1908 | 28 | 65 | 107 | 25 | 132 | 18.9 | 27 |
0.043 | 1907 | 28 | 69 | 107 | 24 | 131 | 18.3 | 26 |
0.044 | 1906 | 28 | 64 | 69 | 20 | 89 | 22.5 | 25 |
0.045 | 1905 | 27 | 69 | 101 | 25 | 126 | 19.8 | 24 |
0.046 | 1904 | 28 | 63 | 106 | 21 | 127 | 16.5 | 23 |
0.047 | 1903 | 28 | 63 | 114 | 30 | 144 | 20.8 | 22 |
0.048 | 1902 | 27 | 70 | 107 | 28 | 135 | 20.7 | 21 |
0.049 | 1901 | 25 | 65 | 153 | 28 | 181 | 15.5 | 20 |
0.050 | 1900 | 26 | 68 | 154 | 29 | 183 | 15.8 | 19 |
0.051 | 1899 | 27 | 67 | 133 | 40 | 173 | 23.1 | 18 |
0.052 | 1898 | 25 | 63 | 144 | 33 | 177 | 18.6 | 17 |
0.053 | 1897 | 26 | 62 | 120 | 27 | 147 | 18.4 | 16 |
0.054 | 1896 | 26 | 64 | 154 | 25 | 179 | 14.0 | 15 |
0.055 | 1895 | 29 | 64 | 123 | 56 | 179 | 31.3 | 14 |
0.056 | 1894 | 28 | 63 | 143 | 51 | 194 | 26.3 | 13 |
0.057 | 1893 | 26 | 61 | 137 | 30 | 167 | 18.0 | 12 |