# Schweingruber - Mount Billy Mitchell - PCGL - ITRDB AK011 #---------------------------------------------------- # World Data Service for Paleoclimatology, Boulder # and # NOAA Paleoclimatology Program # National Centers for Environmental Information (NCEI) #---------------------------------------------------- # Template Version 4.0 # Encoding: UTF-8 # NOTE: Please cite original publication, NOAA Landing Page URL, dataset and publication DOIs (where available), and date accessed when using downloaded data. If there is no publication information, please cite investigator, study title, NOAA Landing Page URL, and date accessed. # # Description/Documentation lines begin with # # Data lines have no # # # NOAA_Landing_Page: https://www.ncei.noaa.gov/access/paleo-search/study/4538 # Landing_Page_Description: NOAA Landing Page of this file's parent study, which includes all study metadata. # # Study_Level_JSON_Metadata: https://www.ncei.noaa.gov/pub/data/metadata/published/paleo/json/noaa-tree-4538.json # Study_Level_JSON_Description: JSON metadata of this data file's parent study, which includes all study metadata. # # Data_Type: Tree Ring # # Dataset_DOI: # # Science_Keywords: #-------------------- # Resource_Links # # Data_Download_Resource: https://www.ncei.noaa.gov/pub/data/paleo/treering/measurements/northamerica/usa/ak011ea-crn-noaa.txt # Data_Download_Description: Raw Measurements - NOAA Template File; ak011ea-crn-noaa.txt # # Related_Online_Resource: https://www.ncei.noaa.gov/pub/data/paleo/treering/chronologies/northamerica/usa/ak011ea.crn # Related_Online_Description: CRN File; Chronology - Tucson Decadal File # #-------------------- # Contribution_Date # Date: 2002-07-31 #-------------------- # File_Last_Modified_Date # Date: 2002-07-31 #-------------------- # Title # Study_Name: Schweingruber - Mount Billy Mitchell - PCGL - ITRDB AK011 #-------------------- # Investigators # Investigators: Schweingruber, F.H. #-------------------- # Description_Notes_and_Keywords # Description: NOAA Template Chronology file added 2019-01-07. NOAA Template Raw Measurements file added 2019-02-08. #-------------------- # Publication # Authors: # Journal_Name: # Published_Title: # Published_Date_or_Year: # Volume: # Pages: # Issue: # Report_Number: # DOI: # Full_Citation: # Abstract: #-------------------- # Funding_Agency # Funding_Agency_Name: # Grant: #-------------------- # Site_Information # Site_Name: Mount Billy Mitchell # Location: Alaska # Northernmost_Latitude: 61.33 # Southernmost_Latitude: 61.33 # Easternmost_Longitude: -145.25 # Westernmost_Longitude: -145.25 # Elevation_m: 300 #-------------------- # Data_Collection # Collection_Name: AK011 # First_Year: 1792 # Last_Year: 1983 # Time_Unit: CE # Core_Length_m: # Parameter_Keywords: earlywood width # Notes: None #-------------------- # Species # Species_Name: Picea glauca (Moench) Voss # Common_Name: white spruce # Tree_Species_Code: PCGL #-------------------- # Variables # # PaST_Thesaurus_Download_Resource: https://www.ncei.noaa.gov/access/paleo-search/skos/past-thesaurus.rdf # PaST_Thesaurus_Download_Description: Paleoenvironmental Standard Terms (PaST) Thesaurus terms, definitions, and relationships in SKOS format. # # Data variables follow that are preceded by '##' in columns one and two. # Variables format: shortname-tab-var components: what, material, error, units, seasonality, data type, detail, method, C or N for Character or Numeric data) # ## age_CE age,,,year Common Era,,tree ring,,,N, ## trsgi tree ring standardized growth index,,,,,tree ring,composited,standard chronology method,N, ## numsamp number of samples,,,count,,tree ring,,,N, #--------------------- # Data: # Missing_Values: NA age_CE trsgi numsamp 1792 0.966 1 1793 0.997 1 1794 0.988 1 1795 0.954 2 1796 1.145 2 1797 1.005 2 1798 0.759 2 1799 0.735 2 1800 0.859 2 1801 0.818 2 1802 0.997 2 1803 1.224 2 1804 1.132 3 1805 0.817 3 1806 0.569 3 1807 0.567 4 1808 0.751 5 1809 0.692 5 1810 0.744 5 1811 0.712 5 1812 0.754 5 1813 0.866 6 1814 0.934 6 1815 1.121 7 1816 1.16 7 1817 0.925 8 1818 0.958 8 1819 0.936 9 1820 1.045 9 1821 1.098 9 1822 1.088 9 1823 1.257 9 1824 1.09 10 1825 1.181 11 1826 0.964 12 1827 0.948 13 1828 0.842 13 1829 1.011 13 1830 0.944 13 1831 0.78 13 1832 1.046 15 1833 0.83 16 1834 1.037 16 1835 1.221 16 1836 1.033 16 1837 1.151 17 1838 1.181 17 1839 1.129 17 1840 1.043 20 1841 1.208 20 1842 1.073 20 1843 1.175 20 1844 1.149 20 1845 1.172 20 1846 1.21 20 1847 1.105 20 1848 1.082 20 1849 0.775 20 1850 0.91 20 1851 1.034 20 1852 1.005 20 1853 1.233 20 1854 0.949 20 1855 0.974 20 1856 0.9 21 1857 0.926 22 1858 0.937 22 1859 1.118 22 1860 1.122 22 1861 1.059 22 1862 1.114 22 1863 1.366 22 1864 1.064 22 1865 1.029 23 1866 0.933 23 1867 1.013 23 1868 0.937 23 1869 0.918 23 1870 0.951 23 1871 0.912 23 1872 0.949 23 1873 0.998 23 1874 1.166 23 1875 1.124 23 1876 0.887 23 1877 0.757 23 1878 0.814 23 1879 0.774 23 1880 0.803 24 1881 0.929 24 1882 0.867 24 1883 0.82 24 1884 0.742 24 1885 0.681 24 1886 0.668 24 1887 0.786 24 1888 0.809 24 1889 0.828 24 1890 0.998 24 1891 1.354 24 1892 1.098 24 1893 1.061 24 1894 1.143 24 1895 1.017 24 1896 0.963 24 1897 1.114 24 1898 1.045 24 1899 1.24 24 1900 0.917 24 1901 0.875 24 1902 0.925 24 1903 0.928 24 1904 0.874 24 1905 1.082 24 1906 1.063 24 1907 1.222 24 1908 1.208 24 1909 1.293 24 1910 1.079 24 1911 1.024 24 1912 0.829 24 1913 1.004 24 1914 0.858 24 1915 1.172 24 1916 0.748 24 1917 0.889 24 1918 0.899 24 1919 0.959 24 1920 1.169 24 1921 1.294 24 1922 0.878 24 1923 1.071 24 1924 0.689 24 1925 0.951 24 1926 0.961 24 1927 0.761 24 1928 1.032 24 1929 1.031 24 1930 0.942 24 1931 0.878 24 1932 0.904 24 1933 1.043 24 1934 0.9 24 1935 0.909 24 1936 1.173 24 1937 0.744 24 1938 0.855 24 1939 1.131 24 1940 1.166 24 1941 1.262 24 1942 1.279 24 1943 1.33 24 1944 1.267 24 1945 1.263 24 1946 1.447 24 1947 1.123 24 1948 0.964 24 1949 0.99 24 1950 1.09 24 1951 0.77 24 1952 0.743 24 1953 1.019 24 1954 0.92 24 1955 0.792 24 1956 0.877 24 1957 0.839 24 1958 0.852 24 1959 0.972 24 1960 1.066 24 1961 1.117 24 1962 1.084 24 1963 1.138 24 1964 1.259 24 1965 1.052 24 1966 1.022 24 1967 0.934 24 1968 1.042 24 1969 0.938 24 1970 0.851 24 1971 1.058 24 1972 0.859 24 1973 0.625 24 1974 1.091 24 1975 0.953 24 1976 0.895 24 1977 0.885 24 1978 0.928 24 1979 1.059 24 1980 0.87 24 1981 1.078 24 1982 1.21 24 1983 1.209 23