# Jirisan National Park, Korea 150 Year Tree Ring Oxygen Isotope Data #----------------------------------------------------------------------- # World Data Service for Paleoclimatology, Boulder # and # NOAA Paleoclimatology Program # National Centers for Environmental Information (NCEI) #----------------------------------------------------------------------- # Template Version 3.0 # Encoding: UTF-8 # NOTE: Please cite Publication, and Online_Resource and date accessed when using these data. # If there is no publication information, please cite Investigators, Title, and Online_Resource and date accessed. # # Online_Resource: https://www.ncdc.noaa.gov/paleo/study/27111 # Description: NOAA Landing Page # Online_Resource: https://www1.ncdc.noaa.gov/pub/data/paleo/treering/isotope/asia/korea/jirisan2019d18o.txt # Description: NOAA location of the template # # Original_Source_URL: # Description: # # Description/Documentation lines begin with # # Data lines have no # # # Archive: Tree Ring # # Dataset DOI: # # Parameter_Keywords: oxygen isotopes #-------------------- # Contribution_Date # Date: 2019-06-30 #-------------------- # File_Last_Modified_Date # Date: 2019-06-30 #-------------------- # Title # Study_Name: Jirisan National Park, Korea 150 Year Tree Ring Oxygen Isotope Data #-------------------- # Investigators # Investigators: Seo, J.-W.; Sano, M.; Jeong, H.-M.; Lee, K.-H.; Park, H.-C.; Nakatsuka, T.; Shin, C.-S. #-------------------- # Description_Notes_and_Keywords # Description: Tree ring oxygen isotope (d18O) data from Jirisan National Park, Korea for the past 150 years. #-------------------- # Publication # Authors: Jeong-Wook Seo, Masaki Sano, Hyun-Min Jeong, Kwang-Hee Lee, Hong-Chul Park, Takeshi Nakatsuka, Chang-Seob Shin # Published_Date_or_Year: 2019-10-01 # Published_Title: Oxygen isotope ratios of subalpine conifers in Jirisan National Park, Korea and their dendroclimatic potential # Journal_Name: Dendrochronologia # Volume: 57 # Edition: 125626 # Issue: # Pages: # Report_Number: # DOI: 10.1016/j.dendro.2019.125626 # Online_Resource: https://www.sciencedirect.com/science/article/pii/S1125786519300748 # Full_Citation: # Abstract: The present study aimed to explore the dendroclimatic potential of three conifer species, viz. Taxus cuspidata, Abies koreana, and Pinus koraiensis, in the subalpine zone in the Republic of Korea. The tree-ring d18O chronologies were analyzed for the last 50 years and were found to be well correlated with one another (r = 0.70 - 0.87). In the correlation analyses with temperature in the growing season, the tree-ring d18O data of Abies / Taxus / Pinus showed positive correlation coefficients significantly with April, June, and July / April and July / April. On the other hand, in the correlation analyses with precipitation, only the tree-ring d18O data of Abies and Taxus showed negative correlation coefficients significantly with April and May, respectively. For the correlation analyses with relative humidity, only the tree-ring d18O data of Abies and Taxus showed significant negative correlation coefficients with April, June, and July for Abies, and with June and July for Taxus. Based on the results, we developed an extended Taxus d18O chronology back till 1864 CE (152 years). Spatial correlation analyses revealed that the Taxus d18O was mainly influenced by precipitation in the upstream regions of western Japan rather than that in the study region. This result pointed out the importance of the upstream hydrological processes that govern d18O in precipitation. In addition, the TC d18O showed meaningful correlations with temperature over Korea including our study region. These results indicated that the tree-ring d18O of southern Korea was controlled not only by local temperature, but also by the upstream moisture conditions of western Japan. #------------------ # Funding_Agency # Funding_Agency_Name: # Grant: #------------------ # Site_Information # Site_Name: Jirisan National Park # Location: Asia>Eastern Asia>South Korea # Country: South Korea # Northernmost_Latitude: 35.3333 # Southernmost_Latitude: 35.3333 # Easternmost_Longitude: 127.7167 # Westernmost_Longitude: 127.7167 # Elevation: 1915 m #------------------ # Data_Collection # Collection_Name: Jurisan2019d18O # Earliest_Year: 1864 # Most_Recent_Year: 2015 # Time_Unit: Year CE # Core_Length: # Notes: #------------------ # Species # Species_Name: Taxus cuspidata # Common_Name: Japanese yew # Tree_Species_Code: TACU #------------------ # Chronology_Information # Chronology: # #---------------- # Variables # # Data variables follow are preceded by "##" in columns one and two. # Data line variables format: one per line, shortname-tab-variable components (what, material, error, units, seasonality, data type,detail, method, C or N for Character or Numeric data, free text) # ## age_CE age, , , year Common Era, , , , ,N, ## d18O delta 18O, cellulose, , per mil VSMOW, ,tree ring,,isotope ratio mass spectrometry,N, # #---------------- # Data: # Data lines follow (have no #) # Data line format - tab-delimited text, variable short name as header # Missing Values: # age_CE d18O 1864 26.74 1865 25.81 1866 24.80 1867 25.57 1868 25.25 1869 24.31 1870 25.53 1871 25.19 1872 26.02 1873 26.49 1874 24.58 1875 24.16 1876 25.93 1877 26.08 1878 23.60 1879 24.83 1880 23.27 1881 26.08 1882 24.17 1883 25.97 1884 25.53 1885 25.10 1886 24.69 1887 25.23 1888 26.93 1889 25.46 1890 26.33 1891 24.81 1892 25.94 1893 24.92 1894 26.21 1895 25.50 1896 24.88 1897 26.09 1898 24.89 1899 26.05 1900 25.70 1901 23.49 1902 24.84 1903 25.64 1904 24.77 1905 23.88 1906 25.38 1907 25.84 1908 24.09 1909 25.75 1910 25.27 1911 25.86 1912 25.64 1913 26.34 1914 25.55 1915 26.88 1916 24.05 1917 25.56 1918 23.85 1919 24.91 1920 26.09 1921 24.63 1922 25.34 1923 24.97 1924 26.72 1925 24.61 1926 25.17 1927 25.74 1928 25.10 1929 25.19 1930 25.71 1931 24.43 1932 25.06 1933 25.32 1934 25.42 1935 24.62 1936 24.11 1937 25.03 1938 24.86 1939 27.31 1940 26.04 1941 25.51 1942 26.20 1943 25.35 1944 27.21 1945 26.80 1946 26.32 1947 24.92 1948 25.37 1949 23.89 1950 25.58 1951 26.44 1952 26.29 1953 25.01 1954 24.01 1955 26.29 1956 24.57 1957 23.36 1958 27.97 1959 25.77 1960 27.05 1961 26.21 1962 25.43 1963 24.58 1964 25.71 1965 24.54 1966 25.17 1967 26.63 1968 25.81 1969 25.34 1970 23.23 1971 25.30 1972 24.91 1973 25.85 1974 24.88 1975 24.57 1976 24.91 1977 25.94 1978 26.89 1979 25.16 1980 24.03 1981 26.45 1982 26.47 1983 26.86 1984 25.23 1985 25.08 1986 25.47 1987 26.26 1988 25.74 1989 25.93 1990 26.05 1991 26.19 1992 27.45 1993 24.22 1994 26.46 1995 25.55 1996 25.10 1997 26.01 1998 24.42 1999 24.85 2000 25.84 2001 25.87 2002 25.52 2003 23.80 2004 27.15 2005 26.70 2006 25.08 2007 24.92 2008 24.81 2009 26.17 2010 24.19 2011 25.91 2012 25.13 2013 25.65 2014 25.90 2015 26.09