# Larson - Pavick - QUSP - ITRDB WI047 #---------------------------------------------------- # 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/33949 # 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-33949.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/wi047-rwl-noaa.txt # Data_Download_Description: Raw Measurements - NOAA Template File; wi047-rwl-noaa.txt # # Related_Online_Resource: https://www.ncei.noaa.gov/pub/data/paleo/treering/measurements/northamerica/usa/wi047.rwl # Related_Online_Description: RWL File; Raw Measurements - Tucson Decadal File # # Supplemental_Download_Resource: https://www.ncei.noaa.gov/pub/data/paleo/treering/measurements/correlation-stats/wi047.txt # Supplemental_Description: Text File; Correlation Stats # #-------------------- # Contribution_Date # Date: 2021-07-03 #-------------------- # File_Last_Modified_Date # Date: 2021-07-03 #-------------------- # Title # Study_Name: Larson - Pavick - QUSP - ITRDB WI047 #-------------------- # Investigators # Investigators: Larson, E.R.(https://orcid.org/0000-0001-6628-1659); Allen, S.A.; Underwood, C.A. #-------------------- # Description_Notes_and_Keywords # Description: Oak ring width data from the Driftless Area of southwest Wisconsin and northeast Iowa, USA, sampled from living oak trees, remnants, and archeological beams. NOAA Template Raw Measurements file added 2021-10-19. #-------------------- # Publication # Authors: Larson, Evan R., Sara A. Allen, Chris A. Underwood # Journal_Name: Progress in Physical Geography # Published_Title: The Driftless Oaks: A new network of tree-ring chronologies to improve regional perspectives of drought in the Upper Midwest, USA # Published_Date_or_Year: 2021 # Volume: 45 # Pages: 375-406 # Issue: 3 # Report_Number: # DOI: 10.1177/0309133320960670 # Full_Citation: None # Abstract: New and updated multi-century tree-ring chronologies from living oak trees, remnants, and archeological beams from across the Driftless Area of southwest Wisconsin and northeast Iowa, USA, were developed to fill a spatial gap in the network of available tree-ring chronologies. We produced a robust 303-year summer drought reconstruction (June-August Palmer's Modified Drought Index (PMDI): r2 = 0.45) that identified clusters of extreme droughts and pluvials (PMDI <= -4.0 or >= 4.0) in the early 1700s and more even distributions of drought conditions, with the exception of the post 1930s period when drought became relatively infrequent. Compared to the Living Blended Drought Atlas (LBDA) and the North American Drought Atlas (NADA), our reconstruction more accurately represented moderate moisture conditions across the Driftless Area, the NADA and LBDA more closely represented extreme pluvials, and our reconstruction and the LBDA better represented extreme drought years. The three reconstructions largely captured the same high-frequency variability in drought conditions and differed most at low frequencies. Significant correlations were identified between our reconstruction and corn (r = 0.30, n = 91, p = 0.002) and soybean (r = 0.25, n = 81, p = 0.012) yields, with the strength of the correlations increasing over recent decades suggesting a tighter coupling of interannual climate variability and crop productivity in the region. Superposed epoch analyses indicated significantly wetter conditions in the Driftless Area two years after major volcanic eruptions. In the context of long-term climatic variability, the Driftless Oaks drought reconstruction demonstrated that drought and pluvial conditions more extreme than those experienced during the instrumental record have occurred in the past. #-------------------- # Funding_Agency # Funding_Agency_Name: # Grant: #-------------------- # Site_Information # Site_Name: Pavick # Location: Wisconsin # Northernmost_Latitude: 43.516 # Southernmost_Latitude: 43.516 # Easternmost_Longitude: -90.435 # Westernmost_Longitude: -90.435 # Elevation_m: 343 #-------------------- # Data_Collection # Collection_Name: WI047 # First_Year: 1909 # Last_Year: 2014 # Time_Unit: CE # Core_Length_m: # Parameter_Keywords: ring width # Notes: None #-------------------- # Species # Species_Name: Quercus spp. L. # Common_Name: oak # Tree_Species_Code: QUSP #-------------------- # 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, ## PVK001A_raw total ring width,,,millimeter,,tree ring,,,N,Tree ID: PVK001A; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## PVK001B_raw total ring width,,,millimeter,,tree ring,,,N,Tree ID: PVK001B; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## PVK002A_raw total ring width,,,millimeter,,tree ring,,,N,Tree ID: PVK002A; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## PVK002B_raw total ring width,,,millimeter,,tree ring,,,N,Tree ID: PVK002B; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## PVK003A_raw total ring width,,,millimeter,,tree ring,,,N,Tree ID: PVK003A; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## PVK004A_raw total ring width,,,millimeter,,tree ring,,,N,Tree ID: PVK004A; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 #--------------------- # Data: # Missing_Values: NA age_CE PVK001A_raw PVK001B_raw PVK002A_raw PVK002B_raw PVK003A_raw PVK004A_raw 1909 2.511 NA NA NA 3.423 NA 1910 1.504 NA NA NA 2.578 NA 1911 1.353 NA NA NA 2.73 NA 1912 1.426 NA NA NA 3.93 NA 1913 1.909 NA NA NA 2.763 NA 1914 2.057 NA NA NA 4.823 6.382 1915 1.318 NA NA NA 3.919 4.262 1916 1.185 NA NA NA 2.363 2.697 1917 1.088 NA NA NA 3.852 4.669 1918 1.176 NA NA NA 2.729 3.336 1919 1.131 NA NA 4.049 2.705 2.932 1920 0.962 NA NA 2.439 2.012 2.48 1921 0.925 NA NA 3.588 2.235 2.997 1922 0.846 NA NA 0.715 1.693 2.973 1923 0.9 NA NA 0.741 0.974 1.399 1924 0.668 NA NA 0.681 1.332 1.651 1925 0.871 NA NA 0.685 1.179 1.977 1926 0.65 1.013 NA 0.484 0.89 1.961 1927 0.645 1.222 NA 0.521 1.114 1.839 1928 0.782 1.245 NA 0.689 0.783 1.375 1929 0.773 1.256 NA 0.768 0.761 1.279 1930 0.884 1.306 NA 0.773 0.995 1.22 1931 0.898 0.823 NA 0.503 0.635 0.746 1932 0.412 0.796 NA 0.381 1.31 1.01 1933 0.702 1.053 NA 0.62 1.587 1.278 1934 0.703 0.457 NA 0.691 1.058 1.222 1935 0.403 1.157 NA 1.171 2.537 1.542 1936 0.853 1.159 NA 1.017 1.223 1.408 1937 0.679 0.957 NA 1.088 1.693 1.826 1938 0.631 0.922 NA 1.287 2.137 2.109 1939 0.816 0.82 NA 1.186 1.651 1.853 1940 0.684 0.611 NA 1.377 1.585 2.212 1941 0.742 0.788 NA 1.455 1.452 2.161 1942 0.846 1.639 NA 1.609 2.045 3.126 1943 0.569 0.788 NA 1.227 1.248 1.777 1944 0.648 0.904 2.922 1.057 1.31 1.893 1945 0.758 1.581 2.827 1.081 2.092 2.599 1946 0.774 0.97 1.98 0.892 1.921 2.112 1947 1.762 1.878 2.879 0.93 2.166 2.618 1948 1.202 1.176 1.42 0.762 1.331 1.495 1949 1.347 1.413 1.557 1.265 1.178 1.302 1950 1.526 2.965 2.49 1.365 2.042 2.3 1951 2.32 4.205 2.706 2.071 2.303 2.684 1952 2.793 4.592 2.244 1.866 1.963 2.275 1953 2.2 2.459 2.452 1.617 1.881 1.994 1954 2.478 2.384 2.666 2.153 1.39 1.87 1955 2.189 2.351 2.652 2.175 1.686 2.392 1956 1.416 1.414 1.885 1.204 1.706 1.978 1957 1.61 1.839 2.253 1.666 1.98 2.412 1958 1.184 1.484 1.005 1.142 1.441 1.674 1959 1.204 1.46 0.802 0.673 1.327 1.296 1960 2.045 3.201 2.646 1.884 1.533 1.727 1961 1.958 2.89 2.954 1.701 1.388 1.682 1962 2.454 2.576 3.888 1.67 1.796 2.065 1963 1.794 1.903 3.958 1.301 1.205 1.452 1964 2.112 1.63 4.105 1.187 1.113 1.203 1965 1.465 1.684 3.151 0.69 1.492 1.389 1966 1.737 1.98 4.034 1.205 1.282 1.21 1967 1.953 2.269 3.909 2.875 1.155 1.203 1968 3.42 3.835 5.268 3.061 1.908 2.193 1969 4.747 5.493 4.169 3.344 1.564 1.79 1970 4.103 3.96 4.402 3.57 0.924 1.271 1971 4.128 4.548 4.264 2.909 1.482 1.947 1972 4.052 5.378 4.698 3.707 1.455 1.725 1973 4.084 3.434 3.34 3.01 1.331 2.267 1974 3.996 3.234 4.86 4.02 1.01 1.868 1975 4.332 3.472 4.847 4.937 1.488 2.049 1976 3.324 3.018 2.852 2.612 1.097 1.457 1977 2.675 2.941 2.662 3.212 1.106 1.438 1978 4.721 5.155 4.338 4.295 1.862 2.338 1979 4.238 2.945 4.296 2.504 1.367 1.825 1980 4.549 4.087 4.956 3.028 1.677 2.241 1981 4.693 3.675 4.454 3.865 1.471 1.988 1982 4.448 4.487 4.1 3.976 0.994 1.46 1983 5.815 3.461 4.551 3.027 1.522 2.34 1984 3.915 3.244 4.782 3.004 1.352 1.745 1985 2.815 1.889 4.075 2.792 0.804 0.844 1986 4.845 3.661 4.614 2.995 1.206 1.276 1987 3.928 3.073 4.113 2.949 1.184 1.212 1988 1.699 1.988 1.853 1.157 0.927 1.122 1989 2.322 2.321 1.227 1.127 1.023 1.211 1990 5.09 2.261 3.291 1.764 1.402 2.002 1991 4.19 2.737 3.711 2.195 1.203 1.817 1992 3.707 2.603 2.917 2.44 1.417 2.093 1993 4.462 3.872 2.603 2.666 1.881 2.707 1994 3.056 2.518 1.945 1.785 1.004 1.581 1995 2.793 2.242 2.135 1.959 1.134 1.45 1996 3.048 1.778 1.75 1.78 0.937 1.446 1997 3.188 2.735 2.012 2.433 1.502 1.711 1998 4.233 3.325 2.93 3.197 1.692 2.408 1999 3.699 2.22 2.264 1.86 1.555 1.893 2000 2.787 2.92 2.814 3.069 1.13 1.367 2001 1.964 2.412 2.18 2.014 0.857 1.212 2002 2.041 2.031 2.15 2.761 1.121 1.389 2003 1.051 1.054 1.449 1.895 0.763 0.984 2004 2.007 2.189 2.234 2.867 0.867 1.112 2005 2.302 2.189 2.022 2.947 0.988 1.187 2006 1.818 1.603 1.644 2.37 0.74 1.374 2007 2.494 1.686 2.117 2.426 0.905 1.316 2008 2.252 1.853 3.261 3.628 1.39 1.858 2009 1.846 1.872 2.769 3.218 1 1.579 2010 2.769 2.326 3.108 3.038 1.506 2.024 2011 2.172 1.585 2.468 2.666 0.864 1.296 2012 1.12 1.185 1.374 2.074 0.661 0.954 2013 1.67 1.841 2.504 2.708 0.883 1.34 2014 2.232 2.55 2.962 3.351 0.885 1.206