# Northwest Africa (GeoB6008), Holocene, alkenones #----------------------------------------------------------------------- # 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://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-CapeGhir.McGregor.2007-1.txt # Online_Resource_Description: This file. NOAA WDS Paleo formatted metadata and data for version 2.0.0 of this dataset. # # Online_Resource: https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-CapeGhir.McGregor.2007.lpd # Online_Resource_Description: Linked Paleo Data (LiPD) formatted file containing the same metadata and data as this file, for version 2.0.0 of this dataset. # # Original_Source_URL: http://doi.pangaea.de/10.1594/PANGAEA.603183?format=html # Description/Documentation lines begin with # # Data lines have no # # # Archive: marine sediment # Parameter_Keywords: # Dataset_DOI: # #------------------ # Contribution_Date # Date: #------------------ # File_Last_Modified_Date # Modified_Date: 2017-05-19 #------------------ # Title # Study_Name: Northwest Africa (GeoB6008), Holocene, alkenones #------------------ # Investigators # Investigators: McGregor, H.V.; Dima, M.; Fischer, H.W.; Mulitza, S. #------------------ # Description_Notes_and_Keywords # Description: All O2K-LR records have been quality-controlled according to protocols published in Nature Geoscience supplement. GeoB6008-2 33cm; GeoB6008-1 542cm. Core length is combined core length taking into account their age overlap) #------------------ # Publication # Authors: McGregor, H. V.;Dima, M.;Fischer, H. W.;Mulitza, S. # Published_Date_or_Year: 2007 # Published_Title: Rapid 20th-century increase in coastal upwelling off northwest Africa # Journal_Name: Science # Volume: 315 # Edition: # Issue: # Pages: 637-639 # Report: # DOI: 10.1126/science.1134839 # Online_Resource: doi.org # Full_Citation: # Abstract: #------------------ # Publication # Authors: McGregor, Helen V.;Evans, Michael N.;Goosse, Hugues;Leduc, Guillaume;Martrat, Belen;Addison, Jason A.;Mortyn, P. Graham;Oppo, Delia W.;Seidenkrantz, Marit-Solveig;Sicre, Marie-Alexandrine;Phipps, Steven J.;Selvaraj, Kandasamy;Thirumalai, Kaustubh;Filipsson, Helena L.;Ersek, Vasile # Published_Date_or_Year: 2015 # Published_Title: Robust global ocean cooling trend for the pre-industrial Common Era # Journal_Name: Nature Geoscience # Volume: 8 # Edition: # Issue: 9 # Pages: 671-677 # Report: # DOI: 10.1038/ngeo2510 # Online_Resource: doi.org # Full_Citation: # Abstract: #------------------ # Funding_Agency # Funding_Agency_Name: European Union # Grant: Patterns of Climate Variability in the North Atlantic (PACLIVA) Project #------------------ # Funding_Agency # Funding_Agency_Name: European Graduate College “Proxies in Earth History Program” # Grant: #------------------ # Funding_Agency # Funding_Agency_Name: Deutsche Forschungsgemeinschaft # Grant: Research Center Ocean Margins, University Bremen #------------------ # Funding_Agency # Funding_Agency_Name: Alexander von Humboldt Foundation # Grant: #------------------ # Site_Information # Site_Name: Cape Ghir, NW Africa # Location: # Country: # Northernmost_Latitude: 30.845 # Southernmost_Latitude: 30.845 # Easternmost_Longitude: -10.0983 # Westernmost_Longitude: -10.0983 # Elevation: -355 #------------------ # Data_Collection # Collection_Name: # Earliest_Year: -225.0 # Most_Recent_Year: 1998.0 # Time_Unit: AD # Core_Length: # Notes: #------------------ # Species # Species_Name: # Species_Code: # Common_Name: #------------------ # Chronology: #------------------ # Variables # # Data variables follow that are preceded by "##" in columns one and two. # Data line variables format: Variables list, one per line, shortname-tab-longname-tab-longname components ( 10 components: what, material, error, units, seasonality, archive, detail, method, C or N for Character or Numeric data, additional_information) # ##year Year AD, ,,AD, , marine sediment, ,,N, ##Uk37 unsaturation index, ,,,, marine sediment, ,,N, ##temperature inferred sea-surface temperature, alkenone SST, ,degC, 1 2 3 4 5 6 7 8 9 10 11 12, marine sediment, ,alkenone, N, ; paleoData_units changed - was originally deg C; climateInterpretation_seasonality changed - was originally Annual; PRA1988: T(cultures) = (Uk37-0.039)/(0.034); [Prahl et al.; 1988; cultures E. huxleyi; 8-25�C; n=22; R2=0.994]; ##notes1 indicates samples which overlap, ,,,, marine sediment, ,,C, ; paleoData_variableName changed - was originally notes2; ##notes quality-controlled data from McGregor et al. (2007) that was used in the O2K-LR analysis. Note that the cores overlap in age. For the O2K-LR analysis gravity core GeoB6008-2 and multicore GeoB6008-1 were merged and sorted in the depth/age domain., ,,,, marine sediment, ,,C, # #------------------ # Data: # Data lines follow (have no #) # Data line format - tab-delimited text, variable short name as header) # Missing_Values: nan # year Uk37 temperature notes1 notes 1998.0 0.642 17.7 nan GeoB6008-2 1997.0 0.644 17.8 nan GeoB6008-2 1995.8 0.654 18.1 nan GeoB6008-2 1994.3 0.652 18.0 nan GeoB6008-2 1992.6 0.66 18.3 nan GeoB6008-2 1990.7 0.659 18.2 nan GeoB6008-2 1988.6 0.656 18.2 nan GeoB6008-2 1986.3 0.651 18.0 nan GeoB6008-2 1983.7 0.656 18.2 nan GeoB6008-2 1981.3 0.661 18.3 nan GeoB6008-2 1978.5 0.661 18.3 nan GeoB6008-2 1976.1 0.654 18.1 nan GeoB6008-2 1973.2 0.656 18.1 nan GeoB6008-2 1971.0 0.675 18.7 overlaps with GeoB6008-2 GeoB6008-1 1969.8 0.661 18.3 nan GeoB6008-2 1966.6 0.667 18.5 nan GeoB6008-2 1965.0 0.683 18.9 overlaps with GeoB6008-2 GeoB6008-1 1963.4 0.669 18.5 nan GeoB6008-2 1960.0 0.669 18.5 nan GeoB6008-2 1959.0 0.681 18.9 overlaps with GeoB6008-2 GeoB6008-1 1957.0 0.677 18.8 nan GeoB6008-2 1953.8 0.671 18.6 nan GeoB6008-2 1953.0 0.69 19.1 overlaps with GeoB6008-2 GeoB6008-1 1950.9 0.678 18.8 nan GeoB6008-2 1948.2 0.67 18.6 nan GeoB6008-2 1947.0 0.687 19.0 overlaps with GeoB6008-2 GeoB6008-1 1945.3 0.672 18.6 nan GeoB6008-2 1942.9 0.672 18.6 nan GeoB6008-2 1941.0 0.691 19.2 overlaps with GeoB6008-2 GeoB6008-1 1939.5 0.676 18.7 nan GeoB6008-2 1936.6 0.672 18.6 nan GeoB6008-2 1935.0 0.692 19.2 overlaps with GeoB6008-2 GeoB6008-1 1933.5 0.672 18.6 nan GeoB6008-2 1930.3 0.678 18.8 nan GeoB6008-2 1929.0 0.695 19.3 overlaps with GeoB6008-2 GeoB6008-1 1927.0 0.676 18.7 nan GeoB6008-2 1923.5 0.68 18.8 nan GeoB6008-2 1923.0 0.697 19.4 overlaps with GeoB6008-2 GeoB6008-1 1917.0 0.7 19.5 overlaps with GeoB6008-2 GeoB6008-1 1916.2 0.68 18.9 nan GeoB6008-2 1912.9 0.678 18.8 nan GeoB6008-2 1911.0 0.702 19.5 nan GeoB6008-1 1905.0 0.699 19.4 nan GeoB6008-1 1899.0 0.701 19.5 nan GeoB6008-1 1893.0 0.699 19.4 nan GeoB6008-1 1887.0 0.692 19.2 nan GeoB6008-1 1881.0 0.685 19.0 nan GeoB6008-1 1875.0 0.683 18.9 nan GeoB6008-1 1869.0 0.686 19.0 nan GeoB6008-1 1863.0 0.694 19.3 nan GeoB6008-1 1857.0 0.692 19.2 nan GeoB6008-1 1851.0 0.684 19.0 nan GeoB6008-1 1845.0 0.685 19.0 nan GeoB6008-1 1839.0 0.696 19.3 nan GeoB6008-1 1827.0 0.7 19.4 nan GeoB6008-1 1814.0 0.694 19.3 nan GeoB6008-1 1802.0 0.696 19.3 nan GeoB6008-1 1790.0 0.693 19.2 nan GeoB6008-1 1778.0 0.697 19.3 nan GeoB6008-1 1766.0 0.701 19.5 nan GeoB6008-1 1754.0 0.701 19.5 nan GeoB6008-1 1742.0 0.711 19.8 nan GeoB6008-1 1730.0 0.697 19.4 nan GeoB6008-1 1718.0 0.694 19.3 nan GeoB6008-1 1706.0 0.711 19.8 nan GeoB6008-1 1694.0 0.709 19.7 nan GeoB6008-1 1682.0 0.699 19.4 nan GeoB6008-1 1670.0 0.705 19.6 nan GeoB6008-1 1658.0 0.706 19.6 nan GeoB6008-1 1646.0 0.709 19.7 nan GeoB6008-1 1634.0 0.704 19.5 nan GeoB6008-1 1622.0 0.703 19.5 nan GeoB6008-1 1610.0 0.699 19.4 nan GeoB6008-1 1598.0 0.707 19.6 nan GeoB6008-1 1586.0 0.704 19.6 nan GeoB6008-1 1574.0 0.697 19.4 nan GeoB6008-1 1562.0 0.706 19.6 nan GeoB6008-1 1550.0 0.705 19.6 nan GeoB6008-1 1538.0 0.707 19.7 nan GeoB6008-1 1526.0 0.706 19.6 nan GeoB6008-1 1513.0 0.705 19.6 nan GeoB6008-1 1501.0 0.704 19.6 nan GeoB6008-1 1489.0 0.702 19.5 nan GeoB6008-1 1477.0 0.704 19.6 nan GeoB6008-1 1465.0 0.71 19.7 nan GeoB6008-1 1453.0 0.708 19.7 nan GeoB6008-1 1441.0 0.698 19.4 nan GeoB6008-1 1429.0 0.7 19.4 nan GeoB6008-1 1417.0 0.7 19.4 nan GeoB6008-1 1405.0 0.695 19.3 nan GeoB6008-1 1393.0 0.702 19.5 nan GeoB6008-1 1381.0 0.701 19.5 nan GeoB6008-1 1368.0 0.708 19.7 nan GeoB6008-1 1355.0 0.704 19.5 nan GeoB6008-1 1343.0 0.692 19.2 nan GeoB6008-1 1331.0 0.706 19.6 nan GeoB6008-1 1318.0 0.692 19.2 nan GeoB6008-1 1306.0 0.694 19.3 nan GeoB6008-1 1294.0 0.707 19.6 nan GeoB6008-1 1287.0 0.698 19.4 nan GeoB6008-1 1281.0 0.711 19.8 nan GeoB6008-1 1275.0 0.716 19.9 nan GeoB6008-1 1263.0 0.703 19.5 nan GeoB6008-1 1250.0 0.709 19.7 nan GeoB6008-1 1238.0 0.699 19.4 nan GeoB6008-1 1226.0 0.695 19.3 nan GeoB6008-1 1213.0 0.7 19.5 nan GeoB6008-1 1201.0 0.698 19.4 nan GeoB6008-1 1189.0 0.706 19.6 nan GeoB6008-1 1176.0 0.706 19.6 nan GeoB6008-1 1164.0 0.697 19.3 nan GeoB6008-1 1152.0 0.7 19.4 nan GeoB6008-1 1145.0 0.706 19.6 nan GeoB6008-1 1139.0 0.696 19.3 nan GeoB6008-1 1133.0 0.694 19.3 nan GeoB6008-1 1127.0 0.702 19.5 nan GeoB6008-1 1114.0 0.704 19.6 nan GeoB6008-1 1102.0 0.692 19.2 nan GeoB6008-1 1090.0 0.689 19.1 nan GeoB6008-1 1077.0 0.708 19.7 nan GeoB6008-1 1065.0 0.711 19.8 nan GeoB6008-1 1053.0 0.693 19.2 nan GeoB6008-1 1040.0 0.695 19.3 nan GeoB6008-1 1028.0 0.706 19.6 nan GeoB6008-1 1016.0 0.694 19.3 nan GeoB6008-1 1003.0 0.704 19.6 nan GeoB6008-1 991.0 0.716 19.9 nan GeoB6008-1 985.0 0.701 19.5 nan GeoB6008-1 980.0 0.713 19.8 nan GeoB6008-1 972.0 0.697 19.4 nan GeoB6008-1 965.0 0.709 19.7 nan GeoB6008-1 958.0 0.707 19.6 nan GeoB6008-1 950.0 0.715 19.9 nan GeoB6008-1 943.0 0.714 19.8 nan GeoB6008-1 935.0 0.716 19.9 nan GeoB6008-1 928.0 0.71 19.7 nan GeoB6008-1 920.0 0.718 20.0 nan GeoB6008-1 913.0 0.701 19.5 nan GeoB6008-1 905.0 0.708 19.7 nan GeoB6008-1 898.0 0.701 19.5 nan GeoB6008-1 891.0 0.717 20.0 nan GeoB6008-1 883.0 0.707 19.6 nan GeoB6008-1 876.0 0.716 19.9 nan GeoB6008-1 868.0 0.708 19.7 nan GeoB6008-1 861.0 0.708 19.7 nan GeoB6008-1 853.0 0.704 19.6 nan GeoB6008-1 846.0 0.715 19.9 nan GeoB6008-1 838.0 0.703 19.5 nan GeoB6008-1 829.0 0.703 19.5 nan GeoB6008-1 818.0 0.702 19.5 nan GeoB6008-1 806.0 0.719 20.0 nan GeoB6008-1 795.0 0.699 19.4 nan GeoB6008-1 784.0 0.713 19.8 nan GeoB6008-1 772.0 0.708 19.7 nan GeoB6008-1 761.0 0.708 19.7 nan GeoB6008-1 749.0 0.714 19.9 nan GeoB6008-1 738.0 0.712 19.8 nan GeoB6008-1 727.0 0.709 19.7 nan GeoB6008-1 715.0 0.725 20.2 nan GeoB6008-1 704.0 0.71 19.7 nan GeoB6008-1 693.0 0.724 20.2 nan GeoB6008-1 681.0 0.711 19.8 nan GeoB6008-1 669.0 0.726 20.2 nan GeoB6008-1 644.0 0.719 20.0 nan GeoB6008-1 618.0 0.721 20.1 nan GeoB6008-1 592.0 0.706 19.6 nan GeoB6008-1 567.0 0.71 19.7 nan GeoB6008-1 541.0 0.714 19.9 nan GeoB6008-1 516.0 0.709 19.7 nan GeoB6008-1 490.0 0.713 19.8 nan GeoB6008-1 465.0 0.715 19.9 nan GeoB6008-1 439.0 0.715 19.9 nan GeoB6008-1 414.0 0.712 19.8 nan GeoB6008-1 388.0 0.713 19.8 nan GeoB6008-1 362.0 0.717 19.9 nan GeoB6008-1 337.0 0.699 19.4 nan GeoB6008-1 311.0 0.707 19.6 nan GeoB6008-1 286.0 0.709 19.7 nan GeoB6008-1 260.0 0.718 20.0 nan GeoB6008-1 235.0 0.714 19.8 nan GeoB6008-1 209.0 0.706 19.6 nan GeoB6008-1 183.0 0.701 19.5 nan GeoB6008-1 158.0 0.716 19.9 nan GeoB6008-1 132.0 0.702 19.5 nan GeoB6008-1 107.0 0.71 19.7 nan GeoB6008-1 81.0 0.704 19.6 nan GeoB6008-1 56.0 0.71 19.7 nan GeoB6008-1 30.0 0.696 19.3 nan GeoB6008-1 -21.0 0.709 19.7 nan GeoB6008-1 -47.0 0.713 19.8 nan GeoB6008-1 -72.0 0.709 19.7 nan GeoB6008-1 -123.0 0.702 19.5 nan GeoB6008-1 -174.0 0.707 19.6 nan GeoB6008-1 -200.0 0.708 19.7 nan GeoB6008-1 -225.0 0.699 19.4 nan GeoB6008-1