# Great Bahama bank, W Atlantic marine sediment Mg/Ca SST #----------------------------------------------------------------------- # 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-GreatBahamaBank.Lund.2006-2.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-GreatBahamaBank.Lund.2006.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: ftp://ftp.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/lund2006/lund2006.txt # 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: Great Bahama bank, W Atlantic marine sediment Mg/Ca SST #------------------ # Investigators # Investigators: Lund, D.C.; Curry, W. #------------------ # Description_Notes_and_Keywords # Description: All O2K-LR records have been quality-controlled according to protocols published in Nature Geoscience supplement. #------------------ # Publication # Authors: Lund, David C.;Curry, William # Published_Date_or_Year: 2006 # Published_Title: Florida Current surface temperature and salinity variability during the last millennium # Journal_Name: Paleoceanography # Volume: 21 # Edition: # Issue: 2 # Pages: n/a-n/a # Report: # DOI: 10.1029/2005PA001218 # 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: # Grant: #------------------ # Site_Information # Site_Name: Great Bahama bank, 125MC # Location: # Country: # Northernmost_Latitude: 24.765 # Southernmost_Latitude: 24.765 # Easternmost_Longitude: -79.29 # Westernmost_Longitude: -79.29 # Elevation: -694 #------------------ # Data_Collection # Collection_Name: # Earliest_Year: 590.0 # Most_Recent_Year: 1950.0 # 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, ##Mg_Ca native Mg/Ca ratio from which SST was calculated; values are from Lunds "Avg Mg/Ca" column and are in units of mmol/mol; note that in original source; there are also MgCa estimates for std. dev & std. error, ,,,, marine sediment, ,,N, ; paleoData_variableName changed - was originally native_MgCa; paleoData_variableName changed - was originally Mg_Ca; paleoData_variableName changed - was originally Mg_Ca; ##temperature inferred sea-surface temperature, foram Mg/Ca, ,degC, 1 2 3 4 5 6 7 8 9 10 11 12, marine sediment, ,Mg/Ca, N, ; paleoData_variableName changed - was originally temp_C; paleoData_units changed - was originally deg C; climateInterpretation_seasonality changed - was originally Annual; ANA2003: Mg/Ca=0.38*exp(0.09*SST); multiple species; Mg/Ca =0.449*exp(0.09*SST); G ruber; (Anand et al.; (2003); sediment trap; error ±1.2°C); ##depth depth, ,,cm, , marine sediment, ,,N, # #------------------ # Data: # Data lines follow (have no #) # Data line format - tab-delimited text, variable short name as header) # Missing_Values: nan # year Mg_Ca temperature depth 1950.0 4.95 28.51 0.5 1872.0 4.83 28.26 1.5 1794.0 4.79 28.16 2.5 1716.0 4.85 28.3 3.5 1638.0 4.71 27.97 4.5 1560.0 4.39 27.18 5.5 1482.0 4.94 28.5 6.5 1404.0 4.5 27.45 7.5 1326.0 4.73 28.01 8.5 1248.0 4.56 27.61 9.5 1170.0 4.45 27.34 10.5 1135.88 4.76 28.09 11.5 1101.76 4.68 27.91 12.5 1067.65 4.79 28.16 13.5 1033.53 4.8 28.18 14.5 999.41 4.8 28.17 15.5 965.29 4.79 28.16 16.5 931.18 4.76 28.09 17.5 897.06 4.76 28.1 18.5 862.94 4.8 28.18 19.5 828.82 4.73 28.02 20.5 794.71 4.9 28.41 21.5 760.59 4.9 28.41 22.5 726.47 5.04 28.73 23.5 692.35 4.7 27.96 24.5 658.24 4.7 27.95 25.5 624.12 4.74 28.03 26.5 590.0 4.95 28.53 27.5