# Eastern tropical North Atlantic foram Mg/Ca SST reconstruction #----------------------------------------------------------------------- # 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-EasternTropicalNorthAtlantic.Kuhnert.2011-1.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-EasternTropicalNorthAtlantic.Kuhnert.2011.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.773754 # 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: Eastern tropical North Atlantic foram Mg/Ca SST reconstruction #------------------ # Investigators # Investigators: Kuhnert, H.; Mulitza, S. #------------------ # Description_Notes_and_Keywords # Description: All O2K-LR records have been quality-controlled according to protocols published in Nature Geoscience supplement. #------------------ # Publication # Authors: Kuhnert, Henning;Mulitza, Stefan # Published_Date_or_Year: 2011 # Published_Title: Multidecadal variability and late medieval cooling of near-coastal sea surface temperatures in the eastern tropical North Atlantic # Journal_Name: Paleoceanography # Volume: 26 # Edition: # Issue: 4 # Pages: PA4224 # Report: # DOI: 10.1029/2011pa002130 # 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: This study was funded through the DFG research center "The Ocean in the Earth System (MARUM)" and the DFG Schwerpunktprogramm Interdynamik. # Grant: #------------------ # Site_Information # Site_Name: Eastern tropical North Atlantic # Location: # Country: # Northernmost_Latitude: 16.8402 # Southernmost_Latitude: 16.8402 # Easternmost_Longitude: -16.7327 # Westernmost_Longitude: -16.7327 # Elevation: -330 #------------------ # Data_Collection # Collection_Name: # Earliest_Year: -236.0 # Most_Recent_Year: 2004.0 # Time_Unit: AD # Core_Length: # Notes: #------------------ # Species # Species_Name: # Species_Code: # Common_Name: #------------------ # Chronology: labId age_error cal_age_range_oldcalibratedAge age depth_top x2 depth_bot cal_age_range_youngdatedMaterial notes depth age14c thickness KIA 35172 30.0 nan Modern nan 450.0 nan 460.0 nan Planktic foram (541 yr marine reservoir) Core 9501-4; extensive 210Pb & 137Cs data exist for this core 455.0 640.0 10.0 KIA 32642 70.0 nan Modern nan 40.0 nan 50.0 nan Planktic foram (541 yr marine reservoir) Core 9501-5; extensive 210Pb & 137Cs data exist for this core 45.0 -30.0 10.0 KIA 3743 30.0 661.0 485.5 nan nan 175.5 nan 310.0 Planktic foram (541 yr marine reservoir) Core 9501-5; calibrated age determined as midpoint of young-old cal age columns; Calib 5.0.2 & MARINE04 curve 1200.0 1040.0 nan KIA 3744 30.0 1056.0 853.5 nan nan 202.5 nan 651.0 Planktic foram (541 yr marine reservoir) Core 9501-5; calibrated age determined as midpoint of young-old cal age columns; Calib 5.0.2 & MARINE04 curve 2020.0 1440.0 nan KIA 3745 30.0 1282.0 1071.5 nan nan 210.5 nan 861.0 Planktic foram (541 yr marine reservoir) Core 9501-5; calibrated age determined as midpoint of young-old cal age columns; Calib 5.0.2 & MARINE04 curve 2540.0 1655.0 nan KIA 3746 30.0 1868.0 1623.5 nan nan 244.5 nan 1379.0 Planktic foram (541 yr marine reservoir) Core 9501-5; calibrated age determined as midpoint of young-old cal age columns; Calib 5.0.2 & MARINE04 curve 3500.0 2195.0 nan KIA 3747 35.0 2472.0 2194.5 nan nan 277.5 nan 1917.0 Planktic foram (541 yr marine reservoir) Core 9501-5; calibrated age determined as midpoint of young-old cal age columns; Calib 5.0.2 & MARINE04 curve 4430.0 2675.0 nan KIA 32641 45.0 3531.0 3247.0 nan 5240.0 284.0 5280.0 2963.0 Planktic foram (541 yr marine reservoir) Core 9501-5; calibrated age determined as midpoint of young-old cal age columns; Calib 5.0.2 & MARINE04 curve 5260.0 3540.0 40.0 #------------------ # 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 foram G. ruber (pink); and are in units of mmol/mol; for most values younger than approx AD 1907; these are means of two different size fractions., ,,,, marine sediment, ,,N, ; paleoData_variableName changed - was originally MgCa; paleoData_variableName changed - was originally Mg_Ca; paleoData_variableName changed - was originally Mg_Ca; ##temperature inferred sea-surface temperature, foram Mg/Ca, ,degC, 7 8 9 10 11 12, marine sediment, ,Mg/Ca, N, ; paleoData_units changed - was originally deg C; climateInterpretation_seasonality changed - was originally JASOND; 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); # #------------------ # Data: # Data lines follow (have no #) # Data line format - tab-delimited text, variable short name as header) # Missing_Values: nan # year Mg_Ca temperature 2004.0 4.03 26.2 2003.0 3.83 25.6 2001.0 4.02 26.2 1999.0 3.93 25.9 1998.0 3.9 25.8 1996.0 3.9 25.8 1994.0 4.07 26.3 1992.0 3.91 25.9 1991.0 3.93 25.9 1989.0 3.77 25.5 1987.0 4.01 26.1 1985.0 3.95 26.0 1983.0 3.74 25.4 1981.0 3.94 26.0 1978.0 3.77 25.5 1976.0 3.71 25.3 1974.0 4.04 26.2 1972.0 3.85 25.7 1970.0 3.85 25.7 1967.0 3.99 26.1 1965.0 3.64 25.1 1963.0 3.64 25.1 1960.0 3.83 25.6 1958.0 3.47 24.6 1955.0 3.99 26.1 1953.0 3.86 25.7 1950.0 4.01 26.1 1947.0 3.8 25.5 1947.0 3.54 24.8 1945.0 3.93 25.9 1942.0 3.93 25.8 1942.0 3.88 25.9 1939.0 3.75 25.4 1936.0 3.98 26.1 1936.0 3.89 25.8 1934.0 3.92 25.9 1931.0 3.87 25.7 1931.0 3.88 25.8 1928.0 3.61 25.0 1925.0 4.02 26.2 1925.0 3.72 25.3 1922.0 3.91 25.9 1919.0 3.69 25.2 1919.0 4.17 26.6 1916.0 3.57 24.8 1913.0 3.91 25.9 1913.0 3.99 26.1 1910.0 3.9 25.8 1907.0 3.91 25.9 1907.0 3.77 25.5 1900.0 4.27 26.9 1894.0 3.78 25.5 1887.0 3.51 24.7 1881.0 3.58 24.9 1874.0 3.39 24.3 1867.0 3.87 25.7 1860.0 3.94 25.9 1853.0 3.64 25.1 1846.0 3.67 25.2 1838.0 4.04 26.2 1831.0 3.64 25.1 1823.0 4.16 26.6 1816.0 4.21 26.7 1808.0 4.01 26.1 1800.0 3.95 26.0 1792.0 3.85 25.7 1784.0 3.81 25.6 1776.0 4.05 26.2 1768.0 4.29 26.9 1760.0 4.04 26.2 1752.0 3.77 25.5 1743.0 3.84 25.7 1735.0 3.51 24.7 1726.0 4.0 26.1 1718.0 3.96 26.0 1709.0 3.96 26.0 1701.0 4.32 27.0 1692.0 4.01 26.2 1683.0 4.22 26.7 1674.0 4.02 26.2 1665.0 3.66 25.1 1656.0 3.76 25.4 1647.0 4.02 26.2 1638.0 3.72 25.3 1629.0 4.07 26.3 1620.0 3.93 25.9 1611.0 3.75 25.4 1602.0 3.96 26.0 1593.0 3.73 25.4 1583.0 3.99 26.1 1574.0 4.05 26.2 1565.0 4.11 26.4 1555.0 3.74 25.4 1546.0 4.02 26.2 1537.0 3.92 25.9 1527.0 4.1 26.4 1518.0 3.93 25.9 1508.0 3.99 26.1 1499.0 3.88 25.8 1489.0 3.89 25.8 1480.0 3.19 23.6 1470.0 3.95 26.0 1461.0 4.3 26.9 1451.0 3.91 25.9 1441.0 3.76 25.4 1432.0 3.74 25.4 1422.0 4.16 26.6 1412.0 3.82 25.6 1403.0 4.22 26.7 1393.0 4.19 26.6 1383.0 4.33 27.0 1374.0 4.22 26.7 1364.0 3.63 25.1 1354.0 3.88 25.8 1345.0 3.88 25.8 1335.0 4.23 26.7 1325.0 3.7 25.3 1316.0 3.77 25.5 1296.0 3.98 26.1 1287.0 4.1 26.4 1277.0 4.16 26.6 1267.0 4.08 26.3 1258.0 3.76 25.4 1238.0 4.58 27.6 1229.0 4.21 26.7 1219.0 3.97 26.0 1209.0 4.03 26.2 1200.0 3.97 26.0 1190.0 3.93 25.9 1180.0 4.28 26.9 1171.0 3.62 25.0 1161.0 3.6 25.0 1151.0 4.47 27.3 1142.0 4.63 27.8 1132.0 3.51 24.7 1113.0 4.34 27.0 1104.0 4.09 26.4 1094.0 3.93 25.9 1084.0 4.16 26.6 1065.0 4.08 26.3 1056.0 4.08 26.4 1046.0 4.1 26.4 1037.0 4.23 26.8 1027.0 4.14 26.5 1008.0 4.38 27.1 999.0 4.22 26.7 989.0 4.34 27.0 980.0 4.13 26.5 970.0 4.11 26.4 942.0 3.97 26.0 933.0 4.29 26.9 923.0 3.71 25.3 914.0 4.33 27.0 904.0 3.8 25.5 895.0 4.13 26.5 876.0 4.5 27.4 847.0 3.96 26.0 838.0 3.69 25.2 829.0 4.06 26.3 810.0 4.0 26.1 800.0 4.25 26.8 791.0 3.9 25.8 772.0 3.93 25.9 762.0 3.86 25.7 753.0 4.39 27.1 743.0 3.82 25.6 733.0 4.14 26.5 714.0 4.45 27.3 695.0 4.6 27.7 685.0 4.61 27.7 656.0 4.05 26.3 646.0 3.89 25.8 627.0 3.74 25.4 617.0 4.22 26.7 597.0 4.09 26.4 587.0 4.19 26.6 567.0 4.05 26.2 557.0 4.14 26.5 536.0 4.15 26.5 526.0 4.1 26.4 516.0 3.59 24.9 506.0 4.39 27.2 485.0 4.72 28.0 464.0 3.73 25.3 442.0 4.07 26.3 431.0 3.98 26.1 421.0 3.53 24.7 410.0 3.89 25.8 399.0 3.91 25.9 365.0 4.22 26.7 342.0 4.04 26.2 308.0 4.1 26.4 296.0 4.39 27.2 272.0 4.44 27.3 248.0 4.04 26.2 235.0 4.14 26.5 159.0 4.73 28.0 21.0 3.73 25.3 -24.0 3.67 25.2 -39.0 3.38 24.3 -70.0 4.1 26.4 -86.0 3.99 26.1 -102.0 4.2 26.7 -134.0 4.39 27.2 -184.0 4.29 26.9 -201.0 4.34 27.0 -219.0 4.37 27.1 -236.0 4.13 26.5