"-------------------------------------------------------------------------------------------" " Atmospheric Delta-14C (permil) derived from flask air samples " " For South Pole: Latitude 90.0°S Elevation 2810m " " " " Source: H. D. Graven, R. F. Keeling, A. F. Bollenbacher " " Scripps CO2 Program ( http://scrippsco2.ucsd.edu ) " " Scripps Institution of Oceanography (SIO) " " University of California " " La Jolla, California USA 92093-0244 " " and " " T. P. Guilderson " " Center for Accelerator Mass Spectrometry (CAMS) " " Lawrence Livermore National Laboratory (LLNL) " " Livermore, California USA 94550 " " " " Status of data and correspondence: " " " " These data are subject to revision based on recalibration of standard gases. Questions " " about the data should be directed to Dr. Heather Graven (hgraven@ucsd.edu) " " and Dr. Ralph Keeling (rkeeling@ucsd.edu), Scripps CO2 Program. " " " " Flask data in this file last updated 23-Apr-2010 " " " "-------------------------------------------------------------------------------------------" " " " Please cite as: " " H. D. Graven, T. P. Guilderson and R. F. Keeling, Observations of radiocarbon " " in CO2 at seven global sampling sites in the Scripps flask network: Analysis of " " spatial gradients and seasonal cycles. Journal of Geophysical Research, " " doi:10.1029/2011JD016535, in press. " " " "-------------------------------------------------------------------------------------------" " " " Reported are age- and d13C-corrected ratios, in reference to the Modern Standard, " " defined as "Delta" in M. Stuiver and H.A. Polach, 1977. Discussion: Reporting of " " 14C Data, Radiocarbon 19(3), 355-363. " " " " Flagged data have been removed " " Starred d13C data were estimated for sample dates without d13C observations " " " " SIO , LLNL , Sample , Decimal , CO2 , d13C , D14C , D14C Uncertainty " " ID , ID , Date , Date , (ppm) ,(permil),(permil), (permil) " M99-010, 131574, 16-Feb-99, 1999.126, 364.75, -8.034, 96.0, 1.7 M99-011, 131559, 01-Mar-99, 1999.162, 364.77, -7.982, 97.9, 1.7 M99-012, 117824, 01-May-99, 1999.329, 365.01, -7.973, 92.6, 2.7 M99-013, 126962, 15-Jul-99, 1999.534, 365.69, -7.999, 97.1, 1.7 M99-014, 128152, 17-Aug-99, 1999.625, 365.93, -7.980, 93.0, 1.7 M99-016, 128099, 16-Sep-99, 1999.707, 366.21, -7.983, 89.4, 1.7 M99-018, 126946, 17-Oct-99, 1999.792, 366.60, -8.024, 86.3, 1.7 M99-020, 126911, 19-Nov-99, 1999.882, 369.46, -8.01*, 92.4, 1.7 M99-022, 131127, 23-Jan-00, 2000.060, 366.35, -8.007, 93.2, 1.7 M01-001, 128284, 18-Feb-00, 2000.131, 366.35, -8.011, 93.0, 1.7 M01-004, 128280, 15-Apr-00, 2000.287, 366.51, -8.010, 89.8, 1.7 M01-008, 117826, 16-Jun-00, 2000.456, 366.58, -7.988, 86.6, 2.7 M01-010, 128071, 15-Jul-00, 2000.536, 366.87, -7.990, 84.4, 1.7 M01-013, 126985, 02-Sep-00, 2000.669, 367.46, -8.005, 88.6, 1.7 M01-015, 117864, 01-Oct-00, 2000.749, 367.57, -7.998, 87.6, 1.7 M01-017, 128290, 01-Nov-00, 2000.833, 367.81, -7.998, 86.2, 1.7 M01-019, 117827, 02-Dec-00, 2000.918, 367.66, -7.982, 86.3, 2.8 M01-021, 131040, 15-Jan-01, 2001.038, 367.75, -7.980, 92.2, 1.7 M01-065, 128064, 15-Feb-01, 2001.123, 366.87, -7.983, 88.7, 1.7 M01-067, 128270, 15-Mar-01, 2001.200, 366.98, -7.966, 81.4, 1.7 M01-069, 117828, 16-Apr-01, 2001.288, 367.13, -7.958, 85.7, 2.7 M01-071, 126996, 15-May-01, 2001.367, 367.46, -7.969, 88.3, 1.7 M01-074, 131509, 01-Jul-01, 2001.496, 367.84, -7.976, 87.9, 1.7 M01-078, 117830, 15-Sep-01, 2001.704, 369.20, -7.997, 78.8, 3.1 M01-100, 138094, 02-Jan-02, 2002.003, 368.95, -8.028, 75.6, 2.2 M01-233, 117831, 13-Feb-02, 2002.118, 369.01, -8.010, 75.8, 2.8 M01-240, 117853, 01-Jul-02, 2002.496, 370.29, -7.985, 78.6, 2.8 M01-242, 117772, 01-Aug-02, 2002.581, 370.65, -8.031, 76.6, 2.7 M01-244, 117752, 02-Sep-02, 2002.668, 371.13, -8.025, 73.5, 2.6 M01-259, 117745, 02-Nov-02, 2002.836, 371.34, -8.057, 79.3, 2.7 M01-261, 117795, 03-Dec-02, 2002.921, 371.29, -8.045, 76.3, 1.7 M01-412, 117761, 01-Feb-03, 2003.085, 371.57, -8.009, 73.2, 2.7 M01-415, 138071, 17-Mar-03, 2003.205, 371.61, -8.017, 72.9, 2.2 M01-416, 117836, 01-Apr-03, 2003.247, 371.76, -8.108, 75.3, 2.7 M01-418, 117768, 01-May-03, 2003.329, 372.00, -8.034, 69.0, 2.8 M01-420, 117841, 01-Jun-03, 2003.414, 372.10, -8.034, 74.0, 2.7 M01-422, 117806, 02-Jul-03, 2003.499, 372.45, -8.062, 72.0, 1.7 M01-424, 117783, 01-Aug-03, 2003.581, 372.91, -8.054, 72.9, 1.7 M01-426, 128123, 01-Sep-03, 2003.666, 373.66, -8.090, 66.8, 1.7 M01-428, 131544, 01-Oct-03, 2003.748, 373.70, -8.073, 70.9, 1.7 M01-430, 117832, 16-Nov-03, 2003.874, 373.54, -8.085, 68.9, 2.7 M01-456, 128149, 03-Jan-04, 2004.005, 373.52, -8.066, 72.9, 1.7 M01-458, 131109, 01-Feb-04, 2004.085, 373.27, -8.094, 72.0, 1.7 M01-574, 117833, 03-Mar-04, 2004.169, 373.70, -8.059, 71.2, 2.8 M01-575, 131088, 02-Apr-04, 2004.251, 373.62, -8.136, 76.8, 1.7 M01-580, 126934, 18-Jun-04, 2004.462, 374.40, -8.109, 64.4, 1.7 M01-581, 128104, 15-Jul-04, 2004.536, 374.70, -8.144, 65.9, 1.7 M01-583, 117867, 16-Aug-04, 2004.623, 375.15, -8.159, 65.2, 1.7 M01-585, 126993, 18-Sep-04, 2004.713, 375.30, -8.112, 67.9, 1.7 M01-587, 117868, 17-Oct-04, 2004.792, 375.26, -8.142, 70.5, 2.1 M01-588, 117868, 02-Nov-04, 2004.836, 375.49, -8.126, 69.4, 2.6 M01-611, 128273, 01-Jan-05, 2005.000, 375.27, -8.117, 67.4, 1.7 M01-736, 128285, 02-Feb-05, 2005.088, 374.83, -8.121, 65.8, 1.7 M01-738, 126921, 15-Mar-05, 2005.200, 375.52, -8.090, 66.6, 1.7 M01-740, 126970, 02-May-05, 2005.332, 376.06, -8.162, 67.3, 1.7 M01-741, 126944, 01-Jun-05, 2005.414, 376.05, -8.156, 59.0, 1.7 M01-743, 128127, 30-Jun-05, 2005.493, 376.55, -8.166, 58.7, 1.7 M01-744, 128079, 15-Sep-05, 2005.704, 377.45, -8.159, 60.9, 1.7 M01-746, 131026, 19-Oct-05, 2005.797, 377.98, -8.165, 66.2, 1.7 M01-765, 128136, 15-Nov-05, 2005.871, 377.56, -8.205, 64.6, 1.7 M01-766, 128276, 16-Dec-05, 2005.956, 377.53, -8.181, 64.6, 1.7 M01-778, 131136, 15-Jan-06, 2006.038, 377.60, -8.197, 65.8, 1.7 M01-915, 131089, 15-Feb-06, 2006.123, 377.17, -8.136, 64.9, 1.7 M01-899, 131052, 15-Apr-06, 2006.285, 378.83, -8.142, 62.6, 1.7 M01-901, 131532, 15-May-06, 2006.367, 377.57, -8.157, 54.3, 1.7 M01-903, 131520, 01-Jul-06, 2006.496, 378.19, -8.158, 65.6, 1.7 M01-905, 131565, 01-Aug-06, 2006.581, 380.33, -8.173, 59.6, 1.7 M01-907, 131106, 19-Sep-06, 2006.715, 378.93, -8.163, 58.0, 1.7 M01-908, 131071, 18-Oct-06, 2006.795, 378.94, -8.194, 61.3, 1.7 M01-909, 131514, 15-Nov-06, 2006.871, 379.10, -8.182, 62.9, 1.7 M07-001, 138054, 01-Jan-07, 2007.000, 379.04, -8.148, 53.4, 2.2 M07-003, 138084, 01-Feb-07, 2007.085, 378.98, -8.131, 51.9, 2.2 M08-002, 138081, 01-Mar-07, 2007.162, 379.01, -8.134, 52.5, 2.2 M08-004, 138043, 03-Apr-07, 2007.252, 379.22, -8.130, 57.3, 2.2 M08-006, 138123, 01-May-07, 2007.329, 379.55, -8.144, 53.8, 2.2 M08-008, 138098, 01-Jun-07, 2007.414, 379.87, -8.157, 54.8, 2.2 M08-010, 138067, 01-Jul-07, 2007.496, 380.20, -8.157, 58.2, 2.2 M08-012, 138119, 01-Aug-07, 2007.581, 380.78, -8.202, 55.7, 2.2 M08-014, 138137, 03-Sep-07, 2007.671, 381.10, -8.177, 58.5, 2.2 M08-018, 141200, 01-Nov-07, 2007.833, 381.34, -8.252, 57.6, 2.2 M08-020, 141149, 04-Dec-07, 2007.923, 381.37, -8.189, 54.3, 2.2