# NGRIP Ice Core 32-11KYrBP Methane Data #----------------------------------------------------------------------- # World Data Center for Paleoclimatology, Boulder # and # NOAA Paleoclimatology Program #----------------------------------------------------------------------- # NOTE: Please cite original reference when using these data, # plus the Online Resource and date accessed. # # Description/Documentation lines begin with # # Data lines have no # # # Online Resource: http://hurricane.ncdc.noaa.gov/pls/paleox/f?p=519:1:::::P1_STUDY_ID:13398 #-------------------- # Archive/proxy: # Ice core #-------------------- # Contribution Date # Date: 10-17-2012 #-------------------- # Title # NGRIP Ice Core 32-11KYrBP Methane Data #-------------------- # Investigators: Baumgartner, M., A. Schilt, O. Eicher, J. Schmitt, J. Schwander, R. Spahni, H. Fischer and T.F. Stocker #-------------------- # Description and Notes # Methane (CH4) record from the North Greenland Ice Sheet Project (NGRIP) ice core, Greenland, covering 32-11KYrBP. # ADDITIONAL REFERENCE: # Schilt, A., M. Baumgartner, J. Schwander, D. Buiron, # E. Capron, J. Chappellaz, L. Loulergue, S. Schüpbach, # R. Spahni, H. Fischer, and T.F. Stocker. 2010. # Atmospheric nitrous oxide during the last 140,000 years. # Earth and Planetary Science Letters, Vol. 300, pp. 33-43. # doi:10.1016/j.epsl.2010.09.027 #-------------------- # Publication/Citation # Authors: M. Baumgartner, A. Schilt, O. Eicher, J. Schmitt, J. Schwander, R. Spahni, H. Fischer, and T. F. Stocker # Journal Name: Biogeosciences # Published Title: High-resolution interpolar difference of atmospheric methane around the Last Glacial Maximum # Published Date: 10-16-2012 # DOI: 10.5194/bg-9-3961-2012 # Abstract: Reconstructions of past atmospheric methane concentrations # are available from ice cores from both Greenland # and Antarctica. The difference observed between the two polar # methane concentration levels represents a valuable constraint # on the geographical location of the methane sources. # Here we present new high-resolution methane records from # the North Greenland Ice Core Project (NGRIP) and the European # Project for Ice Coring in Antarctica (EPICA) Dronning # Maud Land (EDML) ice cores covering Termination 1, # the Last Glacial Maximum, and parts of the last glacial back # to 32 000 years before present. Due to the high resolution of # the records, the synchronisation between the ice cores from # NGRIP and EDML is considerably improved, and the interpolar # concentration difference of methane is determined with # unprecedented precision and temporal resolution. Relative # to the mean methane concentration, we find a rather stable # positive relative interpolar difference throughout the record # with its minimum value of 3.7±0.7% between 21 900– # 21 200 years before present, which is higher than previously # estimated in this interval close to the Last Glacial Maximum. # This implies that Northern Hemisphere boreal wetland # sources were never completely shut off during the peak # glacial, as suggested from previous bipolar methane concentration # records. Starting at 21 000 years before present, i.e. # several millennia prior to the transition into the Holocene, # the relative interpolar difference becomes even more positive # and stays at a fairly stable level of 6.5±0.8% during # Termination 1. We thus find that the boreal and tropical # methane sources increased by approximately the same factor # during Termination 1. We hypothesise that latitudinal shifts # in the Intertropical Convergence Zone (ITCZ) and the monsoon # system contribute, either by dislocation of the methane # source regions or, in case of the ITCZ, also by changing the # relative atmospheric volumes of the Northern and Southern # Hemispheres, to the subtle variations in the relative interpolar # concentration difference on glacial/interglacial as well as # on millennial time scales. # #--------------------- # Funding Agency # Funding Agency Name: Swiss National Science Foundation # Grant: #-------------------- # Site Information # Name: North Greenland Ice Sheet Project (NGRIP) # Region: Greenland # Country: # Northmost Latitude: 75.10 # Southmost Latitude: 75.10 # Eastmost Longitute: -42.3333 # Westmost Longitute: -42.3333 # Elevation: 2917 m #------------------ # Data Collection # Core Name: NGRIP # First Year:31924.4 # Last Year: 11067.3 # Time Unit: Calendar year BP where 1950 is present # Core Length: 478.5 m # Notes: #------------------ # Chronology # CH4 synchronisation to unified EDML gas age scale Lemieux-Dudon et al. 2010 # #------------------ # Variables # ## depth_m depth, , , m, , , EDML depth,N ## age_gas_calBP Age gas,,,cal yr bp,,,unified EDML gas age scale Lemieux-Dudon et al. 2010,N ## ch4_ppb CH4 concentration, , , parts per billion, , , ,N ## ch4_1s_ppb CH4 concentration 1 sigma uncertainty, , , parts per billion, , , , N ## notes notes - Reference for this sample, , , , , , ,C #------------------- # Data: # Missing Value: depth_m age_gas_calBP ch4_ppb ch4_1s_ppb notes 1481.175 11067.3 739.3 6.2 "Baumgartner et al., (2012)" 1481.225 11067.9 741.2 6.2 "Baumgartner et al., (2012)" 1481.275 11068.5 732.1 6.2 "Baumgartner et al., (2012)" 1481.325 11069.1 730.3 6.2 "Baumgartner et al., (2012)" 1481.375 11069.8 737.0 6.2 "Baumgartner et al., (2012)" 1482.275 11081.0 734.2 6.2 "Baumgartner et al., (2012)" 1483.425 11095.4 739.0 6.2 "Baumgartner et al., (2012)" 1484.975 11114.7 738.6 6.2 "Baumgartner et al., (2012)" 1486.065 11128.3 749.7 6.7 "Baumgartner et al., (2012)" 1487.170 11142.1 731.9 6.2 "Baumgartner et al., (2012)" 1488.270 11155.8 735.2 6.2 "Baumgartner et al., (2012)" 1488.880 11163.4 744.5 6.2 "Baumgartner et al., (2012)" 1490.470 11183.3 749.0 6.2 "Baumgartner et al., (2012)" 1491.080 11190.9 731.1 6.2 "Baumgartner et al., (2012)" 1493.680 11223.3 756.6 6.2 "Baumgartner et al., (2012)" 1494.870 11238.2 754.1 6.2 "Baumgartner et al., (2012)" 1495.970 11251.9 749.9 6.2 "Baumgartner et al., (2012)" 1496.575 11259.5 740.4 6.2 "Baumgartner et al., (2012)" 1498.175 11279.4 722.0 6.2 "Baumgartner et al., (2012)" 1499.275 11293.2 732.4 6.2 "Baumgartner et al., (2012)" 1500.375 11306.9 718.7 6.2 "Baumgartner et al., (2012)" 1500.975 11314.4 693.4 6.2 "Baumgartner et al., (2012)" 1502.555 11334.1 683.5 6.2 "Baumgartner et al., (2012)" 1503.175 11342.1 696.1 6.2 "Baumgartner et al., (2012)" 1504.775 11362.7 707.5 6.2 "Baumgartner et al., (2012)" 1505.875 11376.9 719.9 6.2 "Baumgartner et al., (2012)" 1506.975 11391.1 742.2 6.2 "Baumgartner et al., (2012)" 1507.575 11398.9 741.5 6.2 "Baumgartner et al., (2012)" 1508.675 11413.1 734.8 6.2 "Baumgartner et al., (2012)" 1510.275 11433.7 739.8 6.2 "Baumgartner et al., (2012)" 1510.875 11441.5 746.6 6.2 "Baumgartner et al., (2012)" 1513.575 11476.3 763.7 6.2 "Baumgartner et al., (2012)" 1514.670 11490.4 764.7 6.2 "Baumgartner et al., (2012)" 1515.775 11524.4 735.7 6.2 "Baumgartner et al., (2012)" 1516.375 11542.8 703.2 6.2 "Baumgartner et al., (2012)" 1517.975 11591.9 593.4 6.2 "Baumgartner et al., (2012)" 1519.075 11666.6 526.5 6.2 "Baumgartner et al., (2012)" 1519.675 11707.3 509.4 6.2 "Baumgartner et al., (2012)" 1521.275 11765.5 513.9 6.2 "Baumgartner et al., (2012)" 1521.875 11787.3 513.6 6.2 "Baumgartner et al., (2012)" 1522.975 11827.3 523.4 6.2 "Baumgartner et al., (2012)" 1524.575 11885.5 518.2 6.2 "Baumgartner et al., (2012)" 1525.175 11907.3 511.7 6.2 "Baumgartner et al., (2012)" 1526.775 11965.5 500.3 6.2 "Baumgartner et al., (2012)" 1527.875 12005.5 497.0 6.2 "Baumgartner et al., (2012)" 1528.475 12027.4 504.6 6.2 "Baumgartner et al., (2012)" 1529.575 12067.4 509.0 6.2 "Baumgartner et al., (2012)" 1530.675 12107.4 508.2 6.2 "Baumgartner et al., (2012)" 1531.775 12147.4 505.4 6.2 "Baumgartner et al., (2012)" 1532.875 12187.4 496.1 6.2 "Baumgartner et al., (2012)" 1535.025 12265.6 506.7 6.2 "Baumgartner et al., (2012)" 1536.175 12307.4 504.3 6.2 "Baumgartner et al., (2012)" 1537.825 12367.4 510.6 6.2 "Baumgartner et al., (2012)" 1539.475 12427.4 507.9 6.2 "Baumgartner et al., (2012)" 1539.525 12429.3 506.9 7.5 "Baumgartner et al., (2012)" 1539.575 12431.1 489.7 6.2 "Baumgartner et al., (2012)" 1539.625 12432.9 501.2 6.2 "Baumgartner et al., (2012)" 1539.675 12434.7 498.1 6.2 "Baumgartner et al., (2012)" 1540.075 12449.3 493.3 6.2 "Baumgartner et al., (2012)" 1542.225 12512.4 498.3 6.2 "Baumgartner et al., (2012)" 1542.775 12528.5 505.4 6.2 "Baumgartner et al., (2012)" 1544.425 12577.0 522.5 6.2 "Baumgartner et al., (2012)" 1544.975 12593.1 541.3 6.2 "Baumgartner et al., (2012)" 1547.175 12657.7 569.2 6.2 "Baumgartner et al., (2012)" 1549.275 12719.4 630.2 6.2 "Baumgartner et al., (2012)" 1549.325 12720.9 666.9 6.2 "Baumgartner et al., (2012)" 1549.375 12722.3 630.5 6.2 "Baumgartner et al., (2012)" 1549.425 12723.8 639.7 6.2 "Baumgartner et al., (2012)" 1551.025 12770.8 672.3 6.2 "Baumgartner et al., (2012)" 1553.175 12833.9 705.0 6.2 "Baumgartner et al., (2012)" 1553.225 12835.4 709.0 6.2 "Baumgartner et al., (2012)" 1554.875 12860.2 692.1 6.2 "Baumgartner et al., (2012)" 1554.925 12860.9 689.8 6.2 "Baumgartner et al., (2012)" 1555.745 12873.3 690.9 6.2 "Baumgartner et al., (2012)" 1555.925 12876.0 678.1 6.2 "Baumgartner et al., (2012)" 1557.075 12893.3 673.0 6.2 "Baumgartner et al., (2012)" 1558.175 12909.8 667.5 6.2 "Baumgartner et al., (2012)" 1559.275 12926.4 631.7 6.2 "Baumgartner et al., (2012)" 1559.325 12927.1 642.7 6.2 "Baumgartner et al., (2012)" 1560.375 12942.9 646.5 6.2 "Baumgartner et al., (2012)" 1561.475 12968.1 669.9 6.2 "Baumgartner et al., (2012)" 1563.075 13004.8 679.2 6.2 "Baumgartner et al., (2012)" 1563.675 13018.5 683.5 6.2 "Baumgartner et al., (2012)" 1564.775 13043.7 704.3 6.2 "Baumgartner et al., (2012)" 1565.875 13068.9 709.6 6.2 "Baumgartner et al., (2012)" 1567.525 13106.7 703.5 6.2 "Baumgartner et al., (2012)" 1568.625 13131.9 706.6 6.7 "Baumgartner et al., (2012)" 1570.275 13169.7 712.8 6.2 "Baumgartner et al., (2012)" 1570.830 13182.4 701.4 6.2 "Baumgartner et al., (2012)" 1571.925 13207.5 700.8 6.2 "Baumgartner et al., (2012)" 1573.025 13232.7 710.0 6.2 "Baumgartner et al., (2012)" 1574.125 13257.9 703.3 6.2 "Baumgartner et al., (2012)" 1575.225 13283.1 705.4 6.2 "Baumgartner et al., (2012)" 1576.325 13308.3 709.9 6.2 "Baumgartner et al., (2012)" 1577.425 13333.5 711.2 6.2 "Baumgartner et al., (2012)" 1579.075 13371.3 677.7 6.2 "Baumgartner et al., (2012)" 1580.175 13396.5 652.5 6.2 "Baumgartner et al., (2012)" 1581.275 13417.7 670.0 6.2 "Baumgartner et al., (2012)" 1582.375 13438.8 684.3 6.2 "Baumgartner et al., (2012)" 1583.475 13460.0 681.3 6.2 "Baumgartner et al., (2012)" 1584.575 13481.1 690.5 6.2 "Baumgartner et al., (2012)" 1585.675 13502.3 688.9 6.2 "Baumgartner et al., (2012)" 1586.775 13523.4 699.4 6.2 "Baumgartner et al., (2012)" 1587.065 13529.0 696.2 6.2 "Baumgartner et al., (2012)" 1588.425 13555.2 704.4 6.2 "Baumgartner et al., (2012)" 1589.525 13576.3 700.7 6.2 "Baumgartner et al., (2012)" 1590.625 13597.5 690.9 6.2 "Baumgartner et al., (2012)" 1591.725 13618.6 681.7 6.2 "Baumgartner et al., (2012)" 1592.825 13639.8 682.4 6.2 "Baumgartner et al., (2012)" 1593.925 13660.9 678.5 6.2 "Baumgartner et al., (2012)" 1595.525 13691.7 663.1 6.2 "Baumgartner et al., (2012)" 1596.675 13713.8 615.0 6.2 "Baumgartner et al., (2012)" 1597.775 13734.9 606.7 6.2 "Baumgartner et al., (2012)" 1599.425 13770.0 614.7 7.2 "Baumgartner et al., (2012)" 1599.925 13780.6 629.1 6.2 "Baumgartner et al., (2012)" 1601.575 13815.7 666.4 6.2 "Baumgartner et al., (2012)" 1602.175 13828.4 668.0 6.2 "Baumgartner et al., (2012)" 1603.825 13863.5 673.4 6.2 "Baumgartner et al., (2012)" 1604.925 13886.9 655.4 6.2 "Baumgartner et al., (2012)" 1606.025 13910.3 651.7 6.2 "Baumgartner et al., (2012)" 1607.675 13945.3 670.0 6.2 "Baumgartner et al., (2012)" 1608.775 13968.7 669.1 6.2 "Baumgartner et al., (2012)" 1610.425 14003.8 649.6 6.2 "Baumgartner et al., (2012)" 1612.075 14038.8 672.4 6.2 "Baumgartner et al., (2012)" 1613.175 14062.2 656.4 6.2 "Baumgartner et al., (2012)" 1614.275 14085.6 646.5 6.2 "Baumgartner et al., (2012)" 1615.375 14109.0 656.1 6.2 "Baumgartner et al., (2012)" 1617.025 14144.0 672.6 6.2 "Baumgartner et al., (2012)" 1618.675 14179.1 657.7 6.2 "Baumgartner et al., (2012)" 1619.225 14190.8 649.0 10.0 "Schilt et al., (2010)" 1620.275 14213.1 651.1 6.2 "Baumgartner et al., (2012)" 1621.425 14237.5 649.6 6.2 "Baumgartner et al., (2012)" 1621.975 14249.2 653.0 10.0 "Schilt et al., (2010)" 1623.625 14284.3 674.6 6.2 "Baumgartner et al., (2012)" 1623.675 14285.3 673.8 6.2 "Baumgartner et al., (2012)" 1623.725 14286.4 667.6 6.2 "Baumgartner et al., (2012)" 1623.775 14287.5 660.5 6.2 "Baumgartner et al., (2012)" 1623.825 14288.5 668.6 6.2 "Baumgartner et al., (2012)" 1624.725 14307.6 636.7 10.0 "Schilt et al., (2010)" 1626.445 14344.2 648.3 6.2 "Baumgartner et al., (2012)" 1627.515 14366.9 638.0 10.0 "Schilt et al., (2010)" 1629.125 14429.3 624.6 6.2 "Baumgartner et al., (2012)" 1630.225 14471.8 582.3 10.0 "Schilt et al., (2010)" 1631.325 14495.1 590.5 6.2 "Baumgartner et al., (2012)" 1632.975 14530.1 522.0 10.0 "Schilt et al., (2010)" 1634.625 14565.0 536.8 6.2 "Baumgartner et al., (2012)" 1635.725 14588.3 506.5 15.0 "Schilt et al., (2010)" 1637.785 14631.9 503.7 7.8 "Baumgartner et al., (2012)" 1638.475 14646.5 518.7 10.0 "Schilt et al., (2010)" 1639.575 14669.8 516.8 6.2 "Baumgartner et al., (2012)" 1639.625 14670.9 516.1 6.2 "Baumgartner et al., (2012)" 1641.225 14704.7 493.7 10.0 "Schilt et al., (2010)" 1642.325 14769.9 491.8 6.2 "Baumgartner et al., (2012)" 1643.425 14835.1 494.9 6.2 "Baumgartner et al., (2012)" 1643.975 14867.7 489.0 10.0 "Schilt et al., (2010)" 1644.525 14900.3 494.9 6.2 "Baumgartner et al., (2012)" 1645.625 14965.5 505.4 6.2 "Baumgartner et al., (2012)" 1646.725 15030.7 502.7 10.0 "Schilt et al., (2010)" 1648.375 15128.5 503.9 6.2 "Baumgartner et al., (2012)" 1649.475 15193.8 493.0 10.0 "Schilt et al., (2010)" 1650.525 15256.0 503.7 6.2 "Baumgartner et al., (2012)" 1652.225 15356.8 493.3 10.0 "Schilt et al., (2010)" 1653.325 15422.0 494.3 6.2 "Baumgartner et al., (2012)" 1654.975 15519.8 477.7 10.0 "Schilt et al., (2010)" 1656.075 15585.0 485.8 6.2 "Baumgartner et al., (2012)" 1657.725 15682.8 466.0 10.0 "Schilt et al., (2010)" 1659.325 15777.6 486.6 6.2 "Baumgartner et al., (2012)" 1659.925 15813.2 490.2 6.2 "Baumgartner et al., (2012)" 1660.475 15845.8 507.7 10.0 "Schilt et al., (2010)" 1660.525 15848.7 480.0 6.2 "Baumgartner et al., (2012)" 1661.025 15878.4 481.2 6.2 "Baumgartner et al., (2012)" 1662.675 15976.2 474.3 10.0 "Schilt et al., (2010)" 1664.875 16106.6 504.6 6.2 "Baumgartner et al., (2012)" 1664.925 16109.5 490.0 6.2 "Baumgartner et al., (2012)" 1665.975 16171.8 485.0 10.0 "Schilt et al., (2010)" 1667.075 16237.0 476.6 6.2 "Baumgartner et al., (2012)" 1668.725 16334.8 459.0 10.0 "Schilt et al., (2010)" 1669.825 16400.0 479.0 6.2 "Baumgartner et al., (2012)" 1670.925 16465.2 468.9 6.2 "Baumgartner et al., (2012)" 1671.475 16497.8 444.7 10.0 "Schilt et al., (2010)" 1672.575 16563.0 465.0 6.2 "Baumgartner et al., (2012)" 1672.675 16568.9 451.9 6.2 "Baumgartner et al., (2012)" 1674.225 16660.8 491.7 10.0 "Schilt et al., (2010)" 1674.515 16678.0 444.7 6.2 "Baumgartner et al., (2012)" 1675.325 16726.0 443.3 6.2 "Baumgartner et al., (2012)" 1676.425 16791.2 437.3 6.2 "Baumgartner et al., (2012)" 1676.970 16823.5 429.3 10.0 "Schilt et al., (2010)" 1677.525 16856.4 441.4 6.2 "Baumgartner et al., (2012)" 1679.725 16986.8 439.3 10.0 "Schilt et al., (2010)" 1680.825 17052.0 445.4 6.2 "Baumgartner et al., (2012)" 1681.925 17117.2 431.3 6.2 "Baumgartner et al., (2012)" 1682.475 17149.8 424.3 10.0 "Schilt et al., (2010)" 1683.025 17182.4 419.9 6.2 "Baumgartner et al., (2012)" 1683.095 17186.6 422.1 6.2 "Baumgartner et al., (2012)" 1684.675 17280.2 422.2 6.2 "Baumgartner et al., (2012)" 1684.725 17283.2 442.1 6.2 "Baumgartner et al., (2012)" 1685.225 17312.8 424.0 10.0 "Schilt et al., (2010)" 1686.325 17378.0 443.8 6.2 "Baumgartner et al., (2012)" 1687.425 17443.2 435.6 6.2 "Baumgartner et al., (2012)" 1687.975 17475.8 403.7 10.0 "Schilt et al., (2010)" 1689.625 17573.6 423.2 6.2 "Baumgartner et al., (2012)" 1690.725 17638.8 418.3 10.0 "Schilt et al., (2010)" 1691.825 17704.0 411.2 6.2 "Baumgartner et al., (2012)" 1692.925 17769.2 399.0 6.2 "Baumgartner et al., (2012)" 1693.505 17803.6 384.0 10.0 "Schilt et al., (2010)" 1695.125 17864.7 394.8 6.2 "Baumgartner et al., (2012)" 1696.225 17906.1 393.3 10.0 "Schilt et al., (2010)" 1697.325 17947.6 403.5 6.2 "Baumgartner et al., (2012)" 1698.425 17989.0 405.2 6.2 "Baumgartner et al., (2012)" 1698.975 18009.8 393.0 10.0 "Schilt et al., (2010)" 1700.075 18051.2 407.3 6.2 "Baumgartner et al., (2012)" 1701.765 18114.9 399.0 10.0 "Schilt et al., (2010)" 1702.825 18154.9 403.6 6.2 "Baumgartner et al., (2012)" 1702.875 18156.8 399.2 6.8 "Baumgartner et al., (2012)" 1705.525 18256.6 384.6 6.2 "Baumgartner et al., (2012)" 1706.125 18279.3 397.1 6.2 "Baumgartner et al., (2012)" 1707.775 18341.4 388.2 6.2 "Baumgartner et al., (2012)" 1708.875 18382.9 399.0 6.2 "Baumgartner et al., (2012)" 1709.975 18424.4 386.6 6.2 "Baumgartner et al., (2012)" 1711.075 18465.8 405.2 6.2 "Baumgartner et al., (2012)" 1712.725 18528.0 390.3 6.2 "Baumgartner et al., (2012)" 1713.275 18548.7 404.4 6.2 "Baumgartner et al., (2012)" 1714.375 18590.2 390.0 6.2 "Baumgartner et al., (2012)" 1715.475 18631.6 395.7 6.2 "Baumgartner et al., (2012)" 1716.575 18673.1 397.1 7.1 "Baumgartner et al., (2012)" 1718.225 18735.3 409.3 6.2 "Baumgartner et al., (2012)" 1718.775 18756.0 394.3 6.2 "Baumgartner et al., (2012)" 1719.875 18797.5 395.1 6.2 "Baumgartner et al., (2012)" 1720.975 18838.9 397.8 6.2 "Baumgartner et al., (2012)" 1722.075 18880.4 403.8 6.2 "Baumgartner et al., (2012)" 1723.125 18920.0 399.2 6.2 "Baumgartner et al., (2012)" 1724.275 18963.3 399.8 6.2 "Baumgartner et al., (2012)" 1725.375 19004.8 413.2 6.2 "Baumgartner et al., (2012)" 1725.425 19006.7 402.5 6.2 "Baumgartner et al., (2012)" 1726.475 19046.2 393.5 6.2 "Baumgartner et al., (2012)" 1727.575 19087.7 389.6 6.2 "Baumgartner et al., (2012)" 1728.675 19129.2 397.0 6.2 "Baumgartner et al., (2012)" 1730.265 19189.1 381.0 6.2 "Baumgartner et al., (2012)" 1730.875 19212.1 398.8 6.2 "Baumgartner et al., (2012)" 1731.975 19253.5 395.9 6.2 "Baumgartner et al., (2012)" 1733.625 19315.7 406.7 6.2 "Baumgartner et al., (2012)" 1735.275 19377.9 393.8 6.2 "Baumgartner et al., (2012)" 1736.375 19419.4 400.2 6.2 "Baumgartner et al., (2012)" 1737.475 19460.8 396.6 6.2 "Baumgartner et al., (2012)" 1738.575 19502.3 378.1 6.2 "Baumgartner et al., (2012)" 1739.675 19543.7 397.1 6.2 "Baumgartner et al., (2012)" 1740.775 19585.2 391.7 6.2 "Baumgartner et al., (2012)" 1741.885 19627.0 392.0 6.2 "Baumgartner et al., (2012)" 1743.425 19685.1 391.9 6.2 "Baumgartner et al., (2012)" 1743.475 19687.0 399.5 6.2 "Baumgartner et al., (2012)" 1744.315 19718.6 389.9 6.2 "Baumgartner et al., (2012)" 1745.175 19751.0 385.8 6.9 "Baumgartner et al., (2012)" 1746.825 19813.2 384.9 6.2 "Baumgartner et al., (2012)" 1747.375 19833.9 399.1 8.2 "Baumgartner et al., (2012)" 1748.475 19875.4 380.1 6.2 "Baumgartner et al., (2012)" 1749.575 19916.9 390.0 6.2 "Baumgartner et al., (2012)" 1750.675 19958.3 381.7 6.2 "Baumgartner et al., (2012)" 1751.775 19999.8 410.8 6.2 "Baumgartner et al., (2012)" 1752.875 20041.2 410.2 6.2 "Baumgartner et al., (2012)" 1754.475 20101.5 407.2 6.2 "Baumgartner et al., (2012)" 1755.075 20124.2 384.3 6.2 "Baumgartner et al., (2012)" 1756.175 20165.6 396.5 6.2 "Baumgartner et al., (2012)" 1757.275 20207.1 394.2 6.2 "Baumgartner et al., (2012)" 1758.375 20248.5 398.0 6.2 "Baumgartner et al., (2012)" 1759.475 20290.0 381.5 6.2 "Baumgartner et al., (2012)" 1761.125 20352.2 377.8 6.2 "Baumgartner et al., (2012)" 1761.675 20372.9 405.5 6.2 "Baumgartner et al., (2012)" 1762.775 20414.4 374.8 6.2 "Baumgartner et al., (2012)" 1763.875 20482.2 399.1 6.2 "Baumgartner et al., (2012)" 1764.975 20549.9 400.0 6.2 "Baumgartner et al., (2012)" 1766.075 20617.7 398.0 6.2 "Baumgartner et al., (2012)" 1767.175 20685.5 390.7 6.2 "Baumgartner et al., (2012)" 1768.825 20787.2 391.4 6.2 "Baumgartner et al., (2012)" 1769.375 20821.1 404.6 6.2 "Baumgartner et al., (2012)" 1770.475 20888.9 423.7 6.2 "Baumgartner et al., (2012)" 1771.575 20925.4 395.1 6.2 "Baumgartner et al., (2012)" 1772.675 20961.9 409.6 6.2 "Baumgartner et al., (2012)" 1773.775 20998.4 385.9 6.2 "Baumgartner et al., (2012)" 1774.875 21034.9 388.2 6.8 "Baumgartner et al., (2012)" 1775.975 21071.4 404.7 6.2 "Baumgartner et al., (2012)" 1776.025 21073.1 374.6 6.2 "Baumgartner et al., (2012)" 1777.075 21108.0 384.8 6.2 "Baumgartner et al., (2012)" 1778.175 21144.5 380.4 6.2 "Baumgartner et al., (2012)" 1779.275 21181.0 375.6 7.4 "Baumgartner et al., (2012)" 1780.375 21217.5 375.5 6.2 "Baumgartner et al., (2012)" 1781.475 21277.1 384.8 6.2 "Baumgartner et al., (2012)" 1781.525 21279.8 381.3 6.2 "Baumgartner et al., (2012)" 1781.575 21282.5 379.2 6.2 "Baumgartner et al., (2012)" 1781.625 21285.2 382.2 6.2 "Baumgartner et al., (2012)" 1781.675 21287.9 372.2 6.2 "Baumgartner et al., (2012)" 1782.575 21336.6 365.5 6.2 "Baumgartner et al., (2012)" 1783.675 21396.1 375.2 6.2 "Baumgartner et al., (2012)" 1784.775 21455.7 371.3 6.2 "Baumgartner et al., (2012)" 1786.925 21572.1 375.7 6.2 "Baumgartner et al., (2012)" 1787.475 21601.8 372.8 6.2 "Baumgartner et al., (2012)" 1788.625 21664.1 392.1 6.2 "Baumgartner et al., (2012)" 1788.675 21666.8 389.4 6.2 "Baumgartner et al., (2012)" 1789.175 21693.9 376.6 6.2 "Baumgartner et al., (2012)" 1790.275 21753.4 370.1 6.2 "Baumgartner et al., (2012)" 1791.375 21812.9 377.7 6.2 "Baumgartner et al., (2012)" 1792.475 21872.5 361.6 6.2 "Baumgartner et al., (2012)" 1792.525 21875.2 368.9 6.2 "Baumgartner et al., (2012)" 1794.075 21958.7 394.6 6.2 "Baumgartner et al., (2012)" 1794.675 21991.1 399.8 6.2 "Baumgartner et al., (2012)" 1795.775 22050.4 409.3 6.2 "Baumgartner et al., (2012)" 1795.825 22053.1 414.4 6.2 "Baumgartner et al., (2012)" 1796.925 22112.4 431.1 6.2 "Baumgartner et al., (2012)" 1797.975 22147.3 407.0 6.2 "Baumgartner et al., (2012)" 1798.025 22148.9 408.4 6.2 "Baumgartner et al., (2012)" 1799.075 22183.8 422.0 6.2 "Baumgartner et al., (2012)" 1800.175 22220.3 406.7 6.2 "Baumgartner et al., (2012)" 1801.275 22256.8 427.9 7.8 "Baumgartner et al., (2012)" 1801.325 22258.5 401.3 6.2 "Baumgartner et al., (2012)" 1802.425 22295.0 408.3 6.2 "Baumgartner et al., (2012)" 1803.475 22329.9 431.8 6.2 "Baumgartner et al., (2012)" 1804.575 22366.4 424.5 6.2 "Baumgartner et al., (2012)" 1804.625 22368.0 427.6 6.2 "Baumgartner et al., (2012)" 1805.125 22384.6 427.3 6.2 "Baumgartner et al., (2012)" 1806.775 22439.4 426.5 6.2 "Baumgartner et al., (2012)" 1807.875 22475.9 430.8 6.2 "Baumgartner et al., (2012)" 1807.925 22477.6 426.2 6.2 "Baumgartner et al., (2012)" 1807.975 22479.3 430.8 6.2 "Baumgartner et al., (2012)" 1808.025 22480.9 406.8 6.2 "Baumgartner et al., (2012)" 1808.075 22482.6 402.2 6.2 "Baumgartner et al., (2012)" 1808.975 22512.5 405.2 6.2 "Baumgartner et al., (2012)" 1809.025 22514.1 403.4 6.2 "Baumgartner et al., (2012)" 1810.075 22549.0 412.4 6.2 "Baumgartner et al., (2012)" 1811.675 22602.1 404.2 6.2 "Baumgartner et al., (2012)" 1812.275 22622.0 423.3 6.2 "Baumgartner et al., (2012)" 1813.375 22658.5 428.9 6.2 "Baumgartner et al., (2012)" 1814.475 22695.1 419.8 6.2 "Baumgartner et al., (2012)" 1815.075 22715.0 429.4 6.2 "Baumgartner et al., (2012)" 1816.675 22768.1 419.6 6.2 "Baumgartner et al., (2012)" 1817.775 22804.6 410.4 6.2 "Baumgartner et al., (2012)" 1818.875 22841.1 414.4 6.2 "Baumgartner et al., (2012)" 1819.975 22877.6 417.6 6.2 "Baumgartner et al., (2012)" 1821.075 22914.2 423.1 6.2 "Baumgartner et al., (2012)" 1822.175 22950.7 419.8 6.2 "Baumgartner et al., (2012)" 1823.825 23005.5 434.3 6.2 "Baumgartner et al., (2012)" 1824.425 23025.4 420.7 6.2 "Baumgartner et al., (2012)" 1826.025 23078.5 431.6 6.2 "Baumgartner et al., (2012)" 1826.575 23096.8 434.4 6.2 "Baumgartner et al., (2012)" 1828.175 23199.0 401.8 6.2 "Baumgartner et al., (2012)" 1828.775 23237.4 405.6 6.2 "Baumgartner et al., (2012)" 1829.875 23340.7 400.7 6.2 "Baumgartner et al., (2012)" 1830.975 23443.9 407.9 7.1 "Baumgartner et al., (2012)" 1832.575 23594.2 404.6 6.2 "Baumgartner et al., (2012)" 1833.175 23650.5 398.9 6.2 "Baumgartner et al., (2012)" 1834.275 23753.8 409.6 6.2 "Baumgartner et al., (2012)" 1834.325 23758.5 412.2 6.2 "Baumgartner et al., (2012)" 1834.375 23763.2 399.1 6.2 "Baumgartner et al., (2012)" 1834.425 23767.9 395.4 6.2 "Baumgartner et al., (2012)" 1834.475 23772.6 405.5 6.2 "Baumgartner et al., (2012)" 1835.375 23857.1 387.4 6.2 "Baumgartner et al., (2012)" 1836.475 23960.4 402.4 6.2 "Baumgartner et al., (2012)" 1837.575 24063.6 401.4 6.2 "Baumgartner et al., (2012)" 1838.675 24166.9 397.8 6.2 "Baumgartner et al., (2012)" 1840.325 24321.8 374.9 6.2 "Baumgartner et al., (2012)" 1840.375 24326.5 390.0 6.2 "Baumgartner et al., (2012)" 1840.875 24373.5 410.1 6.2 "Baumgartner et al., (2012)" 1841.975 24476.8 399.3 6.2 "Baumgartner et al., (2012)" 1842.525 24528.4 393.4 6.2 "Baumgartner et al., (2012)" 1844.175 24683.3 396.9 6.2 "Baumgartner et al., (2012)" 1845.275 24786.6 388.4 6.2 "Baumgartner et al., (2012)" 1846.875 24936.8 383.2 6.2 "Baumgartner et al., (2012)" 1847.475 24993.2 393.5 6.2 "Baumgartner et al., (2012)" 1848.575 25096.5 387.1 6.2 "Baumgartner et al., (2012)" 1849.675 25199.7 395.5 6.2 "Baumgartner et al., (2012)" 1850.775 25303.0 394.5 6.2 "Baumgartner et al., (2012)" 1852.375 25453.3 383.5 6.2 "Baumgartner et al., (2012)" 1852.425 25457.9 403.8 6.2 "Baumgartner et al., (2012)" 1852.475 25462.6 386.8 6.2 "Baumgartner et al., (2012)" 1854.125 25617.6 373.5 6.2 "Baumgartner et al., (2012)" 1855.175 25716.2 391.0 6.2 "Baumgartner et al., (2012)" 1855.225 25720.8 365.8 6.2 "Baumgartner et al., (2012)" 1856.275 25819.4 369.6 6.2 "Baumgartner et al., (2012)" 1857.375 25922.7 399.5 6.2 "Baumgartner et al., (2012)" 1858.475 26026.0 392.0 6.2 "Baumgartner et al., (2012)" 1859.575 26129.3 387.6 6.2 "Baumgartner et al., (2012)" 1860.675 26232.6 377.4 6.2 "Baumgartner et al., (2012)" 1860.775 26242.0 386.0 6.2 "Baumgartner et al., (2012)" 1860.825 26246.6 379.2 6.2 "Baumgartner et al., (2012)" 1860.875 26251.3 378.2 6.2 "Baumgartner et al., (2012)" 1861.825 26340.5 374.0 6.2 "Baumgartner et al., (2012)" 1862.875 26439.1 383.0 6.2 "Baumgartner et al., (2012)" 1863.975 26542.4 383.8 6.2 "Baumgartner et al., (2012)" 1865.075 26645.7 375.8 6.2 "Baumgartner et al., (2012)" 1866.175 26749.0 382.7 6.2 "Baumgartner et al., (2012)" 1866.725 26800.6 369.7 6.2 "Baumgartner et al., (2012)" 1867.225 26847.6 366.2 7.0 "Baumgartner et al., (2012)" 1868.375 26955.5 418.2 6.2 "Baumgartner et al., (2012)" 1869.475 26979.1 406.9 6.2 "Baumgartner et al., (2012)" 1870.025 26990.8 401.1 6.2 "Baumgartner et al., (2012)" 1871.675 27026.1 415.8 6.2 "Baumgartner et al., (2012)" 1872.775 27049.6 413.1 6.8 "Baumgartner et al., (2012)" 1873.875 27073.2 405.6 6.2 "Baumgartner et al., (2012)" 1874.975 27096.7 406.9 6.2 "Baumgartner et al., (2012)" 1876.075 27120.2 417.8 6.2 "Baumgartner et al., (2012)" 1877.225 27144.8 412.3 6.2 "Baumgartner et al., (2012)" 1878.275 27167.3 400.2 6.2 "Baumgartner et al., (2012)" 1879.375 27190.8 426.1 6.2 "Baumgartner et al., (2012)" 1880.475 27214.3 410.4 6.2 "Baumgartner et al., (2012)" 1880.575 27216.5 396.0 6.2 "Baumgartner et al., (2012)" 1880.675 27218.6 405.7 6.2 "Baumgartner et al., (2012)" 1881.575 27237.8 416.4 7.5 "Baumgartner et al., (2012)" 1882.675 27261.4 401.6 6.2 "Baumgartner et al., (2012)" 1883.775 27306.7 407.4 6.2 "Baumgartner et al., (2012)" 1884.875 27352.0 444.0 6.2 "Baumgartner et al., (2012)" 1884.925 27354.1 417.9 6.2 "Baumgartner et al., (2012)" 1885.975 27397.4 441.1 6.2 "Baumgartner et al., (2012)" 1886.025 27399.4 441.3 6.2 "Baumgartner et al., (2012)" 1887.075 27442.7 447.1 6.2 "Baumgartner et al., (2012)" 1887.625 27465.4 438.5 6.2 "Baumgartner et al., (2012)" 1887.835 27474.0 450.3 9.6 "Baumgartner et al., (2012)" 1889.325 27535.4 458.6 6.2 "Baumgartner et al., (2012)" 1890.375 27578.7 466.0 6.2 "Baumgartner et al., (2012)" 1890.425 27586.4 452.7 6.2 "Baumgartner et al., (2012)" 1891.475 27749.4 433.2 6.8 "Baumgartner et al., (2012)" 1892.575 27920.2 408.8 6.2 "Baumgartner et al., (2012)" 1893.675 28090.9 398.5 6.2 "Baumgartner et al., (2012)" 1894.775 28169.2 400.4 6.2 "Baumgartner et al., (2012)" 1895.875 28247.5 426.8 6.2 "Baumgartner et al., (2012)" 1896.975 28325.9 429.2 6.2 "Baumgartner et al., (2012)" 1897.525 28365.0 418.6 6.2 "Baumgartner et al., (2012)" 1899.175 28482.5 434.4 6.2 "Baumgartner et al., (2012)" 1900.275 28560.8 433.0 6.2 "Baumgartner et al., (2012)" 1901.375 28583.7 462.9 8.0 "Baumgartner et al., (2012)" 1901.425 28584.7 451.3 6.2 "Baumgartner et al., (2012)" 1902.475 28606.6 452.1 6.2 "Baumgartner et al., (2012)" 1903.575 28629.5 470.4 6.2 "Baumgartner et al., (2012)" 1904.675 28652.3 482.3 6.2 "Baumgartner et al., (2012)" 1906.875 28698.1 520.9 6.2 "Baumgartner et al., (2012)" 1906.925 28699.1 507.2 6.2 "Baumgartner et al., (2012)" 1907.975 28731.5 512.3 6.2 "Baumgartner et al., (2012)" 1908.025 28733.1 482.0 6.2 "Baumgartner et al., (2012)" 1909.075 28765.5 505.3 6.2 "Baumgartner et al., (2012)" 1910.175 28799.5 517.9 6.2 "Baumgartner et al., (2012)" 1911.275 28833.4 505.7 6.2 "Baumgartner et al., (2012)" 1912.925 28920.7 456.1 6.2 "Baumgartner et al., (2012)" 1913.475 28949.7 441.2 6.2 "Baumgartner et al., (2012)" 1914.575 29007.9 427.4 6.2 "Baumgartner et al., (2012)" 1915.675 29066.0 426.3 6.2 "Baumgartner et al., (2012)" 1916.775 29124.2 434.5 6.2 "Baumgartner et al., (2012)" 1916.825 29126.8 401.6 6.2 "Baumgartner et al., (2012)" 1917.875 29182.3 400.7 6.2 "Baumgartner et al., (2012)" 1917.925 29185.0 395.6 6.2 "Baumgartner et al., (2012)" 1917.975 29187.6 403.9 6.2 "Baumgartner et al., (2012)" 1918.025 29190.3 393.3 6.2 "Baumgartner et al., (2012)" 1918.075 29192.9 391.9 6.2 "Baumgartner et al., (2012)" 1918.975 29240.5 391.8 6.2 "Baumgartner et al., (2012)" 1920.075 29287.0 404.6 6.2 "Baumgartner et al., (2012)" 1921.175 29333.5 407.4 6.2 "Baumgartner et al., (2012)" 1922.275 29380.1 421.1 6.2 "Baumgartner et al., (2012)" 1923.375 29426.6 414.9 6.2 "Baumgartner et al., (2012)" 1925.025 29496.4 417.8 6.2 "Baumgartner et al., (2012)" 1926.675 29566.2 443.8 6.2 "Baumgartner et al., (2012)" 1926.725 29568.3 409.4 6.2 "Baumgartner et al., (2012)" 1927.775 29612.7 421.6 6.2 "Baumgartner et al., (2012)" 1929.425 29682.5 417.5 6.2 "Baumgartner et al., (2012)" 1930.525 29729.0 419.0 6.2 "Baumgartner et al., (2012)" 1932.675 29820.0 415.7 6.2 "Baumgartner et al., (2012)" 1933.825 29868.6 422.7 6.2 "Baumgartner et al., (2012)" 1934.925 29915.2 409.0 6.2 "Baumgartner et al., (2012)" 1935.475 29938.4 421.9 6.2 "Baumgartner et al., (2012)" 1935.525 29940.5 431.5 6.2 "Baumgartner et al., (2012)" 1936.575 29984.9 441.7 6.2 "Baumgartner et al., (2012)" 1937.675 30031.5 444.0 6.2 "Baumgartner et al., (2012)" 1937.725 30036.6 427.9 6.2 "Baumgartner et al., (2012)" 1938.775 30144.5 433.5 6.2 "Baumgartner et al., (2012)" 1938.825 30149.6 438.5 6.2 "Baumgartner et al., (2012)" 1939.365 30205.1 428.8 6.2 "Baumgartner et al., (2012)" 1940.975 30370.5 448.8 6.2 "Baumgartner et al., (2012)" 1941.025 30375.6 422.0 6.2 "Baumgartner et al., (2012)" 1942.075 30483.5 416.5 6.2 "Baumgartner et al., (2012)" 1942.125 30488.6 435.5 6.2 "Baumgartner et al., (2012)" 1943.275 30606.7 424.4 6.2 "Baumgartner et al., (2012)" 1943.725 30653.0 421.4 6.2 "Baumgartner et al., (2012)" 1944.275 30709.5 413.9 6.2 "Baumgartner et al., (2012)" 1944.825 30766.0 407.4 6.2 "Baumgartner et al., (2012)" 1944.875 30771.1 397.6 6.2 "Baumgartner et al., (2012)" 1944.925 30775.0 402.3 6.2 "Baumgartner et al., (2012)" 1944.975 30778.9 405.2 6.2 "Baumgartner et al., (2012)" 1945.025 30782.8 407.9 6.2 "Baumgartner et al., (2012)" 1945.375 30809.9 420.3 6.2 "Baumgartner et al., (2012)" 1945.925 30852.7 404.2 6.2 "Baumgartner et al., (2012)" 1946.475 30895.4 412.3 6.2 "Baumgartner et al., (2012)" 1947.025 30938.1 415.4 6.2 "Baumgartner et al., (2012)" 1947.575 30980.8 422.7 6.2 "Baumgartner et al., (2012)" 1948.125 31023.5 407.5 6.2 "Baumgartner et al., (2012)" 1948.675 31066.2 414.0 6.2 "Baumgartner et al., (2012)" 1949.225 31108.9 413.0 6.2 "Baumgartner et al., (2012)" 1950.325 31194.4 427.7 6.2 "Baumgartner et al., (2012)" 1950.875 31237.1 424.5 6.9 "Baumgartner et al., (2012)" 1952.525 31365.2 453.7 6.2 "Baumgartner et al., (2012)" 1954.175 31493.4 475.4 6.2 "Baumgartner et al., (2012)" 1954.725 31536.1 503.2 6.2 "Baumgartner et al., (2012)" 1956.375 31664.2 473.7 6.2 "Baumgartner et al., (2012)" 1957.475 31749.6 492.1 6.2 "Baumgartner et al., (2012)" 1958.575 31835.1 496.8 6.2 "Baumgartner et al., (2012)" 1959.725 31924.4 521.1 6.2 "Baumgartner et al., (2012)"