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Hoffmann, Kirstin; Fernandoy, Francisco; Meyer, Hanno; Thomas, Elizabeth R; Aliaga, Marcelo; Tetzner, Dieter; Freitag, Johannes; Opel, Thomas; Arigony-Neto, Jorge; Göbel, Christian Florian; Jaña, Ricardo; Rodríguez Oroz, Delia; Tuckwell, Rebecca; Ludlow, Emily; McConnell, Joseph R; Schneider, Christoph (2019): Stable water isotope composition (δ¹⁸O, δD, d excess) of firn core DOTT-1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.908199, In supplement to: Hoffmann, K et al. (2020): Stable water isotopes and accumulation rates in the Union Glacier region, Ellsworth Mountains, West Antarctica, over the last 35 years. The Cryosphere, 14(3), 881-904, https://doi.org/10.5194/tc-14-881-2020

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Coverage:
Latitude: -79.310790 * Longitude: -81.652590
Minimum DEPTH, ice/snow: 0.05 m * Maximum DEPTH, ice/snow: 9.60 m
Event(s):
DOTT-1 * Latitude: -79.310790 * Longitude: -81.652590 * Elevation: 764.0 m * Recovery: 9.57 m * Location: Union Glacier, West Antarctic Ice Sheet * Method/Device: Firn auger (FIRN) * Comment: Drilling date: Nov 2014
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
Sample IDSample IDHoffmann, Kirstin
DEPTH, ice/snowDepth ice/snowmHoffmann, KirstinGeocode
AgeAgea AD/CEHoffmann, Kirstin
AGEAgeka BPHoffmann, KirstinGeocode
δ18O, waterδ18O H2O‰ SMOWHoffmann, KirstinOff-axis integrated cavity output spectroscopy, TLWIA 45EP, Los Gatos Researchversus VSMOW2
δ Deuterium, waterδD H2O‰ SMOWHoffmann, KirstinOff-axis integrated cavity output spectroscopy, TLWIA 45EP, Los Gatos Researchversus VSMOW2
Deuterium excessd xsHoffmann, Kirstin
Size:
951 data points

Data

Download dataset as tab-delimited text — use the following character encoding:


Sample ID

Depth ice/snow [m]

Age [a AD/CE]

Age [ka BP]

δ18O H2O [‰ SMOW]

δD H2O [‰ SMOW]

d xs []
DOTT-1-10.052014.9200-0.06492-28.86-225.705.18
DOTT-1-20.102014.8700-0.06487-27.77-215.107.06
DOTT-1-30.152014.8100-0.06481-27.22-212.205.56
DOTT-1-40.202014.7600-0.06476-37.25-293.904.10
DOTT-1-50.252014.7100-0.06471-39.21-307.905.78
DOTT-1-60.302014.6600-0.06466-39.42-311.703.66
DOTT-1-70.352014.6100-0.06461-40.02-314.605.56
DOTT-1-80.402014.5600-0.06456-39.31-307.906.58
DOTT-1-90.452014.5100-0.06451-33.99-266.405.52
DOTT-1-100.502014.4600-0.06446-32.88-255.307.74
DOTT-1-110.552014.4100-0.06441-32.03-250.305.94
DOTT-1-120.602014.3600-0.06436-28.33-220.106.54
DOTT-1-130.652014.3100-0.06431-31.78-251.003.24
DOTT-1-140.702014.2500-0.06425-31.24-247.302.62
DOTT-1-150.752014.2000-0.06420-30.41-241.801.48
DOTT-1-160.802014.1500-0.06415-29.63-236.001.04
DOTT-1-170.852014.1000-0.06410-25.99-205.502.42
DOTT-1-180.902014.0500-0.06405-25.35-200.802.00
DOTT-1-190.952014.0000-0.06400-26.09-205.503.22
DOTT-1-201.002013.9200-0.06392-26.09-204.104.62
DOTT-1-211.052013.8500-0.06385-25.40-198.804.40
DOTT-1-221.102013.7700-0.06377-26.25-202.807.20
DOTT-1-231.152013.6900-0.06369-26.85-205.809.00
DOTT-1-241.202013.6200-0.06362-28.53-222.905.34
DOTT-1-251.252013.5400-0.06354-30.66-242.502.78
DOTT-1-261.302013.4600-0.06346-30.27-241.400.76
DOTT-1-271.352013.3800-0.06338-30.34-240.901.82
DOTT-1-281.402013.3100-0.06331-28.10-220.604.20
DOTT-1-291.452013.2300-0.06323-27.24-211.306.62
DOTT-1-301.502013.1500-0.06315-27.44-213.605.92
DOTT-1-311.552013.0800-0.06308-28.76-228.701.38
DOTT-1-321.602013.0000-0.06300-26.88-217.30-2.26
DOTT-1-331.652012.9200-0.06292-28.41-225.102.18
DOTT-1-341.702012.8500-0.06285-31.52-251.001.16
DOTT-1-351.752012.7700-0.06277-34.40-276.00-0.80
DOTT-1-361.802012.6900-0.06269-35.46-282.401.28
DOTT-1-371.852012.6200-0.06262-35.06-278.801.68
DOTT-1-381.902012.5400-0.06254-33.73-268.001.84
DOTT-1-391.952012.4600-0.06246-32.56-258.801.68
DOTT-1-402.002012.3800-0.06238-30.97-245.602.16
DOTT-1-412.052012.3100-0.06231-28.69-226.303.22
DOTT-1-422.102012.2300-0.06223-27.56-217.902.58
DOTT-1-432.152012.1500-0.06215
DOTT-1-442.202012.0800-0.06208-27.18-215.202.24
DOTT-1-452.252012.0000-0.06200-26.53-209.702.54
DOTT-1-462.302011.9200-0.06192-27.66-213.307.98
DOTT-1-472.352011.8300-0.06183-27.82-214.508.06
DOTT-1-482.402011.7500-0.06175
DOTT-1-492.452011.6700-0.06167-29.16-223.909.38
DOTT-1-502.502011.5800-0.06158-31.49-243.808.12
DOTT-1-512.552011.5000-0.06150-34.95-274.205.40
DOTT-1-522.602011.4200-0.06142-35.11-274.306.58
DOTT-1-532.652011.3300-0.06133-34.26-265.508.58
DOTT-1-542.702011.2500-0.06125-33.05-256.907.50
DOTT-1-552.752011.1700-0.06117-30.14-233.407.72
DOTT-1-562.802011.0800-0.06108-26.56-206.106.38
DOTT-1-572.852011.0000-0.06100-25.78-197.308.94
DOTT-1-582.902010.9200-0.06092-26.69-205.807.72
DOTT-1-592.952010.8500-0.06085-28.39-219.307.82
DOTT-1-603.002010.7700-0.06077-29.14-226.606.52
DOTT-1-613.052010.6900-0.06069-29.79-231.806.52
DOTT-1-623.102010.6200-0.06062-29.54-229.906.42
DOTT-1-633.152010.5400-0.06054-28.64-221.607.52
DOTT-1-643.202010.4600-0.06046-28.20-218.607.00
DOTT-1-653.252010.3800-0.06038-28.20-218.407.20
DOTT-1-663.302010.3100-0.06031-29.32-225.608.96
DOTT-1-673.352010.2300-0.06023-34.46-268.906.78
DOTT-1-683.402010.1500-0.06015-32.60-253.207.60
DOTT-1-693.452010.0800-0.06008-27.90-212.7010.50
DOTT-1-703.502010.0000-0.06000-27.05-207.109.30
DOTT-1-713.552009.9200-0.05992-27.23-209.508.34
DOTT-1-723.602009.8500-0.05985-27.17-210.906.46
DOTT-1-733.652009.7700-0.05977-27.95-218.305.30
DOTT-1-743.702009.6900-0.05969-30.22-237.504.26
DOTT-1-753.752009.6200-0.05962-33.05-257.706.70
DOTT-1-763.802009.5400-0.05954-35.10-274.606.20
DOTT-1-773.852009.4600-0.05946-36.45-284.706.90
DOTT-1-783.902009.3800-0.05938-35.88-280.406.64
DOTT-1-793.952009.3100-0.05931-33.97-264.107.66
DOTT-1-804.002009.2300-0.05923-30.85-239.407.40
DOTT-1-814.052009.1500-0.05915-28.35-221.205.60
DOTT-1-824.102009.0800-0.05908-26.84-209.605.12
DOTT-1-834.152009.0000-0.05900-26.43-206.604.84
DOTT-1-844.202008.9200-0.05892-27.06-211.305.18
DOTT-1-854.252008.8500-0.05885-29.35-231.403.40
DOTT-1-864.302008.7700-0.05877-32.42-256.702.66
DOTT-1-874.352008.6900-0.05869-33.94-267.504.02
DOTT-1-884.402008.6200-0.05862-34.46-271.304.38
DOTT-1-894.452008.5400-0.05854-35.38-275.907.14
DOTT-1-904.502008.4600-0.05846-34.08-265.307.34
DOTT-1-914.552008.3800-0.05838-30.36-235.807.08
DOTT-1-924.602008.3100-0.05831-27.47-212.906.86
DOTT-1-934.652008.2300-0.05823
DOTT-1-944.702008.1500-0.05815-26.66-207.106.18
DOTT-1-954.752008.0800-0.05808-26.58-206.006.64
DOTT-1-964.802008.0000-0.05800-26.22-202.806.96
DOTT-1-974.852007.8900-0.05789-27.73-214.207.64
DOTT-1-984.902007.7800-0.05778-31.13-243.505.54
DOTT-1-994.952007.6700-0.05767-33.83-267.902.74
DOTT-1-1005.002007.5600-0.05756-34.94-276.203.32
DOTT-1-1015.052007.4400-0.05744-34.37-269.205.76
DOTT-1-1025.102007.3300-0.05733-30.74-240.305.62
DOTT-1-1035.152007.2200-0.05722-25.67-199.405.96
DOTT-1-1045.202007.1100-0.05711-22.30-170.807.60
DOTT-1-1055.252007.0000-0.05700-21.33-163.906.74
DOTT-1-1065.302006.9000-0.05690-23.02-176.807.36
DOTT-1-1075.352006.8000-0.05680-25.68-202.003.44
DOTT-1-1085.402006.7000-0.05670-29.21-231.002.68
DOTT-1-1095.452006.6000-0.05660-30.28-239.802.44
DOTT-1-1105.502006.5000-0.05650-29.13-225.707.34
DOTT-1-1115.552006.4000-0.05640-28.25-219.007.00
DOTT-1-1125.602006.3000-0.05630-27.87-215.907.06
DOTT-1-1135.652006.2000-0.05620-27.15-211.006.20
DOTT-1-1145.702006.1000-0.05610-26.05-202.805.60
DOTT-1-1155.752006.0000-0.05600-25.61-197.307.58
DOTT-1-1165.802005.8800-0.05588-26.30-203.506.90
DOTT-1-1175.852005.7500-0.05575-28.00-218.505.50
DOTT-1-1185.902005.6300-0.05563-30.32-237.105.46
DOTT-1-1195.952005.5000-0.05550-32.02-249.107.06
DOTT-1-1206.002005.3800-0.05538-32.09-247.808.92
DOTT-1-1216.052005.2500-0.05525-31.49-243.808.12
DOTT-1-1226.102005.1300-0.05513-30.92-240.406.96
DOTT-1-1236.152005.0000-0.05500-30.65-238.306.90
DOTT-1-1246.202004.9000-0.05490-31.41-244.906.38
DOTT-1-1256.252004.8000-0.05480-32.89-258.604.52
DOTT-1-1266.302004.7000-0.05470-34.80-271.007.40
DOTT-1-1276.352004.6000-0.05460-35.96-280.507.18
DOTT-1-1286.402004.5000-0.05450-36.95-289.506.10
DOTT-1-1296.452004.4000-0.05440-36.51-287.404.68
DOTT-1-1306.502004.3000-0.05430-34.41-268.806.48
DOTT-1-1316.552004.2000-0.05420-31.63-245.507.54
DOTT-1-1326.602004.1000-0.05410-30.03-233.207.04
DOTT-1-1336.652004.0000-0.05400-29.90-232.107.10
DOTT-1-1346.702003.9000-0.05390-31.71-246.307.38
DOTT-1-1356.752003.8000-0.05380-34.93-273.106.34
DOTT-1-1366.802003.7000-0.05370-37.16-291.605.68
DOTT-1-1376.852003.6000-0.05360-37.97-297.106.66
DOTT-1-1386.902003.5000-0.05350-34.98-273.106.74
DOTT-1-1396.952003.4000-0.05340-28.84-224.206.52
DOTT-1-1407.002003.3000-0.05330-27.91-217.006.28
DOTT-1-1417.052003.2000-0.05320-26.87-208.806.16
DOTT-1-1427.102003.1000-0.05310-25.46-197.406.28
DOTT-1-1437.152003.0000-0.05300-24.55-189.706.70
DOTT-1-1447.202002.9200-0.05292-24.67-191.405.96
DOTT-1-1457.252002.8500-0.05285-25.62-199.405.56
DOTT-1-1467.302002.7700-0.05277-27.60-213.906.90
DOTT-1-1477.352002.6900-0.05269-30.29-235.307.02
DOTT-1-1487.402002.6200-0.05262-31.94-248.706.82
DOTT-1-1497.452002.5400-0.05254-31.70-247.206.40
DOTT-1-1507.502002.4600-0.05246-31.01-241.506.58
DOTT-1-1517.552002.3800-0.05238-29.11-225.507.38
DOTT-1-1527.602002.3100-0.05231-27.06-209.706.78
DOTT-1-1537.652002.2300-0.05223-25.10-193.807.00
DOTT-1-1547.702002.1500-0.05215-23.31-179.407.08
DOTT-1-1557.752002.0800-0.05208-21.92-167.807.56
DOTT-1-1567.802002.0000-0.05200-21.56-166.206.28
DOTT-1-1577.852001.9300-0.05193-22.32-174.204.36
DOTT-1-1587.902001.8600-0.05186-23.27-182.603.56
DOTT-1-1597.952001.7900-0.05179-24.40-191.603.60
DOTT-1-1608.002001.7100-0.05171-25.65-200.205.00
DOTT-1-1618.052001.6400-0.05164-27.41-212.606.68
DOTT-1-1628.102001.5700-0.05157-28.98-225.905.94
DOTT-1-1638.152001.5000-0.05150-30.26-237.604.48
DOTT-1-1648.202001.4300-0.05143-32.54-255.305.02
DOTT-1-1658.252001.3600-0.05136-34.60-274.102.70
DOTT-1-1668.302001.2900-0.05129-35.92-281.805.56
DOTT-1-1678.352001.2100-0.05121-33.63-263.905.14
DOTT-1-1688.402001.1400-0.05114-29.65-228.908.30
DOTT-1-1698.452001.0700-0.05107-26.41-200.8010.48
DOTT-1-1708.502001.0000-0.05100-26.29-200.1010.22
DOTT-1-1718.552000.8800-0.05088-28.85-221.908.90
DOTT-1-1728.602000.7500-0.05075-32.09-251.405.32
DOTT-1-1738.652000.6300-0.05063-33.62-265.403.56
DOTT-1-1748.702000.5000-0.05050-32.94-258.105.42
DOTT-1-1758.752000.3800-0.05038-30.66-239.106.18
DOTT-1-1768.802000.2500-0.05025-28.47-219.907.86
DOTT-1-1778.852000.1300-0.05013-27.07-208.907.66
DOTT-1-1788.902000.0000-0.05000-26.88-208.106.94
DOTT-1-1798.951999.9200-0.04992-27.24-213.004.92
DOTT-1-1809.001999.8500-0.04985-28.33-221.505.14
DOTT-1-1819.051999.7700-0.04977-29.37-230.604.36
DOTT-1-1829.101999.6900-0.04969-30.91-243.004.28
DOTT-1-1839.151999.6200-0.04962-32.76-256.805.28
DOTT-1-1849.201999.5400-0.04954-34.95-273.406.20
DOTT-1-1859.251999.4600-0.04946-36.03-282.206.04
DOTT-1-1869.301999.3800-0.04938-35.06-273.806.68
DOTT-1-1879.351999.3100-0.04931-30.57-234.909.66
DOTT-1-1889.401999.2300-0.04923-27.03-206.309.94
DOTT-1-1899.451999.1500-0.04915-25.04-190.3010.02
DOTT-1-1909.501999.0800-0.04908-24.02-182.809.36
DOTT-1-1919.551999.0000-0.04900-23.94-182.509.02
DOTT-1-1929.601998.9200-0.04892-24.08-185.207.44