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Graf, Wolfgang; Oerter, Hans; Reinwarth, Oskar; Stichler, Willibald; Wilhelms, Frank; Miller, Heinz; Mulvaney, Robert (2002): Density and stable oxygen isotopes of firn core DML20C98_08 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.104872, In supplement to: Graf, W et al. (2002): Stable-isotope records from Dronning Maud Land, Antarctica. Annals of Glaciology, 35, 195-201, https://doi.org/10.3189/172756402781816492

Always quote citation above when using data! You can download the citation in several formats below.

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Funding:
Fifth Framework Programme (FP5), grant/award no. EVK2-CT-2000-00077: European Project for Ice Coring in Antarctica
Fourth Framework Programme (FP4), grant/award no. ENV4980702: European Project for Ice Coring in Antarctica
Coverage:
Latitude: -74.750667 * Longitude: 0.999833
Date/Time Start: 1997-12-31T00:00:00 * Date/Time End: 1997-12-31T00:00:00
Minimum DEPTH, ice/snow: 0.10550 m * Maximum DEPTH, ice/snow: 26.98600 m
Event(s):
DML20C98_08 (FB9808) * Latitude: -74.750667 * Longitude: 0.999833 * Date/Time: 1997-12-31T00:00:00 * Elevation: 2860.0 m * Recovery: 29.6 m * Location: Dronning Maud Land, Antarctica * Campaign: EPICA_DML3 * Basis: Neumayer Station (WMO89002) * Method/Device: Ice drill (ICEDRILL) * Comment: DML20
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
DEPTH, ice/snowDepth ice/snowmGeocode
Depth, top/minDepth topm
Depth, bottom/maxDepth botm
Density, mass densityDensitykg/m3Oerter, HansGamma-ray attenuation density (Wilhelms, 1996)cf. Oerter et al., 2000; interpolated for respective depth interval
δ18O, waterδ18O H2O‰ SMOWOerter, HansMass spectrometer Finnigan Delta-Saccuracy <=0.1; measured at GSF Neuherberg
Size:
2046 data points

Data

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


Depth ice/snow [m]

Depth top [m]

Depth bot [m]

Density [kg/m3]

δ18O H2O [‰ SMOW]
0.105500.06000.1510.4-47.33
0.179000.15100.2070.4-46.48
0.232500.20700.2580.4-45.35
0.296500.25800.3350.4-43.11
0.373000.33500.4110.4-44.34
0.454000.41100.4970.4-47.04
0.540000.49700.5830.4-46.27
0.618500.58300.6540.4-43.36
0.694500.65400.7350.4-44.15
0.768500.73500.8020.4-43.93
0.865000.80200.9280.4-44.60
0.961000.92800.9940.4-46.22
1.027000.99401.0600.4-46.10
1.112501.06001.1650.4-45.30
1.198001.16501.2310.4-44.37
1.263501.23101.2960.4-42.60
1.344001.29601.3920.4-41.42
1.429501.39201.4670.4-40.01
1.502001.46701.5370.4-43.73
1.572501.53701.6080.4-44.45
1.650501.60801.6930.4-41.88
1.735501.69301.7780.4-43.30
1.813501.77801.8490.4-44.14
1.884001.84901.9190.4-45.18
1.954501.91901.9900.4-45.61
2.025001.99002.0600.3-45.21
2.099002.06002.1380.3-44.05
2.175002.13802.2120.3-44.27
2.256002.21202.3000.3-42.89
2.342002.30002.3840.4-44.47
2.420502.38402.4570.4-45.05
2.494002.45702.5310.4-43.63
2.567502.53102.6040.4-43.87
2.641002.60402.6780.4-44.90
2.714502.67802.7510.4-45.58
2.795502.75102.8400.4-46.12
2.876502.84002.9130.4-46.20
2.949502.91302.9860.4-43.82
3.023002.98603.0600.4-44.41
3.098003.06003.1360.4-47.53
3.168503.13603.2010.4-45.37
3.239003.20103.2770.4-43.82
3.310003.27703.3430.4-44.23
3.375503.34303.4080.4-43.14
3.441003.40803.4740.4-42.21
3.507003.47403.5400.4-42.56
3.573003.54003.6060.4-39.99
3.638503.60603.6710.4-38.86
3.704003.67103.7370.4-44.40
3.770003.73703.8030.4-45.31
3.835503.80303.8680.4-45.20
3.901003.86803.9340.4-43.01
3.967003.93404.0000.4-40.52
4.032504.00004.0650.4-40.77
4.097504.06504.1300.4-41.65
4.162504.13004.1950.4-41.61
4.227504.19504.2600.4-40.17
4.292504.26004.3250.4-39.46
4.357504.32504.3900.4-40.69
4.422504.39004.4550.4-43.47
4.487504.45504.5200.4-44.87
4.552504.52004.5850.4-43.41
4.617504.58504.6500.4-42.35
4.682504.65004.7150.4-41.33
4.747504.71504.7800.4-40.22
4.812504.78004.8450.4-40.44
4.873504.84504.9020.4-41.79
4.931004.90204.9600.4-42.80
4.992504.96005.0250.4-43.02
5.057505.02505.0900.4-43.32
5.120505.09005.1510.4-44.66
5.181005.15105.2110.4-44.77
5.243505.21105.2760.4-43.38
5.306505.27605.3370.4-42.02
5.367005.33705.3970.4-42.21
5.427005.39705.4570.4-42.86
5.487005.45705.5170.4-43.40
5.547505.51705.5780.4-44.30
5.605505.57805.6330.4-43.99
5.660505.63305.6880.4-43.00
5.716005.68805.7440.4-42.84
5.771505.74405.7990.4-42.46
5.826505.79905.8540.4-43.43
5.882005.85405.9100.4-44.63
5.935005.91005.9600.4-44.71
5.986005.96006.0120.4-43.36
6.038006.01206.0640.4-42.17
6.090006.06406.1160.4-42.28
6.142006.11606.1680.4-43.92
6.194006.16806.2200.4-44.68
6.246006.22006.2720.4-43.67
6.298506.27206.3250.4-43.15
6.351006.32506.3770.4-44.37
6.403006.37706.4290.4-45.17
6.455006.42906.4810.4-44.64
6.507006.48106.5330.4-44.75
6.559006.53306.5850.4-44.84
6.611006.58506.6370.4-44.12
6.663006.63706.6890.4-42.98
6.715006.68906.7410.4-41.80
6.767506.74106.7940.4-42.27
6.820006.79406.8460.4-42.97
6.872006.84606.8980.5-43.33
6.926506.89806.9550.5-43.04
6.980506.95507.0060.5-42.10
7.032007.00607.0580.5-42.43
7.084007.05807.1100.5-42.93
7.135507.11007.1610.5-44.05
7.187007.16107.2130.5-45.32
7.238507.21307.2640.5-45.62
7.290007.26407.3160.5-45.46
7.342007.31607.3680.5-44.79
7.393507.36807.4190.5-44.31
7.445007.41907.4710.5-43.76
7.496507.47107.5220.5-42.76
7.548007.52207.5740.5-42.52
7.599507.57407.6250.5-42.45
7.651007.62507.6770.5-41.49
7.703007.67707.7290.5-42.00
7.754507.72907.7800.5-43.92
7.806007.78007.8320.5-44.33
7.862507.83207.8930.5-43.61
7.924007.89307.9550.5-43.83
7.980507.95508.0060.5-41.67
8.031008.00608.0560.5-41.20
8.081508.05608.1070.5-42.26
8.132508.10708.1580.5-43.37
8.183508.15808.2090.5-43.54
8.234008.20908.2590.5-43.69
8.284508.25908.3100.5-45.15
8.335508.31008.3610.5-45.31
8.386508.36108.4120.5-44.48
8.437008.41208.4620.5-43.11
8.487508.46208.5130.5-41.59
8.538508.51308.5640.5-41.49
8.589508.56408.6150.5-42.33
8.640008.61508.6650.5-43.64
8.690508.66508.7160.5-46.01
8.741508.71608.7670.5-48.19
8.792508.76708.8180.5-48.54
8.840508.81808.8630.5-46.87
8.883508.86308.9040.5-44.11
8.924508.90408.9450.5-42.34
8.970008.94508.9950.5-41.18
9.020508.99509.0460.5-42.19
9.071009.04609.0960.5-43.70
9.121509.09609.1470.5-44.25
9.172009.14709.1970.5-43.42
9.222509.19709.2480.5-42.42
9.273009.24809.2980.5-42.34
9.323509.29809.3490.5-43.07
9.376509.34909.4040.5-43.75
9.429509.40409.4550.5-43.58
9.480009.45509.5050.5-43.48
9.530509.50509.5560.5-42.89
9.581009.55609.6060.5-41.63
9.631509.60609.6570.5-41.11
9.682009.65709.7070.5-41.75
9.732509.70709.7580.5-43.41
9.783009.75809.8080.5-45.02
9.833509.80809.8590.5-45.65
9.879009.85909.8990.5-45.47
9.919509.89909.9400.5-45.12
9.965509.94009.9910.5-43.90
10.016009.991010.0410.5
10.0665010.041010.0920.5-40.18
10.1175010.092010.1430.5-38.89
10.1685010.143010.1940.5-39.04
10.2190010.194010.2440.5-40.51
10.2695010.244010.2950.5-42.76
10.3205010.295010.3460.5-43.84
10.3715010.346010.3970.5-43.69
10.4220010.397010.4470.5-43.27
10.4725010.447010.4980.5-42.84
10.5235010.498010.5490.5-42.29
10.5745010.549010.6000.5-42.64
10.6250010.600010.6500.5-43.13
10.6755010.650010.7010.5-43.82
10.7265010.701010.7520.5-44.34
10.7775010.752010.8030.5-45.05
10.8255010.803010.8480.5-45.94
10.8710010.848010.8940.5-46.17
10.9170010.894010.9400.5-45.30
10.9650010.940010.9900.5-42.52
11.0150010.990011.0400.5-41.45
11.0650011.040011.0900.5-40.85
11.1150011.090011.1400.5-39.92
11.1650011.140011.1900.5-40.21
11.2150011.190011.2400.5-41.15
11.2650011.240011.2900.5-41.39
11.3150011.290011.3400.5-40.82
11.3650011.340011.3900.5-40.00
11.4150011.390011.4400.5-40.55
11.4650011.440011.4900.5-41.46
11.5150011.490011.5400.5-41.79
11.5650011.540011.5900.5-40.81
11.6150011.590011.6400.5-39.72
11.6625011.640011.6850.5-40.09
11.7100011.685011.7350.5-41.95
11.7600011.735011.7850.5-43.27
11.8100011.785011.8350.5-43.75
11.8575011.835011.8800.5-43.73
11.9025011.880011.9250.5-43.79
11.9500011.925011.9750.5-44.44
11.9995011.975012.0240.5-44.99
12.0490012.024012.0740.5-45.04
12.0990012.074012.1240.5-45.61
12.1490012.124012.1740.5-45.44
12.1985012.174012.2230.5-44.81
12.2480012.223012.2730.5-43.73
12.2980012.273012.3230.5-41.89
12.3480012.323012.3730.5
12.3975012.373012.4220.5-39.84
12.4470012.422012.4720.5-40.62
12.4970012.472012.5220.5-42.44
12.5470012.522012.5720.5-43.86
12.5965012.572012.6210.5-44.78
12.6460012.621012.6710.5-45.23
12.6960012.671012.7210.5-44.49
12.7460012.721012.7710.5-44.04
12.7955012.771012.8200.5
12.8450012.820012.8700.5-44.11
12.8950012.870012.9200.5-44.87
12.9450012.920012.9700.5-44.56
12.9950012.970013.0200.5-44.24
13.0450013.020013.0700.5-43.25
13.0950013.070013.1200.5
13.1450013.120013.1700.5-42.48
13.1950013.170013.2200.5-42.67
13.2450013.220013.2700.5-43.20
13.2950013.270013.3200.5-43.52
13.3450013.320013.3700.5-43.59
13.3950013.370013.4200.5-43.50
13.4450013.420013.4700.5-43.87
13.4950013.470013.5200.5-43.74
13.5450013.520013.5700.5-43.56
13.5950013.570013.6200.5-43.44
13.6450013.620013.6700.5-43.41
13.6950013.670013.7200.5-43.60
13.7450013.720013.7700.5-43.89
13.7950013.770013.8200.5-43.66
13.8450013.820013.8700.5-43.42
13.8925013.870013.9150.5-43.24
13.9395013.915013.9640.5-43.71
13.9880013.964014.0120.5-42.92
14.0365014.012014.0610.5-42.65
14.0855014.061014.1100.5-43.04
14.1345014.110014.1590.5-43.50
14.1830014.159014.2070.5-42.99
14.2315014.207014.2560.5-43.45
14.2805014.256014.3050.5-45.19
14.3295014.305014.3540.5-46.79
14.3780014.354014.4020.5-48.16
14.4265014.402014.4510.5-47.94
14.4755014.451014.5000.5-46.43
14.5245014.500014.5490.5-45.56
14.5730014.549014.5970.5-44.72
14.6215014.597014.6460.5
14.6705014.646014.6950.5-45.45
14.7195014.695014.7440.5-45.85
14.7680014.744014.7920.5-45.89
14.8165014.792014.8410.5-45.43
14.8630014.841014.8850.5-44.66
14.9095014.885014.9340.5-44.22
14.9585014.934014.9830.5-44.43
15.0075014.983015.0320.5-44.31
15.0565015.032015.0810.5-44.46
15.1055015.081015.1300.5
15.1545015.130015.1790.5-44.95
15.2035015.179015.2280.5-45.02
15.2525015.228015.2770.5-44.76
15.3015015.277015.3260.5-44.50
15.3505015.326015.3750.5-44.00
15.3995015.375015.4240.5-43.80
15.4485015.424015.4730.5-43.87
15.4975015.473015.5220.5-43.77
15.5465015.522015.5710.5-43.66
15.5955015.571015.6200.5-43.89
15.6445015.620015.6690.5-44.21
15.6935015.669015.7180.5-44.71
15.7425015.718015.7670.5-44.79
15.7940015.767015.8210.5-44.87
15.8480015.821015.8750.5-45.16
15.8995015.875015.9240.5-45.51
15.9485015.924015.9730.5-45.59
15.9980015.973016.0230.5-44.48
16.0475016.023016.0720.5-42.42
16.0965016.072016.1210.5
16.1455016.121016.1700.5-41.86
16.1950016.170016.2200.5-43.09
16.2445016.220016.2690.5-43.67
16.2935016.269016.3180.5-43.23
16.3425016.318016.3670.5-42.87
16.3920016.367016.4170.5-42.95
16.4415016.417016.4660.5-43.13
16.4905016.466016.5150.5-43.07
16.5395016.515016.5640.5-43.23
16.5890016.564016.6140.5-43.45
16.6385016.614016.6630.5-43.09
16.6875016.663016.7120.5-42.88
16.7365016.712016.7610.5-43.19
16.7885016.761016.8160.5-43.88
16.8430016.816016.8700.5-44.70
16.8945016.870016.9190.5-44.86
16.9440016.919016.9690.5-44.69
16.9935016.969017.0180.5-44.08
17.0430017.018017.0680.5-43.93
17.0925017.068017.1170.5-44.36
17.1420017.117017.1670.5-44.40
17.1915017.167017.2160.5-44.37
17.2410017.216017.2660.5-44.77
17.2905017.266017.3150.5-45.21
17.3400017.315017.3650.5-45.52
17.3895017.365017.4140.5-45.31
17.4390017.414017.4640.5-45.66
17.4885017.464017.5130.5-46.07
17.5380017.513017.5630.5-46.53
17.5875017.563017.6120.5-45.66
17.6370017.612017.6620.5-44.73
17.6865017.662017.7110.5-43.81
17.7360017.711017.7610.5-43.66
17.7880017.761017.8150.5-44.24
17.8425017.815017.8700.5-45.01
17.8945017.870017.9190.5-45.96
17.9430017.919017.9670.5-45.76
17.9915017.967018.0160.5-45.15
18.0405018.016018.0650.5-44.36
18.0895018.065018.1140.5-43.42
18.1380018.114018.1620.5-42.82
18.1865018.162018.2110.5-42.43
18.2355018.211018.2600.5-42.09
18.2845018.260018.3090.5-41.99
18.3330018.309018.3570.5-41.95
18.3815018.357018.4060.6
18.4305018.406018.4550.6-42.35
18.4795018.455018.5040.6
18.5280018.504018.5520.6-43.42
18.5765018.552018.6010.6-43.50
18.6255018.601018.6500.6
18.6745018.650018.6990.6-43.84
18.7230018.699018.7470.6-43.77
18.7740018.747018.8010.6-43.45
18.8305018.801018.8600.6-43.18
18.8840018.860018.9080.6-42.79
18.9320018.908018.9560.6-43.25
18.9795018.956019.0030.6
19.0270019.003019.0510.6-44.30
19.0750019.051019.0990.6-44.68
19.1230019.099019.1470.6-45.00
19.1710019.147019.1950.6-45.01
19.2190019.195019.2430.6-44.84
19.2670019.243019.2910.6-44.45
19.3150019.291019.3390.6-43.33
19.3625019.339019.3860.6-42.49
19.4100019.386019.4340.6-41.81
19.4580019.434019.4820.6-41.83
19.5060019.482019.5300.6-41.93
19.5540019.530019.5780.6-42.25
19.6020019.578019.6260.6-42.83
19.6500019.626019.6740.6-43.14
19.6975019.674019.7210.6-42.94
19.7425019.721019.7640.6-42.56
19.7855019.764019.8070.6-42.04
19.8285019.807019.8500.6-42.00
19.8740019.850019.8980.6-42.45
19.9215019.898019.9450.6-42.39
19.9690019.945019.9930.6-41.28
20.0170019.993020.0410.6-39.95
20.0650020.041020.0890.6-39.52
20.1125020.089020.1360.6-39.98
20.1600020.136020.1840.6-40.65
20.2080020.184020.2320.6-41.08
20.2560020.232020.2800.6-41.62
20.3035020.280020.3270.6-42.18
20.3510020.327020.3750.6-42.33
20.3990020.375020.4230.6-43.60
20.4470020.423020.4710.6-44.04
20.4945020.471020.5180.6-45.41
20.5420020.518020.5660.6-45.62
20.5900020.566020.6140.6-46.30
20.6380020.614020.6620.6-46.27
20.6855020.662020.7090.6-46.29
20.7330020.709020.7570.6-46.17
20.7835020.757020.8100.6-45.85
20.8360020.810020.8620.6-44.03
20.8855020.862020.9090.6-43.25
20.9325020.909020.9560.6-43.23
20.9800020.956021.0040.6-44.06
21.0275021.004021.0510.6-45.35
21.0745021.051021.0980.6-45.88
21.1215021.098021.1450.6-46.31
21.1685021.145021.1920.6-46.28
21.2155021.192021.2390.6-46.08
21.2625021.239021.2860.6-46.10
21.3100021.286021.3340.6-45.62
21.3575021.334021.3810.6-44.52
21.4045021.381021.4280.6-43.54
21.4515021.428021.4750.6-43.00
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