Graf, Wolfgang; Oerter, Hans (2006): Annual means of density, δ¹⁸O, deuterium, and accumulation rates of firn core FRI21C90_HWF [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.548652, In supplement to: Graf, Wolfgang; Moser, Heribert; Reinwarth, Oskar; Kipfstuhl, Sepp; Oerter, Hans; Minikin, Andreas; Wagenbach, Dietmar (1994): Snow-accumulation rates and isotopic content (2H, 3H) of near-surface firn from the Filchner-Ronne Ice Shelf, Antarctica. Annals of Glaciology, 20, 121-128, hdl:10013/epic.11645.d001
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Project(s):
Glaciology @ AWI (AWI_Glac)
Coverage:
Latitude: -78.317220 * Longitude: -39.434720
Date/Time Start: 1990-02-14T00:00:00 * Date/Time End: 1990-02-14T00:00:00
Minimum DEPTH, ice/snow: 0.875 m * Maximum DEPTH, ice/snow: 11.370 m
Event(s):
FRI21C90_HWF (FHWF HWF) * Latitude: -78.317220 * Longitude: -39.434720 * Date/Time: 1990-02-14T00:00:00 * Recovery: 11.7 m * Location: Filchner Ronne Ice Shelf * Campaign: FRISP 1992 (Filchner-Ronne-Ice-Shelf-Project) * Basis: Sampling/drilling ice * Method/Device: Firn auger (FIRN) * Comment: sampling during ANT-VIII/5
Comment:
Temperature of ice at 10 m depth: -24.4 deg C
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, ice/snow | Depth ice/snow | m | Geocode | ||
| 2 | AGE | Age | ka BP | Geocode | ||
| 3 | Depth, top/min | Depth top | m | Oerter, Hans | ||
| 4 | Depth, bottom/max | Depth bot | m | Oerter, Hans | ||
| 5 | Age | Age | a AD/CE | Oerter, Hans | ||
| 6 | Density, mass density | Density | kg/m3 | Oerter, Hans | Calculated from mass/volume | |
| 7 | δ Deuterium | δD | ‰ SMOW | Oerter, Hans | Isotope ratio mass spectrometry | |
| 8 | δ18O, water | δ18O H2O | ‰ SMOW | Oerter, Hans | Mass spectrometer Finnigan Delta-S | |
| 9 | Deuterium excess | d xs | ‰ | Oerter, Hans | Calculated | d=d2H - 8*d18O |
| 10 | Accumulation rate ice, water equivalent | Acc rate ice | kg/m2/a | Oerter, Hans | Calculated |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
192 data points
Data
| 1 Depth ice/snow [m] | 2 Age [ka BP] | 3 Depth top [m] | 4 Depth bot [m] | 5 Age [a AD/CE] | 6 Density [kg/m3] | 7 δD [‰ SMOW] | 8 δ18O H2O [‰ SMOW] | 9 d xs [‰] | 10 Acc rate ice [kg/m2/a] |
|---|---|---|---|---|---|---|---|---|---|
| 0.875 | -0.039 | 0.56 | 1.19 | 1989 | 368 | -191.4 | -25.21 | 10.3 | 231.8 |
| 1.450 | -0.038 | 1.19 | 1.71 | 1988 | 417 | -189.3 | -24.89 | 9.8 | 216.8 |
| 1.990 | -0.037 | 1.71 | 2.27 | 1987 | 395 | -187.8 | -24.16 | 5.5 | 221.2 |
| 2.480 | -0.036 | 2.27 | 2.69 | 1986 | 404 | -203.6 | -26.22 | 6.2 | 169.7 |
| 2.950 | -0.035 | 2.69 | 3.21 | 1985 | 421 | -210.0 | -27.04 | 6.3 | 218.9 |
| 3.490 | -0.034 | 3.21 | 3.77 | 1984 | 449 | -211.8 | -27.19 | 5.7 | 251.4 |
| 4.070 | -0.033 | 3.77 | 4.37 | 1983 | 476 | -198.7 | -25.80 | 7.7 | 285.6 |
| 4.610 | -0.032 | 4.37 | 4.85 | 1982 | 463 | -209.5 | -27.22 | 8.2 | 222.2 |
| 5.150 | -0.031 | 4.85 | 5.45 | 1981 | 506 | -197.7 | -25.65 | 7.5 | 303.6 |
| 5.690 | -0.030 | 5.45 | 5.93 | 1980 | 526 | -208.7 | -27.35 | 10.1 | 252.5 |
| 6.190 | -0.029 | 5.93 | 6.45 | 1979 | 516 | -203.7 | -28.20 | 8.8 | 268.3 |
| 6.645 | -0.028 | 6.45 | 6.84 | 1978 | 491 | -187.0 | -24.57 | 9.6 | 191.5 |
| 7.090 | -0.027 | 6.84 | 7.34 | 1977 | 478 | -198.0 | -26.04 | 10.3 | 239.0 |
| 7.620 | -0.026 | 7.34 | 7.90 | 1976 | 512 | -209.8 | -27.46 | 9.9 | 286.7 |
| 8.135 | -0.025 | 7.90 | 8.37 | 1975 | 507 | -177.4 | -23.33 | 9.2 | 238.3 |
| 8.595 | -0.024 | 8.37 | 8.82 | 1974 | 541 | -223.7 | -29.29 | 10.6 | 243.5 |
| 8.990 | -0.023 | 8.82 | 9.16 | 1973 | 516 | -195.8 | -25.60 | 9.1 | 175.4 |
| 9.280 | -0.022 | 9.16 | 9.40 | 1972 | 519 | -204.9 | -27.02 | 11.3 | 124.6 |
| 9.560 | -0.021 | 9.40 | 9.72 | 1971 | 526 | -204.4 | -26.67 | 9.0 | 168.3 |
| 9.890 | -0.020 | 9.72 | 10.06 | 1970 | 530 | -183.7 | -24.05 | 8.7 | 180.2 |
| 10.320 | -0.019 | 10.06 | 10.58 | 1969 | 539 | -204.0 | -26.61 | 8.9 | 280.3 |
| 10.700 | -0.018 | 10.58 | 10.82 | 1968 | 540 | -195.7 | -25.30 | 6.8 | 129.6 |
| 10.980 | -0.017 | 10.82 | 11.14 | 1967 | 531 | -190.5 | -24.92 | 8.9 | 169.9 |
| 11.370 | -0.016 | 11.14 | 11.60 | 1966 | 529 | -201.7 | -26.28 | 8.5 | 243.3 |