Graf, Wolfgang; Oerter, Hans (2006): Annual means of density, deuterium, and accumulation rates of firn core FRI11C90_235 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.548642, 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: -77.513060 * Longitude: -54.546670
Date/Time Start: 1990-02-08T00:00:00 * Date/Time End: 1990-02-08T00:00:00
Minimum DEPTH, ice/snow: 0.505 m * Maximum DEPTH, ice/snow: 9.485 m
Event(s):
FRI11C90_235 (F235 D235) * Latitude: -77.513060 * Longitude: -54.546670 * Date/Time: 1990-02-08T00:00:00 * Recovery: 9.7 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: -24.3 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 weight/volume | |
| 7 | δ Deuterium | δD | ‰ SMOW | Oerter, Hans | Isotope ratio mass spectrometry | |
| 8 | 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:
144 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 Acc rate ice [kg/m2/a] |
|---|---|---|---|---|---|---|---|
| 0.505 | -0.039 | 0.16 | 0.85 | 1989 | 386 | -211.5 | 266.3 |
| 1.095 | -0.038 | 0.85 | 1.34 | 1988 | 358 | -181.9 | 175.4 |
| 1.535 | -0.037 | 1.34 | 1.73 | 1987 | 411 | -209.4 | 160.3 |
| 1.935 | -0.036 | 1.73 | 2.14 | 1986 | 376 | -200.7 | 154.2 |
| 2.315 | -0.035 | 2.14 | 2.49 | 1985 | 370 | -187.4 | 129.5 |
| 2.740 | -0.034 | 2.49 | 2.99 | 1984 | 434 | -209.6 | 217.0 |
| 3.165 | -0.033 | 2.99 | 3.34 | 1983 | 416 | -213.0 | 145.6 |
| 3.570 | -0.032 | 3.34 | 3.80 | 1982 | 440 | -216.4 | 202.4 |
| 4.050 | -0.031 | 3.80 | 4.30 | 1981 | 459 | -217.2 | 229.5 |
| 4.415 | -0.030 | 4.30 | 4.53 | 1980 | 479 | -205.2 | 110.2 |
| 4.705 | -0.029 | 4.53 | 4.88 | 1979 | 456 | -202.6 | 159.6 |
| 5.130 | -0.028 | 4.88 | 5.38 | 1978 | 436 | -224.5 | 218.0 |
| 5.620 | -0.027 | 5.38 | 5.86 | 1977 | 468 | -211.3 | 224.6 |
| 6.090 | -0.026 | 5.86 | 6.32 | 1976 | 487 | -209.5 | 224.0 |
| 6.460 | -0.025 | 6.32 | 6.60 | 1975 | 499 | -193.5 | 139.7 |
| 6.750 | -0.024 | 6.60 | 6.90 | 1974 | 476 | -193.4 | 142.8 |
| 7.140 | -0.023 | 6.90 | 7.38 | 1973 | 499 | -204.4 | 239.5 |
| 7.540 | -0.022 | 7.38 | 7.70 | 1972 | 491 | -209.6 | 157.1 |
| 7.875 | -0.021 | 7.70 | 8.05 | 1971 | 489 | -212.8 | 171.2 |
| 8.175 | -0.020 | 8.05 | 8.30 | 1970 | 489 | -186.8 | 122.3 |
| 8.520 | -0.019 | 8.30 | 8.74 | 1969 | 518 | -195.4 | 227.9 |
| 8.910 | -0.018 | 8.74 | 9.08 | 1968 | 502 | -209.3 | 170.7 |
| 9.185 | -0.017 | 9.08 | 9.29 | 1967 | 508 | -203.9 | 106.7 |
| 9.485 | -0.016 | 9.29 | 9.68 | 1966 | 508 | -209.9 | 198.1 |