Graf, Wolfgang; Oerter, Hans (2006): Annual means of density, δ¹⁸O, deuterium, tritium, and accumulation rates of firn core FRI18C90_330 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.548649, 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
Always quote citation above when using data! You can download the citation in several formats below.
Project(s):
Glaciology @ AWI (AWI_Glac)
Coverage:
Latitude: -78.033610 * Longitude: -58.690560
Date/Time Start: 1990-02-02T00:00:00 * Date/Time End: 1990-02-02T00:00:00
Minimum DEPTH, ice/snow: 0.480 m * Maximum DEPTH, ice/snow: 9.340 m
Event(s):
FRI18C90_330 (F330 D330) * Latitude: -78.033610 * Longitude: -58.690560 * Date/Time: 1990-02-02T00:00:00 * Recovery: 9.9 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: -24.5 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 | 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 | Tritium | 3H | TU | Oerter, Hans | Scintillation | value with respect to time of measurement |
| 11 | Tritium, deposition | 3H depos | TU | Oerter, Hans | Calculated | for year of deposition |
| 12 | 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:
235 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 3H [TU] | 11 3H depos [TU] | 12 Acc rate ice [kg/m2/a] |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.480 | -0.039 | 0.03 | 0.93 | 1989 | 395 | -215.6 | |||||
| 1.160 | -0.038 | 0.93 | 1.39 | 1988 | 358 | -199.2 | -27.25 | 5.2 | 9.0 | 10.1 | 164.7 |
| 1.560 | -0.037 | 1.39 | 1.73 | 1987 | 352 | -210.3 | -27.25 | 5.1 | 13.2 | 15.6 | 119.7 |
| 1.985 | -0.036 | 1.73 | 2.24 | 1986 | 391 | -209.5 | -26.97 | 6.3 | 10.2 | 12.8 | 199.4 |
| 2.465 | -0.035 | 2.24 | 2.69 | 1985 | 395 | -190.6 | -24.17 | 2.8 | 8.8 | 11.7 | 177.8 |
| 2.925 | -0.034 | 2.69 | 3.16 | 1984 | 412 | -210.1 | -26.81 | 4.4 | 11.4 | 16.0 | 193.6 |
| 3.400 | -0.033 | 3.16 | 3.64 | 1983 | 434 | -225.0 | -28.73 | 4.9 | 12.0 | 17.8 | 208.3 |
| 3.845 | -0.032 | 3.64 | 4.05 | 1982 | 431 | -221.8 | -28.15 | 3.4 | 12.6 | 19.7 | 176.7 |
| 4.175 | -0.031 | 4.05 | 4.30 | 1981 | 430 | -207.4 | -26.33 | 3.2 | 13.6 | 22.5 | 107.5 |
| 4.495 | -0.030 | 4.30 | 4.69 | 1980 | 443 | -213.2 | -27.16 | 4.1 | 13.5 | 23.7 | 172.8 |
| 4.900 | -0.029 | 4.69 | 5.11 | 1979 | 454 | -229.6 | -29.23 | 4.3 | 13.4 | 24.9 | 190.7 |
| 5.295 | -0.028 | 5.11 | 5.48 | 1978 | 475 | -223.9 | -28.49 | 4.0 | 12.7 | 25.1 | 175.8 |
| 5.715 | -0.027 | 5.48 | 5.95 | 1977 | 473 | -219.0 | -27.88 | 4.0 | 24.2 | 50.5 | 222.3 |
| 6.070 | -0.026 | 5.95 | 6.19 | 1976 | 452 | -195.2 | -24.78 | 3.0 | 22.8 | 50.3 | 108.5 |
| 6.350 | -0.025 | 6.19 | 6.51 | 1975 | 452 | -194.8 | -24.81 | 3.7 | 22.5 | 52.5 | 144.6 |
| 6.715 | -0.024 | 6.51 | 6.92 | 1974 | 486 | -218.4 | -27.44 | 1.1 | 30.7 | 75.9 | 199.3 |
| 7.080 | -0.023 | 6.92 | 7.24 | 1973 | 494 | -222.2 | -27.83 | 0.4 | 37.7 | 98.6 | 158.1 |
| 7.410 | -0.022 | 7.24 | 7.58 | 1972 | 484 | -221.7 | -27.96 | 2.0 | 43.2 | 119.6 | 164.6 |
| 7.720 | -0.021 | 7.58 | 7.86 | 1971 | 484 | -201.1 | -25.52 | 3.0 | 44.6 | 130.7 | 135.5 |
| 8.020 | -0.020 | 7.86 | 8.18 | 1970 | 493 | -212.4 | -26.92 | 3.0 | 49.6 | 153.8 | 157.8 |
| 8.340 | -0.019 | 8.18 | 8.50 | 1969 | 493 | -221.0 | -27.93 | 2.4 | 53.0 | 173.9 | 157.8 |
| 8.650 | -0.018 | 8.50 | 8.80 | 1968 | 497 | -217.5 | -27.55 | 2.9 | 62.1 | 215.4 | 149.1 |
| 8.950 | -0.017 | 8.80 | 9.10 | 1967 | 501 | -214.3 | -27.41 | 5.0 | 64.6 | 237.2 | 150.3 |
| 9.340 | -0.016 | 9.10 | 9.58 | 1966 | 512 | -215.4 | -27.46 | 4.3 | 54.2 | 210.6 | 245.8 |