Barbara, Loïc; Crosta, Xavier; Schmidt, Sabine; Massé, Guillaume (2013): Diatom abundances in sediment core NBP00-03-MTC38C [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.823709, In supplement to: Barbara, L et al. (2013): Diatoms and biomarkers evidence for major changes in sea ice conditions prior the instrumental period in Antarctic Peninsula. Quaternary Science Reviews, 79, 99-110, https://doi.org/10.1016/j.quascirev.2013.07.021
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Project(s):
Climate Change: Learning from the past climate (Past4Future)
Funding:
Seventh Framework Programme (FP7), grant/award no. 243908: Climate Change: Learning from the past climate
Coverage:
Latitude: -63.717000 * Longitude: -57.411000
Minimum DEPTH, sediment/rock: 0.00 m * Maximum DEPTH, sediment/rock: 0.46 m
Event(s):
NBP0003-MTC38C (MTC38C) * Latitude: -63.717000 * Longitude: -57.411000 * Elevation: -760.0 m * Recovery: 0.56 m * Location: Antarctic Peninsula * Campaign: NBP0003 * Basis: Nathaniel B. Palmer * Method/Device: MultiCorer (MUC)
Comment:
These data were produced as part of the ERC ICEPROXY and French ANR CLIMICE projects within the scientific network of the ESF PolarClimate HOLOCLIP and FP7 PAST4FUTURE projects.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | Age | Age | a AD/CE | Barbara, Loïc | ||
| 3 | AGE | Age | ka BP | Geocode | ||
| 4 | Diatoms, total, per unit sediment mass | TDA/sed | 106 #/g | Barbara, Loïc | ||
| 5 | Diatoms, sea-ice | Diatom sea-ice | % | Barbara, Loïc | ||
| 6 | Thalassiosira gracilis | T. gracilis | % | Barbara, Loïc | ||
| 7 | Thalassiosira antarctica | T. antarctica | % | Barbara, Loïc | cold form | |
| 8 | Thalassiosira antarctica | T. antarctica | % | Barbara, Loïc | warm form |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
282 data points
Data
| 1 Depth sed [m] | 2 Age [a AD/CE] | 3 Age [ka BP] | 4 TDA/sed [106 #/g] | 5 Diatom sea-ice [%] | 6 T. gracilis [%] | 7 T. antarctica [%] (cold form) | 8 T. antarctica [%] (warm form) |
|---|---|---|---|---|---|---|---|
| 0.00 | 2000 | -50 | 404.84 | 25.3 | 0.3 | 0.0 | 51.5 |
| 0.01 | 1998 | -48 | 243.31 | 25.8 | 1.4 | 0.0 | 44.1 |
| 0.02 | 1996 | -46 | 205.07 | 36.9 | 2.6 | 0.0 | 29.2 |
| 0.03 | 1995 | -45 | 192.67 | 15.5 | 1.6 | 0.0 | 50.2 |
| 0.04 | 1993 | -43 | 292.58 | 22.6 | 0.0 | 0.0 | 40.1 |
| 0.05 | 1991 | -41 | 165.12 | 22.6 | 0.4 | 0.0 | 42.4 |
| 0.06 | 1989 | -39 | 192.79 | 27.3 | 0.9 | 0.0 | 37.2 |
| 0.07 | 1987 | -37 | 176.44 | 23.2 | 1.8 | 0.0 | 46.8 |
| 0.08 | 1985 | -35 | 177.77 | 20.0 | 0.5 | 0.0 | 50.9 |
| 0.09 | 1984 | -34 | 166.73 | 18.7 | 0.0 | 0.0 | 57.0 |
| 0.10 | 1982 | -32 | 190.93 | 27.3 | 0.0 | 0.0 | 50.5 |
| 0.11 | 1980 | -30 | 297.56 | 25.5 | 0.9 | 0.0 | 44.7 |
| 0.12 | 1978 | -28 | 225.39 | 17.2 | 0.6 | 0.0 | 57.7 |
| 0.13 | 1976 | -26 | 313.16 | 18.7 | 0.5 | 0.0 | 60.0 |
| 0.14 | 1975 | -25 | 261.09 | 20.8 | 0.0 | 0.0 | 52.0 |
| 0.15 | 1973 | -23 | 373.71 | 27.9 | 2.5 | 0.0 | 40.7 |
| 0.16 | 1971 | -21 | 437.32 | 35.7 | 0.0 | 0.0 | 34.7 |
| 0.17 | 1969 | -19 | 395.76 | 28.1 | 0.5 | 0.0 | 38.3 |
| 0.18 | 1967 | -17 | 247.84 | 31.2 | 0.0 | 0.0 | 29.2 |
| 0.19 | 1966 | -16 | 277.55 | 22.4 | 1.0 | 0.0 | 48.5 |
| 0.20 | 1964 | -14 | 190.94 | 31.3 | 1.0 | 0.0 | 39.3 |
| 0.21 | 1962 | -12 | 244.19 | 29.0 | 0.5 | 0.0 | 33.0 |
| 0.22 | 1960 | -10 | 145.23 | 25.6 | 0.0 | 0.0 | 36.3 |
| 0.23 | 1958 | -8 | 166.06 | 25.4 | 1.0 | 0.0 | 43.4 |
| 0.24 | 1956 | -6 | 153.67 | 22.9 | 0.5 | 0.0 | 54.3 |
| 0.25 | 1955 | -5 | 233.00 | 17.9 | 1.5 | 0.0 | 59.9 |
| 0.26 | 1953 | -3 | 166.75 | 28.1 | 1.5 | 0.0 | 42.9 |
| 0.27 | 1951 | -1 | 186.57 | 25.4 | 1.5 | 0.0 | 46.8 |
| 0.28 | 1949 | 1 | 204.53 | 24.8 | 1.0 | 0.0 | 54.7 |
| 0.29 | 1947 | 3 | 268.27 | 24.9 | 0.5 | 0.0 | 49.8 |
| 0.30 | 1946 | 4 | 216.88 | 20.6 | 0.0 | 0.0 | 53.9 |
| 0.31 | 1944 | 6 | 431.39 | 24.0 | 1.0 | 0.0 | 45.6 |
| 0.32 | 1942 | 8 | 477.83 | 20.3 | 0.5 | 0.0 | 47.7 |
| 0.33 | 1940 | 10 | 260.49 | 17.8 | 1.0 | 0.0 | 55.0 |
| 0.34 | 1938 | 12 | 768.99 | 39.3 | 0.0 | 0.0 | 37.8 |
| 0.35 | 1937 | 13 | 546.85 | 37.3 | 0.0 | 1.0 | 43.8 |
| 0.36 | 1935 | 15 | 435.51 | 41.7 | 1.0 | 0.0 | 37.7 |
| 0.37 | 1933 | 17 | 279.23 | 31.0 | 0.0 | 0.0 | 45.0 |
| 0.38 | 1931 | 19 | 935.36 | 39.9 | 0.0 | 0.0 | 39.8 |
| 0.39 | 1929 | 21 | 685.90 | 48.7 | 0.5 | 0.0 | 30.8 |
| 0.40 | 1927 | 23 | 933.38 | 57.1 | 1.0 | 0.0 | 20.5 |
| 0.41 | 1926 | 24 | 793.80 | 45.8 | 1.0 | 0.0 | 29.4 |
| 0.42 | 1924 | 26 | 427.53 | 49.7 | 0.0 | 0.7 | 22.2 |
| 0.43 | 1922 | 28 | 325.63 | 43.0 | 1.5 | 2.5 | 26.2 |
| 0.44 | 1920 | 30 | 477.95 | 48.8 | 0.5 | 0.0 | 23.4 |
| 0.45 | 1918 | 32 | 336.08 | 47.8 | 0.5 | 0.0 | 19.4 |
| 0.46 | 1917 | 33 | 384.30 | 39.5 | 0.9 | 0.5 | 32.6 |