Ambach, Walter; Müller, Fritz (1980): Tab. 1+2 Sites and depth of reference level 1963 and mean annual net balance since 1963. PANGAEA, doi:10.1594/PANGAEA.745087,hdl:10013/epic.29482.d001Supplement to: Ambach, W; Müller, F (1980): Determination of net accumulations from gross beta activity measurements in the North Water region. Polarforschung, 50(1/2), 1-7,
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Measurements of the gross beta activity of firn samples taken from drillings in the region of the North Water polynya allow us to identify deposits of the radioactive Fall-out of 1963, due to a maximum of gross beta activity in a vertical profile. Drillings were made in the lower region of the accumulation area (Percolation Zone). The reference horizon of 1963 in this area is well marked by a concentration of deposits of radioactive fall out. This method of dating still enables us to determine the mean annual net accumulation since 1963.
Median Latitude: 79.680000 * Median Longitude: -69.347333 * South-bound Latitude: 76.590000 * West-bound Longitude: -90.830000 * North-bound Latitude: 82.160000 * East-bound Longitude: -60.350000
Minimum DEPTH, sediment/rock: 10.0 m * Maximum DEPTH, sediment/rock: 14.8 m
|#||Name||Short Name||Unit||Principal Investigator||Method||Comment|
|4||Elevation angle||alpha||deg||Ambach, Walter|
|8||Temperature, in rock/sediment||t||°C||Ambach, Walter||Thermometer|
|9||Depth, reference||Depth ref||m||Ambach, Walter||of 1963 level|
|10||Balance||Balance||Ambach, Walter||Mean net balance since 1963 [cm w.e.]|
69 data points