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Ambach, Walter; Müller, Fritz (1980): Tab. 1+2 Sites and depth of reference level 1963 and mean annual net balance since 1963. doi:10.1594/PANGAEA.745087,
Supplement 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, hdl:10013/epic.29482.d001

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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
Cape_Herschel * Latitude: 82.000000 * Longitude: -62.000000 * Device: Ice drill (ICEDRILL)
#NameShort NameUnitPrincipal InvestigatorMethodComment
1CoreCoreAmbach, Walter
4Elevation anglealphadegAmbach, Walter
5Area/localityAreaAmbach, Walter
6ZoneZoneAmbach, Walter
7DEPTH, sediment/rockDepthmGeocode
8Temperature, in rock/sedimentt°CAmbach, WalterThermometer
9Depth, referenceDepth refmAmbach, Walterof 1963 level
10BalanceBalanceAmbach, WalterMean net balance since 1963 [cm w.e.]
69 data points

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