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Description
Figure 52. Knudsen bottom sampler designed by Martin Knudsen, a professorat the University of Copenhagen. This machine was meant to improve the sampling ability of the Petersen sampling device in more compact sediment layers. Itwas tested in the Oresund between Denmark and Sweden off the DANA in 11 metersof water in 1926.
Credit
Oceanographic Museum of Monaco
Photographer
Y. Berard
Collection
Voyage to Inner Space
History of Oceanography Collection
The Early Instruments - Collections of the Oceanographic Museum at Monaco
Biologic Sampling Apparatus
Keywords
Oceanography
Historical instruments