. The depths of the ocean : a general account of the modern science of oceanography based largely on the scientific researches of the Norwegian steamer Michael Sars in the North Atlantic. "Michael Sars" North Atlantic Deep-sea Expedition (1910); Oceanography; North Atlantic Ocean. 46 ance to the water, both hauled in. It is, besides, quite use- less for towing, for which purpose it was never intended. In the construction , of our nets on the "Michael Sars" our idea was to make the fore part in such a way that as much water as possible might percolate through. As a rule they
. The depths of the ocean : a general account of the modern science of oceanography based largely on the scientific researches of the Norwegian steamer Michael Sars in the North Atlantic. "Michael Sars" North Atlantic Deep-sea Expedition (1910); Oceanography; North Atlantic Ocean. 46 ance to the water, both hauled in. It is, besides, quite use- less for towing, for which purpose it was never intended. In the construction , of our nets on the "Michael Sars" our idea was to make the fore part in such a way that as much water as possible might percolate through. As a rule they are i metre in diameter at the entrance and metres long (see Fig. 29). The fore part is cylindrical for a length of ij metres and of the same size as the entrance. There is first half a metre of shrimp net, then i metre of coarse silk with a mesh of mm., and the after part, consisting of a cone, 3 metres long, of finer silk with a mesh of mm. These filter the water admirably. We can tow them at a great speed and haul them on board rapidly, even with the little after star- board winch; and they capture young DEPTHS OF THE OCEAN while being lowered and while being. '-^'^fdj. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Murray, John, Sir, 1841-1914; Hjort, Johan, 1869-; Appellöf, Jakob Johan Adolf, 1857-; Gran, H. H. (Haakon Hasberg), 1870?-; Helland-Hansen, Bjørn, 1877-. London : Macmillan
Size: 1497px × 1669px
Photo credit: © Paul Fearn / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1910, bookpublisherlondo, bookyear1912
