. 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. Oceanography. CRUISES OF THE "MICHAEL SARS " 105 hi is In addition to the silk nets Gran now commenced using Fig. 91) for centrifuging the water big steam centrifuge. Fig. 91.—The Large Centrifuge. samples from different depths. Several successful experiments Useofthe had already been made centrifuge. with it, but it was at this station that he started to employ it systematically, and he continued to
. 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. Oceanography. CRUISES OF THE "MICHAEL SARS " 105 hi is In addition to the silk nets Gran now commenced using Fig. 91) for centrifuging the water big steam centrifuge. Fig. 91.—The Large Centrifuge. samples from different depths. Several successful experiments Useofthe had already been made centrifuge. with it, but it was at this station that he started to employ it systematically, and he continued to avail himself of its help until the end of the cruise. By means of it he was able to collect in a little drop below the microscope all the most minute organ- isms, and in spite of the movements of the little ship and the vibration from the propeller, he was able with his micro- scope to study the many hitherto unknown forms in their living state, to draw them, and to count the number of the different species (Fig. 92). A full description of these investigations will be. 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-. London Macmillan
Size: 1813px × 1378px
Photo credit: © Central Historic Books / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1910, bookpublisherlondo, bookyear1912
