. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. SUNRISE MOONSET 04 * * 08 LOCAL APPARENT TIME SUNSEJ MOONRISE 12 16 "~~*. *. 20 o X 100 a u o 200-. 300 FIGURE 14. Diurnal migration of scattering layer showing marked noon flattening, a. Atlantis cruise 144, 13 Jan., 1947; noon position: 21°21'N., 75°39'\V. b. Atlantis cruise 143. 11 Oct., 1946; noon position: 26°04'N., 60°55'W. only approximate agreement with the return of the ship to an area of alternating day and night. He compares this effect with Bogorov's observations (1946) on tin- cessation of diurnal migration
. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. SUNRISE MOONSET 04 * * 08 LOCAL APPARENT TIME SUNSEJ MOONRISE 12 16 "~~*. *. 20 o X 100 a u o 200-. 300 FIGURE 14. Diurnal migration of scattering layer showing marked noon flattening, a. Atlantis cruise 144, 13 Jan., 1947; noon position: 21°21'N., 75°39'\V. b. Atlantis cruise 143. 11 Oct., 1946; noon position: 26°04'N., 60°55'W. only approximate agreement with the return of the ship to an area of alternating day and night. He compares this effect with Bogorov's observations (1946) on tin- cessation of diurnal migration of the plankton in the Arctic during the summer pe- riod of permanent daylight. The disappearance of the scattering layer suggests. however, that in addition to ceasing to migrate, the organism responsible for the scattering effect becomes too diffuse vertically to show as a distinct layer in the bathygrams. Relation of the depth of the scattering layer to temperature. Since the specific constitution of the zooplankton varies geographically, and different species have different optima and limits for temperature and other factors, no simple, overall. 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 Marine Biological Laboratory (Woods Hole, Mass. ); Marine Biological Laboratory (Woods Hole, Mass. ). Annual report 1907/08-1952; Lillie, Frank Rattray, 1870-1947; Moore, Carl Richard, 1892-; Redfield, Alfred Clarence, 1890-1983. Woods Hole, Mass. : Marine Biological Laboratory
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Keywords: ., bookauthorlilliefrankrat, booksubjectbiology, booksubjectzoology
