. California fish and game. Fisheries -- California; Game and game-birds -- California; Fishes -- California; Animal Population Groups; Pêches; Gibier; Poissons. DISTRIBUTION OF EUPHAUSIIDS 187 .c: 0> ki ^ o v. <o 250 200- 150- 100- 50- 0- 7-10 Fathoms 1 Trace. CDKJ 35 Fathoms 200- 150- 100- 50- i 1 i NS i n i I 1800- 2100- 2000 2300 0000- 0200- 0400- 0200 0400 0600 Pacific Standard Time FIGURE 5. Availability of adult Euphausia pacifica by time and depth during the period of 1800 hours on July 19 to 0600 hours on July 20. Sampling took place off the coast of Washington over bottom depth
. California fish and game. Fisheries -- California; Game and game-birds -- California; Fishes -- California; Animal Population Groups; Pêches; Gibier; Poissons. DISTRIBUTION OF EUPHAUSIIDS 187 .c: 0> ki ^ o v. <o 250 200- 150- 100- 50- 0- 7-10 Fathoms 1 Trace. CDKJ 35 Fathoms 200- 150- 100- 50- i 1 i NS i n i I 1800- 2100- 2000 2300 0000- 0200- 0400- 0200 0400 0600 Pacific Standard Time FIGURE 5. Availability of adult Euphausia pacifica by time and depth during the period of 1800 hours on July 19 to 0600 hours on July 20. Sampling took place off the coast of Washington over bottom depths of 42 to 46 fathoms. NS = no sam- pling; trace = less than euphausiid captured per minute of trawling. Temperatures and Sound Scattering in Areas of Euphausiid Sampling Surface temperatures during the time of sampling varied from 13 to 15 C. A pronounced thermocline (about 6 C temperature change in 5 fathoms of depth) was present at a depth of about 5 to 10 fathoms (Figure 6). Nearly isothermal conditions prevailed from about 20. 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 California. Dept. of Fish and Game; California. Fish and Game Commission; California. Division of Fish and Game. [San Francisco, etc. ] State of California, Resources Agency, Dept. of Fish and Game
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Keywords: ., bookauthorcaliforniadeptoffishandgame, bookauthorcaliforniafish
