. California fish and game. Fisheries -- California; Game and game-birds -- California; Fishes -- California; Animal Population Groups; Pêches; Gibier; Poissons. o MALES O- TL = + (Age) r2 = n =124 o ^ A ^ O O O A "I 1 \ 1 1 1 1 1 1 \ 1 1 1 1 r" 6 7 8 9 10 II 12 13 14 15 16 17 18 19 20 B 1973-1976 FEMALES A A TL= + (Age) r2 = n = 104 % C. % &. MALES O O TL= +! (Age) r2 = n =90 n 1 \ 1 1 1 1 1 1 1 1 \ 1 1 1 6 7 8 9 10 II 12 13 14 15 16 17 18 19 20 AGE(YEARS) FIGURE 3. Growth rates of male and female white sturgeon from the Sacramento-San Joa
. California fish and game. Fisheries -- California; Game and game-birds -- California; Fishes -- California; Animal Population Groups; Pêches; Gibier; Poissons. o MALES O- TL = + (Age) r2 = n =124 o ^ A ^ O O O A "I 1 \ 1 1 1 1 1 1 \ 1 1 1 1 r" 6 7 8 9 10 II 12 13 14 15 16 17 18 19 20 B 1973-1976 FEMALES A A TL= + (Age) r2 = n = 104 % C. % &. MALES O O TL= +! (Age) r2 = n =90 n 1 \ 1 1 1 1 1 1 1 1 \ 1 1 1 6 7 8 9 10 II 12 13 14 15 16 17 18 19 20 AGE(YEARS) FIGURE 3. Growth rates of male and female white sturgeon from the Sacramento-San Joaquin Estuary. Lines are least squares linear regressions. (A) 1965-1970. (B) 1973-1976. Assuming that Pycha (1956) used aging criteria similar to ours, it appears that white sturgeon growth has decreased since 1954 (Figure 6). However, growth here apparently is still more rapid than in the Fraser River, British Columbia (Semakula and Larkin 1968). Lower water temperatures and a shorter growing season in the Fraser River due to a 12° difference in latitude probably account for the 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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