COHO SALMON

CHUM SALMON

FIG. 22d. Recovery locations in North America of age .1 coho salmon tagged during 1958-70.
Tagging locations are combined into 2° x 5° areas from 150°W (Fig. 22a) to 140°W (Fig. 22d).
Source: International North Pacific Fisheries Commission,
Bulletin No. 31. 1975.

FIG. 3. Known ocean distribution of chum salmon. Dark areas are these where hums were cnight. In hatched aras filing fed to the hum sabuen Sourc... International North Pa. fic Fisheries Commission, Pulletin No. 35. 1976.

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60°

50°

FIGURE 1. North Pacific region, showing general coastal distribution of pink salmon (stippling).

FIGURE 2. General distribution of important spawning arcas in odd-numbered years. Stippled arcas indicate roughly
the relative sizes of spawning populations.

Source:

460°

50°

International North Pacific Fisheries Commission, Bull. No. 22.

1967.

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FIGURE 4. Schematic diagram showing distribution and relative abundance of pink salmon in odd- and even-
numbered years, May through August (from Manzer et al., 1965, Fig. 29).

Abundance level

low

medium

high
very high

Source: International North Pacific Fisheries Commission, Bull. No. 22.

1967.

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1. 1595