| Summary: | Circle size represents strength of correlation and circle colour represents direction (blue = positive, red = negative). Parameters include: Alder = red alder stand basal area (m 2 ha -1 ), conifer cover = percent cover of small conifer trees, density = male wren density (males ha -1 ), hemlock = western hemlock stand basal area (m 2 ha -1 ), high-nutrient shrubs = percent salmonberry and stink currant shrub cover, logs and stumps = percent cover of all large woody debris, other shrub = percent cover of shrubs blueberry, false azalea, and salal, redcedar = western redcedar stand basal area (m 2 ha -1 ), salmon = summed chum and pink salmon biomass per stream (kg), shrub diversity = Shannon diversity index of all shrub species, spruce = Sitka spruce stand basal area (m 2 ha -1 ), tree diversity = Shannon diversity index of all tree species. (PDF)
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