. Benthic productivity and marine resources of the Gulf of Maine. Marine biology -- Maine, Gulf of; Primary productivity (Biology). 50 65 DEPTH(M) 40 - C y = R = â 30 - â â 20 - I i" â â â â 10 - â a ^^ â 0 i i â i i 20 40 60 % COVER I. atlantica 80. 50 65 DEPTH (M) n BU - D y â = 40 2919 - 0 3983x R = z â t- (n 60 - 3 â CC 1 â â o â B z 40 - LU CC \ â LU > ?0 - o o â â â â^.^ 3? 0- â â â â 1 â 1 â 20 40 60 % COVER I. atlantica 80 Figure 3 A. Percent cover of bare space on all plates at four depths. Mean at 30 m differ significantly from those at 45, 65 and 80
. Benthic productivity and marine resources of the Gulf of Maine. Marine biology -- Maine, Gulf of; Primary productivity (Biology). 50 65 DEPTH(M) 40 - C y = R = â 30 - â â 20 - I i" â â â â 10 - â a ^^ â 0 i i â i i 20 40 60 % COVER I. atlantica 80. 50 65 DEPTH (M) n BU - D y â = 40 2919 - 0 3983x R = z â t- (n 60 - 3 â CC 1 â â o â B z 40 - LU CC \ â LU > ?0 - o o â â â â^.^ 3? 0- â â â â 1 â 1 â 20 40 60 % COVER I. atlantica 80 Figure 3 A. Percent cover of bare space on all plates at four depths. Mean at 30 m differ significantly from those at 45, 65 and 80 m (ANOVA, p < , 7, 33 df, F = ). B. Percent cover of unoccluded space on all plates at four depths. This is space not covered by encrusting species or by branching canopies. Means at 30 m and 50 m differ significantly from those at 60 and 80 m (ANOVA, p < , 7, 33 df, F = ). C. Regression of T. lilliacea percent cover as a function of Idmidronea cover (y = - , R = ) D. Regression of percent cover of all encrusting species pooled as a function of Idmidronea cover (y = - , R = ) 55. 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 United States. National Oceanic and Atmospheric Administration. Office of Undersea Research; Babb, Ivar; De Luca, Michael. [Rockville, MD] (6010 Executive Blvd. , Suite 805, Rockville 20852) : U. S. Dept of Commerce, National Oceanic and Atmospheric Administration, Oceanic and Atmospheric Research, Office of Undersea Research
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