Distribution Relative Abundance And Habitat Utilization of the Arctic Grayling
Distribution Relative Abundance And Habitat Utilization of the Arctic Grayling
Don Skaar
The book Distribution Relative Abundance And Habitat Utilization of the Arctic Grayling was written by author Don Skaar Here you can read free online of Distribution Relative Abundance And Habitat Utilization of the Arctic Grayling book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is Distribution Relative Abundance And Habitat Utilization of the Arctic Grayling a good or bad book?
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Oj — • — ' I- O "O — ox:- C U. (D — o o 10 ^ H- ^ o 0) 0> > i £ e o C t- ro ro >- 4-> OJ — t- .^ *J ) o CTJ 4-^ JC O) *> c :rl o- C *-» 'y» o 01 (U ■- — (U o >- ^ 3 — ■g i; ra u 3 (/) I. O a> u) 5 o» t^ i"? "> o *- o t- X) — m ••- o g CI -a I_ eo D o m ^-N oo 00 00 r\j •— r\j •- »- (M >- (/> ^-. m -^ -- (/I *> *j -♦- > -^ en ■? -5 _ m _^ 2 o Sl Page 3 Microhabitat Utilization Depth and Velocity Young-of-the-year Arctic grayling were captured at depths ranging from 0. 2 to 3. 0 ft in water with... velocities ranging from 0. 0 to 1. 87 ft/s (Figures 5 and 6, Table 6). Depths and velocities falling within the range of the utilization index value of 1. 0 were 0. 5 to 1. 3 ft and 0. 18 to 0. 84 ft/s, respectively. These ranges may not accurately reflect the preferences of the fish, because the preferred depths and velocities may not be present or may be in short supply. Preference is typically thought to be exhibited when a particular habitat variable is utilized with a frequency that is greater than its relative availability (Bovee 1986) .
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