. The Eastern Bering Sea Shelf : oceanography and resources / edited by Donald W. Hood and John A. Calder. Oceanography Bering Predator and relative consumption of prey (PI, P2, P3) Prey 1 p- // and relative ^ predation (P) Prey 2 ^ Prey 3 Distance Figure 37-16. Schematic presentation of the predation by one predator on three prey items with different spatial distributions (presented as a section). processes (, changes in space and time). Some of the response types are as follows: when the predator biomass decreases (, because of outmigration), local prey increases in abundemce (
. The Eastern Bering Sea Shelf : oceanography and resources / edited by Donald W. Hood and John A. Calder. Oceanography Bering Predator and relative consumption of prey (PI, P2, P3) Prey 1 p- // and relative ^ predation (P) Prey 2 ^ Prey 3 Distance Figure 37-16. Schematic presentation of the predation by one predator on three prey items with different spatial distributions (presented as a section). processes (, changes in space and time). Some of the response types are as follows: when the predator biomass decreases (, because of outmigration), local prey increases in abundemce (type A), and when predator biomass increases, prey decreases (type B). When the secondary prey is predator to primary prey (, secondary prey is competitor to primary preda- tor), the predator biomass decreases (types C and F). Type D Prey Predator Predator Prey . Prey 2 (predator to prey 1) Predator Prey 1 Time - Predator dynamic, prey stationary Prey dynamic, predator stationary Figure 37-17. Types of responses to biomass changes in predator-prey controlled 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 Hood, D. W. (Donald Wilbur), 1918-; Calder, John A; United States. Office of Marine Pollution Assessment; United States. Bureau of Land Management. [Rockville, Md. ?] : U. S. Dept. of Commerce, National Oceanic and Atmospheric Administration, Office of Marine Pollution Assessment ; Seattle, Wash. : Distributed by the University of Washington Press
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