7394

• UCREFRP Catalog Number: 7394
• Author: Grabowski, S. J. and S. D. Hiebert.
• Title: Some Aspects of Trophic Interactions in Selected Backwaters and the Main Channel of the Green River, Utah 1987 - 1988.
• USFW Year: 1989.
• USFW - Doc Type: Denver, Colorado.
• Copyright Material: NO

Table 11. - Average percent frequency of occurrence of major
food items in stomachs of several fish species
collected in Green River backwaters in 1988. . . 97

Table 12. - Average percent of major stomach contents by volume
from fish collected in Green River backwaters at
Island Park, Jensen, and Ouray in 1988 . . . . . 98

Table 13. - Average seasonal maximum and minimum values for
some water quality parameters measured in three
Green River backwaters from June 23 to
November 18, 1987. . . . . . . . . . . . . . .. 103

Table 14. - Average daily water temperature, dissolved oxygen,
pH, and specific conductance in three Green River
backwaters from July 23, 1987 to November 6, 1987.
Standard deviation in parenthesis. . . . . . . .. 106

Table 15. - Daily average water quality extremes measured in the
Green River and three backwaters from July 22 to
October 12, 1988. Date in parenthesis . . . .. 107

Table 16. - Average water temperature, dissolved oxygen, pH,
and specific conductance in Isalnd Park and Ouray
backwaters from July 23 to October 10, in both
1987 and 1988. . . . . . . . . . . . . . . . . .. 110

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