8019

• UCREFRP Catalog Number: 8019
• Author: Montana Department of Fish, W., and Parks.
• Title: Kootenai River Fisheries Investigations, Final Completion Report.
• USFW Year: 1983.
• USFW - Doc Type: \
• Copyright Material: NO

LIST OF FIGURES

Figure

Page

1 Location of macorinvertebrate sampling stations on the Kootenai
River and Fisher River. . . . . . . . . . . . . . . 2

2 Mean daily temperatures for the Kootenai River for the 1980
water year and maximum and minimum daily temperatures for the
Fi sher Ri ver for the 1976 water year. . . . . . . . . 5

3 Annual mean number per square meter of Ephemeroptera (E),
Plecoptera (P), Trichoptera (T), Coleoptera (Co), Chironomidae
(Ch), Other Diptera (00), and Other Invertebrates (01). One
standard deviation is shown by I on each bar. . . . . . . 8

4 Annual means of monthly mean volumes in cubic centimeters per
square meter of Ephemeroptera (E), Plecoptera (P), Trichoptera
(T), Chironomidae (Ch), and other insects (0) by sampling site
and combined by sampling sites. One standard deviation is shown
by I on each bar. . . . . . . . . . . . . . . . . . . . . . . 13

5 Density-Biomass Index; means of annual percent composition of
numbers and annual percent composition of volumes for Dunn Creek
(D), Elkhorn (E), Pipe Creek (P) and Fisher River (F) . . . . .. 15

6 October 1979 values for axes 1 and 2 of polar ordination which
show the spatial relationship between control, partially regulated
and regulated aquatic insect sampling stations in Flathead River
and Kootenai River. . . . . . . . . ., ........... 44

7 Periphyton biomass measured as ash free dry weight and chlorophyll
a, September, 1981, Flathead River and Kootenai River at control
sites, partially regulated site (Flathead River only) and re-
gu 1 a ted sites . . . . . . . .. ............. 47

8 Gross productivity (entire bar) and respiration (lower part)
measured in regulated Kootenai River and Fisher River (Kootenai
River control) and Flathead River in September, 1981. . . . ., 49

9 Four size fractions of particulate organic carbon in milligrams
per liter in Fisher River (Kootenai River control) and Kootenai
River, summer, fall and winter. Particle sizes are: A = >355 ~m
B = 165-355 ~m, C = 10-165 ~m and 0 = .45-10 ~m . . . . . . . .. 52

10 Four size fractions of seston particulate organic carbon in milli-
gram per liter (DOC mg/l) in control, regulated and partially re-
regulated sites in Flathead River and control site in Fisher
River and regulated sites in Kootenai River, November, 1980 . 53

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