Environmental Engineering Reference
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0.0
11.0
10.0
0.5
9.0
8.0
1.0
7.0
7.0
1.5
2.0
6.0
6.0
2.5
5.0
4.0
3.0
900
1315
1700
2100
100
500
900
FIGURE 14.10 Variations in dissolved oxygen concentrations at Station 22 of Lake Kissimmee, Florida,
July 16-17, 1974. (From Dye, C.W., Jones, D.A., Ross, L.T., and Gernert, J.L., Hydrobiologia 71, 51-60, 1980.
With permission.)
0
125
110
105
2
115
110
105
100
100
4
90
95
6
50
8
10
10
0
12
14
16
18
20
6
8
10
12
246
8 0 2
246810
p.m.
June 30
a.m.
July 1
p.m.
Time (h)
FIGURE 14.11 Measured variations in the percentage of oxygen saturation during July 1983, for Lake
Livingston, Texas. (From Martin, J.L., Models of diel variations of water quality in a stratiied eutrophic res-
ervoir (Lake Livingston, Texas), PhD. dissertation, Texas A&M University, 1984.)
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