Predictor (s)

Control Years

Treatment Years

Expected mean

Raw CPE (fish/ha)

N

Expected mean

Raw CPE (fish/ha)

N

Percent

change due to treatment

1. Lag-1 lake rehabilitation

5.6

135

162

4.2

34

14

-75

2. Lag-2 lake rehabilitation

5.3

100

171

7.2

665

14

566

3. Lag 0 aquatic vegetation control

5.4

110

176

6.0

201

122

82

4. 350 mm minimum length

4.8

61

226

5.5

122

136

101

5. 375 mm minimum length

5.3

100

87

6.2

245

31

145

6. 300 - 375 mm slot length

4.1

30

84

5.8

164

37

440