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Table 6 AICc model selection

From: What is the influence of a reduction of planktivorous and benthivorous fish on water quality in temperate eutrophic lakes? A systematic review

Intercept

PC1

Fish removal

PC1 x Fish removal

AICc

Δ AICc

Chlorophyll a during manipulation

+1

−1

−1

+1

245.06

0.00

+1

+1

−1

 

260.91

15.85

+1

 

−1

 

267.20

22.13

−1

+1

  

271.04

25.98

−1

   

283.14

38.07

Chlorophyll a 1–3 years after manipulation

−1

−1

+1

+1

201.11

0.00

+1

+1

−1

 

216.44

15.33

−1

+1

  

223.51

22.41

+1

 

−1

 

223.87

22.76

−1

   

234.28

33.17

Secchi depth during manipulation

−1

 

+1

 

24.70

0.00

−1

−1

+1

 

27.67

2.97

−1

+1

+1

−1

27.81

3.11

+1

−1

  

28.94

4.24

+1

   

31.26

6.56

Secchi depth 1–3 years after manipulation

+1

−1

  

44.71

0.00

+1

   

45.87

1.15

−1

 

+1

 

46.11

1.39

+1

+1

−1

−1

46.98

2.26

+1

−1

+1

 

47.18

2.47

  1. The explanatory variables included in each model are indicated by +1 or −1, which shows the sign of their effects. AICc values are given, and also the difference in AICc between each model and the model with the lowest AICc. Models are arranged according to AICc value. Data are based on the selected set of effect sizes, with stocking-only interventions excluded. The output of the most supported models is presented in Additional file 11.
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Environmental Evidence

ISSN: 2047-2382