Geoscience Reference
In-Depth Information
Table A1
Statistical data of the individual regressions: linear mixed effect models (LMM) and ordinary least squares (OLS) models used for the
groupings comparisons
Response
variable
and model
Slope/
quadratic
term
a
Lower
CI
Upper
CI
Lower
CI
Upper
CI
r
2
/AIC
b
System
Resolution
Intercept
df
t
p
df
t
p
F
Prey mass
Broadstone
Stream
C
1.82
2.13
1.50
120
0.00000
0.82
0.50
1.14
120
0.00002
340.46
LMM
Celtic Sea
C
1.23
2.16
0.31
162
0.00957
0.90
0.02
1.82
162
0.00000
380.46
Afon
Hirnant
C
2.16
2.47
1.86
170
0.00000
0.75
0.44
1.06
170
0.00003
683.51
Tadnoll
Brook
C
1.72
1.93
1.50
150
0.00000
0.34
0.13
0.56
150
0.00000
431.42
Guampoe
C
1.57
1.88
1.26
103
0.00000
0.30
0.02
0.61
103
0.07522
373.87
Trancura
C
2.11
2.51
1.70
51
0.00000
1.03
0.62
1.43
51
0.00758
213.02
Coilaco
C
2.12
2.55
1.69
81
0.00000
0.89
0.45
1.32
81
0.00284
324.66
Broadstone
Stream
F
2.23
2.84
1.63
186
0.00000
0.71
0.11
1.31
186
0.00168
696.69
Celtic Sea
F
0.15
0.48
0.78
439
0.64100
0.67
0.04
1.29
439
0.00000
1086.79
Afon
Hirnant
F
2.49
2.95
2.03
379
0.00000
0.58
0.13
1.04
379
0.01066
1427.91
Tadnoll
Brook
F
1.77
2.10
1.44
483
0.00000
0.33
0.00
0.66
483
0.00000
1510.47
Guampoe
F
1.71
2.32
1.11
137
0.00000
0.25
0.36
0.85
137
0.46943
475.83
Trancura
F
2.30
3.17
1.44
76
0.00000
0.97
0.10
1.83
76
0.16331
282.90
Coilaco
F
2.07
2.76
1.38
121
0.00000
0.40
0.29
1.09
121
0.36660
441.34
PPMR
Broadstone
Stream
C
1.82
1.50
2.13
120
0.00000
0.18
0.14
0.50
120
0.34538
340.46
(continued )
