|
Morphotype
|
Regression statistics
|
Significant variables
|
|---|
|
N
|
R2
|
F
|
p
|
Variable
|
R2
|
F
|
p
|
|---|
|
L. fragilis
|
53
|
0.46
|
7.9476
|
0.000017
|
Precipitation
|
0.42
|
15.09
|
0.0003
|
|
L. stagnalis
|
44
|
0.34
|
4.916
|
0.0026
|
Longitude
|
0.15
|
7.159
|
0.005
|
|
Precipitation
|
0.26
|
6.47
|
0.011
|
- First principal component (PC1) as the dependent variable and latitude, longitude, altitude, and five climatic indicators as the independent variables. PC1 explains 93.3% of the overall variation in L. fragilis and 91.6% in L. stagnalis s. str. Significant results are italicized.
