Table 3.
Principal component analysis of trophic morphology
| Pond | Map ID | PC | MP eigenvector loading | residual OH eigenvector loading | DR eigenvector loading | % variance explained |
|---|---|---|---|---|---|---|
| AZ0602 |
1 |
1 |
.675 |
.692 |
-.252 |
49.5 |
| |
|
2 |
-.252 |
-.104 |
-.961 |
32.4 |
| |
|
3 |
-.692 |
.713 |
.104 |
18.0 |
| AZ0603 |
2 |
1 |
.707 |
.707 |
— |
82.0 |
| |
|
2 |
.707 |
-.707 |
— |
17.9 |
| |
|
3 |
— |
— |
— |
— |
| AZ0604 |
3 |
1 |
.594 |
.647 |
-.477 |
62.5 |
| |
|
2 |
-.511 |
-.154 |
-.845 |
25.7 |
| |
|
3 |
.620 |
-.746 |
-.238 |
11.6 |
| AZ0605 |
4 |
1 |
.576 |
.644 |
-.502 |
59.9 |
| |
|
2 |
-.581 |
-.108 |
-.806 |
25.9 |
| |
|
3 |
.574 |
-.756 |
-.312 |
14.2 |
| AZ0606 |
5 |
1 |
.707 |
.707 |
— |
76.5 |
| |
|
2 |
.707 |
-.707 |
— |
23.5 |
| |
|
3 |
— |
— |
— |
— |
| AZ0607 |
6 |
1 |
.691 |
-.466 |
-.372 |
52.2 |
| |
|
2 |
-.057 |
-.057 |
-.882 |
31.7 |
| |
|
3 |
-.720 |
-.882 |
-.287 |
15.7 |
| NM0608 |
7 |
1 |
.701 |
.690 |
-.176 |
52.3 |
| |
|
2 |
.058 |
-.190 |
-.979 |
32.8 |
| |
|
3 |
.710 |
.697 |
-.093 |
14.7 |
| AZ0710 |
8 |
1 |
.600 |
.591 |
-.538 |
64.0 |
| |
|
2 |
-.318 |
-.441 |
-.838 |
20.8 |
| |
|
3 |
-.733 |
.675 |
-.076 |
15.14 |
| AZ0711 |
9 |
1 |
.590 |
.475 |
-.652 |
64.3 |
| |
|
2 |
.530 |
-.837 |
-.130 |
25.7 |
| |
|
3 |
-.608 |
-.269 |
-.746 |
9.8 |
| AZ0706 |
10 |
1 |
.560 |
.608 |
-.561 |
71.0 |
| |
|
2 |
.712 |
-.007 |
.701 |
17.8 |
| |
|
3 |
-.423 |
.793 |
.438 |
11.1 |
| AZ0801 |
11 |
1 |
.534 |
.589 |
-.605 |
44.8 |
| |
|
2 |
.836 |
-.470 |
.279 |
28.7 |
| |
|
3 |
-.120 |
-.656 |
-.745 |
26.3 |
| AZ0810 |
12 |
1 |
.588 |
.547 |
-.594 |
68.0 |
| |
|
2 |
.442 |
-.833 |
-.330 |
18.4 |
| |
|
3 |
.676 |
.068 |
.732 |
13.4 |
| AZ0811 |
13 |
1 |
.597 |
.590 |
-.542 |
53.5 |
| |
|
2 |
-.327 |
-.437 |
-.837 |
24.9 |
| |
|
3 |
.731 |
-.678 |
.068 |
21.5 |
| AZ0816 |
14 |
1 |
.597 |
.551 |
-.581 |
66.3 |
| |
|
2 |
.242 |
-.815 |
-.525 |
19.0 |
| |
|
3 |
-.764 |
.172 |
-.621 |
14.5 |
| AZ0809 |
15 |
1 |
.593 |
.558 |
-.578 |
49.4 |
| |
|
2 |
-.211 |
.802 |
.557 |
26.1 |
| |
|
3 |
-.776 |
.208 |
-.595 |
24.4 |
| AZ0802 |
16 |
1 |
.628 |
.684 |
-.369 |
55.9 |
| |
|
2 |
-.429 |
-.090 |
-.898 |
30.9 |
| |
|
3 |
-.648 |
.723 |
.237 |
13.1 |
| AZ0812 |
17 |
1 |
.641 |
.501 |
-.580 |
59.9 |
| |
|
2 |
-.125 |
.815 |
.565 |
25.6 |
| |
|
3 |
.756 |
-.290 |
.585 |
14.4 |
| AZ0813 |
18 |
1 |
.550 |
.777 |
-.304 |
38.7 |
| |
|
2 |
-.607 |
.122 |
-.784 |
36.6 |
| |
|
3 |
-.572 |
.617 |
.539 |
24.6 |
| NM0810 |
19 |
1 |
.577 |
.595 |
-.558 |
76.0 |
| |
|
2 |
-.571 |
-.192 |
-.797 |
14.3 |
| |
|
3 |
.582 |
-.779 |
-.229 |
9.6 |
| AZ0903 |
20 |
1 |
.404 |
.710 |
-.576 |
47.5 |
| |
|
2 |
.814 |
.006 |
.579 |
33.5 |
| |
|
3 |
-.415 |
.703 |
.576 |
18.6 |
| AZ0902 |
21 |
1 |
.591 |
.556 |
-.583 |
76.5 |
| |
|
2 |
.307 |
-.824 |
-.475 |
14.0 |
| |
|
3 |
.745 |
-.101 |
.658 |
9.4 |
| AZ0904 |
22 |
1 |
.557 |
.588 |
-.585 |
49.2 |
| |
|
2 |
.828 |
-.350 |
.436 |
26.1 |
| 3 | -.051 | .728 | .683 | 24.5 |
For each population the pond name, map ID corresponding to Figure 1, principal component axis (PC), trait loadings and % variance explained are shown.