Geoscience Reference
In-Depth Information
Table 2
AIC values of the four statistical models for the four definitions of PPMR
Site
Null
Taxonomic
Allometric
Combined
Null
Taxonomic
Allometric
Combined
Species-averaged PPMR
Link-averaged PPMR
01
15.8
14.8
14.8
14.8
14.3
15.2
15.5
18.5
02
212.5
220.1
199.4
220.1
180.2
191.9
179.6
201.6
03
0.5
1
1
1
2.0
1
0.1
1
09
91.5
92.5
92.5
92.5
73.6
75.6
73.1
72.8
12
0.6
4.0
4.0
4.0
15.5
4.5
10.7
6.1
14
21.0
22.9
22.9
22.9
20.1
22.1
19.9
17.5
15
7.7
1
276.5
1
4.5
1
1.7
1
16
440.1
406.4
387.0
406.4
418.4
340.3
403.7
350.8
18
64.1
69.8
62.2
69.8
56.4
56.4
57.6
59.6
19
68.0
69.2
69.2
69.2
65.3
67.3
67.3
70.4
20
28.9
1
1194.4
1
24.1
1
24.2
1
Individual-predator PPMR
Individual-link PPMR
01
119.1
96.5
110.6
99.1
114.5
89.6
104.0
90.2
02
1415.0
1322.4
1327.1
1287.4
1410.3
1291.2
1314.8
1260.4
03
58.9
63.8
43.5
48.8
96.1
96.1
62.9
66.8
09
2652.3
2631.9
2506.1
2513.3
3613.4
3505
3191.9
3165.8
12
8916.6
8782.1
8848.4
8771.2
10,370
9478.1
9955.6
9372.6
14
372.3
375.7
361.3
355.0
366.4
367.6
354.3
347.2
15
35.0
19.9
14.6
17.0
29.3
5.0
5.2
3.4
16
3439.8
3103.4
3413.9
3075
4159.8
3224.7
4098
3093
18
961.6
954.2
966.1
952.5
1006.2
973.4
1007.7
959.5
19
798.7
799.0
803.3
798.6
804.9
800.9
806.9
794
20
28,781
26,491
28,176
26,146
29,377
26,802
28,725
26,363
Background shading indicate the best model with the lowest AIC for each site and each PPMR definition.
