From: Trophic and environmental drivers of the Sechura Bay Ecosystem (Peru) over an ENSO cycle
Prey\predator | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1. Phytoplankton | 0.764 | 0.327 | 0.788 | Ā | Ā | Ā | 0.701 | Ā | Ā | Ā | Ā | Ā | Ā | 0.901 | Ā | Ā | Ā | Ā |
2. Macroalgae | Ā | Ā | Ā | 0.800 | 0.808 | 0.198 | Ā | Ā | Ā | Ā | Ā | Ā | 0.259 | Ā | Ā | Ā | Ā | Ā |
3. Zooplankton | 0.149 | 0.052 | Ā | Ā | Ā | Ā | 0.197 | Ā | 0.000 | Ā | Ā | Ā | 0.502 | 0.099 | 0.483 | Ā | Ā | 0.300 |
4. Polychates | Ā | Ā | Ā | 0.102 | Ā | Ā | Ā | 0.108 | 0.125 | 0.097 | 0.103 | Ā | 0.189 | Ā | Ā | Ā | Ā | Ā |
5. Scallops | Ā | Ā | Ā | Ā | Ā | Ā | Ā | 0.098 | 0.105 | 0.085 | 0.106 | 0.109 | Ā | Ā | Ā | Ā | Ā | Ā |
6. Sea urchins | Ā | Ā | Ā | Ā | Ā | Ā | Ā | Ā | 0.206 | Ā | 0.173 | Ā | Ā | Ā | Ā | Ā | Ā | Ā |
7. Herbivorous gastropods | Ā | Ā | Ā | Ā | Ā | Ā | Ā | 0.083 | 0.073 | 0.079 | 0.090 | 0.092 | Ā | Ā | Ā | Ā | Ā | Ā |
8. Benthic detritivores | Ā | Ā | Ā | Ā | Ā | Ā | Ā | 0.171 | 0.178 | 0.157 | 0.174 | 0.171 | 0.003 | Ā | Ā | Ā | Ā | Ā |
9. Misc. filter feeders | Ā | Ā | Ā | Ā | Ā | Ā | Ā | 0.070 | 0.084 | 0.061 | 0.078 | 0.084 | Ā | Ā | Ā | Ā | Ā | Ā |
10. Predatory gastropods | Ā | Ā | Ā | Ā | Ā | Ā | Ā | 0.235 | Ā | 0.140 | 0.153 | 0.168 | 0.001 | Ā | Ā | Ā | Ā | Ā |
11. Small carnivores | Ā | Ā | Ā | Ā | Ā | Ā | Ā | 0.021 | 0.023 | 0.018 | 0.022 | 0.025 | 0.000 | Ā | Ā | Ā | Ā | Ā |
12. Predatory crabs | Ā | Ā | Ā | Ā | Ā | Ā | Ā | Ā | Ā | 0.159 | Ā | 0.176 | 0.001 | Ā | Ā | Ā | Ā | Ā |
13. Sea stars | Ā | Ā | Ā | Ā | Ā | Ā | Ā | Ā | Ā | 0.008 | Ā | Ā | 0.000 | Ā | Ā | Ā | Ā | Ā |
14. Octopods | Ā | Ā | Ā | Ā | Ā | Ā | Ā | Ā | Ā | Ā | Ā | 0.175 | Ā | Ā | Ā | Ā | Ā | Ā |
15. Littoral fish | Ā | Ā | Ā | Ā | Ā | Ā | Ā | Ā | Ā | Ā | Ā | Ā | 0.001 | Ā | Ā | 0.252 | 0.105 | Ā |
16. Small pelagic fish | Ā | Ā | Ā | Ā | Ā | Ā | Ā | Ā | Ā | Ā | Ā | Ā | 0.001 | Ā | 0.517 | 0.699 | 0.895 | 0.700 |
17. Pelagic predatory fish | Ā | Ā | Ā | Ā | Ā | Ā | Ā | Ā | Ā | Ā | Ā | Ā | Ā | Ā | Ā | 0.048 | Ā | Ā |
18. Marine mammals | Ā | Ā | Ā | Ā | Ā | Ā | Ā | Ā | Ā | Ā | Ā | Ā | Ā | Ā | Ā | Ā | Ā | Ā |
19. Sea birds | Ā | Ā | Ā | Ā | Ā | Ā | Ā | Ā | Ā | Ā | Ā | Ā | Ā | Ā | Ā | Ā | Ā | Ā |
20. Cephalopods | Ā | Ā | Ā | Ā | Ā | Ā | Ā | Ā | Ā | Ā | Ā | Ā | Ā | Ā | Ā | Ā | Ā | Ā |
21. Detritus | 0.087 | 0.622 | 0.212 | 0.097 | 0.192 | 0.802 | 0.101 | 0.215 | 0.206 | 0.196 | 0.099 | Ā | 0.043 | Ā | Ā | Ā | Ā | Ā |