From: Trophic and environmental drivers of the Sechura Bay Ecosystem (Peru) over an ENSO cycle
Functional group | B | P/B | Q/B | Diet | C |
---|---|---|---|---|---|
Phytoplankton | 0 | 0.2 | Ā | Ā | Ā |
Macroalgae | 1 | 0.6 | Ā | Ā | Ā |
Zooplankton | 0 | 0.6 | 0.1 | 0 | Ā |
Polychates | 1 | 0.5 | 0 | 0 | Ā |
Scallops | 1 | 1 | 1 | 0.7 | 1 |
Sea urchins | 1 | 0.5 | 0 | 0 | Ā |
Herbivorous gastropods | 1 | 0.5 | 0 | 0 | Ā |
Benthic detrivores | 1 | 0.5 | 0 | 0 | 1 |
Misc. filter feeders | 1 | 0.5 | 0 | 0 | 1 |
Predatory gastropods | 1 | 0.5 | 0 | 0 | 1 |
Small carnivores | 1 | 0.5 | 0 | 0 | Ā |
Predatory crabs | 1 | 1 | 1 | 1 | Ā |
Sea stars | 1 | 0.5 | 0 | 0 | Ā |
Octopods | 1 | 1 | 1 | 0.2 | 1 |
Littoral fish | 0.4 | 0.1 | 0 | 0.2 | 1 |
Small pelagic fish | 0 | 0.1 | 0 | 0.2 | 1 |
Pelagic predatory fish | 0.4 | 0.1 | 0 | 0.2 | 1 |
Marine mammals | 0 | 0.2 | 0.2 | 0.2 | Ā |
Sea birds | 0 | 0.2 | 0.2 | 0.2 | Ā |
Cephalopods | 0.4 | 1 | 0.6 | 0.5 | Ā |