Ecosystem ecology: size-based constraints on the pyramids of life.

@article{Trebilco2013EcosystemES,
  title={Ecosystem ecology: size-based constraints on the pyramids of life.},
  author={Rowan Trebilco and Julia K. Baum and Anne K. Salomon and Nicholas K. Dulvy},
  journal={Trends in ecology \& evolution},
  year={2013},
  volume={28 7},
  pages={
          423-31
        }
}
Biomass distribution and energy flow in ecosystems are traditionally described with trophic pyramids, and increasingly with size spectra, particularly in aquatic ecosystems. Here, we show that these methods are equivalent and interchangeable representations of the same information. Although pyramids are visually intuitive, explicitly linking them to size spectra connects pyramids to metabolic and size-based theory, and illuminates size-based constraints on pyramid shape. We show that bottom… Expand

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