Ecological Archives E096-119-A1
Francesco Carrara, Andrea Giometto, Mathew Seymour, Andrea Rinaldo, and Florian Altermatt. 2015. Experimental evidence for strong stabilizing forces at high functional diversity of aquatic microbial communities. Ecology 96:1340–1350. http://dx.doi.org/10.1890/14-1324.1
Appendix A. Relationship between body size and density (carrying capacity) for 11 protist species used in the interaction experiment.
Fig. A1. Relationship between body size and density (carrying capacity) for 11 protist species used in the interaction experiment. Body size values (mean of the distribution) are taken from Giometto et al. (2013), which measured body size in identical environmental conditions of the experiment. Carrying capacities, K, are obtained from the 1-species experiment. The line, representing the Cross-Community Scaling Relationship (CCSR, from White et al. (2007)), is the best fit for , with best fit exponent b= -1.07, considering the variation associated to the experimental carrying capacities. Damuth' s rule (Damuth 1981) would have a value b= -0.75.
Damuth, J. 1981. Population density and body size in mammals. Nature 290:699700.
Giometto, A., F. Altermatt, F. Carrara, A. Maritan, and A. Rinaldo. 2013. Scaling body-size fluctuations. Proceedings of the National Academy of Sciences USA 110:46464650.
White, E. P., S. K. M. Ernest, A. J. Kerkhoff, and B. J. Enquist. 2007. Relationships between body size and abundance in ecology. Trends in Ecology & Evolution 22:323330.
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