Replication Data for: "Natural Microcosms in Ecology: Fulfilling the Promise of Model Systems?"

We conducted a literature analysis of 824 peer-reviewed English language journal articles that provide primary research on six widespread and commonly used NMs published since the 1940s. These six focal NMs included the aquatic micro-ecosystems within bromeliads, pitcher plants, treeholes and rock pools, terrestrial micro-ecosystems in moss patches, and the microbiomes in floral nectar.

We asked if each study used the natural microcosm as a model system to test a theory, and if so what theory. We also collated information on the biological, temporal and spatial scales of each theory, which stressors were considered, and if the study was multitrophic. We also collated previously published information on food web structural metrics, comparing all food webs to those collected in natural microcosms.