Open Access
Stability and complexity in model ecosystems.
Robert M. May
- Vol. 6, pp 1-235
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The article was published on 1973-01-01 and is currently open access. It has received 5524 citations till now.read more
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The connectance of real ecosystems
TL;DR: In this article, the authors analyse a sample of community food webs (the webs of ref. 4 are sink webs), and find a somewhat slower decrease of connectance with increasing species richness.
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Limiting similarity and the form of the competition coefficient.
TL;DR: The generality of this formula is questioned and two alternative expressions for olij are proposed and it is suggested that the Lotka-Volterra model is not sufficient in an investigation of limiting similarity.
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An Interpretation of Rodent Dynamics as Due to Trophic Interactions
TL;DR: This hypothesis that folivorous rodents in a mild climate with abundant alternative prey for predators are assumed to be regulated by generalist predators while similar rodent populations in snow-rich areas are permitted to expand towards food limitation but are finally depressed by specialist predators is compared.
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Fish species diversity on model and natural reef patches: experimental insular biogeography'
TL;DR: Observations of selected fish species inhabiting model reefs support the hypothesis that vertical zonation is a means of resource partitioning in these fish communities, and a negative correlation was found between reef isolation and number of fish species on patch reefs.
Journal ArticleDOI
Qualitative stability and ambiguity in model ecosystems.
TL;DR: This work reexamine Hurwitz’s principal theorem for stability and proposes two “Hurwitz criteria” that address different aspects of instability: positive feedback and insufficient lower‐level feedback, and derives two qualitative metrics based on these criteria that identify two classes of models that may have significant relevance to system research and management.