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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 Dynamics of Multiparasitoid-Host Interactions
Robert M. May,Michael P. Hassell +1 more
TL;DR: It is concluded that the practice of multiple parasitoid introductions, and the use of parasitoids with high searching efficiency and a marked ability to seek out patches of high host density, are sound strategies for maximizing the depression in the host equilibrium populations and for ensuring that they remain locally stable.
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Macroevolution and macroecology through deep time
TL;DR: The fossil record documents two mutually exclusive macroevolutionary modes separated by the transitional Ediacaran Period, which reinvented the rules of macroecology through their invention of multitrophic food webs, large body size, life-history trade-offs, ecological succession, biogeography, major increases in standing biomass, eukaryote-dominated phytoplankton and the potential for mass extinction.
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Demographic stochasticity and Allee effect on a scale with isotropic noise
TL;DR: In this paper, population sizes corresponding to stochastic equilibria on the transformed scale can be obtained directly, without transformation, and their inverse is derived for illustration in a model with stochastically density independent growth (including demographic and environmental stochastasticity) and deterministic density-dependence.
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Exploiting natural populations in an uncertain world
TL;DR: In this paper, a spectrum of 8 stock-recruitment curves, culled from the fisheries literature, is used to study the probability distribution of yield Y as a function of the level of exploitation or effort E. If the environmental noise enters via the intrinsic growth rates (density-independent noise), the 8 curves are qualitatively in accord in predicting that absolute levels of fluctuation in Y increase as E increases; these trends become strongly marked once exploitation is significantly in excess of the maximum sustained yield (MSY) level.
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Behavior of a simple plankton model with food-level acclimation by herbivores
TL;DR: The acclimation of herbivores to variation in their phytoplankton food source was expressed mathematically and its effect on phy Topolankton, herbivore and nutrient cycles explored with a plankton model.