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While shrubs appear to be expanding in Arctic tundra due to climatic warming, patches of tall shrubs in riparian habitats are most likely to colonize ...

Pollinators experience large spatiotemporal fluctuations in resource availability when mass-flowering crops are rotated with resource-poor cereal crop...

Infectious diseases seriously threaten the populations of many endangered mammals, including African wild dogs Lycaon pictus. Extinction risks may be ...

Bottom-up control is an important regulator of marine mesopredators such as seabirds. The prevalence of top-down control on these species is however l...

Freshwater fisheries are complex social-ecological systems spatially structured by coupled feedbacks between people and nature. Spatial exploitation d...

The population ecology of single species stands of Chrysanthemoides incana, C. monilifera monilifera [C. moniliferum subsp. monilifera], C. moniliferu...

An understanding of the underlying processes and comprehensive history of invasive species is necessary to assess the long-term effectiveness of invas...

Data for Panolis flammea in a Pinus contorta forest for 1977-84 did not support the hypothesis that part of the forest was intrinsically more suscepti...

Two cultivars of barley, one resistant and one susceptible to aphids, were grown in pots in mono- or mixed culture in the laboratory, and either infes...

3 winter annuals were grown under glasshouse conditions to evaluate their behaviour under varying soil moisture stress and population density. The red...