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Improvements in intercrop yields may be achieved through an understanding of yield advantages due to above-ground or below-ground interactions. Forage...

The aboveground production of an established F. pratensis ley in central Sweden was analysed by repeated clipping during 1982 and 1983. Standing veget...

World-wide declines in pollinators, including bumblebees, are attributed to a multitude of stressors such as habitat loss, resource availability, emer...

The relative importance of bottom-up versus top-down control of population dynamics has been the focus of much debate. In infectious disease biology, ...

Understanding the impacts of invasive species on natural ecosystems is an important component of developing management strategies. Habitat-forming inv...

Reliable estimates of population parameters are often necessary for conservation management but these are hard to obtain for elusive, rare and wide-ra...

Climate change is an additional stressor in a complex suite of threats facing freshwater biodiversity, particularly for cold-water fishes. Research ad...

Two interrelated experiments at Basel on the effect of root herbivory by the moth Agapeta zoegana on C. maculosa, under various competitive environmen...

Regulation of the world's rivers and alteration of natural flow regimes have led to the degradation of floodplains and wetlands. Here, we investigate ...

A major challenge in the conservation of threatened and endangered species is to predict population decline and design appropriate recovery measures. ...