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A new technique is described which can be used to separate the effects of root and shoot interactions between spp. or populations. The technique allow...

Structured population models are used in a range of forms to predict the long-term behaviour of populations of economic or conservation interest. Such...

A range of densities of B. sterilis were sown in pots with winter wheat cv. Avalon in 4 soils; a heavy clay loam and a lighter, sandy soil from Oxford...

The response to density of the annual Agrostemma githago were investigated over a wide range of densities in pure populations and also in the presence...

Resource availability and natural enemies are among the most commonly cited mechanisms affecting competitive ability of invasive plants, but their sim...

Seagrass meadows are important carbon sinks, and they are experiencing a global decline. Restoration of seagrass meadows provides a strategy to mitiga...

Theoretical analysis of a simple model, in which tree growth in even-aged stands is calculated as the product of unit leaf rate (E, increase in plant ...

Plant nutrition (bottom-up effects) impacts a plant's ability to withstand herbivory (top-down effects) and influences phytophagous insect fecundity. ...

As plant invasions pose one of the greatest threats to biodiversity, it is critical to improve both our understanding of invasiveness and strategies f...

This paper addresses the errors that are associated with the long-term prediction of weed densities, and the effect of these errors on the performance...