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Density of jojoba (Simmondsia chinensis) was similar but plant size and cover were greater inside than outside a 48-yr-old livestock (cattle) exclosur...

The population dynamics of B. globosus were studied at 5 river sites in the Zimbabwe highveld for between 4 and 28 months. Adult snail abundance, recr...

A system of equations was developed to describe the reciprocal effects of stand density and quadratic mean diameter through time, using data from a lo...

Peat-forming wetlands, particularly floating fens that form the initial stages of these ecosystems, are declining globally due to excavation, dehydrat...

Increased resource availability and resource pulses often promote invasion by exotic invasive plants, but the relative importance of increased resourc...

Biological control by natural enemies is a valuable ecosystem service. The predator community in a crop field is a combination of predators dwelling i...

Growth of Trifolium repens in acidic colliery spoil (pH 2.5) was suppressed by >90% when agricultural ground calcitic limestone was applied at >...

In pot experiments, the growth of barley seedlings was significantly retarded by the presence of live rhizomes of Agropyron repens near their roots. D...

Plants of Festuca arundinacea and Lolium perenne were exposed to constant wind speeds of 1.1, 4.0, 7.4, or 10.0 m/s in a controlled-environment wind t...

Material from single representative plants of perennial ryegrass, meadow fescue and a triploid [festucoid] hybrid between them was grown in small plot...