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Agricultural intensification can cause a huge increase in productivity. However, associated costs in terms of reduced, self-regulation and increased r...

Three plots in northern Ghana savanna were enumerated and then clearfelled in 1950. Since then one plot has been completely protected, a second has be...

Introduced plant species modify the environment and alter ecological interactions in communities, often to the detriment of native fauna, but the caus...

The ecology of C. scoparius (broom) was studied between 1993 and 1997 in southern France to investigate how it can become an invasive weed in its nati...

Intensifying agricultural production in sustainable ways is pivotal to increasing food production while reducing environmental impacts. Ecological int...

In experiments begun in 1958 in Baringo District Kenya, the Holt IXa bush control machine was used ± grass sowing and subsequent burning in a grazing ...

Invasive freshwater aquatic plants can have adverse ecological effects on the systems to which they are introduced, changing ecosystem function, threa...

Weeds play an important role in arable and horticultural habitats, and models are being developed to improve our understanding of their population dyn...

Two burning regimes (burning each year during 1958-60 and burning in 1958 and 1960 only) were compared for the clearance of thicket in Acacia woodland...

Increasing cropping system diversity is one strategy for reducing reliance on external chemical inputs in agriculture and may have important implicati...