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Air pollution might have differential effects on herbivores and their natural enemies, thus changing population dynamics. Therefore, from 1993 to 1998...

Sixty-eight deciduous woodlands, ranging in size from 0.2 to 12.5 ha, were surveyed in East Anglia, UK, and the density of grey squirrels (Sciurus car...

The eastern North American monarch butterfly is at risk of quasi-extinction due, in part, to the loss of breeding habitat in agricultural landscapes o...

Anthropogenic pressures on native ecosystems have resulted in numerous functional and compositional changes, creating novel ecosystems with new intera...

In the pursuit of maximizing agricultural yields and profits, crop management under intensive agriculture has reduced the heterogeneity of crop sward ...

Methods for restoring degenerate Calluna vulgaris heath at Knettishall Heath in Breckland were studied. The treatments tested included disturbing the ...

The seasonal phenology of A. glycines was studied in soyabeans at 15 sites on Sumatra. A. glycines densities peaked in the vegetative plant stage and ...

Ballast water has been a principal pathway of non-indigenous species introduction to global ports for much of the 20th century. In an effort to reduce...

Degradation of freshwater ecosystems is a major concern worldwide. Agriculture introduces multiple stressors to streams, presenting a challenge for fr...

Habitat degradation is a major reason for species extinctions. For parasite-host interactions, the decline of a parasite may not only be related to th...