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The enhancement of biodiversity in meadow grassland, an environmental aim of European agricultural policy, requires definition of appropriate manageme...

A 15 year-old Pinus radiata plantation near Sale, Victoria, Australia, was irrigated with waste-water for 3 years. A litter-fall of 400 g m^-2 year^-1 w...

The effect was studied of prescribed fire on the pattern and level of seedling recruitment of 7 shrubs (Eremophila mitchellii, E. sturtii, Geijera par...

Partial life tables of Helicoverpa armigera were constructed for 3 crops, sunflower, maize and sorghum, commonly grown on smallholder farms in Kenya. ...

Management decisions regarding invasive plants often have to be made quickly and in the face of fragmentary knowledge of their population dynamics. Ho...

Numerous studies describe thresholds at which transitions between alternate ecosystem states occur but few quantitatively delimit these conditions and...

Evaluation of the success of biological control agents is essential to improve the efficiency and safety of future programmes. This study assessed the...

In Panama, abandoned agricultural lands that supported tropical rain forest are invaded by the exotic invasive grass Saccharum spontaneum, which precl...

Overexploited fisheries threaten many species that depend on the exploited resource. Shorebird populations are in decline globally and here we describ...

As human activities expand globally, there is a growing need to identify and mitigate barriers to animal movements. Fencing is a pervasive human modif...