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Land clearing for irrigated agriculture in the Sudan clay plains is urgently needed because the Roseires Dam is to be completed in 1967. Two different...

Interactions between captive-reared and wild salmonids are frequent because hatcheries annually rear millions of fish for release in conservation prog...

Pathways describe the processes that result in the introduction of alien species from one location to another. A framework is proposed to facilitate t...

Quantifying and predicting the distribution of naturalized plant species is a major concern for weed risk assessment and understanding the potential i...

Gene flow from transgenic crops to feral populations and naturalized compatible relatives has been raised as one of the main issues for the deregulati...

With biological invasions causing widespread problems in ecosystems, methods to curb the colonization success of invasive species are needed. The effe...

The Eurasian spruce bark beetle Dendroctonus micans is a major pest of spruce which is expanding its range in France, Turkey, England and Wales. Its m...

Anthelmintics are widely used to control gastrointestinal parasites of livestock. However, the residues of these compounds, particularly the macrocycl...

Habitat loss and degradation are contributing to severe declines in many North American bird species. For American woodcock Scolopax minor ('woodcock'...

Natural outdoor environments provide important settings for children to engage in physical activity. It is unclear if these relationships also exist i...