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The abundance of the parasitic salmon louse has increased with the growth in aquaculture of salmonids in open net pens. This represents a threat to wi...

Rates of photosynthesis of leaves and ears were measured after anthesis in a field of barley cv. Proctor using a simple leaf chamber with polypropylen...

Carabid beetles are important functional components of many terrestrial ecosystems. Here, we describe the first long-term, wide-scale and quantitative...

Fitness costs of maternally inherited triazine resistance were estimated in populations of Amaranthus hybridus (smooth pigweed) from Maryland and Virg...

Herbage intake and diet composition of sheep were measured on 2 swards containing mainly Lolium perenne, Festuca rubra and Trifolium repens, on an org...

Collision-caused fatalities of animals at wind power facilities create a 'green versus green' conflict between wildlife conservation and renewable ene...

Despite the availability of research which has direct applications to environmental management, there is often a disconnect between scientific researc...

Selective logging is the primary cause of tropical forest degradation and is rapidly expanding worldwide. While the impacts of logging on species dive...

A necessary component of elimination programmes for wildlife disease is effective surveillance. The ability to distinguish between disease freedom and...

Two different vegetation communities, Acacia mellifera bushland and associated grassland in a drier, more northerly zone, and A. seyall Balanites aegy...