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Grassland ecosystems are often used to generate biomass in temperate regions of the world. It is well known that biomass is influenced by climate and ...

Ambrosia trifida L. (giant ragweed), an aggressive weed of US grain crops and indigenous to North America, colonizes no-tillage crop fields and undist...

The use of stable isotopic techniques to study animal diets and trophic levels requires a priori estimates of discrimination factors (Δ¹³C and Δ¹⁵N, a...

Human harvesting has a large impact on natural populations and may cause undesirable life-history changes. In wild ungulate populations, unrestricted ...

There is often a perceived conflict between recreational access and wildlife conservation. Although many studies have investigated the potential effec...

Conservation efforts in South Africa play out across multi-use landscapes where formal protected areas coexist with private wildlife business (ecotour...

The number of alien reptiles and amphibians introduced and established worldwide has increased over the last decades. The legal pet trade is now the d...

Wetlands in urban regions are subjected to a wide variety of anthropogenic disturbances, many of which may promote invasions of exotic plant species. ...

Protected area systems should ideally maintain adaptive and neutral evolutionary processes. To achieve this, plans for expanding protected area system...

Early detection of biological invasions can reduce the costs of control and increase its efficacy. Although much research focuses on the appearance or...