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Fragmentation is ubiquitous across tropical forests and drives marked shifts in tree community composition by differentially affecting species' disper...

Large-scale insect outbreaks provide an ideal system to examine the cascade of ecological effects of disturbance regimes across forested landscapes. A...

The development of ecological networks could enhance the ability of species to disperse across fragmented landscapes and could mitigate against the ne...

Sea turtles and sea birds generally have high conservation importance world-wide and are often difficult to survey except when present on nesting grou...

The selection for particular habitat patches can vary as a function of local and regional levels of anthropogenic disturbance. Although such functiona...

The introduction of exotic species to new areas poses a major threat to the environment. For those introduced species that establish and survive beyon...

The density of Pteronia pallens (Asteraceae), a shrub toxic to sheep, increased in Karoo rangeland at the expense of a congeneric palatable shrub, P. ...

Recent bark beetle outbreaks in North America and Europe have impacted forested landscapes and the provisioning of critical ecosystem services. The sc...

Emerging and invasive pathogens can have long-lasting impacts on susceptible wildlife populations, including localized collapse and extirpation. Manag...

The long term effects of sheep grazing were investigated by comparing soil chemistry, the distribution of nutrients in vegetation and the nutrient sup...