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Although phytophagous insects can vary genetically in host use and exhibit long-range movements, the combined implications of these phenomena for pest...

The functional structure of plant communities can be altered by grazing through two main mechanisms: species turnover (i.e. changes in species occurre...

Temporal changes in semi-arid ecosystems can include transitions between alternative stable states, involving thresholds and multiple domains of attra...

Understanding the effects of red deer Cervus elaphus grazing on a range of plant communities is important for formulating guidelines for the managemen...

Many management prescriptions are based on ecological hypotheses; evaluating empirical support for these hypotheses can improve management. There has ...

Under the effects of rapid environmental change, such as climate change and land degradation, assessment of plant species potential distribution is be...

Ungulates have reached such high densities in some natural ecosystems that culling is frequently used to reduce their impacts on vegetation. However, ...

Habitat suitability models are usually produced using species presence or habitat selection, without taking into account the demographic performance o...

Invasions by exotic annual grasses (EAGs) are replacing native perennials in semiarid areas globally, including the vast sagebrush-steppe rangelands o...

Management of wildfire associated with spread of the highly invasive annual grass Bromus tectorum (cheatgrass) is a critical need in the western U.S. ...