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The loss of semi-natural grasslands in agro-ecosystems has increased the importance of adequate management of remaining grasslands. Recommendations fo...

Despite ongoing concerns and controversy over a putative 'global pollination crisis' there is little information on the response of bees, the most imp...

Stream-associated amphibians are sensitive bioindicators in headwater streams across the Pacific Northwest moist coniferous forests of North America. ...

The impact of habitat disturbance on biodiversity conservation and animal health is poorly understood. Selective logging results in a suite of alterat...

Plant roots and their mycorrhizal symbionts are critical components of forest ecosystems, being largely responsible for soil resource acquisition by p...

A difference equation model of the population dynamics of R. cochinchinensis was developed for a maize cropping system. The model was used to estimate...

Whitebark pine (Pinus albicaulis) seeds are an important food of grizzly bears (Ursus arctos horribilis) wherever whitebark pine is abundant in the co...

Six methods were used in attempts to estimate the numbers and age structure of populations of Glossina morsitans Westw. and G. pallidipes Aust. in the...

Revegetation dynamics on vertical cliff faces in abandoned limestone quarries were examined at 18 sites in southern Ontario, Canada, abandoned between...

There is a clear need to improve our ability to assess the ecological consequences of environmental change. Because of the complexity of ecosystems an...