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The dormancy of seeds of shepherd's purse (Capsella bursa-pastoris) in different soil structures during the 63-day period of establishment of a crop o...

Habitat degradation is a major reason for species extinctions. For parasite-host interactions, the decline of a parasite may not only be related to th...

P. ponderosa was grown as widely-spaced trees in a hexazinone-treated monoculture and in mixture with the grass Calamagrostis rubescens for 4 growing ...

Efforts to monitor and conserve populations and ecosystems in human-dominated landscapes can benefit from an empirical social-ecological systems appro...

Attention is shifting from simplistic explanations of global amphibian declines that posit a single cause (such as climate change, pesticide contamina...

Plant species composition and species response to grazing are fundamental to the management of grazing lands. Reliable prediction of grazing responses...

Herbivores, edaphic features and fire are primary factors regulating the balance between woody and herbaceous vegetation in savannas. Many observation...

Generation time is a fundamental component of extinction risk assessments for the International Union for Conservation of Nature's Red List of Threate...

Plant nutrition (bottom-up effects) impacts a plant's ability to withstand herbivory (top-down effects) and influences phytophagous insect fecundity. ...

We examined developmental stability in mountain birch Betula pubescens subsp. czerepanovii along a strong pollution gradient in the Kola Peninsula, no...