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Over a million commercially produced bumblebee colonies are imported annually on a global scale for the pollination of greenhouse crops. After importa...

Bulk density and soil penetration resistance was linearly related to the log of the number of passages of a car, up to 256 passages, and of walkers, u...

Fertilization with a 10-6-4 sewage sludge fertilizer increased the total peak standing crops of salt marsh vegetation, in spite of the presence of con...

Urban areas benefit from the ecosystem services provided by low input green roofs. However, limited substrate depth on these green roofs creates chall...

Most experimental evidence on the relationship between biodiversity and ecosystem functioning comes from ecosystems with fast-growing plants, such as ...

Carduus nutans spp. nutans was introduced into Australia in 1950, since when it has spread into several agricultural areas. Models were developed to d...

In an oak/hickory forest in E. Tennessee, observations in 1975, 1977 and 1979 showed an apparent tendency for some bird species to establish territori...

There is a risk that short-term studies either underestimate disturbance effects because of time-lagged responses, including both time-lagged extincti...

There is now an extensive literature on extinction debt following deforestation. However, the potential for species credit in landscapes that have exp...

The influence of competition on ramet populations of C. esculentus was studied experimentally at a site near Harare, Zimbabwe. A range of ramet densit...