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A range of densities of B. sterilis were sown in pots with winter wheat cv. Avalon in 4 soils; a heavy clay loam and a lighter, sandy soil from Oxford...Read more
The precision of estimates of soil bulk density from organic matter content, expressed as % loss-on-ignition of dry weight, was examined for eight gro...Read more
Increasing heat and aridity in coming decades is expected to negatively impact tree growth and threaten forest sustainability in dry areas. Maintainin...Read more
Protected natural areas often inherit legacies of altered habitat and predator-prey dynamics. Extirpation of top predators and ecosystem engineers mod...Read more
Global warming induces new constraints on forest ecosystems and requires forest management adaptation. The reduction in stand density is currently deb...Read more
Oryzopsis holciformis (M.B.). Hack. (hairy ricegrass) was sown in loess soil in containers 60 cm deep at densities of between 160 and 3200 seedlings/m...Read more
To understand population dynamics in stressed environments it is necessary to join together two classical lines of research. Population responses to e...Read more
Restoration of old fields in agricultural landscapes has become increasingly important for conservation of species and their habitats owing to habitat...Read more
Earthworms were sampled by hand-sorting at 14 localities in and near the Beheira Province. Soil was analysed for water content, texture, pH, total sol...Read more
Seed predation can cause substantial losses of newly produced weed seeds and can therefore be important in regulating weed densities. The impact on we...Read more