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

Understanding the recovery of populations after disturbance is critical to many aspects of applied population management, ranging from the development...

The effects of management were determined by comparing pairs of adjacent cut and uncut reed (Phragmites australis) beds at 12 sites in Norfolk and Suf...

River regulation and abstraction have dramatically altered the natural flow regime of many rivers worldwide, but experimental investigations of the bi...

A native Montana grassland was exposed to 3-monthly median SO2 concentrations (52, 131 and 228 mu g/m3) and to N, S and N + S fertilization. Leaf area...

Genetically modified (GM), herbicide-tolerant crops have been adopted extensively worldwide, resulting in increased homogenization of agricultural pra...

The use of stable isotopic techniques to study animal diets and trophic levels requires a priori estimates of discrimination factors (Δ¹³C and Δ¹⁵N, a...

Treatments were appropriate to traditional cattle husbandry and consisted of two 4-year rotations involving burning, grazing by goats and preliminary ...

Slugs are serious pests of winter wheat crops in temperate climates, but current methods of chemical control are often unreliable. The potential for c...

Aphids are among the most severe invertebrate pests of crops and cause high economic losses. The control of aphids by natural enemies is an essential ...