Search

Over the past centuries, European streams have been heavily influenced by humans through pollution and regulation. As a result, the quality and divers...

Tree plantations play an important role in meeting the growing demand for wood, but there is concern about their high rates of water use. Recent appro...

River regulation and exotic plant invasion threaten riverine ecosystems, and the two often co-occur. By altering water regimes, flow regulation can fa...

Root infection by symbiotic N₂-fixing Frankia and Rhizobium strains was quantified in relation to light and soil properties for seedlings of 12 woody ...

Yield responses of various grasses to ammonium-N and nitrate-N were investigated in pot trials. Yields with nitrate-N as a percentage of those with am...

The plant community structure of European lowland forests has changed dramatically in the twentieth century, leading to biodiversity decline at variou...

Soil samples were from each side and the central grass strip of highway U.S. Rt. 29 north of Charlottesville, Va., USA, with average flow of 12 470 ve...

The effects of exclosure for 7 years on the botanical composition of 3 high-altitude Pennine grasslands were assessed by using vertical-pomi-quadrat a...

Molinia encroachment has been viewed as a major threat to moorland conservation in the UK and elsewhere in Europe. In England and Wales agri-environme...

In temperate farmed landscapes conservation policies increasingly emphasize large-scale reductions in land-use intensity. Yet despite a managed revers...