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Complementarity (CE) and selection effects (SE) have been either invoked to explain the positive diversity-productivity relationship in natural and se...

A farmland population of bullfinches on the Weald of Kent was studied for 2 years to determine how changes in its size, composition, or activity corre...

Grassland restorations often lack rare forb and grass species that are found in intact grasslands. The possible reasons for low diversity include seed...

Annual-grass invasions are transforming desert ecosystems in ways that affect ecosystem carbon (C) balance, but previous studies do not agree on the p...

Over the last few decades, evidence of marine vertebrate bycatch has been collected for a range of industrial fisheries. It has recently been acknowle...

The responses of herbaceous vegetation on upland steppe of Yellowstone National Park's N. winter rangeland to winter grazing by elk were investigated ...

Calcareous grasslands are among the most species-rich habitats in Europe, but are increasingly threatened due to abandonment and fragmentation. Little...

Above-ground arthropod populations in field plots of barley receiving no nitrogen (barley 0), barley receiving 120 kg nitrogen per hectare per year (b...

Excessive nutrient loadings from various human activities on land to inland and coastal waters result in water quality degradation through cultural eu...

In field studies in the UK in 1973-75, Hemiptera were sampled from 2 contrasting grasslands sown in April 1973 on a chalk soil which had previously gr...