Search
All content is free for everyone to browse, read and share. You’ll find journal articles and non-peer reviewed grey literature. Type keywords into the search box or Use the filtering options below to browse the content.
Showing 634 results
Two interrelated experiments at Basel on the effect of root herbivory by the moth Agapeta zoegana on C. maculosa, under various competitive environmen...
Read moreThe effects of cleaning frequency, cleaning method and dredging on ditch bank vegetation were studied in peat areas in Zuid-Holland and the western pa...
Read moreCylindrical enclosures (1.25 m high and 0.75 m in diam., constructed of transparent plastic) were used to investigate the effects of increased concn o...
Read moreChanges in the seed bank beneath an Agrostis/Festuca pasture following defoliation treatments and NPK application were studied during 1978-80. Over 12...
Read moreLowland heaths are high-profile ecosystems for conservation action in the UK, but many areas have been invaded by Betula spp., Pinus sylvestris, Pteri...
Read moreInvasions by exotic annual grasses (EAGs) are replacing native perennials in semiarid areas globally, including the vast sagebrush-steppe rangelands o...
Read moreIn trials in the Breckland region (Norfolk/Suffolk border) UK in 1978-88 on Calluna vulgaris heathland and grass heathland (dominated by Festuca ovina...
Read moreBeach evening primrose Oenothera drummondii is a perennial plant native to the southern USA and adjacent parts of Mexico that invades coastal habitats...
Read moreModern methods of crop production are regarded as one of the major factors moderating ecosystem processes in agricultural landscapes and may negativel...
Read moreHerbaceous plant cover and biomass, species richness, and soil physical and chemical characteristics were analysed in 83 plantations and adjacent natu...
Read more