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Seed input, changes in the seed bank and seedling recruitment of Onopordum were monitored over 1 year at three contrasting sites (pasture, oat crop an...
Read moreThe dormancy of seeds of shepherd's purse (Capsella bursa-pastoris) in different soil structures during the 63-day period of establishment of a crop o...
Read moreChanges in biomass and annual production measured from 1972 to 1976 in four woodlands, the miombo, the Sengwa/Lutope riverine, the Manyoni riverine an...
Read moreDisturbance is widely believed to facilitate invasions by exotic plants, but is also important for the persistence of many native species. The results...
Read moreWildlife aggregation patterns can influence disease transmission. However, limited research evaluates the influence of anthropogenic and natural facto...
Read moreThe impact of dense stands of the alien invasive species Acacia saligna on the guild structure of indigenous fynbos vegetation was investigated at 3 s...
Read moreA field experiment conducted from 1988-95 in western Montana, USA, compared the effects of herbicide treatments (picloram, clopyralid and clopyralid +...
Read moreDuring their spring stop-offs in Lake St. Peter, which averaged 32 days (1974-5), migrating Canada geese (Branta canadensis) flew twice daily to feed ...
Read moreThe Caucasian grouse Lyrurus mlokosiewiczi, one of the most poorly known species of grouse, is experiencing population declines associated with multip...
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...
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