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Quantifying and predicting the distribution of naturalized plant species is a major concern for weed risk assessment and understanding the potential i...
Read moreRestoration of semi-arid shrub ecosystems often requires control of invasive grasses but the effects of these grass-control treatments on native and e...
Read moreTamarisk species (Tamarix ramosissima Ledeb., T. chinensis Lour., T. gallica L. and hybrids) have invaded riparian areas throughout western North Amer...
Read moreWith biological invasions causing widespread problems in ecosystems, methods to curb the colonization success of invasive species are needed. The effe...
Read moreDetailed floristic records from 12 mires on 3 Suffolk fens were gathered in 1959 and 1991. The data were analysed using tabulation and ordination to e...
Read moreThe influence of annual and seasonal (summer vs. winter) rainfall variability and of different seasons and systems of sheep grazing, including complet...
Read moreInvasive species spread on natural ecosystems is one of the most important causes of biodiversity loss. To disentangle the invasive plant impact on co...
Read moreThe effects of the presence of a crop on weed growth were compared using Avena fatua, A. ludoviciana and A. sativa as weed indicator species and A. sa...
Read moreThe responses of herbaceous vegetation on upland steppe of Yellowstone National Park's N. winter rangeland to winter grazing by elk were investigated ...
Read moreSpatial heterogeneity of species (beta diversity) is an important attribute of ecological communities, but is less frequently considered when assessin...
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