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South American subtropical landscapes are dominated by open grasslands and mosaics of forest-grassland formations. Forests are often restricted to riv...
Read more1. Newly created and young woodlands often lack important attributes that contribute to a well-functioning woodland ecosystem. Active management can a...
Read moreInteractions between the polyphagous carabid predator Pterostichus melanarius and slugs were investigated from July to September 1992, before and afte...
Read moreIn the area studied [cf. F.A. 27 No. 28], the tree cover, measured in various ways, was not significantly related to the dry weight of the herb layer ...
Read moreA key challenge in the management of populations is to quantify the impact of interventions in the face of environmental and phenotypic variability. H...
Read morePassively regenerating native vegetation presents a cost-effective opportunity to sequester carbon and reinstate habitat in heavily cleared agricultur...
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 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 moreA coordinated continental-scale field experiment across 31 sites was used to compare the biomass yield of monocultures and four species mixtures assoc...
Read moreAn apionid weevil, Trichapion lativentre [Apion lativentre] has been introduced into South Africa where it is the only herbivore of any consequence on...
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