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A population of Glossina morsitans Westw. and G. pallidipes Aust. in Zimbabwe that was studied by R. J. Phelps & G. A. Vale [see RAE/B 67, 1901] w...
Read moreSequential sampling is attractive because it permits the user to choose, and efficiently achieve, desired confidence interval lengths. Sequential samp...
Read moreA method for determining tissue turnover in grassland, based on non-destructive measurements of individually marked population units, is presented. Th...
Read more1. Ensuring that inferences from biological monitoring are reliable requires a level of sampling effort that is commensurate with programmatic objecti...
Read moreShrub encroachment has been widely observed in savanna regions. This study analysed the causes of shrub encroachment in the lowveld savanna of north-e...
Read moreOne approach to biodiversity conservation is to set aside small woodland key habitats (WKHs) in intensively managed landscapes. The aim is to support ...
Read moreBeavers create habitat diversity across catchment landscapes by impounding small streams. This increased habitat diversity leads to increased species ...
Read moreLarge-scale conservation planning requires the identification of priority areas in which species have a high likelihood of long-term persistence. This...
Read moreInvasions by non-native pests and diseases represent serious threats to biodiversity, agriculture and human health. Under current border arrival rates...
Read moreThe initiation of an invasion event is rarely dated in studies of alien plants. Data from aerial photographs documenting the invasion from the outset ...
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