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Faculty of Science
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Department of Botany and Zoology
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Now showing items 1-8 of 8

Does invasion by alien plants cause a decline of native species richness? 5 mechanisms across 4 continents - A review.

Gaertner, M. den Breeyen, A. Hui, C. Richardson, D.M. (2009)
An Eco-epidemiological System with Infected Predator

Su, Min Hui, Cang (IEEE (http://ieeexplore.ieee.org/), 2010)

Epidemic is considered as one of the primary causes of species extinction, especially it also can induce populations suffering from Allee effect. Using ordinary differential equation and lattice model, we here explored ...
Genetic and morphological comparisons of a potentially invasive weed (Argemone ochroleuca) from its natural (Mexico) and invaded (South Africa) habitat

Theron, N Esler, KJ Dreyer, L Jansen van Vuuren, B Rambau, V (Elsevier, 2007-04)

Morphological and genetic comparisons of a potentially invasive weed (Argemone ochroleuca) from its natural (Mexico) and invaded (South Africa) habitats are presented. Seeds from 14 Mexican and 13 South African populations ...
Genetic and morphological comparisons of a potentially invasive weed (Argemone ochroleuca) from its natural (Mexico) and invaded (South Africa) habitat

Theron, N Esler, KJ Dreyer, L Jansen van Vuuren, B Rambau, V (Elsevier, 2007-04)

Morphological and genetic comparisons of a potentially invasive weed (Argemone ochroleuca) from its natural (Mexico) and invaded (South Africa) habitats are presented. Seeds from 14 Mexican and 13 South African populations ...
Managing roads, rivers and powerline servitudes as biodiversity corridors through the landscape

Esler, KJ Milton, SJ (Elsevier, 2007-04)

National and Provincial road verges are managed to promote road safety and conserve biodiversity. In most cases the management is carried out by contractors and funded by the Extended Public Works Programme. In some cases, ...
Managing roads, rivers and powerline servitudes as biodiversity corridors through the landscape

Esler, KJ Milton, SJ (Elsevier, 2007-04)

National and Provincial road verges are managed to promote road safety and conserve biodiversity. In most cases the management is carried out by contractors and funded by the Extended Public Works Programme. In some cases, ...
The Movers and the shakers: invasive alien plant dispersal interactions with disturbances

Esler, KJ (Elsevier, 2007-04)

We consider how a range of vectors (“movers”) that disperse seeds in creeps and jumps at different spatial and temporal scales, and disturbances (“shakers” - natural and man-made disruptions of established natural ...
Renewed management system and provisions for South Africa's sub-Antarctic islands

Davies, S.J. Chown, S.L. Joubert, L.S. (2007)

A novel environmental management plan (EMP) produced for the Prince Edward islands provides a systematic and comprehensive set of provisions for the management of the islands’ biodiversity and historical estate. The plan ...