Now showing items 1-3 of 3
Determining the invasive status of Australian Acacia species in South Africa, and the potential for eradicating species with limited distributions
(Stellenbosch : Stellenbosch University, 2018-03)
ENGLISH ABSTRACT: While widespread invasions of Australian acacia species (wattles) have been fairly well documented, very little is known about species that have no substantial commercial value or those that are not ...
Impacts of invasive birds: assessing the incidence and extent of hybridization between invasive Mallard Ducks (Anas platyrhynchos) and native Yellow-billed Ducks (Anas undulata) in South Africa
(Stellenbosch : Stellenbosch University, 2019-04)
ENGLISH ABSTRACT: Hybridization with invasive species is a major impact on native congeners, often leading to introgression and the loss of unique genotypes or co-adapted gene complexes. Therefore, hybridization needs ...
The impacts of invasive plants on springtail diversity on sub-Antarctic Marion island
(Stellenbosch : Stellenbosch University, 2019-03)
ENGLISH ABSTRACT: Invasive species have been intentionally and accidentally introduced globally to both mainland and isolated island ecosystems, with the effects more harmful on islands given their isolation and high ...