Browsing Theses and Dissertations (Agriculture) by Subject "Species richness"

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Assessing soil seed bank diversity in bush encroached savanna rangeland, Limpopo Province, South Africa

Rabopape, Mabjalwa Charlotte (2021)

Savanna rangelands are ecosystems which are characterized by the co-existence of scattered trees and shrubs with a continuous grass layer. However, the grass and tree balance has been highly altered as a result of disturbances ...
Bush encroachment effects on above-ground biomass, species, composition, plant diversity and selected soil properties in a semi-arid savanna grassland

Mogashoa, Regina Etla (2020)

Bush encroachment is a major problem in arid and semi-arid savannas characterized by a grass layer interspersed with a shrub stratum. Land cover change as a result of rapid proliferation of woody species in previously open ...

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