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http://hdl.handle.net/10204/1626
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| Title: | Native forest generation in pine and eucalypt plantation in Northern Province, South Africa |
| Authors: | Geldenhuys, CJ |
| Keywords: | Afforestation
Eucalyptus
Evergreen foretsts
Pinus
Restoration - Native forest biodiversity |
| Issue Date: | Dec-1997 |
| Publisher: | Elsevier Science BV |
| Citation: | Geldenhuys, CJ. 1997. Native forest generation in pine and eucalypt plantation in Northern Province, South Africa. Forest Ecology and management, vol 99, 2 January, pp 101-115 |
| Abstract: | Commercial plantations in South Africa have been established mainly in grasslands adjacent to native forest which occur as small, scattered patches, restricted to valleys and scarps by regular fire-prone grasslands. Under storey vegetation was sampled in plantation stands of different age Pinus patula, and old stands of P. elliottii, P. taeda and Eucalyptus saligna, growing on the forest margin. The study was done in two areas in Northern Province in South Africa: Woodbush-DE Hoek along the Eastern escarpment, and Entabeni on Soutpansberg Mountains. The area receives 1200 to 1900 mm rain per annum, mainly during summer. Two hypotheses were tested: under storey colonisation by native plant species is strongly influenced by the overhead plantation species; and abundance and diversity of indigenous woody and herbaceous species increase with increasing stand age. A total of 170 species were recorded on 62 plots of 78.5m (2) each, and included all major growth forms present in the forest, except Epiphytes. The results demonstrate a useful succession process forest, could be used to achieve specific management objectives at relatively low costs. Potential applications of this succession process are manipulation of tree stands (Commercial plantation or invader plants) to restore native forest biodiversity, control of under storey weeds in commercial plantation, and growing of useful crops under tree canopies. |
| URI: | http://hdl.handle.net/10204/1626
http://hdl.handle.net/10204/1626 |
| ISSN: | 0378-1127 |
| Appears in Collections: | General science, engineering & technology
Forestry and wood science
Ecosystems processes & dynamics
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