Rangeland Ecology & Management

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Conservation and utilisation of South Coast renosterveld, an endangered South African vegetation type
Author
Cowling, R M
Pierce, S M
Moll, E J
Publisher
Biological Conservation
Publication Year
1986
Body

South Coast Renosterveld is a small-leaved shrubland confined to the semi-arid and sub-humid coastal forelands of the southern and south-eastern Cape, South Africa. The flora of this vegetation type is biogeographically complex and includes numerous local endemics, many of which are geophytes. Much of the renosterveld is being converted to cereals and artificial pastures; conservation status is critical. There is evidence that the renosterveld has been derived in historical times from a Themeda triandra-dominated grassland. It is suggested that the reestablishment of a vigorous grassy sward would be the most effective long-term conservation strategy since utilisation would be compatible with conservation. Management models to improve the grazing status of South Coast Renosterveld should consider the biological attributes of key species. On the basis of phenological and other life history data on the dominant undesirable shrub (Elytropappus rhinocerotis, Metalasia muricata) and desirable grass (Themeda triandra) species, autumn is considered the optimum season of burn for the re-establishment of grassland.

Language
English
Resource Type
Text
Document Type
Journal Issue/Article
Journal Volume
37
Journal Number
4
Journal Pages
363-377
Journal Name
Biological Conservation
Keywords
Endemism
grassland
management
rangeland condition
grazing
fire ecology
renosterveld
Africa