Short-term vegetation change on rehabilitated peatland on Rietvlei Nature Reserve
Natural peatlands occur on the Rietvlei Nature Reserve. Before the Pretoria City Council acquired the land, these peatlands were mined by private land-owners. Ditches were constructed to drain the area for mining and the peatlands became desicrated. Later the area was proclaimed as a nature reserve...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
AOSIS
2003-12-01
|
| Series: | Koedoe: African Protected Area Conservation and Science |
| Subjects: | |
| Online Access: | https://koedoe.co.za/index.php/koedoe/article/view/46 |
| Summary: | Natural peatlands occur on the Rietvlei Nature Reserve. Before the Pretoria City Council acquired the land, these peatlands were mined by private land-owners. Ditches were constructed to drain the area for mining and the peatlands became desicrated. Later the area was proclaimed as a nature reserve and has since then been managed as such. Rehabilitation of the drained peatland on Rietvlei Nature Reserve first started in 2000 as a Working for Water project. The aim of the rehabilitation was to close the ditches and rewet the peatland, to enable possible revival of the peatland. A baseline vegetation survey was undertaken during the summer (March to April) of 2001 to determine the nature of the pioneer communities that established on the rehabilitated area. This survey was repeated during the summer (March to April) of 2002 to detect changes in the vegetation. The same sample plots were used on both occasions. The initial pioneer vegetation was mostly composed of weedy annuals. |
|---|---|
| ISSN: | 0075-6458 2071-0771 |