Paper
Hydrological Niche of Restionaceae Species in Silvermine South Africa
- Authors:
- Danni Guo; Charles F Musil; Guy F. Midgley; James Ayuk
- Abstract
- The Restionaceae species of the fynbos biome is part of the Cape floral kingdom, one of only six floristic kingdoms in the world. It is threatened by urbanization, agricultural expansion and groundwater extraction. Therefore, it is necessary to assess and monitor the Restionaceae species. South Africa is a semi-arid environment and hydrological factors are the main variables in the determination of species niches. This study investiagates the microclimate at Silvermine, and examines the contribution of hydrological variables to plant species distribution, thus creating a hydrological niche. This study generates its own unique microclimate hydrological datasets for modelling species niche. Additionally, this study assessed and modelled the effectiveness of the use of hydrological variables to determine species hydrological niche, at a microclimate level in a semi-arid environment. It also provided evidence regarding the importance of the study to conservation and future climate change impact analysis of plant species and species richness.
- Keywords
- Hydrological Niche; Restionaceae; Fynbos Biome; Microclimate; Silvermine; South Africa
- StartPage
- 286
- EndPage
- 292
- Doi
- 10.5963/JWRHE0403011