Experts directory

Prof LR Brown

College of Agriculture & Environmental Sciences
School of Ecological and Human Sustainability
Department: Environmental Sciences
Professor
Tel: 011 471 2339
E-mail: lrbrown@unisa.ac.za

Expertise

  • Fire ecology in natural vegetation
  • Plant animal interactions
  • Plant community classification
  • Plant ecology
  • Veld management

Qualifications

  • PhD (Plant Ecology)
  • MSc (Water Ecology)
  • BSc Hons (Botany)
  • BSc Ed (Botany, Zoology, Education)

NRF Rating

C1

Fields of academic interests

  • Vegetation science
  • Plant ecology

Field of Specialisation

  • Vegetation science (phytosociology and vegetation mapping)
  • Veld management (restoration and fire ecology)
  • Plant animal interaction
  • Succession
  • Phenology
  • Wetland description and ecology

Professional positions, fellowships & awards

Professional Affiliations

  • South African Council for Natural Scientific Professions (SACNASP)

Awards

  • Chancellors Prize for Best Researcher in College 2008; 2011; 2012
  • Golden Medal of Merit from the South African Academy of Science & Arts in 2015
  • NSTF Finalist 2020
  • Received research grants from Water Research Commission; Rand Water; Oppenheimer & Son; NRF; UNISA Special Projects

Projects

  • Ecology of the encroacher shrub Seriphium plumosum within grasslands.
  • Long-term vegetation changes and the effect of climate change of the plains vegetation in the Nama-karoo.
  • Landtype based vegetation classification of bushveld vegetation.
  • A vegetation classification and ecology of the Namaqualand Sand Fynbos in Namaqua National Park.
  • The ecology and dynamics of grazing lawns within the Bankenveld grassland.
  • The effect of wetlands on ungulate utilisation and dispersion.
  • Behaviour and habitat utilisation of free ranging Chacma baboons.
  • Vegetation regeneration and diversity responses to fire in Knysna sand fynbos.