Moderator | Tshwane University of Technology
Tshwane | 2005 - present

Moderator |
Pretoria | 2005 - present

Executive Member | International Long Term Ecological Research Network
2004 - present

Chair | Environmental Long-Term Observatories Network of southern Africa (Eltosa)
2003 - present

Head | South African Environmental Observatory Network (Saeon)
Pretoria | 2002 - present

Lecturer |
Pretoria | 1993 - present

Facilitator | Three national programmes, viz. Long Term Ecological Res Network (LTER), SABI, & SABIF

Founder Member | Environmental Long-Term Observatories Network of southern Africa (Eltosa)

Member | ARC Rep

Member | South African Global Change Com
Pretoria | 1997 - 2005

Moderator | Pretoria Technikon
1995 - 2005

Moderator |
Florida, Gauteng | 1994 - 2005

Representative | National, Global Biodiversity Information Facility (GBIF)
International | 2002 - 2003

Representative | International Game Fish Association (Igfa)
International | 2000 - 2002

NRF Representative | Teru Advisory Com, UPE
1997 - 2002

Manager | National Research Foundation
Pretoria | 1996 - 2002

NRF Representative | Sancor
Cape Town | 1996 - 2002

Chair | ARC Work Group for Wildlife Research
Pretoria | 1995 - 1996

Manager | Agricultural Research Council
Pretoria | 1992 - 1996

Member | South African Game Organisation
1989 - 1996

Member | Research Centre for Game Foundation
Potchefstroom | 1992 - 1995

Lecturer | Extension Off: Department of Agriculture
Pretoria | 1986 - 1991

Lecturer | Department of Agriculture | Government of South Africa
Karoo | 1979 - 1982

Rhodes University

Completed 2003

Research Economics Certificate

Rhodes University

Completed 1997

Leadership & Management Certificate

Completed 1995

Certificate Programme in Management

University of Pretoria

Completed 1988

Master of Science

University of Pretoria

Completed 1983

Batchelor of Science

University of Pretoria

Completed 1982

B.Inst Agras Hons (Agric Extension)

Completed 1978

Batchelor of Science

Book | Saeon | 2004

Author

Chapter in a book | Umdaus Press | 2002

Co-Author

Book | NRF | 2000

Editor

WMASA

Member

South African Society for Agricultural Extension

Prof Member

Institute of Ecologists

Prof Member

Grassland Society of southern Africa (GSSA)

Prof Member