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Helga van der Merwe
Helga van der Merwe
SAEON: Arid Systems Ecologist
Verified email at saeon.ac.za
Title
Cited by
Cited by
Year
Predicting competitive interactions between pioneer plant species by using plant traits
HRMWVRGK Theron
Journal of Vegetation Science 8, 489-494, 1997
831997
Vegetation of the Hantam-Tanqua-Roggeveld subregion, South Africa. Part 1. Fynbos Biome-related vegetation.
H Van der Merwe, N Van Rooyen, M.W., Van Rooyen
Koedoe 50 (1), 61-71, 2008
34*2008
Vegetation of the Hantam-Tanqua-Roggeveld subregion, South AfricaPart 2: Succulent Karoo Biome related vegetation: original research
HEA VAn dEr MErwE, MW Van Rooyen, N Van Rooyen
Koedoe: African Protected Area Conservation and Science 50 (1), 160-183, 2008
342008
Long‐term vegetation dynamics (40 yr) in the Succulent Karoo, South Africa: effects of rainfall and grazing
MW Van Rooyen, A Le Roux, C Geldenhuys, N Van Rooyen, NL Broodryk, ...
Applied vegetation science 18 (2), 311-322, 2015
332015
Impact of sheep grazing intensity on vegetation at the Arid Karoo Stocking Rate Trial after 27 years, Carnarvon, South Africa
H Van der Merwe, JCO Du Toit, L Van den Berg, TG O'Connor
Journal of Arid Environments 155, 36-45, 2018
282018
Plant spectral diversity as a surrogate for species, functional and phylogenetic diversity across a hyper‐diverse biogeographic region
HA Frye, ME Aiello‐Lammens, D Euston‐Brown, CS Jones, ...
Global Ecology and Biogeography, 2021
262021
The identification and description of the management units of the Goegap Nature Reserve
H Rösch
Koedoe 44 (1), 17-30, 2001
262001
Vegetation trends following fire in the Roggeveld, Mountain Renosterveld, South Africa
H Van der Merwe, MW Van Rooyen
South African Journal of Botany 77 (1), 127-136, 2011
192011
Long-term vegetation change (> 20 years) in the plains habitat on the Goegap Nature Reserve, Succulent Karoo, South Africa
MW van Rooyen, A le Roux, H van der Merwe, N van Rooyen, ...
African Journal of Range & Forage Science 35 (3-4), 289-302, 2018
182018
Landscape unit concept enabling management of a large conservation area: A case study of Tankwa Karoo National Park, South Africa
H Van der Merwe, H Bezuidenhout, PL Bradshaw
South African Journal of Botany 99, 44-53, 2015
182015
Life form and species diversity on abandoned croplands, Roggeveld, South Africa
H Van der Merwe, MW Van Rooyen
African Journal of Range & Forage Science 28 (3), 99-110, 2011
182011
Reflections, applications and future directions of Long-Term Ecological Research at Tierberg
G Arena, H van der Merwe, SW Todd, MJ Pauw, SJ Milton, WRJ Dean, ...
African Journal of Range & Forage Science 35 (3-4), 257-265, 2018
172018
Proposed long-term monitoring protocol and applications for Aloidendron dichotomum populations
H Van der Merwe, C Geldenhuys
South African Journal of Botany 109, 253-262, 2017
142017
Species–area relationships in the Hantam-Tanqua-Roggeveld, Succulent Karoo, South Africa
H Van der Merwe, MW Van Rooyen
Biodiversity and Conservation 20 (6), 1183-1201, 2011
142011
Greater Cederberg Biodiversity Corridor: Provision of biodiversity profiles for management
AB Low, P Mustart, H Van der Merwe
Coastal and environmental consultants report, prepared for The Project …, 2004
142004
Competitive effect and response of ten Namaqualand emphemeral plant species at two nutrient levels
HRMWVRGK Theron
South African Journal of Botany 63 (4), 210-215, 1997
141997
Drought as a driver of vegetation change in Succulent Karoo rangelands, South Africa
SJ Milton, H Petersen, G Nampa, H van der Merwe, JR Henschel
African Journal of Range & Forage Science, 1-15, 2022
132022
Life form spectra in the Hantam-Tanqua-Roggeveld, South Africa
H Van der Merwe, MW Van Rooyen
South African Journal of Botany 77 (2), 371-380, 2011
132011
Environmental and socio-economic patterns and processes in the Succulent Karoo: frame conditions for the management of this biodiversity hotspot
U Schmiedel, T Linke, AR Christiaan, T Falk, A Gröngröft, DH Haarmeyer, ...
Biodiversity in southern Africa 3, 109-150, 2010
132010
Vachellia erioloba dynamics over 38 years in the Kalahari Gemsbok National Park, South Africa
H Van der Merwe, H Bezuidenhout, N Van Rooyen, JP Bothma, ...
Koedoe: African Protected Area Conservation and Science 61 (1), 1-12, 2019
102019
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