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Helga van der Merwe
Helga van der Merwe
SAEON: Arid Systems Ecologist
在 saeon.ac.za 的电子邮件经过验证
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引用次数
引用次数
年份
Predicting competitive interactions between pioneer plant species by using plant traits
HRMWVRGK Theron
Journal of Vegetation Science 8, 489-494, 1997
851997
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
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
332021
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
292018
The identification and description of the management units of the Goegap Nature Reserve
H Rösch
Koedoe 44 (1), 17-30, 2001
262001
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
202018
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
192018
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
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
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
152017
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
151997
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
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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