ETF Witkowski
Title
Cited by
Cited by
Year
Leaf specific mass confounds leaf density and thickness
ETF Witkowski, BB Lamont
Oecologia 88 (4), 486-493, 1991
7421991
Population fragmentation may reduce fertility to zero in Banksia goodii—a demonstration of the Allee effect
BB Lamont, PGL Klinkhamer, ETF Witkowski
Oecologia 94 (3), 446-450, 1993
4551993
Regeneration by coppicing (resprouting) of miombo (African savanna) trees in relation to land use
EJ Luoga, ETF Witkowski, K Balkwill
Forest Ecology and Management 189 (1-3), 23-35, 2004
2492004
Post-fire litter microsites: safe for seeds, unsafe for seedlings
BB Lamont, ETF Witkowski, NJ Enright
Ecology 74, 501-512, 1993
2451993
Effects of invasive alien Acacias on nutrient cycling in the coastal lowlands of the Cape fynbos
ETF Witkowski
Journal of Applied Ecology 28, 1-15, 1991
2351991
Unraveling the commercial market for medicinal plants and plant parts on the Witwatersrand, South Africa
VL Williams, K Balkwill, ETF Witkowski
Economic botany 54 (3), 310-327, 2000
2302000
Differential utilization and ethnobotany of trees in Kitulanghalo forest reserve and surrounding communal lands, eastern Tanzania
EJ Luoga, ETF Witkowski, K Balkwill
Economic botany 54 (3), 328-343, 2000
1982000
Harvested and standing wood stocks in protected and communal Miombo woodlands of eastern Tanzania
EJ Luoga, ETF WITKOWSKI, K BALKWILL.
Forest Ecology & Management 164, 15-30, 2002
1882002
Water requirements for germination and early seedling establishment in four African savanna woody plant species
TB Wilson, ETF Witkowski
Journal of Arid Environments 38 (4), 541-550, 1998
1771998
Economics of charcoal production in miombo woodlands of eastern Tanzania: some hidden costs associated with commercialization of the resources
EJ Luoga, ETF Witkowski, K Balkwill
Ecological economics 35 (2), 243-257, 2000
1632000
Review of commonly used remote sensing and ground-based technologies to measure plant water stress
M Govender, PJ Govender, IM Weiersbye, ETF Witkowski, F Ahmed
Water Sa 35 (5), 2009
1552009
Valuation of communal area livestock benefits, rural livelihoods and related policy issues
DBK Dovie, CM Shackleton, ETF Witkowski
Land use policy 23 (3), 260-271, 2006
1542006
Changes in density, biomass, seed production and soil seed banks of the non-native invasive plant, Chromolaena odorata, along a 15 year chronosequence
ETF Witkowski, M Wilson
Plant Ecology 152 (1), 13-27, 2001
1472001
Variations in soil phosphorus in the fynbos biome, South Africa
ETF Witkowski, DT Mitchell
The Journal of Ecology, 1159-1171, 1987
1441987
The impact of commercial harvesting on Warburgia salutaris (‘pepper-bark tree’) in Mpumalanga, South Africa
J Botha, ETF Witkowski, CM Shackleton
Biodiversity & Conservation 13 (9), 1675-1698, 2004
1372004
Direct-use values of woodland resources consumed and traded in a South African village
DBK Dovie, CM Shackleton, ETF Witkowski
The International Journal of Sustainable Development & World Ecology 9 (3 …, 2002
1342002
A decision-making framework for restoring riparian zones degraded by invasive alien plants in South Africa
PM Holmes, DM Richardson, KJ Esler, ETF Witkowski, S Fourie
South African Journal of Science 101 (11), 553-564, 2005
1272005
Growth and competition between seedlings of Protea repens (L.) L. and the alien invasive, Acacia saligna (Labill.) Wendl. in relation to nutrient availability
ETF Witkowski
Functional Ecology, 101-110, 1991
1271991
Market profiles and trade in medicinal plants in the Lowveld, South Africa
J Botha, ETF Witkowski, CM Shackleton
Environmental conservation, 38-46, 2004
1252004
Land‐use and cover changes (1988–2002) around Budongo forest reserve, NW Uganda: Implications for forest and woodland sustainability
EN Mwavu, ETF Witkowski
Land degradation & development 19 (6), 606-622, 2008
1222008
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Articles 1–20