متابعة
ETF Witkowski
عنوان
عدد مرات الاقتباسات
عدد مرات الاقتباسات
السنة
Leaf specific mass confounds leaf density and thickness‏
ETF Witkowski, BB Lamont‏
Oecologia 88, 486-493, 1991‏
9071991
Population fragmentation may reduce fertility to zero in Banksia goodii — a demonstration of the Allee effect‏
BB Lamont, PGL Klinkhamer, ETF Witkowski‏
Oecologia 94, 446-450, 1993‏
4811993
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
3082004
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
2701991
Post-fire litter microsites: safe for seeds, unsafe for seedlings‏
BB Lamont, ETF Witkowski, NJ Enright‏
Ecology 74, 501-512, 1993‏
2691993
Unraveling the commercial market for medicinal plants and plant parts on the Witwatersrand, South Africa‏
VL Williams, K Balkwill, ETF Witkowski‏
Economic botany, 310-327, 2000‏
2672000
Differential utilization and ethnobotany of trees in Kitulanghalo forest reserve and surrounding communal lands, eastern Tanzania‏
EJ Luoga, ETF Witkowski, K Balkwill‏
Economic botany, 328-343, 2000‏
2442000
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
2242009
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
2192002
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
2191998
Reviewing B iosphere R eserves globally: effective conservation action or bureaucratic label?‏
KL Coetzer, ETF Witkowski, BFN Erasmus‏
Biological Reviews 89 (1), 82-104, 2014‏
2012014
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
1962000
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
1932006
The impact of commercial harvesting on Warburgia salutaris (‘pepper-bark tree’) in Mpumalanga, South Africa‏
J Botha, ETF Witkowski, CM Shackleton‏
Biodiversity & Conservation 13, 1675-1698, 2004‏
1702004
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, 13-27, 2001‏
1662001
Market profiles and trade in medicinal plants in the Lowveld, South Africa‏
J Botha, ETF Witkowski, CM Shackleton‏
Environmental conservation 31 (1), 38-46, 2004‏
1652004
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
1622005
Baobab (Adansonia digitata L.) density, size-class distribution and population trends between four land-use types in northern Venda, South Africa‏
SM Venter, ETF Witkowski‏
Forest Ecology and Management 259 (3), 294-300, 2010‏
1592010
Variations in soil phosphorus in the fynbos biome, South Africa‏
ETF Witkowski, DT Mitchell‏
The Journal of Ecology, 1159-1171, 1987‏
1591987
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
1572008
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مقالات 1–20