| The development of a classification system for inland aquatic ecosystems in South Africa DJ Ollis, JL Ewart-Smith, JA Day, NM Job, DM Macfarlane, CD Snaddon, ... Water Sa 41 (5), 727-745, 2015 | 64 | 2015 |
| Inland azonal vegetation L Mucina, MC Rutherford, LW Powrie, J Gerber, H Bezuidenhout, ... The vegetation of South Africa, Lesotho and Swaziland 19, 630-631, 2006 | 46 | 2006 |
| National Wetland Vegetation Database: Classification and analysis of wetland vegetation types for conservation planning and monitoring EJJ Sieben, H Mtshali, M Janks Water Research Commission, 2014 | 43 | 2014 |
| The classification of wetlands: integration of top-down and bottom-up approaches and their significance for ecosystem service determination EJJ Sieben, SP Khubeka, S Sithole, NM Job, DC Kotze Wetlands Ecology and Management 26, 441-458, 2018 | 41 | 2018 |
| Plant functional composition and ecosystem properties: the case of peatlands in South Africa EJJ Sieben Plant Ecology 213, 809-820, 2012 | 38 | 2012 |
| Changes in plant form and function across altitudinal and wetness gradients in the wetlands of the Maloti-Drakensberg, South Africa EJJ Sieben, CD Morris, DC Kotze, AM Muasya Plant Ecology 207, 107-119, 2010 | 36 | 2010 |
| Invasive alien plant species, fragmentation and scale effects on urban forest community composition in Durban, South Africa LZ Mavimbela, EJJ Sieben, Ş Procheş New Zealand Journal of Forestry Science 48, 1-14, 2018 | 34 | 2018 |
| WET-RehabPlan: guidelines for planning wetland rehabilitation in South Africa. D Kotze, W Ellery, M Rountree, M Grenfell, G Marneweck, I Nxele, ... | 31 | 2009 |
| South African National Biodiversity Assessment 2018: Technical Report. Volume 2: Inland Aquatic (Freshwater) Realm. H Van Deventer, L Smith-Adao, N Collins, M Grenfell, A Grundling, ... SANBI and CSIR, 2019 | 30 | 2019 |
| Scaling hierarchy of factors controlling riparian vegetation patterns of the Fynbos Biome at the Western Cape, South Africa EJJ Sieben, L Mucina, C Boucher Journal of Vegetation Science 20 (1), 17-26, 2009 | 30 | 2009 |
| Description of reference conditions for restoration projects of riparian vegetation from the species-rich fynbos biome EJJ Sieben, MK Reinecke South African Journal of Botany 74 (3), 401-411, 2008 | 26 | 2008 |
| South African National Biodiversity Assessment 2018: Technical Report H Van Deventer, L Smith-Adao, N Mbona, C Petersen, A Skowno, ... Pretoria: Council for Scientific and Industrial Research (CSIR) and South …, 2019 | 23 | 2019 |
| Hierarchical spatial organization and prioritization of wetlands: a conceptual model for wetland rehabilitation in South Africa EJJ Sieben, WN Ellery, DC Kotze, M Rountree Wetlands Ecology and Management 19, 209-222, 2011 | 23 | 2011 |
| Assessment of the long-term response to rehabilitation of two wetlands in KwaZulu-Natal, South Africa C Cowden, DC Kotze, WN Ellery, EJJ Sieben African journal of aquatic science 39 (3), 237-247, 2014 | 22 | 2014 |
| Classification, description and environmental factors of montane wetland vegetation of the Maloti-Drakensberg region and the surrounding areas P Chatanga, DC Kotze, M Janks, EJJ Sieben South African Journal of Botany 125, 221-233, 2019 | 20 | 2019 |
| The vegetation of inland wetlands with salt-tolerant vegetation in South Africa: description, classification and explanatory environmental factors EJJ Sieben, NB Collins, H Mtshali, CE Venter South African journal of botany 104, 199-207, 2016 | 20 | 2016 |
| The herbaceous vegetation of subtropical freshwater wetlands in South Africa: Classification, description and explanatory environmental factors EJJ Sieben, T Nyambeni, H Mtshali, FTJ Corry, CE Venter, DR MacKenzie, ... South African Journal of Botany 104, 158-166, 2016 | 20 | 2016 |
| Ecology of palustrine wetlands in Lesotho: Vegetation classification, description and environmental factors EJJ Sieben, P Chatanga Koedoe: African Protected Area Conservation and Science 61 (1), 1-16, 2019 | 17 | 2019 |
| South African Inventory of Inland Aquatic Ecosystems H van Deventer, L Smith-Adao, N Mbona, C Petersen, A Skowno, ... CSIR and SANBI, 2018 | 17 | 2018 |
| WET-RehabMethods national guidelines and methods for wetland rehabilitation. W Russell, E Sieben, M Braack, W Ellery, D Kotze, S Mitchell, C Brooker, ... | 17 | 2010 |
