Communal farmers’ ecological knowledge and perceptions of grasses in the central Eastern Cape province, South Africa: similarities with field studies and scientific knowledge and their implications

References

• Berkes F. 1993. Traditional ecological knowledge in perspective. In: Inglis JT (ed.), Traditional ecological knowledge: concepts and cases. Ottawa: International Program on Traditional Ecological Knowledge and International Development Research Centre. pp 1–9.
   Google Scholar
• Bollig M, Schulte A. 1999. Environmental change and pastoral perceptions: degradation and indigenous knowledge in two African pastoral communities. Human Ecology 27: 493–514.
   Web of Science ®Google Scholar
• Bosch OJH, Janse van Rensburg FP. 1987. Ecological status of species on grazing gradients on shallow soils of the western grassland biome in South Africa.  Journal of the Grassland Society of Southern Africa 4: 143–147.
   Google Scholar
• Bosch OJH, Theunissen JD. 1992. Differences in the response of species on the degradation gradient in the semi-arid grasslands of southern Africa and the role of ecotypic variation. In: Chapman GP (ed.), Desertified grasslands: their biology and management. London: Academic Press. pp 95–109.
   Google Scholar
• Bruyere BL, Trimarco J, Lemungesi S. 2016. A comparison of traditional plant knowledge between students and herders in northern Kenya. Journal of Ethnobiology and Ethnomedicine 12: 48.
   PubMed Web of Science ®Google Scholar
• Chandrasekhar K, Rao KS, Maikhuri RK, Saxena KG. 2007. Ecological implications of traditional livestock husbandry and associated land use practices: a case study from the trans-Himalaya, India. Journal of Arid Environments 69: 299–314.
   Web of Science ®Google Scholar
• Chippindall LKA. 1955. A guide to the identification of grasses in South Africa. In: Meredith D (ed.), The grasses and pastures of South Africa, part 1. Cape Town: Central News Agency. pp 1–517.
   Google Scholar
• Chippindall LKA, Crook AO. 1976. Grasses of southern Africa. Salisbury: MO Collins.
   Google Scholar
• Coppock DL. 1994. The Borana plateau of southern Ethiopia: synthesis of pastoral research, development and change, 1980–92. ILCA Systems Study 5. Addis Ababa: International Livestock Centre for Africa.
   Google Scholar
• Fernandez-Gimenez ME. 2000. The role of Mongolian nomadic pastoralists’ ecological knowledge in rangeland management. Ecological Applications 10: 1318–1326.
   Web of Science ®Google Scholar
• Gargano AO, Adúriz MA, Arelovich HM, Amela MI. 2001. Forage yield and nutritive value of Eragrostis curvula and Digitaria eriantha in central-south semi-arid Argentina. Tropical Grasslands 35: 161–167.
   Google Scholar
• Grunow JO, Pieterse PA, Borlinghaus DE. 1984. A comparison of Highveld fodders and fodder flows for growing out long yearling steers. Journal of the Grassland Society of South Africa 1: 25–29.
   Google Scholar
• Gwelo AF, Tefera S, Muchenje V. 2015. Temporal and spatial dynamics of mineral levels of forage, soil and cattle blood serum in two semi-arid savannas of South Africa. African Journal of Range and Forage Science 32: 270–287.
   Web of Science ®Google Scholar
• Hermans-Neumann K, Priess J, Herold M. 2017. Human migration, climate variability, and land degradation: hotspots of socio-ecological pressure in Ethiopia. Regional Environmental Change 17: 1479–1492.
   Web of Science ®Google Scholar
• Janse van Rensburg FP, Bosch OJH. 1990. Influence of habitat differences on the ecological grouping of grass species on a grazing gradient. Journal of the Grassland Society of Southern Africa 7: 11–15.
   Google Scholar
• Jones JPG, Andriamarovololona MM, Hockley N, Gibbons JM, Milner-Gulland EJ. 2008. Testing the use of interviews as a tool for monitoring trends in the harvesting of wild species. Journal of Applied Ecology 45:1205–1212.
   Web of Science ®Google Scholar
• Kgosikoma O, Mojeremane M, Harvie BA. 2012. Pastoralists’ perception and ecological knowledge on savanna ecosystem dynamics in semi-arid Botswana. Ecology and Society 17: 27.
   Web of Science ®Google Scholar
• Kok PDF. 1984. Studies on Digitaria (Poaceae). I. Enumeration of species and synonomy. South African Journal of Botany 3: 184–185.
   Web of Science ®Google Scholar
• Liao C, Ruelle ML, Kassam K-AS. 2016. Indigenous ecological knowledge as the basis for adaptive. 2016. environmental management: evidence from pastoralist communities in the Horn of Africa. Journal of Environmental Management 182: 70–79.
   PubMed Web of Science ®Google Scholar
• Linstädter A, Kemmerling B, Baumann G, Kirscht H. 2013. The importance of being reliable – local ecological knowledge and management of forage plants in a dryland pastoral system (Morocco). Journal of Arid Environments 95: 30–40.
   Web of Science ®Google Scholar
• Matlebyane MM, Ng’ambi JWW, Aregheore EM. 2010. Indigenous knowledge (IK) ranking of available browse and grass species and some shrubs used in medicinal and ethno-veterinary practices in ruminant livestock production in Limpopo province, South Africa. Livestock Research for Rural Development 22: 54.
   Google Scholar
• Millar J, Curtis A, De Lacy T. 1997. Perennial grasses in Australia: the place for local knowledge. Rangelands 19(2): 6–11.
   Google Scholar
• Mucina L, Rutherford MC (eds). 2011. The vegetation of South Africa, Lesotho and Swaziland. Strelitzia 19. Pretoria: South Africa National Biodiversity Institute.
   Google Scholar
• Rethman NFG, De Witt CC. 1991. The value of subtropical grass pastures for use as foggage on the eastern Transvaal Highveld. Journal of the Grassland Society of South Africa 8: 19–21.
   Google Scholar
• Rethman NFG, Venter PS, Lindeque JP. 1997. Influence of soil water availability on the above and below ground phytomass of five subtropical grass species. Applied Plant Science 11: 29–30.
   Google Scholar
• Samuels MI, Swarts MBV, Schroeder A, Ntomebela KP, Cupido CF. 2018. Through the lens of a herder: insights into landscape ethno-ecological knowledge on rangelands in Namaqualand. Anthropology Southern Africa 41: 136–152.
   Web of Science ®Google Scholar
• Snyman HA. 1994. Evapotranspiration, water-use efficiency and quality of six dryland planted pasture species and natural vegetation, in a semi-arid rangeland. African Journal of Range and Forage Science 11: 82–88.
   Google Scholar
• Snyman HA, Ingram LJ, Kirkman KP. 2013. Themeda triandra: a keystone grass species. African Journal of Range and Forage Science 30: 99–125.
   Web of Science ®Google Scholar
• Tefera S. 2013. Rangeland degradation in semi-arid Swaziland: effects of dip-tanks on herbaceous vegetation and soil properties. African Journal of Range and Forage Science 30: 127–140.
   Web of Science ®Google Scholar
• Tefera SB, Dlamini BJ, Dlamini AM. 2010. Soil nutrients and grass species structure in relation to land management systems and soil classes in the semi-arid Lowveld rangelands. Journal of Arid Environments 74: 675–684.
   Web of Science ®Google Scholar
• Tefera S, Snyman HA, Smit GN. 2007. Rangeland dynamics in southern Ethiopia: (1) Botanical composition of grasses and soil characteristics in relation to land-use and distance from water in semi-arid Borana rangelands. Journal of Environmental Management 85: 429–442.
   PubMed Web of Science ®Google Scholar
• Thomas DSG, Twyman C. 2004. Good or bad rangeland? Hybrid knowledge, science, and local understandings of vegetation dynamics in the Kalahari. Land Degradation and Development 15: 215–231.
   Web of Science ®Google Scholar
• Thomas DSG, Twyman C, Osbar H, Hewitson B. 2007. Adaptation to climate change and variability: farmer responses to intra-seasonal precipitation trends in South Africa. Climatic Change 83: 301–322.
   Web of Science ®Google Scholar
• Trollope WSW, Trollope LA, Bosch OJH. 1990. Veld and pasture management terminology in southern Africa. Journal of the Grassland Society of South Africa 7: 52–61.
   Google Scholar
• Van Oudtshoorn FP. 2012. Guide to grasses of southern Africa. Pretoria: Briza Publications.
   Google Scholar
• Van der Westhuizen HC, Snyman HA, Fouché HJ. 2005. A degradation gradient for the assessment of rangeland condition of a semi-arid sourveld of southern Africa. African Journal of Range and Forage Science 22: 47–59.
   Google Scholar
• Whitfield S, Reed MS. 2012. Participatory environmental assessment in drylands: Introducing a new approach. Journal of Arid Environments 77: 1–10.
   Web of Science ®Google Scholar
• World Atlas. 2012. Kwezana populated place. Chinci. Available at http://www.chinci.com/travel/pax/q/985100/Kwezana/ZA/South+Africa/0/ [accessed 1 March 2012].
   Google Scholar