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Long-term Ecological Research

Reflections, applications and future directions of Long-Term Ecological Research at TierbergFootnote§

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Pages 257-265 | Received 16 Apr 2018, Accepted 13 Aug 2018, Published online: 22 Nov 2018

References

  • Arena G. 2018. Kraalaalwayn: an oasis in the drought. Veld and Flora 104(1): 26–29.
  • Aronson EL, McNulty SG. 2009. Appropriate experimental ecosystem warming methods by ecosystem, objective, and practicality. Agricultural and Forest Meteorology 149: 1791–1799.
  • Beukes PC. 1999. Livestock impact assessment and restoration strategies in the semi-arid Karoo. PhD thesis, University of Cape Town, South Africa.
  • Chiquoine LP, Abella SR, Bowker MA. 2016. Rapidly restoring biological soil crusts and ecosystem functions in a severely disturbed desert ecosystem. Ecological Applications 26: 1260–1272. doi: 10.1002/15-0973
  • Dean WRJ, Milton SJ (eds). 1999. The Karoo: ecological patterns and processes. Cambridge: Cambridge University Press.
  • Dean WRJ, Seymour CL, Joseph GS. 2018. Linear structures in the Karoo, South Africa, and their impacts on biota. African Journal of Range and Forage Science 35: 223–232.
  • Duncan M. 2016. The political ecology of a fence: an ethnographic account of conflict around biodiversity conservation in Prince Albert. Honours report, Stellenbosch University, South Africa.
  • du Toit JCO, O’Connor TG. 2014. Changes in rainfall pattern in the eastern Karoo, South Africa, over the past 123 years. Water SA 40: 453–460. doi: 10.4314/wsa.v40i3.8
  • du Toit JCO, O’Connor TG. 2016. Changes in rainfall seasonality (1889–2015) at Grootfontein, South Africa. Grootfontein Agric 16: 1–5.
  • du Toit JCO, Ramaswiela T, Pauw MJ, O’Connor TG. 2018. Interactions of grazing and rainfall on vegetation at Grootfontein in the eastern Karoo. African Journal of Range and Forage Science 35: 267–276.
  • du Toit JCO, van den Berg L, O’Connor TG. 2015. Fire effects on vegetation in a grassy dwarf shrubland at a site in the eastern Karoo, South Africa. African Journal of Range and Forage Science 32: 13–20. doi: 10.2989/10220119.2014.913077
  • Esler KJ, Downsborough L, Roux DJ, Blignaut J, Milton SJ, le Maitre D, de Wit MP. 2016. Interdisciplinary and multi-institutional higher learning: reflecting on a South African case study investigating complex and dynamic environmental challenges. Current Opinion in Environmental Sustainability 19: 76–86. doi: 10.1016/j.cosust.2015.12.002
  • Esler KJ, Milton SJ, Dean WRJ (eds). 2006. Karoo veld: ecology and management. Pretoria: Briza Publications.
  • February EC, Higgins SI, Bond WJ, Swemmer L. 2013. Influence of competition and rainfall manipulation on the growth responses of savanna trees and grasses. Ecology 94: 1155–1164. doi: 10.1890/12-0540.1
  • Genis A. 2017. Die Karoo raak stil. Landbouweekblad 22–29 December 2017: 42–43.
  • Henschel JR, Lancaster N. 2013. Gobabeb – 50 years of Namib Desert research. Journal of Arid Environments 93: 1–6. doi: 10.1016/j.jaridenv.2012.09.015
  • Henschel JR, Lubin Y. 2018. Web spider abundance is affected by sheep farming in the Karoo. African Journal of Range and Forage Science 35: 319–324.
  • Hoffman MT. 1988. The rationale for Karoo grazing systems: criticisms and research implications. South African Journal of Science 84: 556–559.
  • Hoffman MT, Barr GD, Cowling RM. 1990. Vegetation dynamics in the semi-arid eastern Karoo, South Africa: the effect of seasonal rainfall and competition on grass and shrub basal cover. South African Journal of Science 86: 462–463.
  • Hoffman MT, Bond WJ, Stock WD. 1995. Desertification of the Eastern Karoo, South Africa: conflicting paleoecological, historical, and soil isotopic evidence. Environmental Monitoring and Assessment 37: 159–177. doi: 10.1007/BF00546887
  • Hoffman MT, Carrick PJ, Gillson L, West AG. 2009. Drought, climate change and vegetation response in the Succulent Karoo, South Africa. South African Journal of Science 105: 54–60. doi: 10.4102/sajs.v105i1/2.40
  • Hoffman MT, Todd SW. 2000. A national review of land degradation in South Africa: the influence of biophysical and socio-economic factors. Journal of Southern African Studies 26: 743–758. doi: 10.1080/713683611
  • Jürgens N, Schmiedel U, Hoffman MT. 2010. Challenges and international framework. In: Jürgens N, Haarmeyer DH, Luther-Mosebach J, Dengler J, Finckh M, Schmiedel U (eds), Biodiversity in southern Africa, vol. 1: Patterns at local scale – the BIOTA Observatories. Göttingen: Klaus Hess Publishers.
  • Kerley GIH, Erasmus T. 1992. Small mammals in the semi-arid Karoo, South Africa: biomass and energy requirements. Journal of Arid Environments 22: 251–260. doi: 10.1016/S0140-1963(18)30643-8
  • Kunz NS, Hoffman MT, Weber B. 2012. Effects of heuweltjies and utilization on vegetation patterns in the Succulent Karoo, South Africa. Journal of Arid Environments 87: 198–205. doi: 10.1016/j.jaridenv.2012.05.007
  • Lovegrove BG, Siegfried WR. 1989. Spacing and origin(s) of mima-like earth mounds in the Cape Province of South Africa. South African Journal of Science 85: 108–112.
  • MacPherson AJ, Gillson L, Hoffman MT. 2018. Climatic buffering and anthropogenic degradation of a Mediterranean-type shrubland refugium at its semi-arid boundary, South Africa. The Holocene 28: 651–666. doi: 10.1177/0959683617735582
  • Masubelele ML, Hoffman MT, Bond WJ, Gambiza J. 2014. A 50 year study shows grass cover has increased in shrublands of semi-arid South Africa. Journal of Arid Environments 104: 43–51. doi: 10.1016/j.jaridenv.2014.01.011
  • McManus J, Goets SA, Bond WJ, Henschel JR, Smuts B, Milton SJ. 2018. Effects of short-term intensive trampling on Karoo vegetation. African Journal of Range and Forage Science 35: 311–318.
  • Milton SJ, Dean WRJ. 1996. Karoo veld: ecology and management. Pretoria: Range and Forage Institute, Agricultural Research Council.
  • Milton SJ, Dean WRJ. 2015. Repairing compound damage in arid ecosystems – challenges and controversies. Transactions of the Royal Society of South Africa 70: 127–133. doi: 10.1080/0035919X.2015.1046971
  • Mucina L, Rutherford MC, Palmer AR, Milton SJ, Scott L, Lloyd JW, van der Merwe B, Hoare DB, Bezuidenhout H, Vlok JHJ, Euston Brown DIW, Powrie LW, Dold AP. 2006. Succulent Karoo Biome. In: Mucina L, Rutherford MC (eds), The vegetation of South Africa, Lesotho and Swaziland. Strelitzia 19. Pretoria: South African National Biodiversity Institute. pp 325–347.
  • Murray AL. 2016. A socio-ecological analysis of environmental change in the Kannaland Municipality of the Klein Karoo, South Africa, over the last 100 years. MSc thesis, University of Cape Town, South Africa.
  • Musil CF, Schmiedel U, Midgley GF. 2005. Lethal effects of experimental warming approximating a future climate scenario on southern African quartz-field succulents: a pilot study. New Phytologist 165: 539–547. doi: 10.1111/j.1469-8137.2004.01243.x
  • Pauw MJ, Esler KJ, Le Maitre DC. 2018. Assessing the success of experimental rehabilitation on a coastal mineral sands mine in Namaqualand, South Africa. African Journal of Range and Forage Science 35: 363–373.
  • Roche C. 2008. ‘The fertile brain and inventive power of man’: anthropogenic factors in the cessation of springbok treks and the disruption of the Karoo Ecosystem, 1865–1908. Africa 78: 157–188. doi: 10.3366/E0001972008000120
  • Skinner JD. 1993. Springbok (Antidorcas marsupialis) treks. Transactions of the Royal Society of South Africa 48: 291–305. doi: 10.1080/00359199309520276
  • Snyman HA. 2015. Short-term responses of southern African semi-arid rangelands to fire: a review of impact on soils. Arid Land Research and Management 29: 222–236. doi: 10.1080/15324982.2014.944244
  • Steed A, Swart R, Pauw MJ, Roets F. 2018. Response of arthropod communities to plant-community rehabilitation efforts after strip mining on the semi-arid west coast of South Africa. African Journal of Range and Forage Science 35: 375–385.
  • Steenbergh WF, Lowe CH. 1969. Critical factors during the first years of life of the Saguaro (Cereus giganteus) at Saguaro National Monument, Arizona. Ecology 50: 825–834. doi: 10.2307/1933696
  • Todd SW. 2006. Gradients in vegetation cover, structure and species richness of Nama-Karoo shrublands in relation to distance from livestock watering points. Journal of Applied Ecology 43: 293–304. doi: 10.1111/j.1365-2664.2006.01154.x
  • Todd SW, Hoffman MT, Henschel JR, Cardoso AW, Brooks M, Underhill LG. 2016. The potential impacts of fracking on biodiversity of the Karoo Basin, South Africa. In: Glazewski J, Esterhuyse S (eds), Hydraulic fracturing in the Karoo: critical legal and environmental perspectives. Cape Town: Juta and Company. pp 278–301.
  • van den Berg L. 2011. Visual landscape changes after 43 years of fixed seasonal grazing in the Eastern Upper Karoo. Grootfontein Agric 11: 1–5.
  • van Rooyen MW, le Roux A, van der Merwe H, van Rooyen N, Geldenhuys C. 2018. Long-term vegetation change (>20 years) in the plains habitat on the Goegap Nature Reserve, Succulent Karoo, South Africa. African Journal of Range and Forage Science 35: 289–302.
  • Wagner G (ed.). 1995. Südafrika, Capensis–Karoo–Kalahari – gross exkursion durch die Kapprovinz Südafrika mit einen kurzen Abstecher nach Namibia. Jena: Institut für Ökologie, Friedrich-Schiller Universität.
  • Weber B, Tamm A, Maier S, Rodríguez-Caballero E. 2018. Biological soil crusts of the Succulent Karoo: a review. African Journal of Range and Forage Science 35: 335–350.
  • West AG, Dawson TE, February EC, Midgley GF, Bond WJ, Aston TL. 2012. Diverse functional responses to drought in a Mediterranean-type shrubland in South Africa. New Phytologist 195: 396–407. doi: 10.1111/j.1469-8137.2012.04170.x

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