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  • Agenbag L. 2006. A study on an altitudinal gradient investigating the potential effects of climate change on rynbos and the rynbos-succulent Karoo boundary. Stellenbosch, South Africa: University of Stellenbosch.
  • Brand WA, Avak H, Seedorf R, Hofmann D, Conradi T. 1996. New methods for fully automated isotope ratio determination from hydrogen at the natural abundance level. Isotopes in Environmental and Health Studies 32: 263273.
  • Brand WA, Coplen TB, Aerts-Bijma AT, Bohlke JK, Gehre M, Geilmann H, Groning M, Jansen HG, Meijer HAJ, Mroczkowski SJ et al. 2009. Comprehensive inter-laboratory calibration of reference materials for delta 18O versus VSMOW using various on-line high-temperature conversion techniques. Rapid Communications in Mass Spectrometry 23: 9991019.
  • Breshears DD, McDowell NG, Goddard KL, Dayem KE, Martens SN, Meyer CW, Brown KM. 2008. Foliar absorption of intercepted rainfall improves woody plant water status most during drought. Ecology 89: 4147.
  • Burgess SSO, Dawson TE. 2004. The contribution of fog to the water relations of Sequoia sempervirens (D. Don): foliar uptake and prevention of dehydration. Plant, Cell & Environment 27: 10231034.
  • Carlquist S. 1985. Vasicentric tracheids as a drought survival mechanism in the woody flora of southern California and similar regions; review of vasicentric tracheids. Aliso 11: 3768.
  • Cowling R, ed. 1992. The ecology of fynbos: nutrients, fire and diversity. Cape Town, South Africa: Oxford University Press.
  • Cowling RM, Ojeda F, Lamont BB, Rundel PW, Lechmere-Oertel R. 2005. Rainfall reliability, a neglected factor in explaining convergence and divergence of plant traits in fire-prone mediterranean-climate ecosystems. Global Ecology and Biogeography 14: 509519.
  • Cowling RM, Rundel PW, Lamont BB, Kalin Arroyo M, Arianoutsou M. 1996. Plant diversity in mediterranean-climate regions. Trends in Ecology & Evolution 11: 362366.
  • Dawson TE. 1993. Water sources of plants as determined from xylem-water isotopic composition: perspectives on plant competition, distribution, and water relations. In: Ehleringer JR, Hall AE, Farquhar G, eds. Stable isotopes and plant carbon–water relations. San Diego, CA, USA: Academic Press, 465496.
  • Dawson TE. 1998. Fog in the California redwood forest: ecosystem inputs and use by plants. Oecologia 117: 476485.
  • Dawson TE, Mambelli S, Plamboeck AH, Templer PH, Tu KP. 2002. Stable isotopes in plant ecology. Annual Review of Ecology and Systematics 33: 507559.
  • Dawson TE, Simonin K. 2011. The roles of stable isotopes in forest hydrology and biogeochemistry. In: Levia DF, Carlyle-Moses D, Tanaka T, eds. Forest hydrology and biogeochemistry. Synthesis of past research and future directions. Heidelberg, Germany: Springer-Verlag, 137161.
  • Dobrowski SZ. 2011. A climatic basis for microrefugia: the influence of terrain on climate. Global Change Biology 17: 10221035.
  • Dupont LM, Linder HP, Rommerskirchen F, Schefuß E. 2011. Climate-driven rampant speciation of the Cape flora. Journal of Biogeography 38: 10591068.
  • Dynesius M, Jansson R. 2000. Evolutionary consequences of changes in species’ geographical distributions driven by Milankovitch climate oscillations. Proceedings of the National Academy of Sciences, USA 97: 91159120.
  • February E, Manders P. 1999. Effects of water supply and soil type on growth, vessel diameter and vessel frequency in seedlings of three fynbos shrubs and two forest trees. South African Journal of Botany 65: 382387.
  • Gehre M, Hoefling R, Kowski P, Strauch G. 1996. Sample preparation device for quantitative hydrogen isotope analysis using chromium metal. Analytical Chemistry 68: 44144417.
  • Goldblatt P, Manning JC. 2002. Plant diversity of the Cape Region of southern Africa. Annals of the Missouri Botanical Garden 89: 281302.
  • Hannah L, Midgley G, Hughes G, Bomhard B. 2005. The view from the cape. Extinction risk, protected areas, and climate change. BioScience 55: 231242.
  • Harris C, Burgers C, Miller J, Rawoot F. 2010. O- and H-isotope record of Cape Town rainfall from 1996 to 2008, and its application to recharge studies of Table Mountain groundwater, South Africa. South African Journal of Geology 113: 3356.
  • Hawkins H, Hettasch H, West AG, Cramer MD. 2009. Hydraulic redistribution by Protea‘Sylvia’ (Proteaceae) facilitates soil water replenishment and water acquisition by an understorey grass and shrub. Functional Plant Biology 36: 752760.
  • Heikkinen RK, Luoto M, Araujo MB, Virkkala R, Thuiller W, Sykes MT. 2006. Methods and uncertainties in bioclimatic envelope modelling under climate change. Progress in Physical Geography 30: 751777.
  • Herppich M, Herppich WB, Vonwillert DJ. 1994. Influence of drought, rain and artificial irrigation on photosynthesis, gas-exchange and water relations of the fynbos plant Proteaacaulos (L) Reich at the end of the dry season. Botanica Acta 107: 440450.
  • Hewitson BC, Crane RG. 2006. Consensus between GCM climate change projections with empirical downscaling: precipitation downscaling over South Africa. International Journal of Climatology 26: 13151337.
  • Hewitson B, Tadross M, Jack C. 2005. Scenarios from the University of Cape Town. In: Schulze RE, ed. Climate change and water resources in southern Africa: studies on scenarios, impacts, vulnerabilities and adaptation. Pretoria, South Africa: Water Research Commission, 3956.
  • van der Heyden F, Lewis OAM. 1989. Seasonal variation in photosynthetic capacity with respect to plant water status of five species of the Mediterranean climate region of South Africa. South African Journal of Botany 55: 509515.
  • van der Heyden F, Lewis OAM. 1990. Environmental-control of photosynthetic gas-exchange characteristics of fynbos species representing 3 growth forms. South African Journal of Botany 56: 654658.
  • Higgins KB, Lamb AJ, Van Wilgen BW. 1987. Root systems of selected plant species in mesic mountain fynbos in the Jonkershoek Valley Southwestern Cape Province South Africa. South African Journal of Botany 53: 249258.
  • 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: 5460.
  • Hoffman MT, Cramer MD, Gillson L, Wallace M. 2011. Pan evaporation and wind run decline in the Cape Floristic Region of South Africa (1974–2005): implications for vegetation responses to climate change. Climatic Change 109: 437452.
  • IPCC. 2007. Pachauri RK, Reisinger A, eds. Climate change 2007: synthesis report. Geneva, Switzerland: IPCC.
  • Jacobsen AL, Agenbag L, Esler KJ, Pratt RB, Ewers FW, Davis SD. 2007. Xylem density, biomechanics and anatomical traits correlate with water stress in 17 evergreen shrub species of the Mediterranean-type climate region of South Africa. Journal of Ecology 95: 171183.
  • Jacobsen AL, Esler KJ, Pratt RB, Ewers FW. 2009. Water stress tolerance of shrubs in Mediterranean-type climate regions: convergence of fynbos and succulent karoo communities with California shrub communities. American Journal of Botany 96: 14451453.
  • Jeffery D, Moll EJ, Vanderheyden F. 1987. Comparative water potentials of 4-month-old and 40-year-old Cape fynbos plants. South African Journal of Botany 53: 3234.
  • Klak C, Reeves G, Hedderson T. 2004. Unmatched tempo of evolution in Southern African semi-desert ice plants. Nature 427: 6365.
  • Klausmeyer KR, Shaw MR. 2009. Climate change, habitat loss, protected areas and the climate adaptation potential of species in Mediterranean ecosystems worldwide. PLoS ONE 4: 19.
  • Limm EB, Simonin KA, Bothman AG, Dawson TE. 2009. Foliar water uptake: a common water acquisition strategy for plants of the redwood forest. Oecologia 161: 449459.
  • Linder HP. 2003. The radiation of the Cape flora, southern Africa. Biological Reviews 78: 597638.
  • Manders PT, Smith RE. 1992. Effects of artificially established depth to water table gradients and soil type on the growth of Cape fynbos and forest plants. South African Journal of Botany 58: 195201.
  • Marloth R. 1903. Results of experiments on Table Mountain for ascertaining the amount of moisture deposited from the south-east clouds. Transactions of the South African Philosophical Society 14: 403408.
  • McDowell NG. 2011. Mechanisms linking drought, hydraulics, carbon metabolism, and vegetation mortality. Plant Physiology 155: 10511059.
  • McDowell NG, Beerling DJ, Breshears DD, Fisher RA, Raffa KF, Stitt M. 2011. The interdependence of mechanisms underlying climate-driven vegetation mortality. Trends in Ecology and Evolution 26: 523532.
  • McDowell N, Pockman WT, Allen CD, Breshears DD, Cobb N, Kolb T, Plaut J, Sperry J, West AG, Williams DG et al. 2008. Mechanisms of plant survival and mortality during drought: why do some plants survive while others succumb to drought? New Phytologist 178: 719739.
  • McDowell NG, Sevanto S. 2010. The mechanisms of carbon starvation: how, when, or does it even occur at all? New Phytologist 186: 264266.
  • Meinzer FC, Johnson DM, Lachenbruch B, McCulloh KA, Woodruff DR. 2009. Xylem hydraulic safety margins in woody plants: coordination of stomatal control of xylem tension with hydraulic capacitance. Functional Ecology 23: 922930.
  • Midgley GF, Chapman RA, Hewitson B, Johnston P, De Wit M, Ziervogel G, Mukheibir P, Van Niekerk L, Tadross M, Van Wilgen BW et al. 2005. A status quo, vulnerability and adaptation assessment of the physical and socio-economic effects of climate change in the Western Cape. Stellenbosch, South Africa: CSIR Environmentek.
  • Midgley GF, Hannah L, Millar D, Rutherford MC, Powrie LW. 2002. Assessing the vulnerability of species richness to anthropogenic climate change in a biodiversity hotspot. Global Ecology and Biogeography 11: 445451.
  • Midgley GF, Hannah L, Millar D, Thuiller W, Booth A. 2003. Developing regional and species-level assessments of climate change impacts on biodiversity in the Cape Floristic Region. Biological Conservation 112: 8797.
  • Miller PC, Miller JM, Miller PM. 1983. Seasonal progression of plant water relations in fynbos in the Western-Cape-Province, South-Africa. Oecologia 56: 392396.
  • Miller JM, Miller PC, Miller PM. 1984. Leaf conductances and xylem pressure potentials in fynbos plant dpecies. South African Journal of Science 80: 381385.
  • Moll EJ, Sommerville JEM. 1985. Seasonal xylem pressure potentials of two South African coastal fynbos species in three soil types. South African Journal of Botany 51: 187193.
  • Nepstad DC, De CCR, Davidson EA, Jipp PH, Lefebvre PA, Negreiros GH, Da SED, Stone TA, Trumbore SE, Vieira S. 1994. The role of deep roots in the hydrological and carbon cycles of amazonian forests and pastures. Nature 372: 666669.
  • Nepstad DC, Tohver IM, Ray D, Moutinho P, Cardinot G. 2007. Mortality of large trees and lianas following experimental drought in an Amazon forest. Ecology 88: 22592269.
  • Ojeda F. 1998. Biogeography of seeder and resprouter Erica species in the Cape Floristic Region – where are the resprouters? Biological Journal of the Linnean Society 63: 331347.
  • Ojeda F, Brun FG, Vergara JJ. 2005. Fire, rain and the selection of seeder and resprouter life-histories in fire-recruiting, woody plants. New Phytologist 168: 155165.
  • Rebelo AG, Boucher C, Helme N, Mucina L, Rutherford MC. 2006. Fynbos biome. In: Mucina L, Rutherford MC, eds. The vegetation of South Africa, Lesotho and Swaziland. Pretoria, South Africa: South African National Biodiversity Institute, 53219.
  • Richardson DM, Kruger FJ. 1990. Water relations and photosynthetic characteristics of selected trees and shrubs of riparian and hillslope habitats in the South-Western Cape Province South Africa. South African Journal of Botany 56: 214225.
  • Sala A, Piper F, Hoch G. 2010. Physiological mechanisms of drought-induced tree mortality are far from being resolved. New Phytologist 186: 274281.
  • Schurr FM, Midgley GF, Rebelo AG, Reeves G, Poschlod P, Higgins SI. 2007. Colonization and persistence ability explain the extent to which plant species fill their potential range. Global Ecology and Biogeography 16: 449459.
  • Sharp ZD. 2007. Principles of stable isotope geochemisty. Upper Saddle River, NJ, USA: Pearson Prentice Hall.
  • Simonin KA, Santiago LS, Dawson TE. 2009. Fog interception by Sequoia sempervirens (D. Don) crowns decouples physiology from soil water deficit. Plant, Cell & Environment 32: 882892.
  • Socki RA, Karlsson HR, Gibson EK. 1992. Extraction technique for the determination of 18O in water using preevacuated glass vials. Analytical Chemistry 64: 829831.
  • Stock WD, van der Heyden F, Lewis OAM. 1992. Plant structure and function. In: Cowling RM, ed. The ecology of fynbos: nutrients, fire and diversity. Cape Town, South Africa: Oxford University Press, 226240.
  • Verboom GA, Archibald JK, Bakker FT, Bellstedt DU, Conrad F, Dreyer LL, Forest F, Galley C, Goldblatt P, Henning JF et al. 2009. Origin and diversification of the Greater Cape flora: ancient species repository, hot-bed of recent radiation, or both? Molecular Phylogenetics and Evolution 51: 4453.
  • Verdaguer D, Ojeda F. 2002. Root starch storage and allocation patterns in seeder and resprouter seedlings of two Cape Erica (Ericaceae) species. American Journal of Botany 89: 11891196.
  • West AG, Hultine KR, Burtch KG, Ehleringer JR. 2007a. Seasonal variations in moisture use in a pinon–juniper woodland. Oecologia 153: 787798.
  • West AG, Hultine KR, Jackson TL, Ehleringer JR. 2007b. Differential summer water use by Pinus edulis and Juniperus osteosperma reflects contrasting hydraulic characteristics. Tree Physiology 27: 17111720.
  • West AG, Hultine KR, Sperry JS, Bush SE, Ehleringer JR. 2008. Transpiration and hydraulic strategies in a pinon-juniper woodland. Ecological Applications 18: 911927.
  • West AG, Patrickson SJ, Ehleringer JR. 2006. Water extraction times for plant and soil materials used in stable isotope analysis. Rapid Communications in Mass Spectrometry 20: 13171321.
  • Yates CJ, Elith J, Latimer AM, Le Maitre D, Midgley GF, Schurr FM, West AG. 2010. Projecting climate change impacts on species distributions in megadiverse South African Cape and Southwest Australian Floristic Regions: opportunities and challenges. Austral Ecology 35: 374391.