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Floristic composition and vegetation ecology of the Malindi bay coastal dune field, Kenya

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Abstract

A short outline is given of the floristic composition, structure and distribution of coastal dune vegetation found at Malindi Bay, Kenya. The area was studied by air photo interpretation and field sampling to determine the relationship of plants to aeolian features. TWINSPAN classification was used to distinguish geomorphological units on the basis of their species composition.

In this paper, an inventory and first quantitative analysis of vegetation distribution is presented. We identified 174 plant species from 62 families in the sand dunes and several plant communities are distinguished based on the species content and the connection with morphological units.Papilionaceae with 18 species andPoaceae with 17 species were the most represented families. A distinct zonal distribution of the plant communities was found.

The most important plant species are the pioneer vegetation consisting ofHalopyrum mucronatum, Ipomoea pescaprae andScaevola plumieri. The woody shrub species which have colonized the established primary dunes and hummock dunes areCordia somaliensis, Pluchea discoridis, Tephrosia purpurea (dunensis). Succulent herbs were identified in the dune slacks and salt marsh that are moist and damp environments.

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References

  • Anon. 1996.Climatological statistics for kenya. Kenya Meteorological Department, Nairobi KE.

  • Abuodha, J.O.Z. 2000.Geomorphology of the Malindi Bay coastal sand dunes Ph.D. Thesis, University of Amsterdam, NL.

    Google Scholar 

  • Arens, S.M. & Wiersma, J. 1994. The dutch foredunes; inventory and classification.J. Coast. Res. 10: 189–202.

    Google Scholar 

  • Ash, J.E. & Wasson, R.J. 1983. Vegetation and sand mobility in the Australian desert dunefield.Z. Geomorph. 45: 111–123.

    Google Scholar 

  • Avis, A.M. 1989. A review of coastal dune stabilization in the Cape Province of South Africa.Landscape Urban Plann. 18: 55–68.

    Article  Google Scholar 

  • Barker, J.R., Herlocker, D.J. & Young, S.A. 1989. Vegetal dynamics in response to sand dune encroachment within the coastal grasslands of central Somalia.Afr. J. Ecol. 17: 277–282.

    Article  Google Scholar 

  • Birch, W.R. 1963. Observations on the littoral and coral vegetation of the Kenya coast.J. Ecol. 51: 603–615.

    Article  Google Scholar 

  • Carter, R.W.G. & Wilson, P. 1990. The geomorphological, ecological and pedological development of coastal foredunes at Magilligan Point, North Ireland. In: Nordstrom, K.F., Psuty, N.P. & Carter, B. (eds.),Coastal dunes, form and processes, pp. 129–157. Wiley & Sons Ltd., Chichester, UK.

    Google Scholar 

  • Castillo, S., Popma, J. & Moreno-Casasola, J. 1991. Coastal sand dune vegetation of Tabasco and Campeche, Mexico.J. Veg. Sci. 2: 73–88.

    Article  Google Scholar 

  • Cooper, W.S. 1958. Coastal sand dunes of Oregon and Washington.Mem. Geol. Soc. Am. 72: 1–138.

    Google Scholar 

  • Dale, I.R. 1939. The woody vegetation of the coast province of Kenya.Imp. For. Inst. Paper 18: 1–28.

    Google Scholar 

  • Frazier, J.G. 1974.Ecology and geomorphology of five Tanzanian islands. East African Wildlife Society, Nairobi, KE.

    Google Scholar 

  • Hesp, P.A. & Nordstrom, K.F. 1990. Geomorphology and evolution of active transgressive dunefields. In: Nordstrom, K.F., Psuty, N.P. & Carter, B. (eds.)Coastal dunes, form and process, pp. 253–288. Wiley & Sons Ltd., Chichester, UK.

    Google Scholar 

  • Hill, M.O. 1979.TWINSPAN, Cornell University, New York, NY, US.

    Google Scholar 

  • Jungerius, P.D. & de Jong, J.H. 1989. Variability in water repellence in the dunes along the Dutch coast.Catena 16: 491–497.

    Article  Google Scholar 

  • Kent, M. & Coker, P. 1992Vegetation distribution and analysis: a practical approach. Belhaven Press, London, UK.

    Google Scholar 

  • Kokwaro, J.O. 1993.Medicinal plants of East Africa. Kenya Literature Bureau, Nairobi, KE.

    Google Scholar 

  • Kumler, M.L. 1968. Plant succession on the sand dunes of the Oregon coast.Ecology 50: 695–704.

    Article  Google Scholar 

  • Leatherman, S.P. 1979. Barrier dune systems: a reassessment.Sediment Geol. 24: 1–16.

    Article  Google Scholar 

  • Margalef, R. 1958. Temporal succession and spatial heterogeneity in phytoplankton. In: Buzzati-Traverso, A.A. (ed.)Perspectives in marine biology. University of Carlifornia Press, Berkeley, CA, US.

    Google Scholar 

  • Melton, F.A. 1940. A tentative classification of sand dunes and its application to the dune history in the southern High Plains.J. Geol. 48: 113–174.

    Article  Google Scholar 

  • Moomaw, J.C. 1960.A study of the plant ecology of the coast region of Kenya colony of British East Africa. Government Printer, Nairobi, KE.

    Google Scholar 

  • Mueller-Dombois, D. & Ellenberg, H. 1974.Aims and methods of vegetation ecology. John Wiley & Sons, New York, NY, US.

    Google Scholar 

  • Musila, W.N. 1998. Composition, structure and distribution of coastal dune vegetation between Malindi and Mambrui. In: Hoorweg, J. (ed.)Dunes, groundwater, mangroves and birdlife in coastal Kenya, pp. 17–39. Coastal Ecology Series, 4. Acts Press, Nairobi, KE.

    Google Scholar 

  • Olson, J.S. 1958. Rates of succession and soil changes on southern lake Michigan dunes.Bot. Gaz. 119: 129–170.

    Article  Google Scholar 

  • Oosterom, A.P. 1988.The geomorphology of southeast Kenya Ph. D. Thesis, Wageningen Agricultural University, Wageningen, NL.

    Google Scholar 

  • Pye, K. 1981. Rate of dune reddening in a humid tropical climate.Nature 290: 282–284.

    Article  Google Scholar 

  • Pye, K. 1982. Characteristics and significance of some humate-cemented sands (humicretes) at Cape Flattery, North Queensland, Australia.Geol. Mag. 119: 229–236.

    Article  Google Scholar 

  • Ranwell, D.S. 1972.Ecology of salt marshes and sand dunes. Chapman & Hall, London, UK.

    Google Scholar 

  • Sarre, R.D. 1989. The morphological significance of vegetation and relief on coastal foredune processe.Z. Geomorph. 73: 17–31.

    Google Scholar 

  • Stehle, T.C. 1988. Sand dune ecology and driftsand reclamation in South Africa. In: Van Gadow, K. (ed.)South African forestry handbook. The South African Institute of Forestry, Pretoria, ZA.

    Google Scholar 

  • Thomas, D.S.G. & Tsoar, H. 1990. The geomorphological role of vegetation in desert dune systems. In: Thornes, J.B. (ed.)Vegetation and erosion, pp. 471–480. Wiley & Sons Ltd., Chichester, UK.

    Google Scholar 

  • van der Maarel, E., Boot, R., Dorp, D. van & Rijntjes, J. 1985. Vegetation succession on the dunes near Oostvoorne, The Netherlands; a comparison of the vegetation in 1959 and 1980.Vegetatio 58: 137–187.

    Article  Google Scholar 

  • Willis, A.J., Folkes, B.F., Hope-Simpson, J.F. & Yemm, E.W. 1959. Braunton Burrows: The dune system and its vegetation.J. Ecol. 47: 249–288.

    Article  Google Scholar 

  • Wolfe, S.A. & Nickling, W.G. 1993. The protective role of sparse vegetation in wind erosion.Progr. Phys. Geogr. 17: 50–68.

    Article  Google Scholar 

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Abuodha, J.O.Z., Musila, W.M. & van der Hagen, H. Floristic composition and vegetation ecology of the Malindi bay coastal dune field, Kenya. J Coast Conserv 9, 97–112 (2003). https://doi.org/10.1652/1400-0350(2003)009[0097:FCAVEO]2.0.CO;2

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  • DOI: https://doi.org/10.1652/1400-0350(2003)009[0097:FCAVEO]2.0.CO;2

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