Current patterns of habitat transformation and future threats to biodiversity in terrestrial ecosystems of the Cape Floristic Region, South Africa

Biological Conservation

Volumn 112, Issue 1-2, 2003, Pages 63-85

  Rouget, Mathieu ^a   Richardson, David M ^a   Cowling, Richard M ^b   Lloyd, J Wendy ^c   Lombard, Amanda T ^b  

^a UNIVERSITY OF CAPE TOWN   (South Africa)

^b NELSON MANDELA METROPOLITAN UNIVERSITY   (South Africa)

^c AGRICULTURAL RESEARCH COUNCIL   (South Africa)

Author keywords

Agriculture; Biodiversity; Biological invasions; Conservation planning; Future land use changes; Spatial modelling; Urbanisation; Vulnerability

Indexed keywords

AGRICULTURAL INTENSIFICATION; BIODIVERSITY; BIOLOGICAL INVASION; CONSERVATION PLANNING; HABITAT LOSS; URBANIZATION;

CAPE FLORISTIC REGION; SOUTH AFRICA;

EID: 0038400941     PISSN: 00063207     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0006-3207(02)00395-6     Document Type: Article

References (83)

1. Abbit, R.J.F., Scott, J.M., Wilcove, D.S., 2000. The geography of vulnerability: incorporating species geography and human development patterns into conservation planning. Biological Conservation 96, 169-175.
2. Beissinger, S.R., Steadman, S.C., Wohlgenant, T., Blate, G., Zack, S., 1996. Null models for assessing ecosystem conservation priorities: threatened birds as titers of threatened ecosystems in South America. Conservation Biology 10, 1343-1352.
3. Clarke, K.C., Hoppen, S., Gaydos, L., 1997. A self-modifying cellular automaton model of historical urbanization in the San Francisco Bay area. Environmental Planning B - Planning Design 24, 247-261.
4. Cowling, R.M., 1992. The Ecology of Fynbos: Nutrients, Fire and Diversity. Oxford University Press, Cape Town.
5. Cowling, R.M., Bond, W.J., 1991. How small reserves can be? An empirical approach in the Cape fynbos. Biological Conservation 58, 243-256.
6. Cowling, R.M., Heijnis, C.J., 2001. The identification of Broad Habitat Units as biodiversity entities for systematic conservation planning in the Cape Floristic Region. South African Journal of Botany 67, 15-38.
7. Cowling, R.M., Hilton-Taylor, C., 1994. Patterns of plant diversity and endemism in southern Africa: a overview. In: Huntley, B.J. (Ed.), Botanical Diversity in Southern Africa. National Botanical Institute, Pretoria, pp. 31-52.
8. Cowling, R.M., Pressey, R.L., Rouget, M., Lombard, A.T., 2003. A conservation plan for a global biodiversity hotspot - the Cape Floristic Region, South Africa. Biological Conservation 112, 191-216.
9. Cowling, R.M., Pressey, R.L., Lombard, A.T., Heijnis, C.J., Richardson, D.M., Cole, N., 1999. Framework for a Conservation Plan for the Cape Floristic Region. Institute of Plant Conservation, Cape Town.
10. Crist, P.J., Kohley, T.W., Oakleaf, J., 2000. Assessing land-use impacts on biodiversity using an expert system tool. Landscape Ecology 15, 47-62.
11. De'ath, G., Fabricius, K.E., 2000. Classification and regression trees: a powerful yet simple technique for ecological data analysis. Ecology 81, 3178-3192.
12. Dinerstein, E., Wikramanayake, E.D., 1993. Beyond "hotspots": how to prioritize investments to conserve biodiversity in the Indo-Pacific region. Conservation Biology 7, 53-65.
13. Dobson, A.P., Rodriguez, J.P., Roberts, W.M., Wilcove, D.S., 1997. Geographic distribution of endangered species in the United States. Science 275, 550-553.
14. Endangered Species Act, The (ESA), 1973. 16 USC, Sections 1531-1543.
15. ERDAS Imagine, 1997. ERDAS Field Guide, Fourth ed. Rev. and Expanded. ERDAS, Atlanta, Georgia.
16. Fairbanks, D.H.K., Scholes, R.J., 1999. South African Study on Climate Change: Vulnerability and Adaptation Assessment for Plantation Forestry. Report to National Research Facility (Sustainable Development Programme), Pretoria, South Africa.
17. Fairbanks, D.H.K., Thompson, M.W., Vink, D.E., Newby, T.S., van der Berg, H.M., Everard, D.A., 2000. The South African land-cover characteristics database: a synopsis of the landscape. South African Journal of Science 96, 69-85.
18. Fielding, A.H., Bell, J.F., 1997. A review of methods for the assessments of prediction errors in conservation presence/absence models. Environmental Conservation 24, 38-49.
19. Flather, C.H., Knowles, M.S., Kendall, I.A., 1998. Threatened and endangered species geography. BioScience 48, 365-376.
20. Franklin, J.F., 1993. Preserving biodiversity - species ecosystems or landscapes? Ecological Applications 3, 202-205.
21. Franklin, J., 1998. Predicting the distribution of shrub species in southern California from climate and terrain-derived variables. Journal of Vegetation Science 9, 733-748.
22. Goldblatt, P., Manning, J., 2000. Cape Plants: a conspectus of the Cape Flora of South Africa. Strelitzia 9. National Botanical Institute and Missouri Botanical Garden, Cape Town.
23. Guisan, A., Zimmermann, N.E., 2000. Predictive habitat distribution models in ecology. Ecological Modelling 135, 147-186.
24. Gunter, J.T., Hodges, D.G., Swalm, C.M., Regens, J.L., 2000. Predicting the urbanisation of pine and mixed forest in Saint Tammany, Parish, Louisiana. Photogrammetric Engineering and Remote Sensing 66, 1469-1476.
25. Hawkins, D.M., 1995. Formal Inference-based Recursive Modelling. Department of Applied Statistics, University of Minnesota, St Paul.
26. Heijnis, C., Lombard, A.T., Cowling, R.M., Desmet, P.G., 1999. Picking up pieces: a biosphere reserve for a fragmented landscape - the Coastal Lowlands of the Western Cape, South Africa. Biodiversity and Conservation 8, 471-496.
27. Higgins, S.I., Richardson, D.M., Cowling, R.M., 2001. Validation of a spatial simulation model of a spreading alien plant population. Journal of Applied Ecology 38, 571-584.
28. Higgins, S.I., Richardson, D.M., Cowling, R.M., Trinder-Smith, T.H., 1999. Predicting the landscape scale distribution of alien plants and their threats to biodiversity. Conservation Biology 13, 303-313.
29. Kemper, J., Cowling, R.M., Richardson, D.M., 1999. Fragmentation of South African renosterveld shrublands: effects on plant community structure and conservation implications. Biological Conservation 90, 103-111.
30. Landis, J.D., 1994. The Californian urban future model: a new generation of metropolitan simulation models. Environmental Planning B: Planning Design 21, 399-420.
31. Le Maitre, D.C., van Wilgen, B.W., Chapman, R.A., McKelly, D.H., 1996. Invasive plants and water resources in the Western Cape Province, South Africa: modelling the consequences of a lack of management. Journal of Applied Ecology 33, 161-172.
32. Lloyd, J.W., van den Berg, E.C., van Wyk, E., 1999. CAPE Project. The Mapping of Threats to Biodiversity in the Cape Floristic Region with the Aid of Remote Sensing and Geographic Information Systems (Report GW/A1999/54). Agricultural Research Council, Institute for Soil, Climate and Water, Pretoria, South Africa.
33. Lombard, A.T., Cowling, R.M., Pressey, R.L., Mustart, P.J., 1997. Reserve selection in a species-rich and fragmented landscape on the Agulhas Plain, South Africa. Conservation Biology 11, 1101-1116.
34. Lombard, A.T., Hilton-Taylor, C., Rebelo, A.G., Pressey, R.L., Cowling, R.M., 1999. Reserve selection in the succulent Karoo, South Africa: coping with high compositional turnover. Plant Ecology 142, 35-55.
35. Macdonald, I.A.W., Richardson, D.M., 1986. Alien species in terrestrial ecosystems of the fynbos biome. In: Macdonald, I.A.W., Kruger, F.J., Ferrar, A.A. (Eds.), The Ecology and Management of Biological Invasions in Southern Africa. Oxford University Press, Cape Town, pp. 77-91.
36. Margules, C.R., Pressey, R.L., 2000. Systematic conservation planning. Nature 405, 243-253.
37. Master, L.L., 1991. Assessing threats and setting priorities for conservation. Conservation Biology 5, 559-563.
38. Maze, K.E., Rebelo, A.G., 1999. Core Flora Conservation Areas on the Cape Flats. Botanical Society of South Africa, Newlands.
39. Menon, S., Pontius, R.G., Rose, J., Khan, M.L., Bawa, K.S., 2001. Identifying conservation-priority areas in the tropics: a land-use change modeling approach. Conservation Biology 15, 501-512.
40. Mittermeir, R.A., Myers, N., Thomsen, J.B., 1998. Biodiversity hotspots and major tropical wilderness areas: approaches to setting conservation priorities. Conservation Biology 12, 516-520.
41. Moody, A., Woodcock, C.E., 1995. The influence of scale and the spatial characteristics of landscapes on land-cover mapping using remote sensing. Landscape Ecology 10, 363-379.
42. Myers, N., 1988. Threatened biotas: "Hotspots" in tropical forests. The Environmentalist 10, 243-255.
43. Myers, N., Mittermeier, R.A., Mittermeier, C.G., da Fonseca, G.A.B., Kent, J., 2000. Biodiversity hotspots conservation priorities. Nature 403, 853-858.
44. Noss, R.F., O'Connell, M.A., Murphy, D.D., 1997. The Science of Conservation Planning: Habitat Conservation under the Endangered Species Act. World Wildlife Fund and Island Press, Washington, DC.
45. Peterson, A.T., Vieglais, D.A., 2001. Predicting species invasions using ecological niche modelling. BioScience 51, 363-371.
46. Pressey, R.L., 1997. Priority conservation areas: towards an operational definition for regional assessments. In: Pigram, J.J., Sundell, R.C. (Eds.), National Parks and Protected Areas: Selection, Delimitation and Management. Centre for Water Research Policy. University of New England, Armidale, pp. 337-357.
47. Pressey, R.L., Cowling, R.M., 2001. Reserve selection algorithms and the real world. Conservation Biology 15, 275-277.
48. Pressey, R.L., Taffs, K.H., 2001. Scheduling conservation action in production landscapes: priority areas in western New South Wales defined by irreplaceability and vulnerability to vegetation loss. Biological Conservation 100, 355-376.
49. Pressey, R.L., Cowling, R.M., Rouget, M., 2003. Formulating conservation targets for biodiversity pattern and process in the Cape Floristic Region, South Africa. Biological Conservation 112, 99-127.
50. Pressey, R.L., Ferrier, S., Hager, T.C., Woods, C.A., Tully, S.L., Weiman, K.M., 1996. How well protected are the forests of northeastern New South Wales? - Analyses of forest environments in relation to formal protection measures, land tenure, and vulnerability to clearing. Forest Ecology and Management 85, 311-333.
51. Rebelo, A.G., 1991. Protea Atlas Manual. Instruction Booklet to the Protea Atlas Project. Endangered Plant Laboratory, National Botanical Institute, Kirstenbosch and Percy FitzPatrick Institute of African Ornithology, University of Cape Town.
52. Rebelo, A.G., 1992. Red data book species in the Cape Floristic Region: threats, priorities and target species. Transactions of the Royal Society of South Africa 48, 55-86.
53. Rebelo, A.G., Siegfried, W.R., 1990. Protection of fynbos vegetation: ideal and real-world options. Biological Conservation 54, 17-34.
54. Rebelo, A.G., Siegfried, W.R., 1992. Where should nature reserves be located in the Cape Floristic Region, South Africa? Models for the spatial configuration of a reserve network aimed at maximizing the protection of floral diversity. Conservation Biology 6, 243-252.
55. Reichard, S.H., Hamilton, C.W., 1997. Predicting invasions of woody plants introduced in North America. Conservation Biology 11, 193-203.
56. Richardson, D.M., Macdonald, I.A.W., Holmes, P.M., Cowling, R.M., 1992. Plant and animal invasions. In: Cowling, R.M. (Ed.), The Ecology of Fynbos: Nutrients, Fire and Diversity. Oxford University Press, Cape Town, pp. 271-308.
57. Richardson, D.M., van Wilgen, B.W., Higgins, S.I., Trinder-Smith, T.H., Cowling, R.M., McKell, D.H., 1996. Current and future threats to plant biodiversity on the Cape Peninsula, South Africa. Biodiversity and Conservation 5, 607-647.
58. Richardson, D.M., Macdonald, I.A.W., Hoffmann, J.H., Henderson, L., 1997. Alien plant invasions. In: Cowling, R.M., Richardson, D.M., Pierce, S.M. (Eds.), Vegetation of Southern Africa. Cambridge University Press, Cambridge, pp. 535-570.
59. Richardson, D.M., Bond, W.J., Dean, W.R.J., Higgins, S.I., Midgley, G.F., Milton, S.J., Powrie, L.W., Rutherford, M.C., Samways, M., Schulze, R.E., 2000. Invasive aliens organisms and global change: a South African perspective. In: Mooney, H.A., Hobbs, R.J. (Eds.), The Impact of Global Change on Alien Species. Island Press, Washington, pp. 303-349.
60. Riebsame, W.E., Meyer, W.B., Turner II, B.L., 1994. Modeling land use and cover as part of global environmental change. Climatic Change 28, 45-64.
61. Rojas, M., 1992. The species problem and conservation: what are we protecting? Conservation Biology 6, 170-178.
62. Rouget, M., 2003. Measuring conservation value at fine and broad scale: implications for diverse and fragmented regions. Biological Conservation 112, 217-232.
63. Rouget, M., Richardson, D.M., Cowling, R.M., 2003. The current configuration of protected areas in the Cape Floristic Region - reservation bias and representation of biodiversity patterns and processes. Biological Conservation 112, 129-145.
64. Rouget, M., Richardson, D.M., Milton, S.J., Polakow, D., 2001. Predicting invasion dynamics of four alien Pinus species in a highly fragmented semi-arid shrubland in South Africa. Plant Ecology 152, 79-92.
65. Serneels, S., Lambin, E.F., 2001. Proximate causes of land-use change in Narok District, Kenya: a spatial statistical model. Agriculture, Ecosystems and Environment 85, 65-81.
66. Shoshany, M., 2000. Satellite remote sensing of natural Maditerranean vegetation: a review within an ecological context. Progress in Physical Geography 24, 153-178.
67. Sisk, T.D., Launer, A.E., Switky, K.R., Ehrlich, P.R., 1994. Identifying extinction threats: global analyses of the distribution of biodiversity and the expansion of the human entreprise. BioScience 44, 592-604.
68. Soule, M.E., 1991. Conservation: tactics for a constant crisis. Science 253,744-750.
69. Stoms, D.M., 2000. GAP management status and regional indicators of threats to biodiversity. Landscape Ecology 15, 21-33.
70. Swenson, J.J., Franklin, J., 2000. The effects of future urban development on habitat fragmentation in the Santa Monica Mountains. Landscape Ecology 15, 713-730.
71. Theobald, D.M., Hobbs, N.T., Bearly, T., Zack, J.A., Shenk, T., Riebsame, W.E., 2000. Incorporating biological information in local land-use decision making for conservation planning. Landscape Ecology 15, 35-45.
72. Tou, J.T., Gonzales, R.C., 1974. Pattern Recognition Principles. Addison-Wesley Publishing Company, Reading, MA.
73. Turpie, J.K., Heydenrych, B.J., Lamberth, S.J., 2003. Economic value of terrestrial and marine biodiversity in the Cape Floristic Region: implications for defining effective and socially optimal conservation strategies. Biological Conservation 112, 233-251.
74. Vayssieres, M.P., Plant, R.E., Allen-Diaz, B.H., 2000. Classification trees: an alternative non-parametric approach for predicting species distributions. Journal of Vegetation Science 11, 679-694.
75. Veldkamp, A., Lambin, E.F., 2001. Predicting land-use change. Agriculture, Ecosystems and Environment 85, 1-6.
76. Versfeld, D.B., Le Maitre, D.C., Chapman, R.A., 1998. Alien Invading Plants and Water Resources in South Africa: A Preliminary Assessment. WRC, Pretoria.
77. Vlok, J.H.J., 1988. Alpha diversity of lowland fynbos herbs at various levels of infestation by alien annuals. South African Journal of Botany 54, 623-627.
78. Wear, D.N., Turner, M.G., Naiman, R.J., 1998. Land cover along an urban-rural gradient: implications for water quality. Ecological Applications 8, 619-630.
79. White, D., Minotti, P.G., Barczack, M.J., Sifneos, J.C., Freemark, K.E., Santelmann, M.V., Steinitz, C.F., Kiester, A.R., Preston, E.M., 1997. Assessing risks to biodiversity from future landscape change. Conservation Biology 11, 349-360.
80. Wilcove, D.S., Rothstein, D., Dubow, D., Phillips, A., Losos, E., 1998. Quantifying threats to imperiled species in the United States. BioScience 48, 607-615.
81. Wilson, E.O., 1992. The Diversity of Life. Belknap Press, Cambridge.
82. Wood, J., Low, A.B., Donaldson, J.S., Rebelo, A.G., 1994. Threats to plant species diversity through urbanization and habitat transformation in the Cape Metropolitan Area, South Africa. Strelitzia 1, 259-274.
83. Woodward, F.I., 1987. Climate and Plant Distribution. Cambridge University Press, Cambridge.