AG BODENKUNDE 1994.
Kartieranleitung der Arbeitsgemeinschaft Bodenkunde der Geologischen Landesämter.
4. Auflage, Stuttgart.
Akhtar-Schuster M, Bock B, Falk T, Kirk M, Schmiedel U and Wolkenhauer C. 2003.
Environmental Impact and Socio-economic Incentives of Contrasting Land Management Systems in Southern Namibia.
www.tropentag.de
Behrens K 2002.
Vergleichende Untersuchungen zur floristischen und physiognomisch-strukturellen Zusammensetzung der Vegetation im Namaqualand/Südafrika unter Einfluss unterschiedlicher Beweidungsintensität
Diplomarbeit, Universität Hamburg
Blackie R & Tarr P 1999.
Government policies on sustainable development in Namibia.
(Eds. Directorate of Environmental Affairs, Ministry of Environment and Tourism).
Research Discussion Paper no. 28, Windhoek, Namibia.
Bock B 2003.
Interview with Gellap-Ost Research Station, Stef Coetzee.
n.v.
Braun-Blanquet J 1964.
Pflanzensoziologie.
Springer-Verlag, Wien, New York.
Coates Palgrave K 1983.
Trees of Southern Africa.
2nd edition. Struik Publishers, Cape Town.
Cowling RM & Hilton-Taylor C 1997.
Phytogeography, flora and endemism.
In: Cowling RM, Richardson DM & Pierce SM (eds): Vegetation of southern Africa,
Cambridge University Press. p.99-130.
Cowling RM, Esler KJ, Midgley GF & Honig MA 1994.
Plant functional diversity and climate in arid and semi-arid southern Africa.
J. Arid. Environ. 27: 141-158.
Cowling RM, Gibbs Russell GE, Hoffmann MT and Hilton-Taylor C 1989.
Patterns of plant species diversity in southern Africa.
In: Huntley BJ (ed) 1989: Biotic diversity in southern Africa, Concepts and conservation.
Cape Town, Oxford University Press p.19-50.
Cowling RM & Hilton-Taylor C 1999.
Plant biogeography, endemism and diversity.
In: Dean WRJ & Milton S 1999 (eds.): The Karoo, Ecological patterns and processes.
Cape Town, Cambridge University Press p.42-56.
Desmet P G & Cowling R M 1999
The climate of the karoo – a functional approach.
In: The Karoo. Ecological patterns and processes
Cape Town, Cambridge University Press p.3-16.
Dunne T, Dietrich W E and Brunengo M J 1978.
Recent and past erosion rates in semi-arid Kenya.
Zeitschrift für Geomorphologie, Supplement, 29, p.130-140.
du Toit PCV 2000.
Reclaiming degraded veld in the Kalahari.
( Internet, über Rhigozum )
Ellenberg H, Mueller-Dombois D 1966.
A key to Raunkiaer polant life forms with revised subdevisions.
Ber. Beobot. Inst. ETH, Stiftung Rübel.
Genis G & Schalk K E L 1984.
The Geology of Area 2618: Keetmanshoop
Geological Survey, Windhoek
Gimborn A 1996.
Vegetationsökologische Analyse eines kleinräumigen Transektes von 5 km Länge im Namaland (Namibia )
Magisterarbeit, Universität zu Köln
Hill MO 1979.
TWINSPAN – a FORTRAN program for arranging multivariate data in an ordered two-way table by classification of the individuals and attributes.
Cornell University. Ithaca, New York. pp. 48.
Jongman RHG, ter Braak CJF & van Tongeren OFR 1995.
Data analysis in community and landscape ecology.
Cambridge University Press. pp. 299.
Kempf J 1994.
Probleme der Land-Degradation in Namibia.
Würzburger Geographische Manuskripte, Heft 31.
Würzburg. pp. 164.
Jürgens N 1986.
Untersuchungen zur Ökologie sukkulenter Pflanzen des südlichen Afrika.
Mitteilungen aus dem Institut für Allgemeine Botanik Hamburg,21:129-365.
Jürgens N 1991.
A new approach to the Namib Region.
Vegetatio 97: pp.21-38.
Jürgens N, Gunster A, Seely M K and Jacobson K M 1997.
Desert. In: Vegetation of southern Africa, eds. Cowling R M, Richardson D M and Pierce S M, pp.189-215.
Cambridge University Press.
Lancaster J, Lancaster N and Seely M K 1984.
Climate of the central Namib Desert.
Madoqua, 14, 5-61.
Larcher W. 2001.
Ökophysiologie der Pflanzen.
6. Auflage, Stuttgart. pp.408
Leonard S G, Miles R L and Tueller P T 1988.
Vegetation-soil relationshipson arid and semi-arid rangelands. In:
Vegetation science applications for rangeland analysis and management,
ed. Tueller P T, pp. 226-251
Dordrecht: Kluwer Academic Publishers
Le Roux A & Schelpe T 1994.
Namaqualand. South African Wild Flower Guide I.
Cape Town
Merxmüller H 1966-1972
Prodromus einer Flora von Südwestafrika
München
Milton SJ & Dean W R J 1990.
How grazing turns rare seedling recriutment events to non-events in arid environments.
In Breckle S-W, Veste M & Wucherer W (eds).
Sustainable Land-Use in Deserts.
Springer, Heidelberg-Berlin-New York
Müller-Dombois D & Ellenberg H 1974.
Aims and methods of vegetation ecology.
New York: Wiley.n.v.
Palmer AR & Hoffman MT 1997.
Nama-Karoo.
In Cowling RM, Richardson DM, Pierce SM (eds.): Vegetation of Southern Africa.
Cambridge University Press. 167-188
Pfadenhauer J 1997.
Vegetationsökologie.
IHW-Verlag, Eching. pp.448
Raunkiaer C 1934.
The life forms of plants.
Oxford University Press.
Republic of Namibia 2002.
Communal Land Reform Act, Act 5 of 2002.
Report of the Odendaal Commission 1963.
Verslag van die Kommissie van Ondersoek na die Aangeleenthede van SWA.
Rutherford MC & Westfall RH 1986.
Biomes of Southern Africa: an objective categorization.
Memoirs of the Botanical Survey of South Africa, 54, pp. 1-98.
Rutherford MC 1997.
Categorisation od biomes.
In Cowling RM, Richardson DM, Pierce SM (eds.): Vegetation of Southern Africa.
Cambridge University Press. 91-98
Scheffer F & Schachtschabel P 1998
Lehrbuch der Bodenkunde. 12. Auflage. pp. ??
Stuttgart
Shearing D & Van Heerden K 1997.
Karoo. South African Wild Flower Guide 6. p. 192.
Cape Town.
Shmida A 1984.
Whittaker´s plant diversity sampling method
Isr.J.Bot. 33:41-46
Shmida A. 1985.
Biogeography of the desert flora.
In: Evenari M. Noy-Meir I. & Goodall D.W.: Hot deserts and arid shrublands.
pp.23-78. Amsterdam.
Smith AB 1999.
Hunters and herders.
In: Dean WRJ & Milton SJ 1999 (eds.): The Karoo, Ecological patterns and processes. pp. 243-256.
Cambridge University Press.
Strasburger E 1998
Lehrbuch der Botanik.pp.1007.
Stuttgart
ter Braak CJF 1988.
Canoco – a FORTRAN program for canonical community ordination by [partial] [detrended] [canonical] correspondence analysis, principal components analysis and redudancy analysis.
GLW, Wageningen.
Van de Koppel J, Rietkerk M & Weissing FJ 1997.
Catastrophic vegetation shifts and soil degradation in terrestrial grazing systems.
Tree 12 (9): 352-356.
Van der Merwe J H 1983 ( ed.).
National Atlas of South West Africa ( Namibia).
Kapstadt.
Van Wyk B & Van Wyk P 1997.
Field guide to trees of southern Africa.
Struik Publishers, Cape Town. pp.536.
Van Wyk E & Van Oudtshoorn F 1999.
Guide to grasses of southern Africa.
Briza Publications, Pretoria. pp.288.
Vernon CJ 1999.
Biogeography, endemism and diversity of animals.
In: Dean WRJ &Milton SJ (eds.) 1999: The Karoo, Ecological patterns and processes. pp.57-85.
Cambridge University Press.
Walter H & Breckle S-W 1984.
Ökologie der Erde,Band 2: Spezielle Ökologie der tropischen und subtropischen Zonen.
Stuttgart. pp. 461.
Werger M J A 1986.
The Karoo and Southern Kalahari.
In: Evenari M, Noy-Meir I & Goodall DW: Ecosystems of the World 12b: Hot deserts and arid shrublands. pp 282-358.
Amsterdam
Werger M J A 1978.
The Karoo-Namib Region.
In: Biogeography and ecology of southern Africa, pp. 231-299.
The Hague
Whittaker RH 1972
Evolution and measurement of species diversity.
Taxon 21:213-251.
Whittaker R H 1977.
Evolution of species diversity on land communities.
Evol.Biol. 10:1-67.
Williamson M 1988.
Relationship of species number to area, distance and other variables.
In: Myers AA and Giller PS: Analytical biogeography. An integrated approach to the study of animal and plant distributions.
London. pp 91-115.
Zeller et al. 2003.
Biodiversity Research: aspects linked to the diversity of small mammals and arthropods along a southern African transect-preliminary results of BIOTA S07.
In: GTÖ 2003, Tagungsband der 16. Jahrestagung in Rostock.