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Displaying results 1 - 31 of 31Click/tap on any title to see full details of the record
Wiegand K, Saltz D, Ward D, Levin SA 2008. The role of size inequality in self-thinning: A pattern-oriented simulation model for arid savannas. Ecological Modelling 210 (4) 431-445
Website link:http://www.sciencedirect.com/science/article/pii/S0304380007004152
Hughes JJ, Ward D 1993. Predation risk and distance to cover affect foraging behaviour in Namib Desert gerbils. Animal Behaviour 46 (6) 1243-1245
Website link:http://www.sciencedirect.com/science/article/pii/S0003347283713205
Ward D, Seely MK 1996. Competition and habitat selection in Namib desert tenebrionid beetles. Evolutionary Ecology 10 (4) 341-359
Website link:http://link.springer.com/article/10.1007/BF01237722
Ward D, Seely MK 1996. Adaptation and Constraint in the Evolution of the Physiology and Behavior of the Namib Desert Tenebrionid Beetle Genus Onymacris. Evolution 50 (3) 1231-1240
Website link:http://www.jstor.org/discover/10.2307/2410663?uid=4&sid=21102165041421
Wiegand K, Saltz D, Ward D 2006. A patch-dynamics approach to savanna dynamics and woody plant encroachment - Insights from an arid savanna. Perspectives in Plant Ecology, Evolution and Systematics 7 (4) 229 - 242
Downloadable files:
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A patch_dynamics approach to savanna dynamics and woody plant encroachment_Insights from an arid savanna.pdf 415.07 KB
Ward D, Ngairorue BT, Apollus A, Tjiveze H 2000. Perceptions and realities of land degradation in arid Otjimbingwe, Namibia. Journal of Arid Environments 45 (4) 337 - 356
Website link:http://www.sciencedirect.com/science/article/pii/S0140196300906475
Ward D, Ngairorue BT, Kathena J, Samuels R, Ofran Y 1998. Land degradation is not a necessary outcome of communal pastoralism in arid Namibia. Journal of Arid Environments 40 (4) 357 - 371
Website link:http://www.sciencedirect.com/science/article/pii/S014019639890458X
Ward D, Saltz D, Ngairorue BT 2004. Spatio-temporal rainfall variation and stock management in arid Namibia. Journal of Range Management 57 (2) 130 - 140
Website link:http://www.jstor.org/pss/4003910
Ward D, Ngairorue BT 2000. Are Namibia's grasslands desertifying?. Journal of Range Management 53 138 - 144
Website link:http://www.jstor.org/pss/4003273
Saltz D, Ward D, Kapofi I, Karamata J 2004. Population estimation and harvesting potential for game in arid Namibia. South African Journal of Wildlife Research 34 (2) 153 - 161
Website link:http://www.mendeley.com/research/population-estimation-and-harvesting-potential-for-game-in-arid-namibia/
Katjiua M, Ward D 2007. Pastoralists perceptions and realities of vegetationchange and browse consumption in the northern Kalahari, Namibia. Journal of Arid Environments 69 (4) 716 - 730
Website link:http://www.sciencedirect.com/science/article/pii/S0140196306004204
Stuart-Hill G, Diggle R, Munali B, Tagg J, Ward D 2005. The event book system: A Community-based Natural Resource Monitoring System from Namibia. Biodiversity and Conservation 14 (11) 2611-2631
Website link:http://link.springer.com/article/10.1007%2Fs10531-005-8391-0
Angula HN, Stuart-Hill G, Ward D, Matongo G, Diggle RW, Naidoo R 2018. Local perceptions of trophy hunting on communal lands in Namibia. Biological Conservation (218) 26-31
Website link:http://theconservationimperative.com/?p=671
Roberts CS, Seely M, Ward D, Mitchell D, Campbell JD 2008. Body temperatures of Namib Desert tenebrionid beetles: their relationship in laboratory and field. Physiological Entomology (16) 463-475
Downloadable files:
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Body temperatures of Namib Desert tenebrionid beetles.pdf 4.59 MB
Ward D, Ngairorue BT 2000. Are Namibia's grasslands desertifying?. Journal of Range Management (53) 138-144
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Are Namibias grasslands desertifying.pdf 108.59 KB
Katjiua MLJ, Ward D 2006. Cattle diet selection during the hot-dry season in a semi-arid region of Namibia. Journal of Range and Forage Science 23 (1) 59-67
Website link:https://www.tandfonline.com/doi/abs/10.2989/10220110609485887
Ward D 2009. The Biology of Deserts.
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The Biology of Deserts.pdf 5.62 MB
Hughes JJ, Ward D, Perrin MR 1994. Predation risk and competition affect habitat selection and activity of Namib Desert gerbils. Ecology 75 (5) 1397–1405
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Predation risk and competition affect habitat selection and activity of Namib Desert gerbils.pdf 1.53 MB
Wiegand K, Ward D, Saltz D 2005. Multi-scale patterns and bush encroachment in an arid savanna with a shallow soil layer. Journal of Vegetation Science 16 311-320
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Multi_scale patterns and bush encroachment in an and savanna with a shallow soil layer.pdf 230.78 KB
Grellier S, Barot S, Janeau J-L, Ward D 2012. Grass competition is more important than seed ingestion by livestock for Acacia recruitment in South Africa. Plant Ecology 213 899-908
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Grass competition is more important than seed ingestion by livestock for Acacia recruitment in South Africa.pdf 317.69 KB
Kambatuku JR, Cramer MD, Ward D 2011. Savanna tree-grass competition is modified by substrate type and herbivory. Journal of Vegetation Science 2 225-237
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Savanna tree_grass competition is modified by substrate type and herbivory.pdf 237.13 KB
Meyer KM, Wiegand K, Ward D 2009. Patch dynamics integrate mechanisms for savanna tree-grass coexistence. Basic and Applied Ecology 10 491-499
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Patch dynamics integrate mechanisms for savanna tree_grass coexistence.pdf 283.04 KB
Ward D, Esler KJ 2011. What are the effects of substrate and grass removal on recruitment of Acacia mellifera seedlings in a semi-arid environment?. Plant Ecology 212 245-250
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What are the effects of substrate and grass removalon recruitment of Acacia mellifera seedlings in a semi_arid environment.pdf 207.49 KB
Kambatuku JR, Cramer MD, Ward D 2011.   Intraspecific competition between shrubs in a semi-arid savanna. Plant Ecology 212 701-713
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Intraspecific competition between shrubs in a semi_arid savanna.pdf 1.29 MB
Stuart-Hill G, Diggle R, Munali B, Tagg J, Ward D 2006. The event book system: community-based monitoring in Namibia. Participatory Learning and Action 55: Practical tools for community conservation in southern Africa Theme Section 9 70-78
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The event book system_ community-based monitoring in Namibia.pdf 263.21 KB
Hughes JJ, Ward D, Perrin MR 1995. Effects of substrate on foraging decisions by a Namib Desert Gerbil. Journal of Mammalogy 76 (2) 638-345
Website link:https://academic.oup.com/jmammal/article-abstract/76/2/638/958464?redirectedFrom=fulltext&login=false
Katjiua M, Ward D 2012. Soil and vegetation changes under livestock production in the northern Kalahari, Namibia. Dinteria 32 52 - 69
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Soil and vegetation changes under livestock production in the northern Kalahari.pdf 318.57 KB
Ward D 2005. Do we understand the causes of bush encroachment in African savannas?. African Journal of Range and Forage Science 22 (2) 101 - 105
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Do we understand the causes of bush encroachment in African savannas.pdf 246.93 KB
Website link:http://www.tandfonline.com/doi/abs/10.2989/10220110509485867
Meyer M, Wiegand K, Ward D, Moustakas A 2007. The rhythm of savanna patch dynamics. Journal of Ecology 95 (6) 1306 - 1315
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The rhythm of savanna patch dynamics.pdf 321.83 KB
Dallas HF, Curtis BA, Ward D 1991. Water exchange, temperature tolerance, oxygen consumption and activity of the Namib desert snail, Trigonephrus sp.. Journal of Molluscan Studies 57 359-366
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Namib desert snail_Trigonephrus sp.PDF 4.39 MB
Ward D, Robertson A 2017. Oxpeckers in Namibia: A review of their status and distribution in 2017. Namibian Journal of Environment 1 (A) 6-13
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Oxpeckers in Namibia_A review of their status and distribution in 2017.pdf 1.53 MB
Displaying results 1 - 31 of 31

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