UBRISA

Search 
  •   Ubrisa Home
  • Okavango Research Institute (ORI)
  • Search
  •   Ubrisa Home
  • Okavango Research Institute (ORI)
  • Search
    • Login
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Search

    Show Advanced FiltersHide Advanced Filters

    Filters

    Use filters to refine the search results.

    Now showing items 1-10 of 10

    • Sort Options:
    • Relevance
    • Title Asc
    • Title Desc
    • Issue Date Asc
    • Issue Date Desc
    • Results Per Page:
    • 5
    • 10
    • 20
    • 40
    • 60
    • 80
    • 100
    Thumbnail

    Fire and its influence on microbial community structure and soil biochemical properties in the Okavango Delta, Botswana 

    Mubyana-John, T.; Wutor, V.C.; Yeboah, S.O.; Ringrose, S. (Academic Journals. http://www.academicjournals.org/SRE, 2007)
    The influence of wild fires on microbial community structure, soil organic matter, sulphur oxidising and nitrifying microbial populations in the floodplains of the Okavango Delta of Botswana was assessed. Microbial ...
    Thumbnail

    Indicators of desiccation-driven change in the distal Okavango Delta, Botswana 

    Ringrose, S.; Vanderpost, C.; Matheson, W.; Wolski, P.; Huntsman-Mapila, P.; Murray-Hudson, M.; Jellema, A. (Elsevier Ltd; www.elsevier.com/locate/jaridenv, 2007-01)
    This work seeks to determine whether riparian woody plant variables respond to drying and salinity regimes in the semi-arid distal Okavango Delta, northern Botswana. Structural and compositional variables were obtained ...
    Thumbnail

    Use of the geochemical and biological sedimentary record in establishing palaeo-environments and climate change in the Lake Ngami basin, NW Botswana 

    Huntsman-Mapila, P.; Ringrose, S.; Downey, W.S.; Modisi, M.; Coetzee, S.H.; Tiercelin, J-J.; Kampunzu, A.B.; Vanderpost, C. (Elsevier; http://www.elsevier.com/wps/find/journaldescription.cws_home/865/description#description, 2007-02-07)
    [Please note chemical formulae do not display correctly in this abstract]. Sediment samples from a continuous 4.6m profile in the dry bed of Lake Ngami in NW Botswana were analysed for geochemistry and dated using both 14C ...
    Thumbnail

    Simulation of DOM fluxes in a seasonal floodplain of the Okavango Delta, Botswana 

    Mladenov, N.; McKnight, D.M.; Wolski, P.; Murray-Hudson, M. (Elsevier, www.elsevier.com/locate/ecolmodel, 2007)
    In order to examine dissolved organic matter (DOM) fluxes in seasonal wetland systems that expand and contract seasonally, a time-variable model of dissolved organic carbon (DOC) was developed for a seasonal floodplain ...
    Thumbnail

    Grazers species-packing in the Okavango Delta, Botswana 

    Bonyongo, M.C.; Harris, S. (Willey Blackwell Publishing http://eu.wiley.com/WileyCDA/Brand/id-35.html, 2007)
    We used body weight ratio to determine the degree of species-packing of the Okavango Delta (22,000 km2) grazers and compared it to that of four conservation areas of similar sizes but varying in the diversity of habitat ...
    Thumbnail

    The challenges of supplying water to small, scattered communities in the Lower Okavango Basin (LOB), Ngamiland, Botswana: An evaluation of government policy and performance 

    Swatuk, L.A.; Kgomotso, P.K. (Elsevier, www.elsevier.com/locate/pce, 2007)
    Supplying adequate water and sanitation facilities to small, scattered rural communities and/or large, fast growing settlements in remote areas is a challenge not easily met anywhere in the world. This article focuses on ...
    Thumbnail

    Groundwater investigation in semi-arid developing countries, using simple GIS tools to facilitate interdisciplinary decision making under poorly mapped conditions: The Boteti area of the Kalahari region in Botswana 

    VanderPost, C.; McFarlane, M. (Elsevier www.elsevier.com/locate/jag, 2007)
    Locating additional long-term groundwater resources in semi-arid regions of developing countries with growing populations is an expensive undertaking. Simple geographic information system (GIS) techniques can be utilised ...
    Thumbnail

    HIV/AIDS, artisanal fishing and food security in the Okavango Delta, Botswana 

    Ngwenya, B.N.; Mosepele, K. (Elsevier www.elsevier.com/locate/pce, 2007)
    Generally, rural households pursue all year round natural and non-natural resource-based livelihood systems to diversify these options in order to cope with risks emanating from a range of shocks and stressors. Artisanal ...
    Thumbnail

    Post-fire succession on savanna habitats in the Okavango Delta wetland, Botswana 

    Heinl, Michael; Murray-Hudson, Michael; Tacheba, Buzanani (Cambridge University Press, https://www.cambridge.org/, 2007-10-29)
    Drying floodplains that were not inundated for more than 10 y were investigated to relate plant species and vegetation structure to time-since-fire for the southern Okavango Delta wetland in Botswana. The aims of the ...
    Thumbnail

    The relevance of fire frequency for the floodplain vegetation of the Okavango Delta, Botswana 

    Heinl, Michael; Sliva, Jan; Tacheba, Buzanani; Murray-Hudson, Mike (Wiley, https://onlinelibrary.wiley.com, 2007)
    The study investigates the relevance of fire frequency for the floodplain vegetation of the Okavango Delta in Botswana, considering species composition, species richness, vegetation structure and tree density. Based on ...

    DSpace software copyright © 2002-2015  DuraSpace
    Contact Us | Send Feedback
    Theme by 
    @mire NV
     

     

    Browse

    All of UBRISA > Communities & Collections > By Issue Date > Authors > Titles > SubjectsThis Community > By Issue Date > Authors > Titles > Subjects

    My Account

    > Login > Register

    Discover

    Author > Ringrose, S. (3) > Heinl, Michael (2) > Huntsman-Mapila, P. (2) > Murray-Hudson, M. (2) > Tacheba, Buzanani (2) > Vanderpost, C. (2) > Wolski, P. (2) > Bonyongo, M.C. (1) > Coetzee, S.H. (1) > Downey, W.S. (1) > ... View MoreSubject > Botswana (5) > Okavango Delta (3) > Fire (2) > Access (1) > Africa (1) > Animal ecology (1) > Artisanal fishing (1) > Biological sediment (1) > Body size (1) > Boteti (1) > ... View MoreDate Issued
    2007 (10)

    Statistics

    > Most Popular Items > Statistics by Country > Most Popular Authors