UBRISA

Search 
  •   Ubrisa Home
  • Okavango Research Institute (ORI)
  • Research articles (ORI)
  • Search
  •   Ubrisa Home
  • Okavango Research Institute (ORI)
  • Research articles (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 31-40 of 93

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

    Groundwater fluoride levels in villages of Southern Malawi and removal studies using bauxite 

    Sajidu, S.M.I.; Masamba, W.R.L.; Thole, B.; Mwatseteza, J.F. (Academic Journals, http://www.academicjournals.org/ijps, 2008)
    Thumbnail

    Access to water in gazetted and ungazetted rural settlements in Ngamiland, Botswana 

    Mazvimavi, D.; Mmopelwa, G. (Elservier, www.elsevier.com, 2006)
    Lack of access to safe or improved water supply in developing countries is a major global concern, since water is a basic need for sustenance. Programmes aimed at improving access to safe water have been implemented in ...
    Thumbnail

    Temperature-Emissivity separation with ASTER and LANDSAT 7 validation on the fringe of the Okavango Delta, Botswana 

    Gieske, A.S.; Wubett, M.T.; Timmermans, W.J.; Parodi, G.N.; Wolski, P.; Arneth, A. (SPIE, http://link.aip.org, 2004)
    Land surface temperatures are important in global change studies, in estimating radiation budget, heat balance studies and as control for climate models. Several algorithms for estimating land surface temperature and ...
    Thumbnail

    Scenarios of the impact of local and upstream changes in climate and water use on hydro-ecology in the Okavango Delta, Botswana 

    Murray-Hudson, M.; Wolski, P.; Ringrose, S. (Elservier, www.elsevier.com, 2006)
    Changes in hydrological inputs to the flood-pulsed Okavango Delta result in changes in such flooding characteristics as floodplain water depth, inundation duration and frequency. A mathematical model is used to assess ...
    Thumbnail

    Importance of nitrogen fixation in soil crusts of southern African arid ecosystems: acetylene reduction and stable isotope studies 

    Aranibar, J.N.; Anderson, I.C.; Ringrose, S.; Macko, S.A. (Elsvier, www.elsevier.com, 2003)
    Cyanobacterial soil crusts may be important in arid and semi-arid ecosystems because of their ability to fix atmospheric nitrogen (N2). These crusts are very sensitive to trampling by animals, and their destruction can ...
    Thumbnail

    Soil carbon inventories and δ13C along a moisture gradient in Botswana 

    Bird, M.I.; Veenendaal, E.M.; Lloyd, J.J. (John Wiley and Sons, www.wiley.com, 2004)
    We present a study of soil organic carbon (SOC) inventories and δ13C values for 625 soil cores collected from well-drained, coarse-textured soils in eight areas along a 1000 km moisture gradient from Southern Botswana, ...
    Thumbnail

    The Southern African Regional Science Initiative (SAFARI 2000): wet season campaigns 

    Otter, L.B.; Scholes, R.J.; Dowty, P.; Privette, J.; Caylor, K.; Ringrose, S.; Mukelabai, M.; Frost, P.; Hanan, N.; Totolo, O.; Veenendal, E. (Wageningen Institute for Environment and Climate Research, http://library.wur.nl/, 2002)
    The Southern African Regional Science Initiative (SAFARI 2000) involved two wet season and one dry season field campaigns. This paper reports on the wet season campaigns. The first was conducted at five sites along the ...
    Thumbnail

    Common pool resource management among San communities in Ngamiland, Botswana 

    Magole, I. (Routledge, 2009-12-14)
    The contestation for common pool resources in Botswana pits powerful institutions such as national governments and international organisations against powerless local communities who continue to rely heavily on these ...
    Thumbnail

    Deltamethrin in sediment samples of the Okavango Delta, Botswana 

    Daka, P.S.; Obuseng, V.C.; Torto, N.; Huntsman-Mapila, P. (South African Water Research Commission http://www.wrc.org.za, 2006)
    Deltamethrin concentrations were determined in 35 sediment samples collected from three different habitats: channel, lagoon and pool sites from Xakanaxa in the Okavango Delta, NW Botswana. The samples were Soxhlet-extracted ...
    Thumbnail

    Islands in the Okavango delta as sinks of water-borne nutrients 

    Wolski, P.; Murry-Hudson, M.; Fernkvist, P.; Liden, A.; Huntsman-Mapila, P.; Ramberg, L. (Botswana Society, 2005)
    Groundwater under islands in the Okavango Delta is a known sink of inorganic dissolved minerals, preventing salinisation of this virtually enclosed evaporation-dominated hydrological system. The Okavango Delta is an ...
    • «
    • 1
    • 2
    • 3
    • 4
    • 5
    • 6
    • 7
    • . . .
    • 10
    • »

    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 Collection > By Issue Date > Authors > Titles > Subjects

    My Account

    > Login > Register

    Discover

    Author > Ringrose, S. (17) > Wolski, P. (15) > Vanderpost, C. (10) > Huntsman-Mapila, P. (9) > Mbaiwa, J.E. (8) > Masamba, W.R.L. (5) > Ngwenya, B.N. (5) > Kampunzu, A.B. (4) > Kgathi, D.L. (4) > Magole, L. (4) > ... View MoreSubject > Botswana (17) > Okavango Delta (15) > Okavango delta (10) > Wetland (6) > Ngamiland (5) > Savanna (5) > Wetlands (5) > Geochemistry (4) > HIV/AIDS (4) > Kalahari (4) > ... View MoreDate Issued > 2009 (11) > 2008 (11) > 2007 (10) > 2006 (19) > 2005 (23) > 2004 (9) > 2003 (5) > 2002 (5)

    Statistics

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