已收录 272858 条政策
分类导航
检索结果
已选条件:
Environmental
<符合条件的数据共：81条>
排序方式
登录后可批量下载(统一登录，激活码登录)
  • The influence of market forces in urban planning: a South African perspective
    颁布单位：[University of the Free State] |  颁布时间：2002 |  实施时间：2002 |  学科分类：[["City, planning, --, Economic, aspects, --, South, Africa","City, planning, --, Environmental, aspects, --, South, Africa","Thesis, (Ph.D., (Urban, and, Regional, Planning))--University, of, the, Free, State,, 2002"]]
    预览  |  原文链接    [浏览：3 下载：0]
  • Risk based decision tool for managing and protecting groundwater resources
    颁布单位：[University of the Free State] |  颁布时间：2001 |  实施时间：2001 |  学科分类：[["Fuzzy, logic","Groundwater","Risk, assessments","Sustainability","Contamination","Health","Aquatic, ecosystems","South, African, Water, Act","Cost-benefit-risk, analysis","Groundwater, --, Management","Aquifers, --, South, Africa","Water, resources, --, Environmental, aspects","Environmental, protection","Thesis, (Ph.D., (Geoydrology))--University, of, the, Free, State,, 2001"]]
    预览  |  原文链接    [浏览：0 下载：0]
  • Development of an index for wheat stripe rust infection
    颁布单位：[University of the Free State] |  颁布时间：2001 |  实施时间：2001 |  学科分类：[["Wheat, rusts, --, Environmental, aspects, --, South, Africa","Wheat, --, Climatic, factors","Weather, forecasting","Dissertation, (M.Sc.Agric., (Agrometeorology))--University, of, the, Free, State,, 2001"]]
    预览  |  原文链接    [浏览：0 下载：0]
  • The long-term impact of intermine flow from collieries in the Mpumalanga Coalfields
    颁布单位：[University of the Free State] |  颁布时间：2001 |  实施时间：2001 |  学科分类：[["Data, acquisition","Decant","Intermine, flow","Geographic, information, Systems, (GIS)","Management","Mining, methods","Interconnectivity","Salt, load","Water, volume","Water, quality","Coal, mines, and, mining, --, Environmental, aspects, --, South, Africa, --, Mpumalanga","Mine, drainage","Groundwater, flow, --, South, Africa, --, Mpumalanga","Dissertation, (M.Sc., (Groundwater, Studies))--University, of, the, Free, State,, 2001"]]
    预览  |  原文链接    [浏览：0 下载：0]
  • 'n Teoretiese stadsbeplanningsondersoek na middestedlike agteruitgang met voorstelle vir herstrukturering in Suid-Afrika
    颁布单位：[University of the Free State] |  颁布时间：2000 |  实施时间：2000 |  学科分类：[["City, planning, --, South, Africa","City, planning, --, Environmental, conditions","Central, business, districts, --, South, Africa, --, Planning","Dissertation, (M.U.R.P., (Urban, and, Regional, Planning))--University, of, the, Free, State,, 2000"]]
    预览  |  原文链接    [浏览：0 下载：0]
  • Analysis of a post-closure safety assessment methodology for radioactive waste disposal systems in South Africa
    颁布单位：[University of the Free State] |  颁布时间：2000 |  实施时间：2000 |  学科分类：[["Radioactive, waste, disposal, --, South, Africa","Nuclear, power, plant, --, Waste, disposal, --, Environmental, aspects, --, South, Africa","Radioactive, waste, disposal, --, Safety, measures","Thesis, (Ph.D., (Geohydrology))--University, of, the, Free, State,, 2000"]]
    预览  |  原文链接    [浏览：0 下载：0]
  • Aspekte van die ekologie van avifauna op 'n binnelandse lughawe
    颁布单位：[University of the Free State] |  颁布时间：1999 |  实施时间：1999 |  学科分类：[["Airport","Avifauna","Bird, hazard","Feeding, ecology","Harvester, termites","Pitfall, trapping","Grassland","Habitat, manipulation","Management","Animals, --, South, Africa, --, Bloemfontein","Airports, --, Bird, control, --, South, Africa, --, Bloemfontein","Airports, --, Environmental, aspects, --, South, Africa, --, Bloemfontein","Thesis, (Ph.D., (Zoology, and, Entomology))--University, of, the, Free, State,, 1999"]]
    预览  |  原文链接    [浏览：0 下载：0]
  • The ecology and ecophysiology of Marion Island house mice, Mus Musculus L.
    颁布单位：[University of the Free State] |  颁布时间：1999 |  实施时间：1999 |  学科分类：[["Mice, --, Environmental, aspects, --, Marion, Island, (Prince, Edward, Islands)","Thesis, (D.Phil., (Zoology, and, Entomology))--University, of, the, Orange, Free, State,, 1999"]]
    预览  |  原文链接    [浏览：0 下载：0]
  • Aspects of the behaviour and ecology of Gurney's Sugarbird Promerops Gurneyi verreaux, 1871, in Protea Woodland, South Africa
    颁布单位：[University of the Free State] |  颁布时间：1998 |  实施时间：1998 |  学科分类：[["Birds, --, Behavior","Birds, --, South, Africa, --, Environmental, aspects","Dissertation, (M.Sc., (Zoology, and, Entomology))--University, of, the, Free, State,, 1998"]]
    预览  |  原文链接    [浏览：3 下载：0]
  • Salinity in the Struisbaai aquifer
    颁布单位：[University of the Free State] |  颁布时间：1998 |  实施时间：1998 |  学科分类：[["Aquifers, --, South, Africa, --, Struisbaai","Salinization, --, Environmental, aspects","Groudwater, --, Sodium, content, --, South, Africa, --, Struisbaai","Dissertation, (M.Sc., (Geohydrology))--University, of, the, Free, State,, 1998"]]
    预览  |  原文链接    [浏览：4 下载：0]