已收录 268921 条政策
分类导航
检索结果
已选条件:
and
2001
<符合条件的数据共：5条>
排序方式
登录后可批量下载(统一登录，激活码登录)
  • The biological sulphate removal process
    颁布单位：[Stellenbosch University] |  颁布时间：2001 |  实施时间：2001 |  学科分类：[["Groundwater, --, Pollution",, "Water, --, Purification, --, Biological, treatment",, "Effluent, quality",, "Sulfates",, "Acid, mine, drainage",, "Mines, and, mineral, resources, --, Environmental, aspects"]]
    预览  |  原文链接    [浏览：5 下载：0]
  • Pedagogical practices in a higher education context : case studies in environmental and science education
    颁布单位：[Stellenbosch University] |  颁布时间：2001 |  实施时间：2001 |  学科分类：[["Environmental, issues",, "Classroom, practices",, "Education, --, Study, and, teaching, --, South, Africa, --, Western, Cape",, "Post-Apartheid, era, --, Education, --, South, Africa",, "Teachers, --, Training, of",, "Democracy, and, education, --, South, Africa, --, Western, Cape--, Case, studies",, "Educational, change, --, Environmental, aspects, --, South, Africa, --, Western, Cape, --, Case, Studies"]]
    预览  |  原文链接    [浏览：6 下载：0]
  • Spatial characterisation of natural terroir units for viticulture in the Bottelaryberg-Simonsberg-Helderberg winegrowing area
    颁布单位：[Stellenbosch University] |  颁布时间：2001 |  实施时间：2001 |  学科分类：[["Viticulture, --, South, Africa, --, Stellenbosch",, "Viticulture, --, South, Africa, --, Western, Cape",, "Wine, and, wine, making, --, Environmental, aspects",, "Wine, districts, --, South, Africa, --, Western, Cape",, "Dissertations, --, Viticulture, and, oenology",, "Theses, --, Viticulture, and, oenology"]]
    预览  |  原文链接    [浏览：0 下载：0]
  • Cellular biomarkers of exposure to the fungicide copper oxychloride, in the common garden snail Helix aspersa, in Western Cape vineyards
    颁布单位：[Stellenbosch University] |  颁布时间：2001 |  实施时间：2001 |  学科分类：[["Fungicides, Environmental, aspects, South, Africa, Western, Cape",, "Snails,, Effect, of, pesticides, on, South, Africa, Western, Cape",, "Helix, aspersa,, Effect, of, pesticides, on, South, Africa, Western, Cape.",, "Spraying, and, dusting, in, agriculture, Environmental, aspectsSouth, Africa, Western, Cape.",, "Dissertations, --, Zoology",, "Theses, --, Zoology",, "Copper, --, Environmental, aspects",, "Helix, aspersa, --, Effect, of, heavy, metals, on, --, South, Africa, --, Western, Cape"]]
    预览  |  原文链接    [浏览：5 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]