Search for dissertations about: "poor drainage"

Showing result 1 - 5 of 10 swedish dissertations containing the words poor drainage.

  2. 1. Greenhouse gas fluxes between drained forested peatlands and the atmosphere - influence of nutrient status and wood ash fertilization

    Author : Maria Ernfors; Göteborgs universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; greenhouse gases; peatlands wood; ash; nutrient status;

    Abstract : The management of peatlands for wood production involves drainage and, sometimes, fertilization with, for example, wood ash. The effects of these measures on greenhouse gas fluxes, in relation to the ... READ MORE

  4. 2. Hydrological processes in firn on Storglaciären, Sweden

    Author : Thomas Schneider; Andrew G. Fountain; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Geography; Physical Geography; geografi med naturgeografisk inriktning;

    Abstract : Understanding hydrological processes in temperate glaciers is important for both scientific and practical issues. Modelling glacier response to climatic change and the use of water from glaciers for electric power generation are some topics that require detailed information on water storage and drainage in glaciers. READ MORE

  5. 3. Utility of hybrid SPECT/CT in sentinel lymph node mapping, and [18]F FDG-PET/CT for treatment response evaluation in cancer patients

    Author : Stefan Gabrielson; Karolinska Institutet; Karolinska Institutet; []
    Keywords : ;

    Abstract : The Sentinel Lymph Node Biopsy (SLNB) method is currently well established in the staging of clinically node-negative breast cancer. However, there is some debate concerning the reliability of this method following previous breast surgery. READ MORE

  6. 4. Negative pressure wound therapy in cardiac surgery

    Author : Rainer Petzina; Lund Medicin; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Abstract : Negative pressure wound therapy in cardiac surgery Rainer Petzina, M.D. Clinical Sciences, Lund, Lund University Poststernotomy mediastinitis is a devastating complication for patients undergoing cardiac surgery. READ MORE

  7. 5. Soil tillage influences on soil mineral nitrogen and nitrate leaching in Swedish arable soils

    Author : Åsa Myrbeck; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
    Keywords : LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES;

    Abstract : Leaching of nitrogen (N) is an unwanted effect of agriculture practices which contributes to eutrophication of surface waters. This thesis examined how soil tillage practices affect leaching losses of N from arable fields. READ MORE