Sökning: "groundwater protection"

Visar resultat 1 - 5 av 23 avhandlingar innehållade orden groundwater protection.

  1. 1. Strategic groundwater protection

    Författare :Cecilia Scharp; KTH; []
    Nyckelord :;

    Sammanfattning : Groundwater is an undervalued natural resource that isexperiencing a large number of threats to both its quantity andquality. Different types of land-use activities releasepotentially harmful substances that may be transported down tothe groundwater and have a negative impact on its quality. LÄS MER

  3. 2. Protection of major groundwater resources : a computer based management tool for Swedish conditions

    Författare :Riitta Lindström; KTH; []
    Nyckelord :Groundwater resources; Groundwater quality;

    Sammanfattning : .... LÄS MER

  4. 3. Groundwater impact assessment and protection

    Författare :Åse Eliasson; KTH; []
    Nyckelord :Physically-based groundwater modelling; contamination; flow and solute transport; glaciofluvial deposits; Nybroåsen; Sweden; and multi-criteria decision-aid;

    Sammanfattning : In the recent decades, therehave been frequent conflicts between groundwater waterresources and environmentally hazardous activities. Newmethodologies for aiding decision-making in groundwater impactassessment and protection areneeded and in which issues ofincreased awareness, better understanding of the groundwaterresources processes, and validation of predictive mathematicalmodels are addressed. LÄS MER

  5. 4. Advancing the Implementation of Protective Measures for Drinking Water Sources in Sweden

    Författare :Nadine Gärtner; Chalmers tekniska högskola; []
    Nyckelord :LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; water protection; mitigation measures; spatial planning; groundwater; surface water; drinking water; risk assessment;

    Sammanfattning : The world’s drinking water sources are under growing pressure due to human activities, including infrastructure projects, agriculture, climate change, and the ever-increasing need for freshwater. Although there is a strong call to protect our source waters instead of increasing treatment efficiency at the drinking water treatment plant, the extent of protection measures is often hotly debated. LÄS MER

  7. 5. Microbial ecology in deep granitic groundwater - activity and impact of viruses

    Författare :Hallgerd Eydal; Göteborgs universitet; []
    Nyckelord :ATP; Desulfovibrio; groundwater; bacteriophage; Podoviridae; sulphate-reducing bacteria; viral ecology;

    Sammanfattning : The deep subsurface environments in granitic rock can be studied and sampled at the Äspö hard rock laboratory (HRL) close to Oskarshamn in Sweden. Here, the groundwater is anaerobic and total counts give numbers of 104 to 106 cells mL-1. However, these measurements do not reveal if the cells are active and alive. LÄS MER