Sökning: "landslide"

Visar resultat 1 - 5 av 21 avhandlingar innehållade ordet landslide.

  1. 1. Landslide Archaeology : Past hazards and disasters in the Göta River Valley and beyond

    Författare :Anton Larsson; Mats Burström; Lars-Ove Westerberg; Christina Rosén; Stockholms universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; Landslides; Disasters; Disasterscape; Natural Hazards; Historical Archaeology; Iron Age; Vendel Period; Viking Period; Medieval; Middle Ages; Early Modern; Cultural Heritage; Geoculturality; Climate Change; Anthropocene; arkeologi med inriktning mot allmän arkeologi; Archaeology with General Specialisation;

    Sammanfattning : Exploring the impact of landslides on past human communities, their landscapes, and their material remains, this thesis focuses on the most landslide-prone region of Sweden: the Göta River Valley (Sw. Göta älvdalen). LÄS MER

  3. 2. Landslide of contaminated soil into rivers: Environmental impacts and risks

    Författare :Gunnel Göransson; Avdelningen för Teknisk vattenresurslära; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; contaminated soil; landslide; risk assessment; river; water quality;

    Sammanfattning : Landslide risk assessments and environmental risk assessments are routinely carried out in many countries exposed to landslide hazards and/or contaminated soil hazards, but separately from each other. By combining results from different types of risk assessments and superimposing the results, possible multi-hazards may be revealed, which is not the case when the results are only displayed independently. LÄS MER

  4. 3. Multidisciplinary Near-Surface Investigation of a Quick-Clay Landslide Prone Area in Southwest Sweden

    Författare :Silvia Salas Romero; Alireza Malehmir; Ian Snowball; Christopher Juhlin; Laura Valentina Socco; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Quick-clay; reflection seismic; landslide; southwest Sweden; borehole logging; physico-chemical properties; hydrogeological modelling; multichannel analysis of surface waves; magnetics; Geofysik med inriktning mot fasta jordens fysik; Geophysics with specialization in Solid Earth Physics;

    Sammanfattning : Quick-clay landslides are considered one of the most important geohazards in Sweden, Norway, and Canada. The deposits involved are glacial and postglacial clays and silty clays, which are very sensitive to increased stress that may collapse their structure and cause liquefaction. LÄS MER

  5. 4. Landslide scars in the Kenyan highlands : Physical and chemical topsoil changes and landslide susceptibility assessment under tropical conditions

    Författare :Anna Wahlstrand; Ingmar Borgström; Lars-Ove Westerberg; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Physical Geography; naturgeografi;

    Sammanfattning : Farmers living in the Kenyan highlands are exposed to the risk of being affected by landslides and they are vulnerable because of lack of resources. Vulnerability can be reduced by increasing knowledge and awareness of the risk. This thesis aims to increase knowledge of landslide-related problems. LÄS MER

  7. 5. Risk assessment of natural hazards : Data availability and applicability for loss quantification

    Författare :Tonje Grahn; Lars Nyberg; Magnus Johansson; Henrik Jaldell; Giuliano di Baldassarre; Karlstads universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; flood; landslide; damage; damage function; cost-benefit; decision support; causal relationship; Risk- och Miljöstudier; Risk and Environmental Studies;

    Sammanfattning : Quantitative risk assessments are a fundamental part of economic analysis and natural hazard risk management models. It increases the objectivity and the transparency of risk assessments and guides policymakers in making efficient decisions when spending public resources on risk reduction. LÄS MER