Sökning: "Hans Eriksson"

Visar resultat 11 - 15 av 40 avhandlingar innehållade orden Hans Eriksson.

  1. 11. Nitrogen land-sea fluxes in the Baltic Sea catchment : Empirical relationships and budgets

    Författare :Hanna Eriksson Hägg; Christoph Humborg; Carl-Magnus Mörth; Hans Borg; Sybil Seitzinger; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Nitrogen fluxes; Baltic Sea; primary emissions; riverine export; Scenario analysis; climate change; animal protein consumption; fertilizer use; Environmental chemistry; Miljökemi; Applied Environmental Science; tillämpad miljövetenskap;

    Sammanfattning : In this thesis empirical relationships and modeling tools are used to describe the relationship between human activities and meso- and large scale riverine N fluxes from land to sea. On a large scale Paper I showed that by only having knowledge about human population size and runoff one can estimate the riverine export of DIN (r2= 0.76). LÄS MER

  3. 12. Being on the trail of ageing : Functional visual ability and risk of falling in an increasingly ageing population

    Författare :Jeanette Källstrand Eriksson; Cathrine Hildingh; Boel Bengtsson; Hans Thulesius; Nina Buer; Heather Waterman; Högskolan i Halmstad; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; elderly; experience; falls; independently living; perceived vision; performance-based vision; visual impairment; Vårdvetenskap;

    Sammanfattning : The elderly population is estimated to increase worldwide. One of the major health determinants identified in this population are injuries where one of the most prevalent causes are falls. LÄS MER

  4. 13. Readiness or resistance? : Newly arrived adult migrants' experiences, meaning making, and learning in Sweden

    Författare :Afrah Abdulla; Lisbeth Eriksson; Signild Risenfors; Hans-Erik Hermansson; Linköpings universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; adult learning; migration; newly arrived migrants; transformative learning; meaning making; citizenship education; social constructionism; etablering; integration; vuxnas lärande; migration; nyanlända migranter; transformativt lärande; meningsskapande; citizenship education; socialkonstruktionism; etablering; integration; Utbildningsvetenskap;

    Sammanfattning : This thesis is about newly arrived adult migrants’ meaning making and learning in Swedish society during the two years’ introduction period, after they have received the residence permit. I have specifically studied Arabic speaking adults’ meaning making and learning, by carrying out observations and individual in-depth interviews with 12 migrants. LÄS MER

  5. 14. Toxicity of Inorganic Aluminium in Humic Streams

    Författare :Cecilia M. Andrén; Emil Rydin; Hans Borg; Ann-Kristin Eriksson Wiklund; Björn-Olav Rosseland; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Inorganic Al; toxicity; acidification; humic streams; Applied Environmental Science; tillämpad miljövetenskap;

    Sammanfattning : Aluminium (Al) has been recognised as a main toxic factor alongside pH in acidified water ecosystems. The toxic effect of Al has been attributed to inorganic Al (Ali), though there are few in situ studies in ambient humic waters which are the focus of this thesis. LÄS MER

  7. 15. Incentives and choice of construction technique

    Författare :Lena Borg; Hans Lind; Stellan Lundström; Per-Erik Eriksson; KTH; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Service-led construction; bundling; PPP; PFI; Construction contracts; technical innovation; Business and economics; Ekonomi;

    Sammanfattning : .... LÄS MER