Sökning: "fuelwood"

Visar resultat 1 - 5 av 11 avhandlingar innehållade ordet fuelwood.

  1. 1. Essays on Gender Issues, Food Security, and Technology Adoption in East Africa

    Författare :Simon Wagura Ndiritu; Göteborgs universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Agricultural technology adoption; bivariate probit model; children; climate change adaptation; Complementarity; discrimination; drinking water; environmental goods collection; exogenous switching treatment regression; food security; fuelwood; gender issues; Kenya; multivariate Probit; post-harvest loss abatement; preservation methods; risk perception; schooling; storage technologies; Tanzania; water quality; water treatment.;

    Sammanfattning : For abstracts, see full text thesis.... LÄS MER

  3. 2. Sustainable policy for energy, land and natural resources

    Författare :James MacGregor; Göteborgs universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; environmental economics; natural resources; energy; climate; microcredit; sustainability; cost-benefit analysis; poverty; agriculture;

    Sammanfattning : This thesis consists of four papers which are related to critical natural resource issues from a developing and emerging country perspective. All four papers demonstrate the importance of financial incentives in driving behaviour and investments. LÄS MER

  4. 3. Agroforestry systems with trees for biomass production in western Kenya

    Författare :Hans Sjögren; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
    Nyckelord :LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES;

    Sammanfattning : Low agricultural production and a decline in fuelwood resources are serious constraints for subsistence smallholder farmers in western Kenya in the sub-Saharan African region. Furthermore, low soil fertility and general environmental degradation has contributed to the build-up of the parasitic weed Striga hermonthica. LÄS MER

  5. 4. Economics of timber production and climate change mitigation

    Författare :Jinggang Guo; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES;

    Sammanfattning : Timber and bioenergy production and forest carbon sequestration are intrinsically interrelated with one another. Consisting of four papers, this thesis addresses their interactions from different perspectives in Sweden. LÄS MER

  7. 5. Essays on Energy Demand and Household Energy Choice

    Författare :Amin Karimu; Runar Brännlund; Jonas Nordström; Umeå universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Choice Probability; derivatives; energy policy; gasoline demand; propensity score; tax simulation; unobserved trend; nationalekonomi; Economics;

    Sammanfattning : This thesis consists of four self-contained papers related to energydemand and household cooking energy.Paper [I] examine the impact of price, income and non-economicfactors on gasoline demand using a structural time series model. LÄS MER