Sökning: "land-use"

Visar resultat 6 - 10 av 553 avhandlingar innehållade ordet land-use.

  1. 6. Essays on the Political Economy of Land Use Change

    Författare :Johanna Jussila Hammes; Göteborgs universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; land tax; technological change; land use; deforestation; agricultural trade liberalization; Doha round; Dutch disease; perceived comparative advantage; EU-15; panel data;

    Sammanfattning : This thesis consists of three articles. The two first ones construct theoretical models for land use change between agriculture and forestry in the presence of lobbies representing both sectors. The third article tests empirically the hypothesis forwarded in the first essay. LÄS MER

  2. 7. Land use GHG emissions and mitigation options, simulated by CoupModel

    Författare :Hongxing He; Göteborgs universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; GHG; CO2; N2O; forest; drained peatland; clay soil; willow; soil nitrate leaching; modeling; CoupModel; GLUE; Land use; mitigation option; cost benefit analysis;

    Sammanfattning : Climate change and greenhouse gas (GHG) emissions are one of the major challenges to the humankind of 21st Century. This thesis focuses on understanding, estimating and suggesting mitigation of the GHG emissions (mainly N2O and CO2) from the land use sector, specifically from forest ecosystems on drained peatlands but also from willow production on agricultural clay soil. LÄS MER

  3. 8. Control of land use and groundwater quality in Colorado and Sweden

    Författare :Hans Lönegren; Linköpings universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Land use; groundwater quality; organization; legislation; perspectives of the decision makers; plan; planning process; INTERDISCIPLINARY RESEARCH AREAS; TVÄRVETENSKAPLIGA FORSKNINGSOMRÅDEN;

    Sammanfattning : The aim of this research is to shed light upon the organization and the system of regulations adopted by modern, industrialized societies in the interactive fields of land use and groundwater. By studying groundwater, long-term perspectives become more clear. The following questions are examined.Are there adequate rules (e. LÄS MER

  4. 9. Wells of Experience : A pastoral land-use history of Omaheke, Namibia

    Författare :Karl-Johan Lindholm; Paul J. J. Sinclair; Thomas Elmqvist; Uppsala universitet; []
    Nyckelord :Archaeology; Namibia; Kalahari; Omaheke; archaeology; wells; land-use history; pastoralism; Arkeologi;

    Sammanfattning : The conventional view on the Kalahari in southern Africa expresses that the area is unsuitable for livestock herding. For this reason, it is argued that livestock herders avoided the Kalahari in the past and were only able to establish themselves in the later half of the twentieth century, when deep-reaching boreholes were introduced in the area. LÄS MER

  5. 10. SEA in the Context of Land-Use Planning : The application of the EU directive 2001/42/EC to Sweden, Iceland and England

    Författare :Hólmfríður Bjarnadóttír; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Strategic Environmental Assessment; land-use planning; SEA directive; comparative study;

    Sammanfattning : The thesis addresses the introduction of a supra-national instrument; a European directive on Strategic Environmental Assessment (SEA) into national contexts of land-use planning in three countries; Sweden, Iceland and England. The directive ”On the assessment of the effects of certain plans and programmes on the environment” was agreed upon by the European Commission on the 21st of June 2001 and was to be transposed to national legislation by 21st of June 2004. LÄS MER