Sökning: "Ulf Johanson"
Hittade 2 avhandlingar innehållade orden Ulf Johanson.
- Detta är en avhandling från Biology building
Sammanfattning : The stratospheric ozone depletion and the concomitant increase in ultraviolet-B (UV-B, 280-320 nm) radiation is of global concern due to the effects of UV-B on living organisms. To investigate the effects of increased levels of UV-B, a field irradiation system was established at a subarctic dwarf shrub heath in Northern Sweden (68 °N). LÄS MER
- Detta är en avhandling från Stockholm : Stockholm University
Sammanfattning : The report commences with a survey of Swedish, English, American, Australian and French literature on the subject published before 1990. Human resource costing and accounting deals with the calculation of costs and income of measures, or the assessment of assets and liabilities of human resource. LÄS MER