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Showing result 11 - 15 of 7866 swedish dissertations matching the above criteria.

  2. 11. Soil erosion in Tanzanian mountain areas : case studies of land degradation and recovery in relation to land use and physical land characteristics in the Uluguru and Usambara mountains, Tanzania

    Author : Lill Lundgren; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : Thanks to favourable rainfall, soil and photosynthesis conditions, the highlands of Tanzania have a considerably higher potential for crop production than any other biogeographic region in the country. This has resulted in deforestation, high population densities, and overcultivation of the mountain slopes. READ MORE

  4. 12. Late quaternary equatorial glacier fluctuations

    Author : Gunhild Rosqvist; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; naturgeografi; Physical Geography;

    Abstract : On several occasions during the Quaternary, climate permitted equatorial glaciers to advance significantly. In East Africa, where the highest mountains of the African continent are located, evidence of three pre-Weichselian glaciations on Kilimanjaro, and two on Mount Kenya and Ruwenzori were recognized. READ MORE

  5. 13. Intangibles and the transformation of management control systems : five studies on the changing character of management control systems in Swedish organisations

    Author : Matti Skoog; Stockholms universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Management control; Valuation; Ekonomistyrning; Immateriella tillgångar; värdering; Företagsorganisation;

    Abstract : .... READ MORE

  6. 14. Spectral signature measurements and image processing for geological remote sensing

    Author : Kjell Wester; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; naturgeografi; Physical Geography;

    Abstract : This work focuses on (i) spectral signatures of rocks and lichens, and on the use of satellite images for (ii) survey mapping of areas dominated by exposed bedrock, (iii) bedrock mapping and mineral prospecting.(i) Laboratory measurements demonstrate that a lichen cover can significantly mask the spectral reflectance of rocks. READ MORE

  7. 15. Shore displacement in Eastern Svealand and Åland during the last 4,000 years

    Author : Lars-Erik Åse; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : .... READ MORE