Search for dissertations about: "kondoa"

Found 4 swedish dissertations containing the word kondoa.

  2. 1. Social processes and ecology in the Kondoa Irangi Hills, Central Tanzania

    Author : Claude Gasper Mung'ong'o; Stockholms universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Kondoa; Tanzania;

    Abstract : .... READ MORE

  4. 2. Temporal and spatial variations of soil degradation in Mwisanga Catchment, Kondoa, Tanzania

    Author : Pius Zebhe Yanda; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Soil degradation; and degradation; Tanzania; Erosion; Kondoa; Tanzania;

    Abstract : .... READ MORE

  5. 3. Seed dynamics and the ecological restoration of hill slopes of Kondoa Irangi, Central Tanzania

    Author : Herbert V. M. Lyaruu; Ingvar Backéus; Jerry Skoglund; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Ecology; anemochorous; Ekologi; Terrestrial; freshwater and marine ecology; Terrestisk; limnisk och marin ekologi; Ecological Botany; Ekologisk botanik;

    Abstract : Improper agricultural practices such as bill slope cultivation, extensive clearing of vegetation using fire over a long period, and to some extent overgrazing have converted the once fertile hill slopes of Kondoa Irangi in central Tanzania into unproductive marginal land. It is 25 years now since reclamation measures were introduced to save the hills from further degradation, but the regeneration process, has been rather slow. READ MORE

  6. 4. Plant ecological studies related to restoration of a degraded ecosystem in central Tanzania

    Author : Shadrack Eliapenda; Ingvar Backéus; Karin Bengtsson; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Developmental biology; Conservation; land degradation; population growth rate; population structure; regeneration; Utvecklingsbiologi; Developmental biology; Utvecklingsbiologi; Ecological Botany; Ekologisk botanik;

    Abstract : Kondoa Irangi area is among the most degraded ecosystems in Central Tanzania as a result of heavygrazing, fire, collection of fuelwood and improper cultivation practices. The restoration process of thisdegraded ecosystem through natural regeneration is slowed by the semi-arid climate of the area combinedwith poor soil nutrient status. READ MORE