Search for dissertations about: "Zanzibar"
Showing result 16 - 20 of 51 swedish dissertations containing the word Zanzibar.
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16. Diazotrophy and diversity of benthic cyanobacteria in tropical coastal zones
Abstract : Discoveries in recent years have disclosed the importance of marine cyano-bacteria in the context of primary production and global nitrogen cycling. It is hypothesized here that microbial mats in tropical coastal habitats harbour a rich diversity of previously uncharacterized cyanobacteria and that benthic marine nitrogen fixation in coastal zones is substantial. READ MORE
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17. Anthropogenic Disturbances and Shifts in Tropical Seagrass Ecosystems
Abstract : Seagrasses constitute the basis for diverse and productive ecosystems worldwide. In East Africa, they provide important ecosystem services (e.g. fisheries) but are potentially threatened by increasing resource use and lack of enforced management regulations. READ MORE
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18. Challenges for the democratisation process in Tanzania : Moving towards consolidation 50 years after independence?
Abstract : Tanzania has been independent in 2011 for 50 years. While most neighbouring states have gone through violent conflicts, Tanzania has managed to implement extensive reforms without armed political conflicts. Hence, Tanzania is an interesting case for Peace and Development research. READ MORE
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19. Seaweed in the tropical seascape : Importance, problems and potential
Abstract : The increasing demand for seaweed extracts has led to the introduction of non-native seaweeds for farming purposes in many tropical regions. Such intentional introductions can lead to spread of non-native seaweeds from farming areas, which can become established in and alter the dynamics of the recipient ecosystems. READ MORE
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20. Aiming at malaria elimination in Zanzibar
Abstract : Following the increase of the international funding for implementation of the combined malaria control strategies in the past decade, a significant reduction of malaria attributed morbidity and mortality has been achieved. Yet, malaria is still a severe threat to global health. READ MORE