Search for dissertations about: "fisheries"
Showing result 21 - 25 of 923 swedish dissertations containing the word fisheries.
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21. Patterns of small-scale coastal fisheries and local fisheries management in Tanzania : adaptation to a changing climate
Abstract : Coastal habitats like mangroves, seagrass meadows, coral reefs, and adjacent offshore waters constitute an important part of the tropical coastal seascape. They provide conducive environmental conditions for fish and other marine animals, which serve as food and income for coastal communities around the world. READ MORE
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22. Culture, Conflict and Crises in the Icelandic Fisheries : An Anthropological Study of People, Policy and Marine Resources in the North Atlantic Arctic
Abstract : This thesis is offered as a contribution to studies of social and cultural change in the Icelandic fisheries and fishing communities. Such changes may be seen as a result of the interplay of internal dynamics with both national and global forces and processes, not least with regard to the impacts of fisheries governance. READ MORE
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23. Agricultural nutrient budgets in Europe: data, methods, and indicators
Abstract : Agricultural production systems feed humanity but also cause a range of adverse environmental effects, including climate change, loss of biodiversity, and pollution of air and water. A main cause of these effects is the emissions of nitrogen (N) and phosphorus (P) that occur as a side effect of nutrient cycling in agriculture. READ MORE
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24. Catch and effort from a recreational trolling fishery in a large lake
Abstract : Over recent decades recreational fisheries have grown substantially throughout the world. Despite this increase, catches from recreational fisheries have often been ignored in fisheries management, although this is now being remedied. READ MORE
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25. Triterpenes and phenolic compounds in apple fruit (Malus domestica Borkh.) : variation due to cultivar, sun exposure, rootstock, harvest maturity, bruising, fungi inoculation, ozone treatment and storage conditions
Abstract : Apple (Malus × domestica Borkh.), a popular and widely cultivated fruit world-wide, contains bioactive triterpenes and phenolic compounds with potentially valuable pharmacological functions. This thesis investigated the effects of pre-harvest and postharvest factors on concentrations of these bioactive compounds in apples. READ MORE