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	Provedor de dados OceanDocs (2) Autor Osumo, W. (2) Guya, F. (1) Jembe, T. (1) Ogutu, Z. (1) Sitoki, L. (1) Wakwabi, E. (1) Mais... Palavra-chave Artificial lakes (1) Dams (1) Eicchornia crassipes (1) Endemic species (1) Eutrophication (1) Http://aims.fao.org/aos/agrovoc/c_2121 (1) Http://aims.fao.org/aos/agrovoc/c_2734 (1) Hyacinth (1) Inland waters (1) Lake basins (1) Oxygen depletion (1) Pollution effects (1) Primary production (1) Victoria Lake KENYA Water content Water quality control Water content Water hyacinth http://aims.fao.org/aos/agrovoc/c_15852 http://aims.fao.org/aos/agrovoc/c_15267 (1) Water bodies (1) Water mixing (1) Water quality (1) Water reservoirs (1) Winam Gulf (1) Mais... Tipo do documento Proceedings Paper (1) Report (1) Ano 2006 (1) 2001 (1) País Belgium (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Effects of water hyacinth on water quality of Winam Gulf, Lake Victoria OceanDocs Osumo, W.. Lake Victoria is the second largest freshwater body in the world by surface area. It is important for the livelihood of people living in the area. The lake is currently facing many problems, one of which is macrophyte encroachment mainly the water hyacinth, Eicchornia crassipes. Winam Gulf is a large inlet from Lake Victoria that extends into Kenya. In order to study the effects of water hyacinth on water quality in the gulf, measurements of water properties were made in the north-eastern corner of the gulf, when the area was covered with hyacinth in March 2000. The hyacinth was then cut and dumped on the bottom during the period June to beginning of August when all water hyacinth had been removed with measurements being made again in July. Water... Tipo: Report Palavras-chave: Eicchornia crassipes; Water quality; Hyacinth; Winam Gulf; Victoria Lake KENYA Water content Water quality control Water content Water hyacinth http://aims.fao.org/aos/agrovoc/c_15852 http://aims.fao.org/aos/agrovoc/c_15267. Ano: 2001 URL: http://hdl.handle.net/1834/1260 Effects of physical mixing on the environment of satellite lakes and dams of lake Victoria, Kenya OceanDocs Guya, F.; Wakwabi, E.; Jembe, T.; Osumo, W.; Sitoki, L.; Ogutu, Z.. In the Lake Victoria (Kenya) catchment are found several small lakes and dams. The satellite lakes and dams are important aquifers and buffer zones for the lake. Besides the water bodies are important water sources both for livestock and domestic use. A study conducted in the water bodies between January 2003 and December 2004 showed that effects of eutrophication are wide spread in the lakes and dams. An investigation of primary productivity and effects of physical mixing and material transport was done. In Lake Sare, Lake Victoria waters are transported to the satellite lake during both day and night through Goye causeway that connects the two. The water bodies have higher rates of primary productivity than Lake Victoria. Spatial extent of oxygen... Tipo: Proceedings Paper Palavras-chave: Dams; Eutrophication; Water reservoirs; Inland waters; Water bodies; Eutrophication; Primary production; Lake basins; Water mixing; Artificial lakes; Oxygen depletion; Endemic species; Pollution effects; Eutrophication; Dams; Http://aims.fao.org/aos/agrovoc/c_2734; Http://aims.fao.org/aos/agrovoc/c_2121. Ano: 2006 URL: http://hdl.handle.net/1834/1494 Registros recuperados: 2 Primeira ... 1 ... Última

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