A History of the Water Hyacinth in Africa

A History of the Water Hyacinth in Africa PDF

Author: Jeremiah Mutio Kitunda

Publisher: Lexington Books

Published: 2017-11-17

Total Pages: 336

ISBN-13: 149852463X

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This work of environmental history examines the political, economic, and ecological consequences of the spread of the water hyacinth in Africa. It also analyzes how the plant migrated to the continent through human agency and investigates the various ways in which Africans have responded to the resulting challenges and opportunities.

Lake Victoria

Lake Victoria PDF

Author: Joseph L. Awange

Publisher: Springer Science & Business Media

Published: 2006-08-18

Total Pages: 365

ISBN-13: 3540325751

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This book constitutes a pioneering and unique work on Lake Victoria. It is the world’s second largest fresh-water lake and supports the livelihood of more than 30 million people. Surprisingly, there has been no comprehensive book addressing its problems and potentials. Ecology, environmental pollution and resource management are some of the issues addressed by this comprehensive insight into the limitations, challenges and opportunities facing Lake Victoria.

Kenya National Assembly Official Record (Hansard)

Kenya National Assembly Official Record (Hansard) PDF

Author:

Publisher:

Published: 1998-07-22

Total Pages: 28

ISBN-13:

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The official records of the proceedings of the Legislative Council of the Colony and Protectorate of Kenya, the House of Representatives of the Government of Kenya and the National Assembly of the Republic of Kenya.

Kenya National Assembly Official Record (Hansard)

Kenya National Assembly Official Record (Hansard) PDF

Author:

Publisher:

Published: 1998-07-22

Total Pages: 28

ISBN-13:

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The official records of the proceedings of the Legislative Council of the Colony and Protectorate of Kenya, the House of Representatives of the Government of Kenya and the National Assembly of the Republic of Kenya.

Lake Victoria Fisheries Resources

Lake Victoria Fisheries Resources PDF

Author: Yunus D. Mgaya

Publisher: Springer

Published: 2017-11-28

Total Pages: 287

ISBN-13: 3319696564

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This book synthesises the historical trends of the lake fisheries, the lake ecology, biology and biodiversity, socio-economics, stock assessment, aquaculture, fish quality assurance, environmental quality and management of the fisheries resources. The evolution of fisheries in Lake Victoria has undergone dramatic changes over the last few decades, leading to both ecological and socio-economic consequences. The lake has changed from one dominated by haplochromines in the 1950s, to one currently dominated by Nile perch, ‘dagaa’ (Rastrineobola argentea) and Nile tilapia. These changes have mainly been driven by the introduction of the predatory Nile perch in the lake, eutrophication due to increased human activities in the catchment, increased human population growth, overfishing and changes in the global climate system. This work should therefore be a particularly useful reference to fisheries scientists and managers, potential investors, students and other professionals who may be interested in the Lake Victoria fisheries.