Article Sidebar
Published:
Dec 31, 2007Keywords:
Article Details
Tanzania Journal of Engineering and Technology (Tanz. J. Engrg. Technol.) publications are written as a basis for academic discussions. Whereas effort is made by the Editorial Board to screen out inaccurate or misleading statements, data or opinions, Tanz. J. Engrg. Technol. wishes to make it clear that the contents of the articles are the sole responsibility of the authors. Accordingly, the Editorial Board and editors, publisher, College of Engineering and Technology and the University of Dar es Salaam accept no responsibility or liability whatsoever for the opinions, inaccurate or misleading data or statement and views expressed by the authors.
However, the College of Engineering and Technology, the publisher of the Journal, reserve all rights of the articles published in the Journal. Whereas the contents of the articles are available electronically without cost, no part of the publication may be transmitted in any form or reproduced electronically or mechanically, except for short extract in critical scholarly review, research or discourse with an acknowledgement.
Main Article Content
Impacts of Lake Victoria Level Fluctuations to Livelihoods Missungwi District Case Study
Abstract
Lake Victoria experienced drastic levels changes in 2005 causing great inconveniences to lakeside communities. This study investigated effects of these changes on livelihoods through questionnaire surveys, focused group discussions, interviews and analysis of fish catches, diseases, crops, and lake levels data. Results indicate recession of levels had various socio-economic impacts. The changes caused severe water shortage due to drying up of shallow wells and a remarkable increase in prevalence of schistosomiasis because of increased utilization of lake water. There was no evidence for impact of level changes on malaria and diarrhea. Decline of water levels caused decline in fish catches due to retreat of water from breeding sites. However receding waters created a new land for cultivation which helped to boost Maize and sweet potatoes production. The results emphasize on ensuring stability of lake levels to avoid negative impacts on livelihoods and to maintain ecological integrity of the lake.
