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pro vyhledávání: '"D.A. Mashauri"'
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Publikováno v:
Physics and Chemistry of the Earth, Parts A/B/C. :145-152
Gully erosion is an environmental concern particularly in areas where landcover has been modified by human activities. This study assessed the extent to which the potential of gully erosion could be successfully modelled as a function of seven enviro
Autor:
C. Mabiza, G. Bola, D.A. Mashauri, J. Goldin, Hodson Makurira, Innocent Nhapi, Krasposy Kujinga
Publikováno v:
Physics and Chemistry of the Earth, Parts A/B/C. :180-186
Most of Southern Africa is affected by extreme weather events, droughts and floods being the most common. The frequency of floods and droughts in Southern Africa in general, of which the Zambezi River Basin is part of, has been linked to climate chan
Publikováno v:
Physics and Chemistry of the Earth, Parts A/B/C. :64-71
In recent years, the frequency of occurrence of floods has increased in Southern Africa. An increase in the frequency of extreme events is partly attributed to climate change. Floods negatively impact on livelihoods, especially those classified as po
Publikováno v:
Physics and Chemistry of the Earth, Parts A/B/C. 35:657-664
Natete wetland which is located in a suburb of Kampala city in Uganda is dominated by C yperus papyrus and covers an area of approximately 1 km 2 . The wetland receives wastewater and runoff from Natete town which do not have a wastewater treatment f
Autor:
D.A. Mashauri
Publikováno v:
Tanzania Journal of Engineering and Technology; Vol. 32 No. 1 (2009); 1-8
Suspended solids problem in water is an issue as old as water treatment itself. Suspended solids can be causativeto eroding through abrasion of impellers, pump casings, pipes and other water works related appurtenances.It is therefore appropriate tha
Publikováno v:
Physics and Chemistry of the Earth, Parts A/B/C. 30:809-817
Most of the Mwanga district is classified as semi-arid with a rainfall range of 300 and 600 mm. Rainfall patterns in the district are unpredictable and are subject to great fluctuations. Like other semi-arid areas, the district is characterized with
Publikováno v:
Physics and Chemistry of the Earth, Parts A/B/C. 29:1243-1251
As a part of a comprehensive evaluation of post-treatment techniques for upgrading waste stabilization pond (WSP) effluents, coupled dynamic roughing filters (DyRF) and subsurface horizontal flow constructed wetland system (HSSFCW) system was evaluat
Autor:
Lapologang Magole, Dominic Mazvimavi, Hodson Makurira, Maideyi Meck, Benjamin Mapani, Marloes L. Mul, D.A. Mashauri
Publikováno v:
Physics and Chemistry of the Earth, Parts A/B/C. 92:1-2
Publikováno v:
Physics and Chemistry of the Earth, Parts A/B/C. 28:1117-1124
It is estimated that 90% of sewage in cities in developing countries are today discharged untreated into water bodies. In Tanzania, pollution of rivers such as Karanga, Njoro and Rao in Moshi; Mirongo in Mwanza and Themi in Arusha is the cause of fre