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Rwanda Natural Capital Accounts - Ecosystems
2019 •
Jean Pierre Bizimana
REPUBLIC OF RWANDA WATER AND SANITATION SECTOR STRATEGIC PLAN 2013/14 -2017/18
TUYISENGE Celestin
Regenerative Post COVID-19 Recovery Measures: The Case of Rwanda
2020 •
Alaa Ben Abdallah
Governments worldwide are scrambling to combat both the biological and economic effects of the global COVID-19 pandemic. Given urban unemployment and poverty induced by the global pandemic, this paper asks if developing countries could use regenerative agriculture as a form of poverty alleviation. By using Rwanda as a case study, this paper analyzes two of the existent home-grown poverty alleviation initiatives for rural food security: Girinka (Have a cow) and Akarima k’igikoni (Kitchen Gardens). We investigate if the rural Akarima k’igikoni initiative could be implemented in urban areas. Using descriptive statistical data gathered during the pandemic in Rwanda’s capital, Kigali, we found rainwater collection practices already well established. We find that many households already separate waste, but that only some households practice composting and home-gardening. We conclude with several recommendations on how the Rwandan government’s commitment to sustainable development and urba...
Contribution of Gaharwa Lake to Sustainable Solution for Availing Sufficient Domestic water
2020 •
Jean Paul NKUNDABOSE
Rwanda Government, via its Ministry of Infrastructure (MININFRA) and authority in charge of Water and Sanitation Corporation (WASAC) has instigated copious initiatives aimed at finding durable ensues to water scantiness in some country districts especially in Bugesera District. To date it lived by 453451 peoples with only 3600 m3/d available from Ngenda Water Treatment Plant (WTP) intents to treat cyohoha Lake. This research is conducted to handle water scantiness issues in Bugesera District with the aid of Gaharwa Lake. For attaining research directs, forms and onsite interrogates have been conducted, and Hazen–Williams equation has been used in designing processes. Therefore, the water treatment plant was designed with an awareness of water quality and quantity, population growth rate. Findings indicated that analyzed water quality parameters were bottled up by low turbidity: 4.2 NTU, Zn: 0.12 mg/L, NO3: 0.4 mg/L, Manganese: 0.047 mg/L, NH3-N: 0.04 mg/L, Fe2+: 0.61 mg/L, PH: 6.6, ...
IMP Rwanda Final 1 August 2010
Maimbo Malesu
Impact Assessment of Hillside Rainwater Harvesting Ponds on Agriculture Income: Case Study of Ntarama Sector in Rwanda
Emmanuel Hagenimana
Assessment of Micro to Small Hydropower Potential Sites of Nyabarongo River Basin of Rwanda
2015 •
Gatete Benjamin
The assessment of micro to small hydropower is very important for the electrical power generation of a country based on the hydrological data. This study has been conducted at Nyabarongo River Basin of Rwanda along with eights gauged stations with the purpose of assessing the hydropower potential based on micro to small hydropower potential sites. The hydrological data have been collected and analyzed and the missing data were filled by using the arithmetic mean, double mass curve was used to check its consistency. The arc SWAT with arc GIS were used for the identification of the sites and contour map was done by showing different heads which will help in calculation of the power output of the identified sites. The selected turbine was Francis turbine which is compatible with micro and small hydropower with the efficiency ranging between65-80% and in this study the efficiency of 75% was selected to be used. The total energy output from monthly flow for all sites was calculated and f...
International Journal of Climate Research
Land susceptibility to the stormwater runoff in Nyabugogo river catchment area, Rwanda
HAKIZIMANA NARCISSE
In Rwanda, 40% steep slope land and rapid growing urbanization increase susceptibility of land to stormwater runoff. The objectives were to analyze causal factors of stormwater runoff in the study area, to identify the extent to which the study area is susceptible to stormwater runoff, and to generate stormwater runoff susceptibility map of the study area. The study area is Nyabugogo catchment which crosses the districts of the Eastern Province (Kayonza, Rwamagana, and Gatsibo), the Northern Province districts (Gicumbi and Rulindo), and other districts of Kigali city (Kicukiro, Nyarugenge, and Gasabo districts). The authors employed secondary datasets collected from the United States Geological Survey (USGS), ranging between 2017 and 2020. Six triggering factors: Land Use and Land Cover (LULC), Rainfall, the duration of photosynthetic activity (NDVI), soil texture, Elevation, and the Slope were analyzed. The results indicated that poor land use and land management ranked 36.10%, rai...
Journal of Water Supply: Research and Technology-Aqua
Integrating a GIS-based approach and a SWAT model to identify potential suitable sites for rainwater harvesting in Rwanda
2022 •
Solange Uwamahoro
The increasing demand for water results in the overexploitation of water resources. This situation calls for more effective water management alternatives including rainwater harvesting (RWH) systems. Due to the lack of biophysical data and infrastructure, the identification of suitable sites for various RWH systems is a challenging issue. However, integrating geospatial analysis and modeling approaches has become a promising tool to identify suitable sites for RWH. Thus, this study aimed at identifying suitable sites for RWH in the Nyabugogo catchment located in Rwanda by integrating a geo-information-based multi-criteria decision-making (MCDM) and SWAT (Soil and Water Assessment Tool) model. Moreover, the sediment yield was compared to the soil erosion evaluated using the Revised Universal Soil Loss Equation (RUSLE) owing to the lack of sediment concentration measured data. The results revealed that about 4.8 and 16.35% of the study area are classified as highly suitable and suitab...
Rwanda National Master Plan Yigal Tzamir
Yigal Tzamir
