Browsing School of Agriculture, Environment, Water and Natural Resources Management (JA) by Author "Mutai, B. K."

Browsing School of Agriculture, Environment, Water and Natural Resources Management (JA) by Author "Mutai, B. K."

Sort by: Order: Results:

  • Analysis of the temporal evolution of total column Nitrogen Dioxide and ozone over Nairobi, Kenya using daily OMI measurements 
    Mutai, B. K.; Muthama, J. N.; Ng'ang'a, J. K.; Ngaina, Joshua N. (2015-06)
    Concurrent measurement and analysis of Nitrogen dioxide (NO2) and Ozone (O3) are essential for improved understanding of ozone distribution. This study sought to analyse the temporal evolution of total column NO2 and ...
  • Drought monitoring in Kenya: A case of Tana River County 
    Ngaina, Joshua N.; Mutua, F. M.; Muthama, N. J.; Kirui, J. W.; Sabiiti, G.; Mukhala, E.; Maingi, N. W.; Mutai, B. K. (2014-07)
    Standardized Precipitation Index (SPI) is used to assess past, present and projected drought conditions while Mann Kendall trend test and coefficient of variability is used for trend analysis. Observed data from National ...
  • Monitoring spatial-temporal variability of aerosol over Kenya 
    Ngaina, Joshua N.; Mutai, B. K.; Ininda, J. M.; Muthama, J. N. (2014)
    This study sought to investigate the spatial and temporal variations of aerosols over Kenya based on Moderate Resolution Imaging Spectroradiometer (MODIS) satellite sensor Aerosol Optical Depth (AOD) data for the period ...
  • Monitoring spatio-temporal variability of aerosol over East Africa 
    Ngaina, Joshua N.; Mutai, B. K. (2013)
    This study sought to investigate the spatial and temporal variations of aerosols over East Africa based on Moderate Resolution Imaging Spectroradiometer (MODIS) satellite sensor. A Hybrid Single Particle Lagrangian ...
  • Potential of harvesting atmospheric water over urban cities in Kenya 
    Ngaina, Joshua N.; Muthama, John N.; Opere, A. O.; Ininda, J. M.; Ng’etich, C. K.; Ongoma, Victor; Mutai, B. K. (Academic Journals, 2014)
    Most urban areas in Kenya are facing water crisis due to rapid population growth, industrialization and climate change. This study investigates potential of harvesting water from fog and air humidity over urban cities in ...

Search Dspace


Browse

My Account